vecViewPort
A vector for use in shaders that contains view and viewport pixel dimensions.
Algorithm
vecViewPort.x = float(view.size_x)
vecViewPort.y = float(view.size_y)
vecViewPort.z = 1/vecViewPort.x // size of one viewport pixel
vecViewPort.w = 1/vecViewPort.y
Type
float4
See also:
MATERIAL, shaders, shader
parameters
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