WebGL2RenderingContext.uniformMatrix

The WebGL2RenderingContext.uniformMatrix[234]x[234]fv() methods of the WebGL 2 API specify matrix values for uniform variables.

Syntax

void gl.uniformMatrix2fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix3x2fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix4x2fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix2x3fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix3fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix4x3fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix2x4fv(location, transpose, data, optional srcOffset, optional srcLength); 
void gl.uniformMatrix3x4fv(location, transpose, data, optional srcOffset, optional srcLength);
void gl.uniformMatrix4fv(location, transpose, data, optional srcOffset, optional srcLength);

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.uniformMatrix2x3fv(loc, false, [1, 2, 3, 4, 5, 6]);

Specifications

Specification	Status	Comment
WebGL 2.0 The definition of 'uniformMatrix' in that specification.	Editor's Draft	Initial definition for WebGL.
OpenGL ES 3.0 The definition of 'glUniformMatrix' in that specification.	Standard	Man page of the (similar) OpenGL API.

Browser compatibility

See also

• WebGLRenderingContext.uniformMatrix()