ANGLE_instanced_arrays.vertexAttribDivisorANGLE() - Web APIs 编辑

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

void ext.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.

Examples

var ext = gl.getExtension('ANGLE_instanced_arrays');
ext.vertexAttribDivisorANGLE(0, 2);

Specifications

Browser compatibility

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See also

• ext.drawArraysInstancedANGLE()
• ext.drawElementsInstancedANGLE()
• WebGLRenderingContext.drawArrays()
• WebGLRenderingContext.drawElements()
• WebGL2RenderingContext.drawArraysInstanced()
• WebGL2RenderingContext.drawElementsInstanced()
• WebGL2RenderingContext.vertexAttribDivisor()