vecViewDir
A vector to be used in shaders, which gives the view direction.
A8.41 vecViewDir.w contains the view arc in radians.
Remarks:
The Y and Z axes of those vectors are swapped due to the Acknex->DirectX
coordinate system conversion.
Type
vector, read-only
See also:
Material, Pixel- & Vertex-Shader, Shader-predefined variables,
float, floatd, floatr
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