Class ShaderSubroutine

Represents a shader subroutine parameter. Allows selection of subroutine implementations for vertex or fragment shaders.

Constructors

Name	Description
this (shader, shaderType, name)	Creates a subroutine parameter for the given shader and type.
this (shader, shaderType, name, subroutineName)	Creates a subroutine parameter with a specific subroutine name.

Fields

Name	Type	Description
_name	dlib.text.str.String	Parameter name.
index	uint	Subroutine index.
location	int	Subroutine location and index.
shaderType	ShaderType	Shader type.
subroutineName	dlib.text.str.String	Subroutine name.
autoBind	bool	Whether to automatically bind the parameter when the shader is bound.
name	string	Parameter name.
shader	Shader	Owning shader.

Methods

Name	Description
bind ()	Binds the subroutine.
getIndex (subrName)	Gets the subroutine index for a given name.
initUniform ()	Initializes the uniform location.
unbind ()	Unbinds the subroutine (no-op).