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Toshihiro Shimizu 890ddd
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#include "plastictool.h"
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// TnzTools includes
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#include "tw/keycodes.h"  // Obsolete by now... still currently used though
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#include "tooloptionscontrols.h"
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#include "tools/toolcommandids.h"
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// TnzQt includes
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#include "toonzqt/selection.h"
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#include "toonzqt/tselectionhandle.h"
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#include "toonzqt/dvmimedata.h"
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#include "toonzqt/dvdialog.h"
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#include "toonzqt/selectioncommandids.h"
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// TnzLib includes
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#include "toonz/tframehandle.h"
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#include "toonz/tcolumnhandle.h"
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#include "toonz/txsheethandle.h"
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#include "toonz/tobjecthandle.h"
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#include "toonz/tonionskinmaskhandle.h"
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#include "toonz/tstageobject.h"
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#include "toonz/doubleparamcmd.h"
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#include "toonz/palettecontroller.h"
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#include "toonz/txshsimplelevel.h"
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// TnzExt includes
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#include "ext/plasticskeleton.h"
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#include "ext/plasticdeformerstorage.h"
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// TnzCore includes
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#include "tgl.h"
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#include "tundo.h"
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#include "tfunctorinvoker.h"
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// Qt includes
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#include <qapplication></qapplication>
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#include <qstring></qstring>
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#include <qtoolbar></qtoolbar>
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#include <qpushbutton></qpushbutton>
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#include <qlabel></qlabel>
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#include <qclipboard></qclipboard>
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// tcg includes
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#include "tcg/tcg_macros.h"
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#include "tcg/tcg_point_ops.h"
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#include "tcg/tcg_list.h"
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#include "tcg/tcg_function_types.h"
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#include "tcg/tcg_iterator_ops.h"
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//****************************************************************************************
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//    Local namespace
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//****************************************************************************************
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namespace {
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static const double l_dmax = (std::numeric_limits<double>::max)();</double>
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}  // namespace
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//****************************************************************************************
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//    PlasticToolLocals namespace
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//****************************************************************************************
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using namespace PlasticToolLocals;
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namespace PlasticToolLocals {
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PlasticTool l_plasticTool;
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bool l_suspendParamsObservation = false;
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//------------------------------------------------------------------------
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TPointD projection(const PlasticSkeleton &skeleton, int e, const TPointD &pos) {
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  const PlasticSkeleton::edge_type &ed = skeleton.edge(e);
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  const TPointD &p0 = skeleton.vertex(ed.vertex(0)).P();
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  const TPointD &p1 = skeleton.vertex(ed.vertex(1)).P();
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  return tcg::point_ops::projection(pos, p0, tcg::point_ops::direction(p0, p1));
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}
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//------------------------------------------------------------------------
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double frame() {
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  return TTool::getApplication()->getCurrentFrame()->getFrame();
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}
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//------------------------------------------------------------------------
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int row() { return int(frame()) + 1; }
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//------------------------------------------------------------------------
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int column() {
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  return TTool::getApplication()->getCurrentColumn()->getColumnIndex();
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}
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//------------------------------------------------------------------------
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void setCell(int row, int col) {
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  TTool::Application *app = TTool::getApplication();
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  app->getCurrentFrame()->setCurrentFrame(row);
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  app->getCurrentColumn()->setColumnIndex(col);
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}
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//------------------------------------------------------------------------
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TXshColumn *xshColumn() {
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  TXsheet *xsh = TTool::getApplication()->getCurrentXsheet()->getXsheet();
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  return xsh->getColumn(column());
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}
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//------------------------------------------------------------------------
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TStageObject *stageObject() {
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  TXsheet *xsh = TTool::getApplication()->getCurrentXsheet()->getXsheet();
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  return xsh->getStageObject(TStageObjectId::ColumnId(column()));
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}
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//------------------------------------------------------------------------
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const TXshCell &xshCell() {
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  TXsheet *xsh = TTool::getApplication()->getCurrentXsheet()->getXsheet();
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  return xsh->getCell(frame(), column());
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}
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//------------------------------------------------------------------------
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int skeletonId() {
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  TStageObject *obj                      = stageObject();
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  const PlasticSkeletonDeformationP &def = obj->getPlasticSkeletonDeformation();
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  return def ? def->skeletonId(obj->paramsTime(frame()))
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             : 1;  // 1 (not -1) is intended.
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}  // Means '' (empty string)
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//------------------------------------------------------------------------
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double sdFrame() { return stageObject()->paramsTime(frame()); }
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//------------------------------------------------------------------------
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void setKeyframe(TDoubleParamP ¶m, double frame) {
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  if (!param->isKeyframe(frame)) {
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    KeyframeSetter setter(param.getPointer(), -1,
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                          false);  // Not placing undos through this setter
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    setter.createKeyframe(frame);
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  }
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}
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//------------------------------------------------------------------------
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void setKeyframe(SkVD *vd, double frame) {
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  // vd->setKeyframe(frame);                          // Nope. In fact...
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  // Keyframe set is performed with a special tool that is NOT AVAILABLE in
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  // TnzExt
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  // (thus, not available to m_sd). It deals with specifying the correct
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  // interpolation
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  // type (by user preference, which is TnzLib stuff), etc...
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  // Traverse vd's parameters. In case they don't have a keyframe at current
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  // frame, add one.
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  for (int p = 0; p < SkVD::PARAMS_COUNT; ++p)
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    setKeyframe(vd->m_params[p], frame);
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}
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//------------------------------------------------------------------------
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void setKeyframe(const PlasticSkeletonDeformationP &sd, double frame) {
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  // NOTE: The skeleton ids parameter is NOT affected
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  SkD::vd_iterator vdt, vdEnd;
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  sd->vertexDeformations(vdt, vdEnd);
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  for (; vdt != vdEnd; ++vdt) setKeyframe((*vdt).second, frame);
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}
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//------------------------------------------------------------------------
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void invalidateXsheet() {
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  TTool::getApplication()->getCurrentXsheet()->notifyXsheetChanged();
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  stageObject()->updateKeyframes();
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  l_plasticTool.storeDeformation();
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  l_plasticTool.invalidate();
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}
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}  // namespace PlasticToolLocals
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//****************************************************************************************
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//    Mime  definitions
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//****************************************************************************************
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struct PlasticSkeletonPMime : public DvMimeData {
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  PlasticSkeletonP m_skeleton;
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public:
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  PlasticSkeletonPMime(const PlasticSkeletonP &skeleton)
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      : m_skeleton(skeleton) {}
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  virtual DvMimeData *clone() const {
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    return new PlasticSkeletonPMime(m_skeleton);
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  }
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  virtual void releaseData() { m_skeleton = PlasticSkeletonP(); }
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};
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struct SkDPMime : public DvMimeData {
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  SkDP m_sd;
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public:
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  SkDPMime(const SkDP &sd) : m_sd(sd) {}
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  virtual DvMimeData *clone() const { return new SkDPMime(m_sd); }
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  virtual void releaseData() { m_sd = SkDP(); }
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};
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//****************************************************************************************
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//    Undo  definitions
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//****************************************************************************************
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// NOTE: Some of the following UNDOs have complex and dynamic contents, and I
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// don't want to
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//       trace their size thoroughly. So, I'll follow this guideline: given the
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//       standard
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//       100 MB undos pool, how many undos of one specific type I'd want the
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//       pool to be able
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//       to store?
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namespace {
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class SetVertexNameUndo : public TUndo {
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  int m_row, m_col;  //!< Xsheet coordinates
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  int m_v;           //!< Changed vertex
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public:
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  mutable QString m_oldName, m_newName;  //!< Vertex names
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  mutable SkVD
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      m_oldVd;  //!< Old Vertex deformation (SHARE-OWNED, rather than CLONED)
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public:
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  SetVertexNameUndo(int v, const QString &newName)
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      : m_row(::row()), m_col(::column()), m_v(v), m_newName(newName) {
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    const PlasticSkeletonP &skeleton = l_plasticTool.skeleton();
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    const PlasticSkeletonVertex &vx  = skeleton->vertex(v);
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    m_oldName = vx.name();
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  }
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  int getSize() const { return sizeof(*this); }  // sizeof this is roughly ok
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  void redo() const {
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    PlasticTool::TemporaryActivation tempActivate(m_row, m_col);
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    // Store the vertex deformation before it's released (possibly destroyed)
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    {
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      const SkDP &sd = l_plasticTool.deformation();
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      TCG_ASSERT(sd, return );
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      const SkVD *vd = sd->vertexDeformation(m_oldName);
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      TCG_ASSERT(vd, return );
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      m_oldVd = *vd;
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    }
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    if (m_v >= 0) l_plasticTool.setSkeletonSelection(m_v);
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    l_plasticTool.setVertexName(m_newName);
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    ::invalidateXsheet();
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  }
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  void undo() const {
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    PlasticTool::TemporaryActivation tempActivate(m_row, m_col);
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    const SkDP &sd = l_plasticTool.deformation();
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    TCG_ASSERT(sd, return );
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    if (m_v >= 0) l_plasticTool.setSkeletonSelection(m_v);
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    l_plasticTool.setVertexName(m_oldName);
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    // Restore the vertex deformation.
