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Shinya Kitaoka |
810553 |
#pragma once
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#ifndef STROKE_PARAMETRIC_DEFORMER_H
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Toshihiro Shimizu |
890ddd |
#define STROKE_PARAMETRIC_DEFORMER_H
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
/**
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Toshihiro Shimizu |
890ddd |
* @author Fabrizio Morciano <fabrizio.morciano@gmail.com></fabrizio.morciano@gmail.com>
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Toshihiro Shimizu |
890ddd |
*/
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#include "tcommon.h"
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Toshihiro Shimizu |
890ddd |
#include "tstrokedeformations.h"
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#undef DVAPI
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Toshihiro Shimizu |
890ddd |
#undef DVVAR
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Toshihiro Shimizu |
890ddd |
#ifdef TNZEXT_EXPORTS
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Toshihiro Shimizu |
890ddd |
#define DVAPI DV_EXPORT_API
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Toshihiro Shimizu |
890ddd |
#define DVVAR DV_EXPORT_VAR
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Toshihiro Shimizu |
890ddd |
#else
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Toshihiro Shimizu |
890ddd |
#define DVAPI DV_IMPORT_API
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Toshihiro Shimizu |
890ddd |
#define DVVAR DV_IMPORT_VAR
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Toshihiro Shimizu |
890ddd |
#endif
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Toshihiro Shimizu |
890ddd |
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![](https://seccdn.libravatar.org/avatar/2e5dd0bee1e7e619066117de357c8458fc7e847f4345b0cb8a7a5413aa2a45a0?d=retro&s=16) |
e280ae |
#if defined(_MSC_VER) && (_MSC_VER <= 1200)
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Toshihiro Shimizu |
890ddd |
// to avoid annoying warning
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Toshihiro Shimizu |
890ddd |
#pragma warning(push)
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Toshihiro Shimizu |
890ddd |
#pragma warning(disable : 4290)
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Toshihiro Shimizu |
890ddd |
#endif
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
class TStroke;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
namespace ToonzExt {
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Toshihiro Shimizu |
890ddd |
class Potential;
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Toshihiro Shimizu |
890ddd |
/**
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Toshihiro Shimizu |
890ddd |
* @brief This class implements new deformer.
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Shinya Kitaoka |
120a6e |
*
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Toshihiro Shimizu |
890ddd |
* New stroke deformer doesn't change last point of stroke.
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Toshihiro Shimizu |
890ddd |
*/
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Shinya Kitaoka |
d1f6c4 |
class DVAPI StrokeParametricDeformer final : public TStrokeDeformation {
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Toshihiro Shimizu |
890ddd |
public:
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MCCCS |
a0ce32 |
StrokeParametricDeformer(double actionLength, double startParameter,
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Shinya Kitaoka |
120a6e |
TStroke *s, Potential *);
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
~StrokeParametricDeformer();
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief Set mouse movement from last valid position.
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Shinya Kitaoka |
120a6e |
*@param vx horyzontal
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Shinya Kitaoka |
120a6e |
*@param vy vertical
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
120a6e |
void setMouseMove(double vx, double vy);
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief Return displacement to use with function increaseControlPoints
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Shinya Kitaoka |
120a6e |
*@param stroke to test
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Shinya Kitaoka |
120a6e |
*@param w stroke parameter
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Shinya Kitaoka |
120a6e |
*@return displacement to apply to obtain deformation
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Shinya Kitaoka |
120a6e |
*@sa increaseControlPoints
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
473e70 |
TThickPoint getDisplacement(const TStroke &stroke, double w) const override;
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief Return displacement to use with function modifyControlPoints
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Shinya Kitaoka |
120a6e |
*@param stroke to test
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Shinya Kitaoka |
120a6e |
*@param n control point to get
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Shinya Kitaoka |
120a6e |
*@return displacement to apply to obtain deformation
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Shinya Kitaoka |
120a6e |
*@sa modifyControlPoints
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
120a6e |
TThickPoint getDisplacementForControlPoint(const TStroke &stroke,
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Shinya Kitaoka |
473e70 |
UINT n) const override;
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Shinya Kitaoka |
120a6e |
TThickPoint getDisplacementForControlPointLen(const TStroke &stroke,
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Shinya Kitaoka |
473e70 |
double cpLen) const override;
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief This method compute the delta (gradient) referred to stroke in
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Shinya Kitaoka |
120a6e |
* at parameter w.
