Function ftCubicTo

MyGUIEngine/src/msdfgen/ext/import-font.cpp:94–102

}

static int ftCubicTo(const FT_Vector *control1, const FT_Vector *control2, const FT_Vector *to, void *user) {
    FtContext *context = reinterpret_cast<FtContext *>(user);
    Point2 endpoint = ftPoint2(*to, context->scale);
    if (endpoint != context->position || crossProduct(ftPoint2(*control1, context->scale)-endpoint, ftPoint2(*control2, context->scale)-endpoint)) {
        context->contour->addEdge(EdgeHolder(context->position, ftPoint2(*control1, context->scale), ftPoint2(*control2, context->scale), endpoint));
        context->position = endpoint;
    }
    return 0;
}

static double getFontCoordinateScale(const FT_Face &face, FontCoordinateScaling coordinateScaling) {
    switch (coordinateScaling) {