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    SkVD *vd = sd->vertexDeformation(m_oldName);
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    assert(vd);
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    *vd = m_oldVd;
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    ::invalidateXsheet();
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  }
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};
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//========================================================================
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class PasteDeformationUndo : public TUndo {
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  int m_col;              //!< Affected column
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  SkDP m_oldSd, m_newSd;  //!< The skeleton deformations
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public:
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  PasteDeformationUndo(const SkDP &newSd)
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      : m_col(column())
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      , m_oldSd(stageObject()->getPlasticSkeletonDeformation())
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      , m_newSd(newSd) {}
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  int getSize() const { return 1 << 20; }
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  void redo() const {
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    TTool::getApplication()->getCurrentColumn()->setColumnIndex(m_col);
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    stageObject()->setPlasticSkeletonDeformation(m_newSd);
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    ::invalidateXsheet();
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  }
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  void undo() const {
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    TTool::getApplication()->getCurrentColumn()->setColumnIndex(m_col);
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    stageObject()->setPlasticSkeletonDeformation(m_oldSd);
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    ::invalidateXsheet();
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  }
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};
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}  // namespace
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//****************************************************************************************
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//    PlasticTool::TemporaryActivation  implementation
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//****************************************************************************************
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PlasticTool::TemporaryActivation::TemporaryActivation(int row, int col)
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    : m_activate(!l_plasticTool.isActive()) {
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  if (m_activate) l_plasticTool.onActivate();
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  ::setCell(row, col);
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}
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//------------------------------------------------------------------------
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PlasticTool::TemporaryActivation::~TemporaryActivation() {
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  if (m_activate) l_plasticTool.onDeactivate();
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}
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//****************************************************************************************
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//    PlasticToolOptionsBox::SkelIdComboBox  definition
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//****************************************************************************************
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class PlasticToolOptionsBox::SkelIdsComboBox : public QComboBox {
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public:
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  SkelIdsComboBox(QWidget *parent = 0) : QComboBox(parent) {
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    updateSkeletonsList();
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  }
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  void updateSkeletonsList();
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  void updateCurrentSkeleton();
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};
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//------------------------------------------------------------------------
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void PlasticToolOptionsBox::SkelIdsComboBox::updateSkeletonsList() {
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  clear();
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  const SkDP &sd = l_plasticTool.deformation();
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  if (!sd) return;
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  QStringList skeletonsList;
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  SkD::skelId_iterator st, sEnd;
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  sd->skeletonIds(st, sEnd);
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  for (; st != sEnd; ++st) skeletonsList.push_back(QString::number(*st));
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  QComboBox::insertItems(0, skeletonsList);
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  updateCurrentSkeleton();
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}
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//------------------------------------------------------------------------
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void PlasticToolOptionsBox::SkelIdsComboBox::updateCurrentSkeleton() {
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  setCurrentIndex(findText(QString::number(::skeletonId())));
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}
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//****************************************************************************************
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//    PlasticToolOptionsBox  implementation
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//****************************************************************************************
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
PlasticToolOptionsBox::PlasticToolOptionsBox(QWidget *parent, TTool *tool,
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                                             TPaletteHandle *pltHandle)
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    : GenericToolOptionsBox(parent, tool, pltHandle, PlasticTool::MODES_COUNT)
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    , m_tool(tool)
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    , m_subToolbars(new GenericToolOptionsBox *[PlasticTool::MODES_COUNT])
Toshihiro Shimizu 890ddd
//, m_subToolbarActions(new QAction*[PlasticTool::MODES_COUNT])
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{
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  struct locals {
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    static inline QWidget *newSpace(QWidget *parent = 0) {
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      QWidget *space = new QWidget(parent);
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      space->setFixedWidth(TOOL_OPTIONS_LEFT_MARGIN);
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      return space;
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    }
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  };
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  // Create Mesh button
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  QPushButton *meshifyButton = new QPushButton(tr("Create Mesh"));
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  // Add skeleton id-related widgets
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  QLabel *skelIdLabel = new QLabel(tr("Skeleton:"));
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  m_skelIdComboBox    = new SkelIdsComboBox;
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  m_addSkelButton     = new QPushButton("+");  // Connected in the show event
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  m_removeSkelButton  = new QPushButton("-");  // Connected in the show event
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  // Add sub-options for each mode group
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  for (int m         = 0; m != PlasticTool::MODES_COUNT; ++m)
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    m_subToolbars[m] = new GenericToolOptionsBox(0, tool, pltHandle, m);
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  meshifyButton->setFixedHeight(20);
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  QAction *meshifyAction =
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      CommandManager::instance()->getAction("A_ToolOption_Meshify");
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  meshifyButton->addAction(meshifyAction);
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  skelIdLabel->setFixedHeight(20);
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  m_skelIdComboBox->setFixedWidth(50);
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  m_addSkelButton->setFixedSize(20, 20);
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  m_removeSkelButton->setFixedSize(20, 20);
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  for (int m = 0; m != PlasticTool::MODES_COUNT; ++m)
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    m_subToolbars[m]->setContentsMargins(0, 0, 0, 0);
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  /*- Layout -*/
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  // Add created widgets to the toolbar (in reverse order since we're inserting
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  // at 0)
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  m_layout->insertWidget(0, m_removeSkelButton);
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  m_layout->insertWidget(0, m_addSkelButton);
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  m_layout->insertWidget(0, m_skelIdComboBox);
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  m_layout->insertWidget(0, skelIdLabel);
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  m_layout->insertWidget(0, locals::newSpace(this));
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  m_layout->insertWidget(0, meshifyButton);
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  m_layout->insertWidget(0, locals::newSpace(this));
Toshihiro Shimizu 890ddd
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  for (int m = 0; m != PlasticTool::MODES_COUNT; ++m)
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    m_layout->insertWidget(m_layout->count() - 1, m_subToolbars[m], 1);
Toshihiro Shimizu 890ddd
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  bool ret = true;
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  ret      = ret && connect(meshifyButton, SIGNAL(clicked()), meshifyAction,
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                       SLOT(trigger()));
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  assert(ret);
Toshihiro Shimizu 890ddd
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  // Add Animation mode fields corresponding to vertex properties
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  GenericToolOptionsBox *animateOptionsBox =
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      m_subToolbars[PlasticTool::ANIMATE_IDX];
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  // Adjust some specific controls first
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  {
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    ToolOptionTextField *minAngleField = static_cast<tooloptiontextfield *="">(</tooloptiontextfield>
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        animateOptionsBox->control("minAngle"));
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    assert(minAngleField);
Toshihiro Shimizu 890ddd
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    minAngleField->setFixedWidth(40);
Toshihiro Shimizu 890ddd
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    ToolOptionTextField *maxAngleField = static_cast<tooloptiontextfield *="">(</tooloptiontextfield>
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        animateOptionsBox->control("maxAngle"));
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    assert(maxAngleField);
Toshihiro Shimizu 890ddd
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    maxAngleField->setFixedWidth(40);
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  }
Toshihiro Shimizu 890ddd
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  // Distance
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  ToolOptionParamRelayField *distanceField = new ToolOptionParamRelayField(
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      &l_plasticTool, &l_plasticTool.m_distanceRelay);
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  distanceField->setGlobalKey(&l_plasticTool.m_globalKey,
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                              &l_plasticTool.m_relayGroup);
Toshihiro Shimizu 890ddd
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  QLabel *distanceLabel = new QLabel(tr("Distance"));
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  distanceLabel->setFixedHeight(20);
Toshihiro Shimizu 890ddd
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  // Angle
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  ToolOptionParamRelayField *angleField = new ToolOptionParamRelayField(
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      &l_plasticTool, &l_plasticTool.m_angleRelay);
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  angleField->setGlobalKey(&l_plasticTool.m_globalKey,
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                           &l_plasticTool.m_relayGroup);
Toshihiro Shimizu 890ddd
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  QLabel *angleLabel = new QLabel(tr("Angle"));
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  angleLabel->setFixedHeight(20);
Toshihiro Shimizu 890ddd
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  // SO
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  ToolOptionParamRelayField *soField =
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      new ToolOptionParamRelayField(&l_plasticTool, &l_plasticTool.m_soRelay);
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  soField->setGlobalKey(&l_plasticTool.m_globalKey,
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                        &l_plasticTool.m_relayGroup);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  QLabel *soLabel = new QLabel(tr("SO"));
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  soLabel->setFixedHeight(20);
Toshihiro Shimizu 890ddd
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  QHBoxLayout *animateLayout = animateOptionsBox->hLayout();
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  animateLayout->insertWidget(0, soField);
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  animateLayout->insertWidget(0, soLabel);
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  animateLayout->insertWidget(0, angleField);
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  animateLayout->insertWidget(0, angleLabel);
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  animateLayout->insertWidget(0, distanceField);
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  animateLayout->insertWidget(0, distanceLabel);
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  onPropertyChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticToolOptionsBox::showEvent(QShowEvent *se) {
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  bool ret = true;
Toshihiro Shimizu 890ddd
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  ret = ret && connect(&l_plasticTool, SIGNAL(skelIdsListChanged()),
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                       SLOT(onSkelIdsListChanged()));
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  ret = ret && connect(&l_plasticTool, SIGNAL(skelIdChanged()),
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                       SLOT(onSkelIdChanged()));
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  ret = ret && connect(m_skelIdComboBox, SIGNAL(activated(int)),
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                       SLOT(onSkelIdEdited()));
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  ret = ret &&
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        connect(m_addSkelButton, SIGNAL(released()), SLOT(onAddSkeleton()));
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  ret = ret && connect(m_removeSkelButton, SIGNAL(released()),
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                       SLOT(onRemoveSkeleton()));
Toshihiro Shimizu 890ddd
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  assert(ret);
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  m_skelIdComboBox->updateSkeletonsList();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::hideEvent(QHideEvent *he) {
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  disconnect(&l_plasticTool, 0, this, 0);
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  disconnect(m_skelIdComboBox, 0, this, 0);
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  disconnect(m_addSkelButton, 0, this, 0);
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  disconnect(m_removeSkelButton, 0, this, 0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticToolOptionsBox::onPropertyChanged() {
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  // Fetch current mode index
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  TPropertyGroup *pGroup = m_tool->getProperties(PlasticTool::MODES_COUNT);
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  assert(pGroup);
Toshihiro Shimizu 890ddd
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  TEnumProperty *prop =
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      dynamic_cast<tenumproperty *="">(pGroup->getProperty("mode"));</tenumproperty>
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  assert(prop);
Toshihiro Shimizu 890ddd
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  int mode = prop->getIndex();
Toshihiro Shimizu 890ddd
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  // Show the specified mode options, hide all the others
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  for (int m = 0; m != PlasticTool::MODES_COUNT; ++m)
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    m_subToolbars[m]->setVisible(m == mode);
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}
Toshihiro Shimizu 890ddd
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::onSkelIdsListChanged() {
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  m_skelIdComboBox->updateSkeletonsList();
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}
Toshihiro Shimizu 890ddd
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::onSkelIdChanged() {
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  m_skelIdComboBox->updateCurrentSkeleton();
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}
Toshihiro Shimizu 890ddd
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::onSkelIdEdited() {
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  int skelId = m_skelIdComboBox->currentText().toInt();
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  if (skelId == ::skeletonId()) return;
Toshihiro Shimizu 890ddd
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  if (!l_plasticTool.deformation()) return;
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  l_plasticTool.editSkelId_undo(skelId);
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}
Toshihiro Shimizu 890ddd
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::onAddSkeleton() {
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  if (l_plasticTool.isEnabled())
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    l_plasticTool.addSkeleton_undo(new PlasticSkeleton);
Toshihiro Shimizu 890ddd
}
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Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticToolOptionsBox::onRemoveSkeleton() {
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  if (l_plasticTool.isEnabled() && l_plasticTool.deformation())
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    l_plasticTool.removeSkeleton_withKeyframes_undo(::skeletonId());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
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//****************************************************************************************
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//    PlasticTool  implementation
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//****************************************************************************************
Toshihiro Shimizu 890ddd
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PlasticTool::PlasticTool()
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    : TTool(T_Plastic)
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    , m_skelId(-(std::numeric_limits<int>::max)())</int>
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    , m_propGroup(new TPropertyGroup[MODES_COUNT + 1])
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    , m_mode("mode")
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    , m_vertexName("vertexName", L"")
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    , m_interpolate("interpolate", false)
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    , m_snapToMesh("snapToMesh", false)
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    , m_thickness("Thickness", 1, 100, 5)
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    , m_rigidValue("rigidValue")
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    , m_globalKey("globalKeyframe", true)
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    , m_keepDistance("keepDistance", true)
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    , m_minAngle("minAngle", L"")
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    , m_maxAngle("maxAngle", L"")
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    , m_distanceRelay("distanceRelay")
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    , m_angleRelay("angleRelay")
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    , m_soRelay("soRelay")
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    , m_skelIdRelay("skelIdRelay")
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    , m_pressedPos(TConsts::napd)
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    , m_dragged(false)
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    , m_svHigh(-1)
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    , m_seHigh(-1)
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    , m_mvHigh(-1)
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    , m_meHigh(-1)
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    , m_rigidityPainter(createRigidityPainter())
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    , m_showSkeletonOS(true)
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    , m_recompileOnMouseRelease(false) {
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  // And now, a little trick about tool binding
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  bind(TTool::AllImages);   // Attach the tool to all types :)
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  bind(TTool::MeshLevels);  // But disable it for all but meshes :0
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  // This little trick is needed to associate the tool to common levels (the
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  // toolbar must appear), in
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  // order to make them meshable.
