kotlin-browser/web.gl/ANGLE_instanced_arrays

ANGLE_instanced_arrays

interface ANGLE_instanced_arrays(source)

The ANGLE_instanced_arrays extension is part of the WebGL API and allows to draw the same object, or groups of similar objects multiple times, if they share the same vertex data, primitive count and type.

MDN Reference

Properties

VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE

abstract val VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE: GLenum

Functions

drawArraysInstancedANGLE

abstract fun drawArraysInstancedANGLE(mode: GLenum, first: GLint, count: GLsizei, primcount: GLsizei)

The ANGLE_instanced_arrays.drawArraysInstancedANGLE() method of the WebGL API renders primitives from array data like the gl.drawArrays() method. In addition, it can execute multiple instances of the range of elements.

drawElementsInstancedANGLE

abstract fun drawElementsInstancedANGLE(mode: GLenum, count: GLsizei, type: GLenum, offset: GLintptr, primcount: GLsizei)

The ANGLE_instanced_arrays.drawElementsInstancedANGLE() method of the WebGL API renders primitives from array data like the gl.drawElements() method. In addition, it can execute multiple instances of a set of elements.

vertexAttribDivisorANGLE

abstract fun vertexAttribDivisorANGLE(index: GLuint, divisor: GLuint)

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().