Function PaintPSColourifyImage

src/openrct2/paint/Paint.cpp:837–849

}

static ImageId PaintPSColourifyImage(const PaintStruct* ps, ImageId imageId, uint32_t viewFlags)
{
    auto visibility = GetPaintStructVisibility(ps, viewFlags);
    switch (visibility)
    {
        case VisibilityKind::partial:
            return imageId.WithTransparency(FilterPaletteID::paletteDarken1);
        case VisibilityKind::hidden:
            return ImageId();
        default:
            return imageId;
    }
}

PaintSession* PaintSessionAlloc(RenderTarget& rt, uint32_t viewFlags, uint8_t rotation)
{