Create a way to support non-GLSL shaders.

[azul3d-bot]

Issue by slimsag
Tuesday Dec 09, 2014 at 18:28 GMT
Originally opened as azul3d-legacy/gfx#63

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Other graphics API's will not support GLSL shaders, so we should create a way for the Shader type to contain different types of shaders. A separate struct would do the job.

For example Shader.GLSL != nil implies a GLSL shader, where (future) Shader.HLSL != nil may imply a HLSL shader, etc.

[slimsag]

Fixed/merged as part of #1