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  // Bind properties to the appropriate property group (needed by the automatic
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  // toolbar builder)
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  m_propGroup[MODES_COUNT].bind(m_mode);
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  m_propGroup[MODES_COUNT].bind(m_vertexName);
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  m_propGroup[RIGIDITY_IDX].bind(m_thickness);
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  m_propGroup[RIGIDITY_IDX].bind(m_rigidValue);
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  m_propGroup[BUILD_IDX].bind(m_interpolate);
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  m_propGroup[BUILD_IDX].bind(m_snapToMesh);
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  m_propGroup[ANIMATE_IDX].bind(m_globalKey);
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  m_propGroup[ANIMATE_IDX].bind(m_keepDistance);
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  m_propGroup[ANIMATE_IDX].bind(m_minAngle);
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  m_propGroup[ANIMATE_IDX].bind(m_maxAngle);
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  m_relayGroup.bind(m_distanceRelay);
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  m_relayGroup.bind(m_angleRelay);
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  m_relayGroup.bind(m_soRelay);
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  m_mode.setId("SkeletonMode");
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  m_vertexName.setId("VertexName");
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  m_interpolate.setId("Interpolate");
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  m_snapToMesh.setId("SnapToMesh");
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  m_thickness.setId("Thickness");
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  m_rigidValue.setId("RigidValue");
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  m_globalKey.setId("GlobalKey");
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  m_keepDistance.setId("KeepDistance");
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  m_minAngle.setId("MinAngle");
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  m_maxAngle.setId("MaxAngle");
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  m_distanceRelay.setId("DistanceRelay");
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  m_angleRelay.setId("AngleRelay");
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  m_soRelay.setId("SoRelay");
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  m_skelIdRelay.setId("SkelIdRelay");
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  // Attach to selections
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  m_svSel.setView(this);
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  m_mvSel.setView(this), m_meSel.setView(this);
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}
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//------------------------------------------------------------------------
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PlasticTool::~PlasticTool() {
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  if (m_sd) m_sd->removeObserver(this);
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}
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//------------------------------------------------------------------------
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TTool::ToolType PlasticTool::getToolType() const {
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  switch (m_mode.getIndex()) {
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  case MESH_IDX:
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  case RIGIDITY_IDX:
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    return TTool::LevelWriteTool;
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  case BUILD_IDX:
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  case ANIMATE_IDX:
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    return TTool::ColumnTool;
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  }
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  assert(false);
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  return TTool::GenericTool;
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}
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//------------------------------------------------------------------------
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void PlasticTool::updateTranslation() {
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  m_mode.setQStringName(tr("Mode:"));
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  m_mode.deleteAllValues();
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  m_mode.addValue(tr("Edit Mesh").toStdWString());
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  m_mode.addValue(tr("Paint Rigid").toStdWString());
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  m_mode.addValue(tr("Build Skeleton").toStdWString());
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  m_mode.addValue(tr("Animate").toStdWString());
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  m_mode.setIndex(BUILD_IDX);
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  m_vertexName.setQStringName(tr("Vertex Name:"));
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  m_interpolate.setQStringName(tr("Allow Stretching"));
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  m_snapToMesh.setQStringName(tr("Snap To Mesh"));
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  m_thickness.setQStringName(tr("Thickness"));
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  m_rigidValue.setQStringName("");
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  m_rigidValue.deleteAllValues();
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  m_rigidValue.addValue(tr("Rigid").toStdWString());
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  m_rigidValue.addValue(tr("Flex").toStdWString());
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  m_globalKey.setQStringName(tr("Global Key"));
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  m_keepDistance.setQStringName(tr("Keep Distance"));
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  m_minAngle.setQStringName(tr("Angle Bounds"));
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  m_maxAngle.setQStringName("");
Toshihiro Shimizu 890ddd
}
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//-------------------------------------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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ToolOptionsBox *PlasticTool::createOptionsBox() {
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  // Create the options box
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  TPaletteHandle *currPalette =
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      TTool::getApplication()->getPaletteController()->getCurrentLevelPalette();
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  PlasticToolOptionsBox *optionsBox =
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      new PlasticToolOptionsBox(0, this, currPalette);
Toshihiro Shimizu 890ddd
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  // Connect it to receive m_mode notifications
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  m_mode.addListener(optionsBox);
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  return optionsBox;
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}
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Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
PlasticSkeletonP PlasticTool::skeleton() const {
Shinya Kitaoka 120a6e
  return m_sd ? m_sd->skeleton(::sdFrame()) : PlasticSkeletonP();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
PlasticSkeleton &PlasticTool::deformedSkeleton() {
Shinya Kitaoka 120a6e
  typedef tcg::function
Shinya Kitaoka 120a6e
                        &PlasticTool::updateDeformedSkeleton>
Shinya Kitaoka 120a6e
      Func;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  return m_deformedSkeleton(tcg::bind1st(Func(), *this));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::touchSkeleton() {
Shinya Kitaoka 120a6e
  touchDeformation();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int skelId = ::skeletonId();
Shinya Kitaoka 120a6e
  if (!m_sd->skeleton(skelId)) {
Shinya Kitaoka 120a6e
    m_sd->attach(skelId, new PlasticSkeleton);
Shinya Kitaoka 120a6e
    emit skelIdsListChanged();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::touchDeformation() {
Shinya Kitaoka 120a6e
  if (m_sd) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Store a new deformation in the column's stage object
Shinya Kitaoka 120a6e
  stageObject()->setPlasticSkeletonDeformation(new PlasticSkeletonDeformation);
Shinya Kitaoka 120a6e
  storeDeformation();  // Builds the deformed skeleton too
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::storeDeformation() {
Shinya Kitaoka 120a6e
  const SkDP &sd = stageObject()->getPlasticSkeletonDeformation();
Shinya Kitaoka 120a6e
  if (m_sd != sd) {
Shinya Kitaoka 120a6e
    clearSkeletonSelections();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    if (m_sd) {
Shinya Kitaoka 120a6e
      m_sd->removeObserver(this);
Shinya Kitaoka 120a6e
      m_skelIdRelay.setParam(TDoubleParamP());
Shinya Kitaoka 120a6e
    }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    // Store the deformation, retrieving it from current column stage object
Shinya Kitaoka 120a6e
    m_sd = sd;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    if (m_sd) {
Shinya Kitaoka 120a6e
      m_sd->addObserver(this);
Shinya Kitaoka 120a6e
      m_skelIdRelay.setParam(m_sd->skeletonIdsParam());
Shinya Kitaoka 120a6e
    }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    m_skelIdRelay.notifyListeners();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  storeSkeletonId();
Shinya Kitaoka 120a6e
  if (m_mode.getIndex() == ANIMATE_IDX)
Shinya Kitaoka 120a6e
    m_deformedSkeleton.invalidate();  // Store the deformed skeleton too
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  emit skelIdsListChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::storeSkeletonId() {
Shinya Kitaoka 120a6e
  int skelId = m_sd ? m_sd->skeletonIdsParam()->getValue(::sdFrame())
Shinya Kitaoka 120a6e
                    : -(std::numeric_limits<int>::max)();</int>
Shinya Kitaoka 120a6e
  if (m_skelId != skelId) {
Shinya Kitaoka 120a6e
    m_skelId = skelId;
Shinya Kitaoka 120a6e
    clearSkeletonSelections();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    emit skelIdChanged();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::updateDeformedSkeleton(PlasticSkeleton &deformedSkeleton) {
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  if (m_sd)
Shinya Kitaoka 120a6e
    m_sd->storeDeformedSkeleton(::skeletonId(), ::sdFrame(), deformedSkeleton);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    deformedSkeleton.clear();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onFrameSwitched() {
Shinya Kitaoka 120a6e
  storeSkeletonId();
Shinya Kitaoka 120a6e
  storeMeshImage();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    m_deformedSkeleton.invalidate();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Update the relays' current frame
Shinya Kitaoka 120a6e
  double frame = ::sdFrame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_distanceRelay.frame() = frame;
Shinya Kitaoka 120a6e
  m_angleRelay.frame()    = frame;
Shinya Kitaoka 120a6e
  m_soRelay.frame()       = frame;
Shinya Kitaoka 120a6e
  m_skelIdRelay.frame()   = frame;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_distanceRelay.notifyListeners();
Shinya Kitaoka 120a6e
  m_angleRelay.notifyListeners();
Shinya Kitaoka 120a6e
  m_soRelay.notifyListeners();
Shinya Kitaoka 120a6e
  m_skelIdRelay.notifyListeners();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onColumnSwitched() {
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    m_pvs.m_showOriginalColumn = xshColumn();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  storeDeformation();
Shinya Kitaoka 120a6e
  storeMeshImage();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onXsheetChanged() {
Shinya Kitaoka 120a6e
  onColumnSwitched();
Shinya Kitaoka 120a6e
  TTool::updateEnabled();  // Current cell may no longer be a mesh one (or
Shinya Kitaoka 120a6e
                           // viceversa),
Shinya Kitaoka 120a6e
}  // so tool enabled status must be updated.
