Method convertToLookUpTable

src/fl/math/xymap.cpp.hpp:95–108

}

void XYMap::convertToLookUpTable() {
    if (type == kLookUpTable) {
        return;
    }
    mLookUpTable = fl::make_shared<LUT16>(width * height);
    u16 *data = mLookUpTable->getDataMutable();
    for (u16 y = 0; y < height; y++) {
        for (u16 x = 0; x < width; x++) {
            data[y * width + x] = mapToIndex(x, y);
        }
    }
    type = kLookUpTable;
    xyFunction = nullptr;
}

void XYMap::setRectangularGrid() {
    type = kLineByLine;