3 commits

Author	SHA1	Message	Date
Tony Wasserka	162d641a30	Pica/Math: Improved the design of the Vec2/Vec3/Vec4 classes and simplified rasterizer code accordingly. ... - Swizzlers now return const objects so that things like "first_vec4.xyz() = some_vec3" now will fail to compile (ideally we should support some vector holding references to make this actually work). - The methods "InsertBeforeX/Y/Z" and "Append" have been replaced by more versions of MakeVec, which now also supports building new vectors from vectors. - Vector library now follows C++ type promotion rules (hence, the result of Vec2<u8> with another Vec2<u8> is now a Vec2<int>).	2014-08-25 22:03:18 +02:00
Tony Wasserka	62c36a4ef0	Pica/VertexShader: Fix a bug in the bitfield definitions and add the "negate" field for swizzlers.	2014-08-25 22:03:18 +02:00
Tony Wasserka	c526512619	Pica: Add vertex shader implementation.	2014-08-12 13:48:10 +02:00