attribute-index ( program-instance attribute-name -- index )

Vocabulary

gpu.shaders

Inputs

program-instance	a program-instance
attribute-name	a string

Outputs

index

an integer

Word description

Returns the numeric index of the vertex attribute named attribute-name in program-instance.

Definition

USING: accessors kernel opengl.gl ;

IN: gpu.shaders

MEMO: attribute-index
    ( program-instance attribute-name -- index )
    [ handle>> ] dip glGetAttribLocation ;