class Sampler;
class Texture;
class VertexSetup;
-class WindingTest;
/**
A class for supervising the rendering process. While many Renderables (in
const Rect *viewport;
const Rect *scissor;
unsigned texture_count;
- unsigned lowest_effect_texunit;
const Clipping *clipping;
const Program *shprog;
unsigned shdata_count;