glfx render states

• enum a OpenGL constant; each variable has a list of acceptable values
• reference a variable reference (<varName>)
• bool may be TRUE or FALSE

Light state

Material state

Fragment state

• bool AlphaTestEnable
• enum AlphaFunc (values: NEVER, ALWAYS, LESS, LEQUAL, EQUAL, GEQUAL, GREATER, or NOTEQUAL)
• float AlphaRef
• enum SrcBlend (values: ZERO, ONE, SRC_COLOR, ONE_MINUS_SRC_COLOR, DST_COLOR, ONE_MINUS_DST_COLOR, SRC_ALPHA, ONE_MINUS_SRC_ALPHA, DST_ALPHA, ONE_MINUS_DST_ALPHA, CONSTANT_COLOR, ONE_MINUS_CONSTANT_COLOR, CONSTANT_ALPHA, ONE_MINUS_CONSTANT_ALPHA, SRC_ALPHA_SATURATE)
• enum DstBlend (values: same as DstBlend)
• bvec4 ColorWriteMask
• enum FrontPolygonMode (values: POINT, LINE, FILL)
• enum BackPolygonMode (values: same as FrontPolygonMode)
• enum ShadeMode (values: FLAT, SMOOTH)
• bool StencilTestEnable
• int StencilRef
• enum StencilFunc (values: NEVER, ALWAYS, LESS, LEQUAL, EQUAL, GEQUAL, GREATER, or NOTEQUAL)
• int StencilFuncMask
• enum StencilFail (values: KEEP, ZERO, REPLACE, INCR, DECR, INVERT, INCR_WRAP, and DECR_WRAP)
• enum StencilDepthFail (values: same as StencilFail)
• enum StencilPass (values: same as StencilFail)
• int StencilWriteMask
• bool DepthEnable
• enum DepthFunc (values: NEVER, ALWAYS, LESS, LEQUAL, EQUAL, GEQUAL, GREATER, or NOTEQUAL)
• bool DepthWriteMask

Vertex state

• enum CullFace (values: NONE, FRONT, BACK, FRONT_AND_BACK)
• enum FrontFace (values: CW, CCW)
• float PointSize
• float LineWidth
• enum TextureGenMode[n] (values: NONE, OBJECT_LINEAR, EYE_LINEAR, SPHERE_MAP, REFLECTION_MAP, NORMAL_MAP)

Sampler state

• enum SamplerMinFilter[n] (values: NEAREST, LINEAR, NEAREST_MIPMAP_NEAREST, NEAREST_MIPMAP_LINEAR, LINEAR_MIPMAP_NEAREST, LINEAR_MIPMAP_LINEAR)
• enum SamplerMagFilter[n] (values: NEAREST, LINEAR)
• enum SamplerWrapS[n] (values: CLAMP, CLAMP_TO_EDGE, REPEAT, CLAMP_TO_BORDER, MIRRORED_REPEAT)
• enum SamplerWrapT[n] (values: same as TextureWrapS)
• enum SamplerWrapR[n] (values: same as TextureWrapS)
• vec4 SamplerBorderColor[n]

Texture state

• reference Texture[n]
• enum ColorCombine[n] (values: REPLACE, MODULATE, ADD, ADD_SIGNED, INTERPOLATE, SUBTRACT, DOT3_RGB, DOT3_RGBA)
• enum ColorSrc0[n] (values: TEXTURE, TEXTUREn, CONSTANT, PRIMARY_COLOR, PREVIOUS)
• enum ColorSrc1[n] (values: same as ColorSrc0)
• enum ColorSrc2[n] (values: same as ColorSrc0)
• enum ColorOp0[n] (values: SRC_COLOR, ONE_MINUS_SRC_COLOR, SRC_ALPHA, ONE_MINUS_SRC_ALPHA)
• enum ColorOp1[n] (values: same as ColorOp0)
• enum ColorOp2[n] (values: same as ColorOp0)
• float ColorScale[n]
• enum AlphaCombine[n] (values: REPLACE, MODULATE, ADD, ADD_SIGNED, INTERPOLATE, SUBTRACT)
• enum AlphaSrc0[n] (values: same as ColorSrc0)
• enum AlphaSrc1[n] (values: same as ColorSrc0)
• enum AlphaSrc2[n] (values: same as ColorSrc0)
• enum AlphaOp0[n] (values: SRC_ALPHA, ONE_MINUS_SRC_ALPHA)
• enum AlphaOp1[n] (values: same as AlphaOp0)
• enum AlphaOp2[n] (values: same as AlphaOp0)
• float AlphaScale[n]

Program state

• reference Program
• type ProgramUniform[name]