Method compute_float

src/fl/gfx/xypath_renderer.cpp.hpp:17–22

    : mPath(path), mTransform(transform) {}

vec2f XYPathRenderer::compute_float(float alpha, const TransformFloat &tx) {
    vec2f xy = mPath->compute(alpha);
    vec2f out = tx.transform(xy);
    out = mGridTransform.transform(out);
    return out;
}

Tile2x2_u8 XYPathRenderer::at_subpixel(float alpha) {
    // 1) continuous point, in “pixel‐centers” coordinates [0.5 … W–0.5]