Create a new PostEffect instance.
The graphics device of the application.
The graphics device of the application.
The property that should to be set to true (by the custom post effect) if a depth map
is necessary (default is false).
Static quadA simple vertex shader used to render a quad, which requires 'vec2 aPosition' in the vertex buffer, and generates uv coordinates vUv0 for use in the fragment shader.
Draw a screen-space rectangle in a render target, using a specified shader.
The output render target.
The shader to be used for drawing the rectangle.
Optional rect: Vec4The normalized screen-space position (rect.x, rect.y) and size (rect.z, rect.w) of the rectangle. Default is [0, 0, 1, 1].
Render the post effect using the specified inputTarget to the specified outputTarget.
The input render target.
The output render target. If null then this will be the screen.
Optional rect: Vec4The rect of the current camera. If not specified, it will default to [0, 0, 1, 1].
Base class for all post effects. Post effects take a a render target as input apply effects to it and then render the result to an output render target or the screen if no output is specified.