The Term callback enables the shader to clean up after itself (for example, shader instance data).

Custom Realtime Shaders

bool <shader_name>_<renderer_name>_Term (

	CRef 	in_pCtx, 

	void 	**io_pInstanceData

)

{ 

	... 

}

<shader_name> is the class name registered for this shader, with any spaces converted to underscores. In the case of a shader definition plug-in, the name is specified in the call to PluginRegistrar::RegisterShader. In the case of a shader definition created with a parser, the name is set in the ParseInfo callback via the ClassName attribute.

<renderer_name> is the name of the rendering engine. For example, an OpenGL shader with a class name of Sunset will use Sunset_OpenGL_Term, whereas the version parsed from a .cgfx file will use Sunset_CgFx_Term.

Parameter	Type	Description
in_pCtx	CRef&	A reference to the HardwareShaderContext object.
io_pInstanceData	void	A pointer to the shader instance user data

• Realtime Shader Callbacks
• Execute (Realtime Shaders)
• GetAttributeList
• Init (Realtime Shaders)
• RTS_GetVersion
• Real-Time Effect Shader Examples