Method has

src/fl/math/wave/wave_simulation.cpp.hpp:156–158

}

bool WaveSimulation2D::has(fl::size x, fl::size y) const {
    return (x < mOuterWidth) && (y < mOuterHeight);
}

void WaveSimulation2D::seti16(fl::size x, fl::size y, i16 v16) {
    if (!has(x, y))