WebGL2RenderingContext: vertexAttribDivisor() method

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨September 2021⁩.

Note: This feature is available inWeb Workers.

TheWebGL2RenderingContext.vertexAttribDivisor() methodof theWebGL 2 API modifies the rate atwhich generic vertex attributes advance when rendering multiple instances of primitiveswithgl.drawArraysInstanced() andgl.drawElementsInstanced().

Note:When usingWebGL 1, theANGLE_instanced_arrays extension can provide this method,too.

Syntax

vertexAttribDivisor(index, divisor)

index: AGLuint specifying the index of the generic vertex attributes.
divisor: AGLuint specifying the number of instances that will pass betweenupdates of the generic attribute.