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onChange() {
Shinya Kitaoka 120a6e
  // Since parameters are typically coupled, we could pass multiple, consecutive
Shinya Kitaoka 120a6e
  // times in
Shinya Kitaoka 120a6e
  // this notification function. We have to employ counter-measures to prevent
Shinya Kitaoka 120a6e
  // multiple
Shinya Kitaoka 120a6e
  // calls from affecting performance.
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  static bool refresh = false;  // Accessible from locals since static
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  struct locals {
Shinya Kitaoka 120a6e
    struct RefreshFunctor : public TFunctorInvoker::BaseFunctor {
Shinya Kitaoka 120a6e
      void operator()() {
Shinya Kitaoka 120a6e
        refresh = false;
Shinya Kitaoka 120a6e
        l_plasticTool.storeSkeletonId();  // Calls ::sdFrame()
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
        // This is needed to repaint the xsheet (not automatic otherwise)
Shinya Kitaoka 120a6e
        TTool::getApplication()->getCurrentObject()->notifyObjectIdChanged(
Shinya Kitaoka 120a6e
            false);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    };
Shinya Kitaoka 120a6e
  };  // locals
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Using invalidate/update and delayed invocation to prevent multiple calls to
Shinya Kitaoka 120a6e
  // ::sdFrame()
Shinya Kitaoka 120a6e
  m_deformedSkeleton.invalidate();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (!refresh) {
Shinya Kitaoka 120a6e
    refresh = true;
Shinya Kitaoka 120a6e
    QMetaObject::invokeMethod(TFunctorInvoker::instance(), "invoke",
Shinya Kitaoka 120a6e
                              Qt::QueuedConnection,
Shinya Kitaoka 120a6e
                              Q_ARG(void *, new locals::RefreshFunctor));
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Passing through Qt's event system to compress repaints in a single one
Shinya Kitaoka 120a6e
  TTool::Viewer *viewer = getViewer();
Shinya Kitaoka 120a6e
  if (viewer)                 // This goes through paintEvent(),
Shinya Kitaoka 120a6e
    viewer->invalidateAll();  // \a unlike TTool::invalidate()
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onChange(const TParamChange &pc) {
Shinya Kitaoka 120a6e
  if (l_suspendParamsObservation) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  onChange();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onSetViewer() {
Shinya Kitaoka 120a6e
  Viewer *viewer = getViewer();
Shinya Kitaoka 120a6e
  if (viewer) {
Shinya Kitaoka 120a6e
    PlasticVisualSettings &pvs =
Shinya Kitaoka 120a6e
        viewer->visualSettings().m_plasticVisualSettings;
Shinya Kitaoka 120a6e
    pvs = m_pvs;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    // Force options if needed
Shinya Kitaoka 120a6e
    if (m_mode.getIndex() == RIGIDITY_IDX) pvs.m_drawRigidity = true;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onActivate() {
Shinya Kitaoka 120a6e
  bool ret;
Shinya Kitaoka 120a6e
  ret = connect(TTool::m_application->getCurrentFrame(),
Shinya Kitaoka 120a6e
                SIGNAL(frameSwitched()), this, SLOT(onFrameSwitched())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret = connect(TTool::m_application->getCurrentColumn(),
Shinya Kitaoka 120a6e
                SIGNAL(columnIndexSwitched()), this, SLOT(onColumnSwitched())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret = connect(TTool::m_application->getCurrentXsheet(),
Shinya Kitaoka 120a6e
                SIGNAL(xsheetChanged()), this, SLOT(onXsheetChanged())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret = connect(TTool::m_application->getCurrentXsheet(),
Shinya Kitaoka 120a6e
                SIGNAL(xsheetSwitched()), this, SLOT(onXsheetChanged())),
Shinya Kitaoka 120a6e
  assert(ret);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  onSetViewer();
Shinya Kitaoka 120a6e
  onColumnSwitched();
Shinya Kitaoka 120a6e
  onFrameSwitched();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  setActive(true);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onDeactivate() {
Shinya Kitaoka 120a6e
  setActive(false);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  bool ret;
Shinya Kitaoka 120a6e
  ret = disconnect(TTool::m_application->getCurrentFrame(),
Shinya Kitaoka 120a6e
                   SIGNAL(frameSwitched()), this, SLOT(onFrameSwitched())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret =
Shinya Kitaoka 120a6e
      disconnect(TTool::m_application->getCurrentColumn(),
Shinya Kitaoka 120a6e
                 SIGNAL(columnIndexSwitched()), this, SLOT(onColumnSwitched())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret = disconnect(TTool::m_application->getCurrentXsheet(),
Shinya Kitaoka 120a6e
                   SIGNAL(xsheetChanged()), this, SLOT(onXsheetChanged())),
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  ret = disconnect(TTool::m_application->getCurrentXsheet(),
Shinya Kitaoka 120a6e
                   SIGNAL(xsheetSwitched()), this, SLOT(onXsheetChanged())),
Shinya Kitaoka 120a6e
  assert(ret);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  Viewer *viewer = getViewer();
Shinya Kitaoka 120a6e
  if (viewer)
Shinya Kitaoka 120a6e
    viewer->visualSettings().m_plasticVisualSettings = PlasticVisualSettings();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_sd = PlasticSkeletonDeformationP();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onEnter() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onLeave() {
Shinya Kitaoka 120a6e
  // Clear visualization vars
Shinya Kitaoka 120a6e
  m_pos    = TConsts::napd;
Shinya Kitaoka 120a6e
  m_svHigh = m_seHigh = -1;
Shinya Kitaoka 120a6e
  m_mvHigh = m_meHigh = MeshIndex();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onSelectionChanged() {
Shinya Kitaoka 120a6e
  SkVD *vd = 0;
Shinya Kitaoka 120a6e
  if (m_sd && m_svSel.hasSingleObject()) {
Shinya Kitaoka 120a6e
    int skelId = ::skeletonId();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    const PlasticSkeleton::vertex_type &vx =
Shinya Kitaoka 120a6e
        m_sd->skeleton(skelId)->vertex(m_svSel);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    m_vertexName.setValue(vx.name().toStdWString());
Shinya Kitaoka 120a6e
    m_interpolate.setValue(vx.m_interpolate);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    m_minAngle.setValue((vx.m_minAngle == -l_dmax)
Shinya Kitaoka 120a6e
                            ? L""
Shinya Kitaoka 120a6e
                            : QString::number(vx.m_minAngle).toStdWString());
Shinya Kitaoka 120a6e
    m_maxAngle.setValue((vx.m_maxAngle == l_dmax)
Shinya Kitaoka 120a6e
                            ? L""
Shinya Kitaoka 120a6e
                            : QString::number(vx.m_maxAngle).toStdWString());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    vd = m_sd->vertexDeformation(skelId, m_svSel);
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    m_vertexName.setValue(L"");
Shinya Kitaoka 120a6e
    m_interpolate.setValue(false);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    m_minAngle.setValue(L"");
Shinya Kitaoka 120a6e
    m_maxAngle.setValue(L"");
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Attach or detach relays depending on selected vertex's parameters
Shinya Kitaoka 120a6e
  m_soRelay.setParam(vd ? vd->m_params[SkVD::SO] : TDoubleParamP());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (vd && m_svSel.hasSingleObject() && m_svSel.objects().front() > 0) {
Shinya Kitaoka 120a6e
    m_distanceRelay.setParam(vd->m_params[SkVD::DISTANCE]);
Shinya Kitaoka 120a6e
    m_angleRelay.setParam(vd->m_params[SkVD::ANGLE]);
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    m_distanceRelay.setParam(TDoubleParamP());
Shinya Kitaoka 120a6e
    m_angleRelay.setParam(TDoubleParamP());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_vertexName.notifyListeners();
Shinya Kitaoka 120a6e
  m_interpolate.notifyListeners();
Shinya Kitaoka 120a6e
  m_minAngle.notifyListeners();
Shinya Kitaoka 120a6e
  m_maxAngle.notifyListeners();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_distanceRelay.notifyListeners();
Shinya Kitaoka 120a6e
  m_angleRelay.notifyListeners();
Shinya Kitaoka 120a6e
  m_soRelay.notifyListeners();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::enableCommands() {
Shinya Kitaoka 120a6e
  if (TSelection::getCurrent() == &m_svSel)
Shinya Kitaoka 120a6e
    m_svSel.enableCommand(this, MI_Clear,
Shinya Kitaoka 120a6e
                          &PlasticTool::deleteSelectedVertex_undo);
Shinya Kitaoka 120a6e
  else if (TSelection::getCurrent() == &m_meSel) {
Shinya Kitaoka 120a6e
    m_meSel.enableCommand(this, MI_Clear, &PlasticTool::collapseEdge_mesh_undo);
Shinya Kitaoka 120a6e
    m_meSel.enableCommand(this, MI_Insert, &PlasticTool::splitEdge_mesh_undo);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setSkeletonSelection(const PlasticVertexSelection &vSel) {
Shinya Kitaoka 120a6e
  if (vSel.isEmpty()) {
Shinya Kitaoka 120a6e
    m_svSel.selectNone();
Shinya Kitaoka 120a6e
    m_svSel.makeNotCurrent();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  assert(m_sd);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_svSel.skeletonId() = m_skelId;
Shinya Kitaoka 120a6e
  m_svSel.setObjects(vSel.objects());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_svSel.notifyView();
Shinya Kitaoka 120a6e
  m_svSel.makeCurrent();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Okay, the following is cheap - we have to update the Function Editor
Shinya Kitaoka 120a6e
  // (specifically)
Shinya Kitaoka 120a6e
  // since current vertex is shown in a special color. We know that the same
Shinya Kitaoka 120a6e
  // happens for
Shinya Kitaoka 120a6e
  // the current stage object, so... we'll attach there.
