WebGLRenderingContext.uniformMatrix[234]fv()

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

Syntax

void <var>gl</var>.uniformMatrix2fv(<var>location</var>, <var>transpose</var>, <var>value</var>);
void <var>gl</var>.uniformMatrix3fv(<var>location</var>, <var>transpose</var>, <var>value</var>);
void <var>gl</var>.uniformMatrix4fv(<var>location</var>, <var>transpose</var>, <var>value</var>); 

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, [0,2,1, 2,2]);

Specifications

Browser compatibility

See also

• WebGLRenderingContext.uniform()