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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#include "texception.h"
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Toshihiro Shimizu |
890ddd |
#include "tfxparam.h"
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Toshihiro Shimizu |
890ddd |
#include "stdfx.h"
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Toshihiro Shimizu |
890ddd |
#include "tspectrumparam.h"
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Toshihiro Shimizu |
890ddd |
#include "tparamuiconcept.h"
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
#undef max
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Toshihiro Shimizu |
890ddd |
//===================================================================
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
class SquareGradientFx : public TStandardZeraryFx {
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Shinya Kitaoka |
120a6e |
FX_PLUGIN_DECLARATION(SquareGradientFx)
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Shinya Kitaoka |
120a6e |
TSpectrumParamP m_colors;
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Shinya Kitaoka |
120a6e |
TDoubleParamP m_size;
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
public:
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Shinya Kitaoka |
120a6e |
SquareGradientFx() : m_size(200.0) {
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Shinya Kitaoka |
120a6e |
m_size->setMeasureName("fxLength");
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Shinya Kitaoka |
120a6e |
TSpectrum::ColorKey colors[] = {
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Shinya Kitaoka |
120a6e |
TSpectrum::ColorKey(0, TPixel32::White),
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Shinya Kitaoka |
120a6e |
// TSpectrum::ColorKey(0.5,TPixel32::Yellow),
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Shinya Kitaoka |
120a6e |
TSpectrum::ColorKey(1, TPixel32::Red)};
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Shinya Kitaoka |
120a6e |
m_colors = TSpectrumParamP(tArrayCount(colors), colors);
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Shinya Kitaoka |
120a6e |
bindParam(this, "colors", m_colors);
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Shinya Kitaoka |
120a6e |
bindParam(this, "size", m_size);
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Shinya Kitaoka |
120a6e |
m_size->setValueRange(0, std::numeric_limits<double>::max());</double>
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Shinya Kitaoka |
120a6e |
}
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Shinya Kitaoka |
120a6e |
~SquareGradientFx(){};
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
473e70 |
bool doGetBBox(double, TRectD &bBox, const TRenderSettings &info) override {
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Shinya Kitaoka |
120a6e |
bBox = TConsts::infiniteRectD;
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Shinya Kitaoka |
120a6e |
return true;
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Shinya Kitaoka |
120a6e |
};
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Shinya Kitaoka |
473e70 |
void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
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Shinya Kitaoka |
473e70 |
bool canHandle(const TRenderSettings &info, double frame) override { return true; }
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
473e70 |
void getParamUIs(TParamUIConcept *&concepts, int &length) override {
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Shinya Kitaoka |
120a6e |
concepts = new TParamUIConcept[length = 1];
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
concepts[0].m_type = TParamUIConcept::DIAMOND;
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Shinya Kitaoka |
120a6e |
concepts[0].m_label = "Size";
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Shinya Kitaoka |
120a6e |
concepts[0].m_params.push_back(m_size);
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Shinya Kitaoka |
120a6e |
}
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Toshihiro Shimizu |
890ddd |
};
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
template <typename pixel=""></typename>
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Shinya Kitaoka |
120a6e |
void doSquareGradient(const TRasterPT<pixel> &ras,</pixel>
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Shinya Kitaoka |
120a6e |
const TSpectrumT<pixel> &spectrum, TPointD &posTrasf,</pixel>
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Shinya Kitaoka |
120a6e |
TAffine aff, double size) {
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Shinya Kitaoka |
120a6e |
PIXEL outpixel = spectrum.getPremultipliedValue(1.);
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Shinya Kitaoka |
120a6e |
int j;
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Shinya Kitaoka |
120a6e |
ras->lock();
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Shinya Kitaoka |
120a6e |
for (j = 0; j < ras->getLy(); j++) {
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Shinya Kitaoka |
120a6e |
TPointD posAux = posTrasf;
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Shinya Kitaoka |
120a6e |
TPointD fp;
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Shinya Kitaoka |
120a6e |
PIXEL *pix = ras->pixels(j);
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Shinya Kitaoka |
120a6e |
PIXEL *endPix = pix + ras->getLx();
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Shinya Kitaoka |
120a6e |
while (pix < endPix) {
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Shinya Kitaoka |
120a6e |
double s;
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Shinya Kitaoka |
120a6e |
fp.x = fabs(posAux.x) / size;
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Shinya Kitaoka |
120a6e |
fp.y = fabs(posAux.y) / size;
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Shinya Kitaoka |
120a6e |
if ((fp.x + fp.y) < 1) {
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Shinya Kitaoka |
120a6e |
s = fp.x + fp.y;
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Shinya Kitaoka |
120a6e |
*pix++ = spectrum.getPremultipliedValue(s);
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Shinya Kitaoka |
120a6e |
} else
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Shinya Kitaoka |
120a6e |
*pix++ = outpixel;
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Shinya Kitaoka |
120a6e |
posAux.x += aff.a11;
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Shinya Kitaoka |
120a6e |
posAux.y += aff.a21;
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Shinya Kitaoka |
120a6e |
}
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Shinya Kitaoka |
120a6e |
posTrasf.x += aff.a12;
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Shinya Kitaoka |
120a6e |
posTrasf.y += aff.a22;
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Shinya Kitaoka |
120a6e |
}
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Shinya Kitaoka |
120a6e |
ras->unlock();
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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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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
void SquareGradientFx::doCompute(TTile &tile, double frame,
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Shinya Kitaoka |
120a6e |
const TRenderSettings &ri) {
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Shinya Kitaoka |
120a6e |
double size = m_size->getValue(frame) / ri.m_shrinkX;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
;
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Shinya Kitaoka |
120a6e |
TAffine aff = ri.m_affine.inv();
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Shinya Kitaoka |
120a6e |
TPointD posTrasf = aff * tile.m_pos;
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Toshihiro Shimizu |
890ddd |
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Shinya Kitaoka |
120a6e |
if (TRaster32P raster32 = tile.getRaster())
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Shinya Kitaoka |
120a6e |
doSquareGradient<tpixel32>(raster32, m_colors->getValue(frame), posTrasf,</tpixel32>
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Shinya Kitaoka |
120a6e |
aff, size);
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Shinya Kitaoka |
120a6e |
else if (TRaster64P raster64 = tile.getRaster())
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Shinya Kitaoka |
120a6e |
doSquareGradient<tpixel64>(raster64, m_colors->getValue64(frame), posTrasf,</tpixel64>
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Shinya Kitaoka |
120a6e |
aff, size);
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Shinya Kitaoka |
120a6e |
else
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Shinya Kitaoka |
120a6e |
throw TException("SquareGradientFx: unsupported Pixel Type");
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Toshihiro Shimizu |
890ddd |
}
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Toshihiro Shimizu |
890ddd |
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Toshihiro Shimizu |
890ddd |
FX_PLUGIN_IDENTIFIER(SquareGradientFx, "squareGradientFx");
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