WebGLRenderingContext.uniformMatrix

The WebGLRenderingContext.uniformMatrix[234]fv() methods of the WebGL API specify matrix values for uniform variables.

Syntax

void gl.uniformMatrix2fv(location, transpose, value);
void gl.uniformMatrix3fv(location, transpose, value);
void gl.uniformMatrix4fv(location, transpose, value); 

Parameters

location

A WebGLUniformLocation object containing the location of the uniform attribute to modify.

transpose

A GLboolean specifying whether to transpose the matrix. Must be false.

value

A Float32Array of float values.

Return value

None.

Examples

gl.uniformMatrix2fv(loc, false, [2,1, 2,2]);

Specifications

Specification	Status	Comment
WebGL 1.0 The definition of 'uniformMatrix' in that specification.	Recommendation	Initial definition.
OpenGL ES 2.0 The definition of 'glUniform' in that specification.	Standard	Man page of the OpenGL API.

Browser compatibility

See also

• WebGLRenderingContext.uniform()