namespace Msp {
namespace GL {
-/**
-Tests incoming fragment alpha values against a reference. If the test fails,
-the fragment is discarded.
-*/
-class AlphaTest: public Bindable<AlphaTest>
-{
-private:
- Predicate pred;
- float ref;
-
-public:
- AlphaTest();
- AlphaTest(Predicate, float);
-
- void bind() const;
-
- static void unbind();
-};
-
-
/**
Tests incoming fragment depth values against the depth buffer. If the test
fails, the fragment is discarded.