NewWaveSimulation2D()

WaveEffect NewWaveSimulation2D

(

const fl::XYMap &

xymap

)

Definition at line 42 of file wave.cpp.

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