Shinya Kitaoka 120a6e
  TTool::getApplication()->getCurrentObject()->notifyObjectIdChanged(
Shinya Kitaoka 120a6e
      false);  // Carry on, you've seen nothing ;)
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::toggleSkeletonSelection(
Shinya Kitaoka 120a6e
    const PlasticVertexSelection &addition) {
Shinya Kitaoka 120a6e
  const std::vector<int> &storedIdxs = m_svSel.objects();</int>
Shinya Kitaoka 120a6e
  const std::vector<int> &addedIdxs  = addition.objects();</int>
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Build new selection
Shinya Kitaoka 120a6e
  std::vector<int> selectedIdxs;</int>
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (m_svSel.contains(addition)) {
Shinya Kitaoka 120a6e
    std::set_difference(storedIdxs.begin(), storedIdxs.end(), addedIdxs.begin(),
Shinya Kitaoka 120a6e
                        addedIdxs.end(), std::back_inserter(selectedIdxs));
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    std::set_union(storedIdxs.begin(), storedIdxs.end(), addedIdxs.begin(),
Shinya Kitaoka 120a6e
                   addedIdxs.end(), std::back_inserter(selectedIdxs));
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  setSkeletonSelection(selectedIdxs);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::clearSkeletonSelections() {
Shinya Kitaoka 120a6e
  m_svHigh = m_seHigh = -1;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_svSel.selectNone();
Shinya Kitaoka 120a6e
  m_svSel.makeNotCurrent();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
PlasticVertexSelection PlasticTool::branchSelection(int vIdx) const {
Shinya Kitaoka 120a6e
  struct locals {
Shinya Kitaoka 120a6e
    static void addBranch(const PlasticSkeleton &skeleton, int v,
Shinya Kitaoka 120a6e
                          std::vector<int> &branch) {</int>
Shinya Kitaoka 120a6e
      branch.push_back(v);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      const PlasticSkeletonVertex &vx = skeleton.vertex(v);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      PlasticSkeletonVertex::edges_const_iterator et, eEnd = vx.edgesEnd();
Shinya Kitaoka 120a6e
      for (et = vx.edgesBegin(); et != eEnd; ++et) {
Shinya Kitaoka 120a6e
        int child = skeleton.edge(*et).vertex(1);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
        if (v != child)  // The edge to parent is in the list
Shinya Kitaoka 120a6e
          addBranch(skeleton, child,
Shinya Kitaoka 120a6e
                    branch);  // I wonder if it's ensured to be always at begin?
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  };
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  assert(skeleton());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  std::vector<int> selectedIdxs;</int>
Shinya Kitaoka 120a6e
  locals::addBranch(*skeleton(), vIdx, selectedIdxs);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  return selectedIdxs;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::copySkeleton() {
Shinya Kitaoka 120a6e
  if (!m_sd) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  const PlasticSkeletonP &skel = m_sd->skeleton(::skeletonId());
Shinya Kitaoka 120a6e
  if (!skel) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Copy a CLONE of currently addressed skeleton in the app clipboard
Shinya Kitaoka 120a6e
  QMimeData *data = new PlasticSkeletonPMime(new PlasticSkeleton(*skel));
Shinya Kitaoka 120a6e
  QApplication::clipboard()->setMimeData(data, QClipboard::Clipboard);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::pasteSkeleton_undo() {
Shinya Kitaoka 120a6e
  const PlasticSkeletonPMime *data = dynamic_cast<const *="" plasticskeletonpmime="">(</const>
Shinya Kitaoka 120a6e
      QApplication::clipboard()->mimeData());
Shinya Kitaoka 120a6e
  if (!data) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  PlasticSkeletonP newSkeleton(new PlasticSkeleton(*data->m_skeleton));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  touchDeformation();
Shinya Kitaoka 120a6e
  assert(m_sd);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int skelId                      = ::skeletonId();
Shinya Kitaoka 120a6e
  const PlasticSkeletonP &oldSkel = m_sd->skeleton(skelId);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (oldSkel && !oldSkel->empty()) {
Shinya Kitaoka 120a6e
    // In case there exists a not-empty skeleton, add a NEW skeleton
Shinya Kitaoka 120a6e
    addSkeleton_undo(newSkeleton);
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    TUndoManager *manager = TUndoManager::manager();
Shinya Kitaoka 120a6e
    manager->beginBlock();
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      removeSkeleton_undo(skelId);  // No problem - it's eventually empty
Shinya Kitaoka 120a6e
      addSkeleton_undo(skelId, newSkeleton.getPointer());
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    manager->endBlock();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::copyDeformation() {
Shinya Kitaoka 120a6e
  if (!m_sd) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Copy a reference to currently addressed skeleton in the app clipboard
Shinya Kitaoka 120a6e
  QMimeData *data = new SkDPMime(m_sd);
Shinya Kitaoka 120a6e
  QApplication::clipboard()->setMimeData(data, QClipboard::Clipboard);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::pasteDeformation_undo() {
Shinya Kitaoka 120a6e
  const SkDPMime *data =
Shinya Kitaoka 120a6e
      dynamic_cast<const *="" skdpmime="">(QApplication::clipboard()->mimeData());</const>
Shinya Kitaoka 120a6e
  if (!data) return;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Given a skeleton, attempt to assign it to the current stage object
Shinya Kitaoka 120a6e
  TStageObject *obj = ::stageObject();
Shinya Kitaoka 120a6e
  assert(obj);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  const PlasticSkeletonDeformationP &oldSd =
Shinya Kitaoka 120a6e
      obj->getPlasticSkeletonDeformation();
Shinya Kitaoka 120a6e
  if (oldSd) {
Shinya Kitaoka 120a6e
    // A skeleton already exists. Ask the user if it has to be replaced.
Shinya Kitaoka 120a6e
    bool replace = DVGui::MsgBox(tr("A group of skeletons already exists for "
Shinya Kitaoka 120a6e
                                    "current column. Replacing it will also "
Shinya Kitaoka 120a6e
                                    "substitute any existing vertex "
Shinya Kitaoka 120a6e
                                    "animation.\n\nDo you want to continue?"),
Shinya Kitaoka 120a6e
                                 tr("Ok"), tr("Cancel")) == 1;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    if (!replace) return;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Clone the whole skeleton deformation (skeleton itself included)
Shinya Kitaoka 120a6e
  SkDP newSd(new PlasticSkeletonDeformation(*data->m_sd));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Insert the undo and perform the op
Shinya Kitaoka 120a6e
  TUndoManager::manager()->add(new PasteDeformationUndo(newSd));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  obj->setPlasticSkeletonDeformation(newSd);
Shinya Kitaoka 120a6e
  ::invalidateXsheet();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setKey() {
Shinya Kitaoka 120a6e
  assert(m_svSel.hasSingleObject());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  SkVD *vd     = m_sd->vertexDeformation(::skeletonId(), m_svSel);
Shinya Kitaoka 120a6e
  double frame = ::frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (vd->isFullKeyframe(frame))
Shinya Kitaoka 120a6e
    vd->deleteKeyframe(frame);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    ::setKeyframe(vd, frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setGlobalKey() {
Shinya Kitaoka 120a6e
  struct locals {
Shinya Kitaoka 120a6e
    inline static bool isFullKeyframe(const SkDP &sd, double frame) {
Shinya Kitaoka 120a6e
      SkD::vd_iterator vdt, vdEnd;
Shinya Kitaoka 120a6e
      sd->vertexDeformations(vdt, vdEnd);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      for (; vdt != vdEnd; ++vdt)
Shinya Kitaoka 120a6e
        if (!(*vdt).second->isFullKeyframe(frame)) return false;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      return true;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  };
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  double frame = ::frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (locals::isFullKeyframe(m_sd, frame))
Shinya Kitaoka 120a6e
    m_sd->deleteKeyframe(frame);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    ::setKeyframe(m_sd, frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setRestKey() {
Shinya Kitaoka 120a6e
  assert(m_svSel.hasSingleObject());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  SkVD *vd     = m_sd->vertexDeformation(::skeletonId(), m_svSel);
Shinya Kitaoka 120a6e
  double frame = ::frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  for (int p = 0; p != SkVD::PARAMS_COUNT; ++p)
Shinya Kitaoka 120a6e
    vd->m_params[p]->setValue(frame, vd->m_params[p]->getDefaultValue());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setGlobalRestKey() {
Shinya Kitaoka 120a6e
  double frame = ::frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  SkD::vd_iterator vdt, vdEnd;
Shinya Kitaoka 120a6e
  m_sd->vertexDeformations(vdt, vdEnd);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  for (; vdt != vdEnd; ++vdt) {
Shinya Kitaoka 120a6e
    SkVD *vd = (*vdt).second;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    for (int p = 0; p != SkVD::PARAMS_COUNT; ++p)
Shinya Kitaoka 120a6e
      vd->m_params[p]->setValue(frame, vd->m_params[p]->getDefaultValue());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setKey_undo() { keyFunc_undo(&PlasticTool::setKey); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setGlobalKey_undo() {
Shinya Kitaoka 120a6e
  keyFunc_undo(&PlasticTool::setGlobalKey);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setRestKey_undo() { keyFunc_undo(&PlasticTool::setRestKey); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setGlobalRestKey_undo() {
Shinya Kitaoka 120a6e
  keyFunc_undo(&PlasticTool::setGlobalRestKey);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::setVertexName(QString &name) {
Shinya Kitaoka 120a6e
  const PlasticSkeletonP &skeleton = this->skeleton();
Shinya Kitaoka 120a6e
  assert(skeleton && m_svSel.hasSingleObject() && m_svSel > 0);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Update the selected vertex's name
Shinya Kitaoka 120a6e
  while (!m_sd->skeleton(::skeletonId())->setVertexName(m_svSel, name))
Shinya Kitaoka 120a6e
    name += "_";
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_vertexName.setValue(name.toStdWString());
Shinya Kitaoka 120a6e
  m_vertexName.notifyListeners();  // NOTE: This should NOT invoke this function
Shinya Kitaoka 120a6e
                                   // recursively
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Re-store the deformed skeleton. This is necessary since any follow-up
Shinya Kitaoka 120a6e
  // vertex
Shinya Kitaoka 120a6e
  // manipulation must refer the correct vd name.
