ANGLE_instanced_arrays: vertexAttribDivisorANGLE() method

The ANGLE_instanced_arrays.vertexAttribDivisorANGLE() method of the WebGL API modifies the rate at which generic vertex attributes advance when rendering multiple instances of primitives with ext.drawArraysInstancedANGLE() and ext.drawElementsInstancedANGLE().

[!NOTE] When using WebGL2, this method is available as gl.vertexAttribDivisor() by default.

Syntax

vertexAttribDivisorANGLE(index, divisor)

Parameters

• index
  • : A GLuint specifying the index of the generic vertex attributes.
• divisor
  • : A GLuint specifying the number of instances that will pass between updates of the generic attribute.

Return value

None (undefined).

Examples

const ext = gl.getExtension("ANGLE_instanced_arrays");
ext.vertexAttribDivisorANGLE(0, 2);

Specifications

Browser compatibility

See also

• ext.drawArraysInstancedANGLE()
• ext.drawElementsInstancedANGLE()
• drawArrays()
• drawElements()
• drawArraysInstanced()
• drawElementsInstanced()
• vertexAttribDivisor()