Module: ol/webgl/PostProcessingPass

Classes

WebGLPostProcessingPass

Type Definitions

Options{Object}

Properties:

Name	Type	Argument	Description
webGlContext	WebGLRenderingContext		WebGL context; mandatory.
scaleRatio	number	<optional>	Scale ratio; if < 1, the post process will render to a texture smaller than the main canvas that will then be sampled up (useful for saving resource on blur steps).
vertexShader	string	<optional>	Vertex shader source
fragmentShader	string	<optional>	Fragment shader source
uniforms	Object<UniformValue>	<optional>	Uniform definitions for the post process step