Shinya Kitaoka 120a6e
  m_deformedSkeleton.invalidate();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  PlasticDeformerStorage::instance()->invalidateSkeleton(
Shinya Kitaoka 120a6e
      m_sd.getPointer(), ::skeletonId(), PlasticDeformerStorage::NONE);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::mouseMove(const TPointD &pos, const TMouseEvent &me) {
Shinya Kitaoka 120a6e
  // Discriminate mode
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
    mouseMove_mesh(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
    mouseMove_build(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    mouseMove_rigidity(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    mouseMove_animate(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::leftButtonDown(const TPointD &pos, const TMouseEvent &me) {
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
    leftButtonDown_mesh(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
    leftButtonDown_build(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    leftButtonDown_rigidity(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    leftButtonDown_animate(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
//------------------------------------------------------------------------
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
void PlasticTool::leftButtonDrag(const TPointD &pos, const TMouseEvent &me) {
Shinya Kitaoka 120a6e
  // Track dragging status
Shinya Kitaoka 120a6e
  m_dragged = true;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
    leftButtonDrag_mesh(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
    leftButtonDrag_build(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    leftButtonDrag_rigidity(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    leftButtonDrag_animate(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::leftButtonUp(const TPointD &pos, const TMouseEvent &me) {
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
    leftButtonUp_mesh(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
    leftButtonUp_build(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    leftButtonUp_rigidity(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    leftButtonUp_animate(pos, me);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_pressedPos = TConsts::napd;
Shinya Kitaoka 120a6e
  m_pressedVxsPos.clear();
Shinya Kitaoka 120a6e
  m_dragged = false;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::addContextMenuItems(QMenu *menu) {
Shinya Kitaoka 120a6e
  bool ret = true;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Add global actions
Shinya Kitaoka 120a6e
  if (m_sd && m_sd->skeleton(::skeletonId())) {
Shinya Kitaoka 120a6e
    QAction *copySkeleton = menu->addAction(tr("Copy Skeleton"));
Shinya Kitaoka 120a6e
    ret = ret && connect(copySkeleton, SIGNAL(triggered()), &l_plasticTool,
Shinya Kitaoka 120a6e
                         SLOT(copySkeleton()));
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (dynamic_cast<const *="" plasticskeletonpmime="">(</const>
Shinya Kitaoka 120a6e
          QApplication::clipboard()->mimeData())) {
Shinya Kitaoka 120a6e
    QAction *pasteSkeleton = menu->addAction(tr("Paste Skeleton"));
Shinya Kitaoka 120a6e
    ret = ret && connect(pasteSkeleton, SIGNAL(triggered()), &l_plasticTool,
Shinya Kitaoka 120a6e
                         SLOT(pasteSkeleton_undo()));
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  menu->addSeparator();  // Separate actions type
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Add editing actions
Shinya Kitaoka 120a6e
  switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
  case MESH_IDX:
Shinya Kitaoka 120a6e
    addContextMenuActions_mesh(menu);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case BUILD_IDX:
Shinya Kitaoka 120a6e
    addContextMenuActions_build(menu);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
    addContextMenuActions_rigidity(menu);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case ANIMATE_IDX:
Shinya Kitaoka 120a6e
    addContextMenuActions_animate(menu);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Add view actions
Shinya Kitaoka 120a6e
  QAction *showMesh = menu->addAction(tr("Show Mesh"));
Shinya Kitaoka 120a6e
  showMesh->setCheckable(true);
Shinya Kitaoka 120a6e
  showMesh->setChecked(m_pvs.m_drawMeshesWireframe);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  ret = ret && connect(showMesh, SIGNAL(triggered(bool)), &l_plasticTool,
Shinya Kitaoka 120a6e
                       SLOT(onShowMeshToggled(bool)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  QAction *showRigidity = menu->addAction(tr("Show Rigidity"));
Shinya Kitaoka 120a6e
  showRigidity->setCheckable(true);
Shinya Kitaoka 120a6e
  showRigidity->setChecked(m_pvs.m_drawRigidity);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  ret = ret && connect(showRigidity, SIGNAL(triggered(bool)), &l_plasticTool,
Shinya Kitaoka 120a6e
                       SLOT(onShowRigidityToggled(bool)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  QAction *showSO = menu->addAction(tr("Show SO"));
Shinya Kitaoka 120a6e
  showSO->setCheckable(true);
Shinya Kitaoka 120a6e
  showSO->setChecked(m_pvs.m_drawSO);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  ret = ret && connect(showSO, SIGNAL(triggered(bool)), &l_plasticTool,
Shinya Kitaoka 120a6e
                       SLOT(onShowSOToggled(bool)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  QAction *showSkeletonOS = menu->addAction(tr("Show Skeleton Onion Skin"));
Shinya Kitaoka 120a6e
  showSkeletonOS->setCheckable(true);
Shinya Kitaoka 120a6e
  showSkeletonOS->setChecked(m_showSkeletonOS);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  ret = ret && connect(showSkeletonOS, SIGNAL(triggered(bool)), &l_plasticTool,
Shinya Kitaoka 120a6e
                       SLOT(onShowSkelOSToggled(bool)));
Shinya Kitaoka 120a6e
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  assert(ret);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  menu->addSeparator();  // Separate from common view options
Shinya Kitaoka 120a6e
}
Shinya Kitaoka 120a6e
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//------------------------------------------------------------------------
Shinya Kitaoka 120a6e
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void PlasticTool::reset() {
Shinya Kitaoka 120a6e
  // NOTE: This is an inherited virtual. Please leave it even if it's empty.
Shinya Kitaoka 120a6e
}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
//------------------------------------------------------------------------
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
bool PlasticTool::onPropertyChanged(std::string propertyName) {
Shinya Kitaoka 120a6e
  struct locals {
Shinya Kitaoka 120a6e
    static bool alreadyContainsVertexName(const PlasticSkeleton &skel,
Shinya Kitaoka 120a6e
                                          const QString &name) {
Shinya Kitaoka 120a6e
      tcg::list<plasticskeletonvertex>::const_iterator vt,</plasticskeletonvertex>
Shinya Kitaoka 120a6e
          vEnd(skel.vertices().end());
Shinya Kitaoka 120a6e
      for (vt = skel.vertices().begin(); vt != vEnd; ++vt)
Shinya Kitaoka 120a6e
        if (vt->name() == name) return true;
Shinya Kitaoka 120a6e
      return false;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    static int vdCount(const SkDP &sd, const QString &name) {
Shinya Kitaoka 120a6e
      SkD::vx_iterator vxBegin, vxEnd;
Shinya Kitaoka 120a6e
      sd->vdSkeletonVertices(name, vxBegin, vxEnd);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      return std::distance(vxBegin, vxEnd);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  };  // locals
Shinya Kitaoka 120a6e
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  if (propertyName == "mode") {
Shinya Kitaoka 120a6e
    switch (m_mode.getIndex()) {
Shinya Kitaoka 120a6e
    case MESH_IDX:
Shinya Kitaoka 120a6e
    case BUILD_IDX:
Shinya Kitaoka 120a6e
    case RIGIDITY_IDX:
Shinya Kitaoka 120a6e
      m_pvs.m_showOriginalColumn = xshColumn();
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    case ANIMATE_IDX:
Shinya Kitaoka 120a6e
      m_pvs.m_showOriginalColumn = 0;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      if (m_svSel.objects().size() > 1) setSkeletonSelection(-1);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      storeDeformation();  // Rebuild deformed skeleton
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    m_mode.notifyListeners();  // You thought that was automatic, eh? BTW, this
Shinya Kitaoka 120a6e
                               // means
Shinya Kitaoka 120a6e
    // we're requesting toolbars to update options visibility
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    onSetViewer();  // Store m_pvs in the viewer's visual settings
Shinya Kitaoka 120a6e
    invalidate();
Shinya Kitaoka 120a6e
  } else if (propertyName == "vertexName") {
Shinya Kitaoka 120a6e
    if (m_sd && m_svSel >= 0) {
Shinya Kitaoka 120a6e
      // Update the selected vertex's name
Shinya Kitaoka 120a6e
      QString newName(QString::fromStdWString(m_vertexName.getValue()));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      const PlasticSkeletonP skeleton = this->skeleton();
Shinya Kitaoka 120a6e
      assert(skeleton);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      const QString &oldName = skeleton->vertex(m_svSel).name();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      bool doRename = true;
Shinya Kitaoka 120a6e
      if (oldName != newName &&
Shinya Kitaoka 120a6e
          !locals::alreadyContainsVertexName(*skeleton, newName) &&
Shinya Kitaoka 120a6e
          m_sd->vertexDeformation(newName) &&
Shinya Kitaoka 120a6e
          locals::vdCount(m_sd, oldName) == 1)
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        doRename =
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            (DVGui::MsgBox(
Shinya Kitaoka 120a6e
                 tr("The previous vertex name will be discarded, and all "
Shinya Kitaoka 120a6e
                    "associated keys will be lost.\n\nDo you want to proceed?"),
Shinya Kitaoka 120a6e
                 QObject::tr("Ok"), QObject::tr("Cancel")) == 1);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      if (doRename) {
Shinya Kitaoka 120a6e
        TUndo *undo = new SetVertexNameUndo(m_svSel, newName);
Shinya Kitaoka 120a6e
        TUndoManager::manager()->add(undo);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
        undo->redo();
Shinya Kitaoka 120a6e
      } else {
Shinya Kitaoka 120a6e
        m_vertexName.setValue(oldName.toStdWString());
Shinya Kitaoka 120a6e
        m_vertexName.notifyListeners();
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  } else if (propertyName == "interpolate") {
Shinya Kitaoka 120a6e
    if (m_sd && m_svSel >= 0) {
Shinya Kitaoka 120a6e
      // Set interpolation property to the associated skeleton vertex
Shinya Kitaoka 120a6e
      int skelId = ::skeletonId();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_sd->skeleton(skelId)->vertex(m_svSel).m_interpolate =
Shinya Kitaoka 120a6e
          m_interpolate.getValue();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_interpolate.notifyListeners();  // NOTE: This should NOT invoke this
Shinya Kitaoka 120a6e
                                        // function recursively
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      PlasticDeformerStorage::instance()->invalidateSkeleton(
Shinya Kitaoka 120a6e
          m_sd.getPointer(), skelId, PlasticDeformerStorage::ALL);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  } else if (propertyName == "minAngle") {
Shinya Kitaoka 120a6e
    if (m_sd && m_svSel >= 0) {
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      // Set maxAngle property to the associated skeleton vertex
Shinya Kitaoka 120a6e
      int skelId = ::skeletonId();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      bool ok;
Shinya Kitaoka 120a6e
      double value =
Shinya Kitaoka 120a6e
          QString::fromStdWString(m_minAngle.getValue()).toDouble(&ok);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      if (!ok) value = -l_dmax, m_minAngle.setValue(L"");
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_sd->skeleton(skelId)->vertex(m_svSel).m_minAngle = value;
Shinya Kitaoka 120a6e
      if (m_mode.getIndex() == ANIMATE_IDX)
Shinya Kitaoka 120a6e
        deformedSkeleton().vertex(m_svSel).m_minAngle = value;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_minAngle.notifyListeners();  // NOTE: This should NOT invoke this
Shinya Kitaoka 120a6e
                                     // function recursively
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  } else if (propertyName == "maxAngle") {
Shinya Kitaoka 120a6e
    if (m_sd && m_svSel >= 0) {
Shinya Kitaoka 120a6e
      // Set maxAngle property to the associated skeleton vertex
Shinya Kitaoka 120a6e
      int skelId = ::skeletonId();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      bool ok;
Shinya Kitaoka 120a6e
      double value =
Shinya Kitaoka 120a6e
          QString::fromStdWString(m_maxAngle.getValue()).toDouble(&ok);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      if (!ok) value = l_dmax, m_maxAngle.setValue(L"");
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_sd->skeleton(skelId)->vertex(m_svSel).m_maxAngle = value;
Shinya Kitaoka 120a6e
      if (m_mode.getIndex() == ANIMATE_IDX)
Shinya Kitaoka 120a6e
        deformedSkeleton().vertex(m_svSel).m_maxAngle = value;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      m_maxAngle.notifyListeners();  // NOTE: This should NOT invoke this
Shinya Kitaoka 120a6e
                                     // function recursively
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  return true;
Shinya Kitaoka 120a6e
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onShowMeshToggled(bool on) {
Shinya Kitaoka 120a6e
