update()

void fl::WaveSimulation2D::update

(

)

Definition at line 194 of file wave_simulation.cpp.

                              {
    const vec2<int16_t> min_max = mChangeGrid.minMax();
    const bool has_updates = min_max != vec2<int16_t>(0, 0);
    for (uint8_t i = 0; i < mExtraFrames + 1; ++i) {
        if (has_updates) {
            // apply them
            const uint32_t w = mChangeGrid.width();
            const uint32_t h = mChangeGrid.height();
            for (uint32_t x = 0; x < w; ++x) {
                for (uint32_t y = 0; y < h; ++y) {
                    int16_t v16 = mChangeGrid(x, y);
                    if (v16 != 0) {
                        mSim->seti16(x, y, v16);
                    }
                }
            }
        }
        mSim->update();
    }
    // zero out mChangeGrid
    mChangeGrid.clear();
}

References mChangeGrid, mExtraFrames, mSim, x, and y.