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Shinya Kitaoka |
120a6e |
*
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Shinya Kitaoka |
120a6e |
* This value is the result of \f$ \frac{getDisplacement(stroke,w)}{dw} \f$.
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Shinya Kitaoka |
120a6e |
*@note Sometimes this value can be approximated.
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Shinya Kitaoka |
120a6e |
*@param stroke Stroke to test
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Shinya Kitaoka |
120a6e |
*@param w Stroke parameter
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Shinya Kitaoka |
120a6e |
*@return the @b gradient in w
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
473e70 |
double getDelta(const TStroke &stroke, double w) const override;
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief Max diff of delta (This value indicates when it's necessary
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Shinya Kitaoka |
120a6e |
* to insert control point)
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Shinya Kitaoka |
120a6e |
*@return max displacement permitted
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
473e70 |
double getMaxDiff() const override;
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
// just for debug
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Shinya Kitaoka |
120a6e |
const Potential *getPotential() const { return pot_; }
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Campbell Barton |
f49389 |
*@brief Change sensitivity of deformer (just for debug).
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
120a6e |
void setDiff(double diff) { diff_ = diff; }
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Shinya Kitaoka |
120a6e |
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Shinya Kitaoka |
120a6e |
/**
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Shinya Kitaoka |
120a6e |
*@brief Retrieve the parameters range where is applied deformation.
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Shinya Kitaoka |
120a6e |
*/
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Shinya Kitaoka |
120a6e |
void getRange(double &from, double &to);
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
private:
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Shinya Kitaoka |
120a6e |
StrokeParametricDeformer(const StrokeParametricDeformer &);
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Shinya Kitaoka |
120a6e |
StrokeParametricDeformer &operator=(const StrokeParametricDeformer &);
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
// mouse incremental movement
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Shinya Kitaoka |
120a6e |
double vx_, vy_;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
// parameter where is applicated action
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Shinya Kitaoka |
120a6e |
double startParameter_;
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Toshihiro Shimizu |
890ddd |
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MCCCS |
a0ce32 |
// like startParameter_ but recover length
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MCCCS |
a0ce32 |
double startLength_;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
// how many traits move
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MCCCS |
a0ce32 |
double actionLength_;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
// deformation shape
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Shinya Kitaoka |
120a6e |
Potential *pot_;
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Toshihiro Shimizu |
890ddd |
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Campbell Barton |
f49389 |
// sensitivity of deformer
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Shinya Kitaoka |
120a6e |
// Indica il valore minimo a partire dal quale
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Shinya Kitaoka |
120a6e |
// l'inseritore comincia a mettere punti di controllo
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Shinya Kitaoka |
120a6e |
double diff_;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
TStroke *ref_copy_;
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Toshihiro Shimizu |
890ddd |
};
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Toshihiro Shimizu |
890ddd |
}
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Toshihiro Shimizu |
890ddd |
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![](https://seccdn.libravatar.org/avatar/2e5dd0bee1e7e619066117de357c8458fc7e847f4345b0cb8a7a5413aa2a45a0?d=retro&s=16) |
e280ae |
#if defined(_MSC_VER) && (_MSC_VER <= 1200)
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Toshihiro Shimizu |
890ddd |
#pragma warning(pop)
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Toshihiro Shimizu |
890ddd |
#endif
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#endif /* STROKE_PARAMETRIC_DEFORMER_H */
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Toshihiro Shimizu |
890ddd |
//-----------------------------------------------------------------------------
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Toshihiro Shimizu |
890ddd |
// End Of File
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Toshihiro Shimizu |
890ddd |
//-----------------------------------------------------------------------------
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