  m_pvs.m_drawMeshesWireframe = on;
Shinya Kitaoka 120a6e
  invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onShowSOToggled(bool on) {
Shinya Kitaoka 120a6e
  m_pvs.m_drawSO = on;
Shinya Kitaoka 120a6e
  invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onShowRigidityToggled(bool on) {
Shinya Kitaoka 120a6e
  m_pvs.m_drawRigidity = on;
Shinya Kitaoka 120a6e
  invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::onShowSkelOSToggled(bool on) {
Shinya Kitaoka 120a6e
  m_showSkeletonOS = on;
Shinya Kitaoka 120a6e
  invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//****************************************************************************************
Toshihiro Shimizu 890ddd
//    Drawing functions
Toshihiro Shimizu 890ddd
//****************************************************************************************
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
namespace PlasticToolLocals {
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawSquare(const TPointD &pos, double radius) {
Shinya Kitaoka 120a6e
  glBegin(GL_LINE_LOOP);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glEnd();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawFullSquare(const TPointD &pos, double radius) {
Shinya Kitaoka 120a6e
  glBegin(GL_QUADS);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glEnd();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawFilledSquare(const TPointD &pos, double radius) {
Shinya Kitaoka 120a6e
  glBegin(GL_QUADS);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y - radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x + radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glVertex2d(pos.x - radius, pos.y + radius);
Shinya Kitaoka 120a6e
  glEnd();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawHandle(const TPointD &pos, double radius, const TPixel32 &color) {
Shinya Kitaoka 120a6e
  glColor4ub(0, 0, 0, color.m);  // Black border
Shinya Kitaoka 120a6e
  glLineWidth(4.0f);
Shinya Kitaoka 120a6e
  drawSquare(pos, radius);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glColor4ub(color.r, color.g, color.b, color.m);
Shinya Kitaoka 120a6e
  glLineWidth(2.0f);
Shinya Kitaoka 120a6e
  drawSquare(pos, radius);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawFilledHandle(const TPointD &pos, double radius, double pixelSize,
Shinya Kitaoka 120a6e
                      const TPixel32 &color) {
Shinya Kitaoka 120a6e
  glColor4ub(0, 0, 0, color.m);
Shinya Kitaoka 120a6e
  drawFilledSquare(pos, radius + pixelSize);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glColor4ub(color.r, color.g, color.b, color.m);
Shinya Kitaoka 120a6e
  drawFilledSquare(pos, radius);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void drawText(const TPointD &pos, const QString &text, double fontScale) {
Shinya Kitaoka 120a6e
  // Get the world-to-window affine
Shinya Kitaoka 120a6e
  double matrix[16];
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glGetDoublev(GL_MODELVIEW_MATRIX, matrix);
Shinya Kitaoka 120a6e
  TAffine worldToWindowAff(matrix[0], matrix[4], matrix[12], matrix[1],
Shinya Kitaoka 120a6e
                           matrix[5], matrix[13]);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Push the window reference
Shinya Kitaoka 120a6e
  glPushMatrix();
Shinya Kitaoka 120a6e
  glLoadIdentity();
Shinya Kitaoka 120a6e
  glScaled(fontScale, fontScale, 1.0);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  tglDrawText(TScale(1.0 / fontScale) * worldToWindowAff * pos,
Shinya Kitaoka 120a6e
              text.toStdWString());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Bottom-left fixed text version
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // double origin = 10.0 / fontScale
Shinya Kitaoka 120a6e
  // tglDrawText(TPointD(origin, origin), text.toStdWString());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glPopMatrix();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
}  // namespace PlasticToolLocals
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//========================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::drawHighlights(const SkDP &sd,
Shinya Kitaoka 120a6e
                                 const PlasticSkeleton *skeleton,
Shinya Kitaoka 120a6e
                                 double pixelSize) {
Shinya Kitaoka 120a6e
  glColor3f(1.0f, 0.0f, 0.0f);  // Red
Shinya Kitaoka 120a6e
  glLineWidth(1.0f);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // Vertex highlights
Shinya Kitaoka 120a6e
  if (m_svHigh >= 0) {
Shinya Kitaoka 120a6e
    double handleRadius = HIGHLIGHTED_HANDLE_SIZE * pixelSize;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    const PlasticSkeleton::vertex_type &vx = skeleton->vertex(m_svHigh);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    int hookNumber = sd->hookNumber(vx.name());
Shinya Kitaoka 120a6e
    assert(hookNumber >= 0);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      glPushAttrib(GL_LINE_BIT);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
      glLineStipple(1, 0xCCCC);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      drawSquare(vx.P(), handleRadius);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      glPopAttrib();
Shinya Kitaoka 120a6e
    }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    drawText(vx.P() + TPointD(2.0 * handleRadius, 2.0 * handleRadius),
Shinya Kitaoka 120a6e
             QString("(%1) ").arg(hookNumber) + vx.name(), 1.7);
Shinya Kitaoka 120a6e
  } else if (m_seHigh >= 0) {
Shinya Kitaoka 120a6e
    // Draw a handle at the projection of current mouse position towards the
Shinya Kitaoka 120a6e
    // highlighted edge
Shinya Kitaoka 120a6e
    double handleRadius = HANDLE_SIZE * pixelSize;
Shinya Kitaoka 120a6e
    drawSquare(projection(*skeleton, m_seHigh, m_pos), handleRadius);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::drawSelections(const SkDP &sd,
Shinya Kitaoka 120a6e
                                 const PlasticSkeleton &skeleton,
Shinya Kitaoka 120a6e
                                 double pixelSize) {
Shinya Kitaoka 120a6e
  glColor3f(1.0f, 0.0f, 0.0f);  // Red
Shinya Kitaoka 120a6e
  glLineWidth(1.0f);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  double handleRadius = SELECTED_HANDLE_SIZE * pixelSize;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (!m_svSel.isEmpty()) {
Shinya Kitaoka 120a6e
    typedef PlasticVertexSelection::objects_container objects_container;
Shinya Kitaoka 120a6e
    const objects_container &vIdxs = m_svSel.objects();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    // Draw a handle square for each selected vertex
Shinya Kitaoka 120a6e
    objects_container::const_iterator vst, vsEnd = vIdxs.end();
Shinya Kitaoka 120a6e
    for (vst = vIdxs.begin(); vst != vsEnd; ++vst)
Shinya Kitaoka 120a6e
      drawSquare(skeleton.vertex(*vst).P(), handleRadius);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
    // Draw vertex descriptions (only in the single selection case - to avoid
Shinya Kitaoka 120a6e
    // text pollution)
Shinya Kitaoka 120a6e
    if (vIdxs.size() == 1) {
Shinya Kitaoka 120a6e
      const PlasticSkeleton::vertex_type &vx = skeleton.vertex(m_svSel);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      int hookNumber = sd->hookNumber(vx.name());
Shinya Kitaoka 120a6e
      assert(hookNumber >= 0);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      drawText(vx.P() + TPointD(2.0 * handleRadius, 2.0 * handleRadius),
Shinya Kitaoka 120a6e
               QString("(%1) ").arg(hookNumber) + vx.name(), 1.7);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void PlasticTool::drawSkeleton(const PlasticSkeleton &skel, double pixelSize,
Shinya Kitaoka 120a6e
                               UCHAR alpha) {
Shinya Kitaoka 120a6e
  struct locals {
Shinya Kitaoka 120a6e
    inline static void drawLine(const TPointD &p0, const TPointD &p1) {
Shinya Kitaoka 120a6e
      glVertex2d(p0.x, p0.y);
Shinya Kitaoka 120a6e
      glVertex2d(p1.x, p1.y);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  };  // locals
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  const tcg::list<plasticskeleton::vertex_type> &vertices = skel.vertices();</plasticskeleton::vertex_type>
Shinya Kitaoka 120a6e
  if (vertices.size() > 0) {
Shinya Kitaoka 120a6e
    // Draw edges
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      const tcg::list<plasticskeleton::edge_type> &edges = skel.edges();</plasticskeleton::edge_type>
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      tcg::list<plasticskeleton::edge_type>::const_iterator et,</plasticskeleton::edge_type>
Shinya Kitaoka 120a6e
          eEnd(edges.end());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      glColor4ub(0, 0, 0, alpha);
Shinya Kitaoka 120a6e
      glLineWidth(4.0f);  // Black border
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      glBegin(GL_LINES);
Shinya Kitaoka 120a6e
      {
Shinya Kitaoka 120a6e
        for (et = edges.begin(); et != eEnd; ++et)
Shinya Kitaoka 120a6e
          locals::drawLine(skel.vertex(et->vertex(0)).P(),
Shinya Kitaoka 120a6e
                           skel.vertex(et->vertex(1)).P());
Shinya Kitaoka 120a6e
      }
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      glEnd();
Toshihiro Shimizu 890ddd
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      glColor4ub(250, 184, 70, alpha);
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      glLineWidth(2.0f);  // Yellow/Orange-ish line center
Toshihiro Shimizu 890ddd
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      glBegin(GL_LINES);
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      {
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        for (et = edges.begin(); et != eEnd; ++et)
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          locals::drawLine(skel.vertex(et->vertex(0)).P(),
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                           skel.vertex(et->vertex(1)).P());
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      }
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      glEnd();
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    }
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    // Draw vertices
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    {
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      const TPixel32 magenta(255, 0, 255, alpha);
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      const TPixel32 yellow(255, 255, 0, alpha);
Toshihiro Shimizu 890ddd
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      double handleRadius  = HANDLE_SIZE * pixelSize;
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      float intHandleThick = 2.0f, extHandleThick = 4.0f;
Toshihiro Shimizu 890ddd
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      // Draw root
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      drawFilledHandle(vertices.begin()->P(), handleRadius, pixelSize, magenta);
Toshihiro Shimizu 890ddd
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      // Draw remaining vertices
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      tcg::list<plasticskeleton::vertex_type>::const_iterator vt(</plasticskeleton::vertex_type>
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          vertices.begin()),
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          vEnd(vertices.end());
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      if (vt != vEnd) {
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        for (vt = ++vertices.begin(); vt != vEnd; ++vt)
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          drawHandle(vt->P(), handleRadius,
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                     vt->m_interpolate ? magenta : yellow);
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      }
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    }
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  }
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}
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticTool::drawOnionSkinSkeletons_build(double pixelSize) {
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  if (!(m_showSkeletonOS && m_sd)) return;
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  const OnionSkinMask &os =
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      TTool::getApplication()->getCurrentOnionSkin()->getOnionSkinMask();
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  std::vector<int> osRows;</int>
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  int currentRow = ::row();
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  os.getAll(currentRow, osRows);
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  TStageObject *obj = ::stageObject();
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  // Sieve osRows' associated skeleton ids first
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  std::map<int, uchar=""> skelAlphas;</int,>
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  int r, rCount = int(osRows.size());
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  for (r = 0; r != rCount; ++r) {
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    assert(osRows[r] != currentRow);
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    double sdFrame = obj->paramsTime(double(osRows[r] - 1));
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    int skelId     = m_sd->skeletonId(sdFrame);
Toshihiro Shimizu 890ddd
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    UCHAR &skelAlpha = skelAlphas[skelId];
Toshihiro Shimizu 890ddd
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    UCHAR alpha =
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        255 -
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        UCHAR(255.0 * OnionSkinMask::getOnionSkinFade(osRows[r] - currentRow));
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    skelAlpha = std::max(skelAlpha, alpha);
