Class GlShaderSystem`Advanced`

System plugin to the renderer to manage the shaders for WebGL.

Index

Constructors

Methods

bind bindUniformBlock destroy resetState updateUniformGroup

Constructors

constructor

new GlShaderSystem(renderer: WebGLRenderer): GlShaderSystem
Parameters
- renderer: WebGLRenderer
Returns GlShaderSystem

Methods

bind

bind(shader: Shader, skipSync?: boolean): void
Changes the current shader to the one given in parameter.
Parameters
- shader: Shader
  the new shader
- OptionalskipSync: boolean
  false if the shader should automatically sync its uniforms.
Returns void
the glProgram that belongs to the shader.

bindUniformBlock

bindUniformBlock(
    uniformGroup: UniformGroup<any> | BufferResource,
    name: string,
    index?: number,
): void
Binds a uniform block to the shader.
Parameters
- uniformGroup: UniformGroup<any> | BufferResource
  the uniform group to bind
- name: string
  the name of the uniform block
- index: number = 0
  the index of the uniform block
Returns void

destroy

destroy(): void
Returns void

resetState

resetState(): void
Returns void

updateUniformGroup

updateUniformGroup(uniformGroup: UniformGroup): void
Updates the uniform group.
Parameters
- uniformGroup: UniformGroup
  the uniform group to update
Returns void