NewWaveSimulation2D()

WaveEffect NewWaveSimulation2D

(

const XYMap

xymap

)

Definition at line 42 of file wave.cpp.

                                                  {
    // only apply complex xymap as the last step after compositiing.
    XYMap xy_rect =
        XYMap::constructRectangularGrid(xymap.getWidth(), xymap.getHeight());
    Blend2dPtr fxBlend =
        NewPtr<Blend2d>(xymap); // Final transformation goes to the blend stack.
    int width = xymap.getWidth();
    int height = xymap.getHeight();
    XYMap xyRect(width, height, false);
    WaveFx::Args args_lower = CreateArgsLower();
    WaveFx::Args args_upper = CreateArgsUpper();
    WaveFxPtr wave_fx_low = NewPtr<WaveFx>(xy_rect, args_lower);
    WaveFxPtr wave_fx_high = NewPtr<WaveFx>(xy_rect, args_upper);
    Blend2dPtr blend_stack = NewPtr<Blend2d>(xymap);
    blend_stack->add(wave_fx_low);
    blend_stack->add(wave_fx_high);
    WaveEffect out = {
        .wave_fx_low = wave_fx_low,
        .wave_fx_high = wave_fx_high,
        .blend_stack = blend_stack,
    };
 
    return out;
}

References fl::XYMap::constructRectangularGrid(), CreateArgsLower(), CreateArgsUpper(), fxBlend, fl::NewPtr(), xymap, and xyRect.

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