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  }
Toshihiro Shimizu 890ddd
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  std::map<int, uchar="">::iterator st, sEnd(skelAlphas.end());</int,>
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  for (st = skelAlphas.begin(); st != sEnd; ++st) {
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    const PlasticSkeletonP &skel = m_sd->skeleton(st->first);
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    drawSkeleton(*skel, pixelSize, st->second);
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  }
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}
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticTool::drawOnionSkinSkeletons_animate(double pixelSize) {
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  if (!(m_showSkeletonOS && m_sd)) return;
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  const OnionSkinMask &os =
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      TTool::getApplication()->getCurrentOnionSkin()->getOnionSkinMask();
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  std::vector<int> osRows;</int>
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  int currentRow = ::row();
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  os.getAll(currentRow, osRows);
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  TStageObject *obj = ::stageObject();
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  int r, rCount = int(osRows.size());
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  for (r = 0; r != rCount; ++r) {
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    assert(osRows[r] != currentRow);
Toshihiro Shimizu 890ddd
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    double sdFrame = obj->paramsTime(double(osRows[r] - 1));
Toshihiro Shimizu 890ddd
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    PlasticSkeleton skel;
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    m_sd->storeDeformedSkeleton(m_sd->skeletonId(sdFrame), sdFrame, skel);
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    UCHAR alpha =
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        255 -
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        255.0 * OnionSkinMask::getOnionSkinFade(abs(osRows[r] - currentRow));
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    drawSkeleton(skel, pixelSize, alpha);
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  }
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}
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//------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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void PlasticTool::drawAngleLimits(const SkDP &sd, int skelId, int v,
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                                  double pixelSize) {
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  struct {
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    PlasticTool *m_this;
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    void drawAnnulusArc(const TPointD ¢er, double angleStart,
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                        double angleEnd, double radiusA, double radiusB,
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                        double pixelSize) {
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      double angleDelta = acos(1.0 - pixelSize / std::max(radiusA, radiusB)) *
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                          ((angleStart <= angleEnd) ? 1.0 : -1.0);
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      int a, aCount = tcg::numeric_ops::grow(
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                 fabs((angleEnd - angleStart) / angleDelta));
Toshihiro Shimizu 890ddd
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      glBegin(GL_QUAD_STRIP);
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      {
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        for (a = 0; a != aCount; ++a) {
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          double angle = angleStart + a * angleDelta;
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          TPointD direction(cos(angle), sin(angle));
Toshihiro Shimizu 890ddd
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          tglVertex(center + radiusA * direction);
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          tglVertex(center + radiusB * direction);
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        }
Toshihiro Shimizu 890ddd
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        TPointD direction(cos(angleEnd), sin(angleEnd));
Toshihiro Shimizu 890ddd
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        tglVertex(center + radiusA * direction);
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        tglVertex(center + radiusB * direction);
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      }
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      glEnd();
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    }
Toshihiro Shimizu 890ddd
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    void drawLimit(const SkDP &sd, int skelId, int v, double angleLimit,
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                   double pixelSize) {
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      const PlasticSkeleton &skel    = *sd->skeleton(skelId);
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      const PlasticSkeleton &defSkel = m_this->deformedSkeleton();
Toshihiro Shimizu 890ddd
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      const PlasticSkeletonVertex &vx    = skel.vertex(v);
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      const PlasticSkeletonVertex &defVx = defSkel.vertex(v);
Toshihiro Shimizu 890ddd
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      int vParent = vx.parent();
Toshihiro Shimizu 890ddd
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      const PlasticSkeletonVertex &vxParent    = skel.vertex(vParent);
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      const PlasticSkeletonVertex &defVxParent = defSkel.vertex(vParent);
Toshihiro Shimizu 890ddd
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      // Build directions
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      int vGrandParent = vxParent.parent();
Toshihiro Shimizu 890ddd
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      TPointD dirFromParent(vx.P() - vxParent.P()), dirFromGrandParent(1, 0),
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          dirFromDeformedGrandParent(1, 0);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
      if (vGrandParent >= 0) {
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        const PlasticSkeletonVertex &vxGrandParent = skel.vertex(vGrandParent),
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                                    &defVxGrandParent =
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                                        defSkel.vertex(vGrandParent);
Toshihiro Shimizu 890ddd
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        dirFromGrandParent         = vxParent.P() - vxGrandParent.P();
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        dirFromDeformedGrandParent = defVxParent.P() - defVxGrandParent.P();
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      }
Toshihiro Shimizu 890ddd
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      // Retrieve angular data
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      double angleShift =
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          sd->vertexDeformation(skelId, v)->m_params[SkVD::ANGLE]->getValue(
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              ::frame());
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      double defaultAngleValue =
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          tcg::point_ops::angle(dirFromGrandParent, dirFromParent) * M_180_PI;
Toshihiro Shimizu 890ddd
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      // Convert to radians
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      double currentBranchAngle_rad =
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          tcg::point_ops::rad(dirFromDeformedGrandParent);
Toshihiro Shimizu 890ddd
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      double currentAngle_rad =
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          currentBranchAngle_rad + (angleShift + defaultAngleValue) * M_PI_180;
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      double limitDirection_rad =
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          currentBranchAngle_rad + (angleLimit + defaultAngleValue) * M_PI_180;
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      glColor4ub(0, 0, 255, 128);
Toshihiro Shimizu 890ddd
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      // Draw limit lines
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      if (angleShift - 180.0 <= angleLimit &&
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          angleLimit <= angleShift + 180.0) {
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        TPointD limitDirection(cos(limitDirection_rad),
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                               sin(limitDirection_rad));
Toshihiro Shimizu 890ddd
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        glBegin(GL_LINES);
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        {
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          tglVertex(defVxParent.P());
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          tglVertex(defVxParent.P() + 1e4 * limitDirection);
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        }
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        glEnd();
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      }
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      // Draw limit annulus arc
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      angleLimit = tcrop(angleLimit, angleShift - 180.0, angleShift + 180.0);
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      limitDirection_rad =
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          currentBranchAngle_rad + (angleLimit + defaultAngleValue) * M_PI_180;
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      double radius = tcg::point_ops::dist(defVx.P(), defVxParent.P()) * 0.25;
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      drawAnnulusArc(defVxParent.P(), limitDirection_rad, currentAngle_rad,
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                     radius - 5.0 * pixelSize, radius + 5.0 * pixelSize,
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                     pixelSize);
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    }
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  } locals = {this};
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  // Dismiss no-ops
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  const PlasticSkeletonP &skel = sd->skeleton(skelId);
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  if (!skel || v < 0) return;
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  // Ensure we're editing a vertex with an existing parent
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  if (m_dragged) {
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    const PlasticSkeletonVertex &vx = skel->vertex(v);
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    int vParent = vx.parent();
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    if (vParent >= 0) {
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      // Draw angular limits
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      if (vx.m_minAngle != -l_dmax)
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        locals.drawLimit(sd, skelId, v, vx.m_minAngle, pixelSize);
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      if (vx.m_maxAngle != l_dmax)
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        locals.drawLimit(sd, skelId, v, vx.m_maxAngle, pixelSize);
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    }
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  }
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}
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//------------------------------------------------------------------------
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void PlasticTool::draw() {
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  glPushAttrib(GL_LINE_BIT | GL_COLOR_BUFFER_BIT | GL_ENABLE_BIT);
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  glEnable(GL_BLEND);
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  glEnable(GL_LINE_SMOOTH);
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  switch (m_mode.getIndex()) {
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  case MESH_IDX:
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    draw_mesh();
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    break;
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  case BUILD_IDX:
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    draw_build();
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    break;
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  case RIGIDITY_IDX:
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    draw_rigidity();
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    break;
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  case ANIMATE_IDX:
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    draw_animate();
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    break;
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  };
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glPopAttrib();
Toshihiro Shimizu 890ddd
}