Contents

• About Shader Objects
• Surface-Based Shaders
• Illumination Models
• Lambert Illumination
• Phong Illumination
• Null Illumination
• Textures
• Using Shader Objects
• Using Illumination Shaders
• Using Texture Shaders
• Creating Storage Pixmaps
• Handling uv Values Outside the Valid Range
• Shader Objects Reference
• Constants
• Boundary-Handling Methods
• Shader Objects Routines
• Managing Shaders
• Q3Shader_GetType
• Q3Shader_Submit
• Managing Shader Characteristics
• Q3Shader_GetUVTransform
• Q3Shader_SetUVTransform
• Q3Shader_GetUBoundary
• Q3Shader_SetUBoundary
• Q3Shader_GetVBoundary
• Q3Shader_SetVBoundary
• Managing Surface Shaders
• Q3SurfaceShader_GetType
• Managing Texture Shaders
• Q3TextureShader_New
• Q3TextureShader_GetTexture
• Q3TextureShader_SetTexture
• Managing Illumination Shaders
• Q3LambertIllumination_New
• Q3PhongIllumination_New
• Q3NULLIllumination_New
• Q3IlluminationShader_GetType
• Managing Textures
• Q3Texture_GetType
• Q3Texture_GetWidth
• Q3Texture_GetHeight
• Managing Pixmap Textures
• Q3PixmapTexture_New
• Q3PixmapTexture_GetPixmap
• Q3PixmapTexture_SetPixmap
• Managing Mipmap Textures
• Q3MipmapTexture_New
• Q3MipmapTexture_GetMipmap
• Q3MipmapTexture_SetMipmap