Method toScreenMap

src/fl/math/xymap.cpp.hpp:12–25

namespace fl {

ScreenMap XYMap::toScreenMap() const {
    const u16 length = width * height;
    ScreenMap out(length);
    for (u16 w = 0; w < width; w++) {
        for (u16 h = 0; h < height; h++) {
            u16 index = mapToIndex(w, h);
            vec2f p = {static_cast<float>(w), static_cast<float>(h)};
            out.set(index, p);
        }
    }
    // Store a shared_ptr to this XYMap so it can be used for encoding
    out.setSourceXYMap(fl::make_shared<XYMap>(*this));
    return out;
}

XYMap XYMap::constructWithUserFunction(u16 width, u16 height,
                                       XYFunction xyFunction, u16 offset) {