getf()

float fl::WaveSimulation2D_Real::getf	(	fl::size	x,
		fl::size	y ) const

Definition at line 181 of file wave_simulation_real.cpp.

                                                          {
    if (x >= width || y >= height) {
        FASTLED_WARN("Out of range: " << x << ", " << y);
        return 0.0f;
    }
    const i16 *curr = (whichGrid == 0 ? grid1.data() : grid2.data());
    return fixed_to_float(curr[(y + 1) * stride + (x + 1)]);
}

References FASTLED_WARN, fl::wave_detail::fixed_to_float(), grid1, grid2, height, stride, whichGrid, width, x, and y.

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