Class: ShaderSystem

Extends

• PIXI.System

Members

gl WebGLRenderingContext

The current WebGL rendering context

renderer PIXI.Renderer inherited

The renderer this manager works for.

Methods

bind (shader, dontSync)PIXI.GLProgram

ShaderSystem.js:64

Changes the current shader to the one given in parameter

Name	Type	Description
shader	PIXI.Shader	the new shader
dontSync	boolean	optional false if the shader should automatically sync its uniforms.

Returns:

Type	Description
PIXI.GLProgram	the glProgram that belongs to the shader.

destroy () overrides

ShaderSystem.js:191

Destroys this System and removes all its textures

getglProgram ()PIXI.GLProgram

ShaderSystem.js:148

Returns the underlying GLShade rof the currently bound shader. This can be handy for when you to have a little more control over the setting of your uniforms.

Returns:

Type	Description
PIXI.GLProgram	the glProgram for the currently bound Shader for this context

reset ()

ShaderSystem.js:184

Resets ShaderSystem state, does not affect WebGL state

setUniforms (uniforms)

ShaderSystem.js:85

Uploads the uniforms values to the currently bound shader.

Name	Type	Description
uniforms	object	the uniforms values that be applied to the current shader

syncUniformGroup (group, syncData)

ShaderSystem.js:97

syncs uniforms on the group

Name	Type	Description
group	*	the uniform group to sync
syncData	*	optional this is data that is passed to the sync function and any nested sync functions