TrueExponentialBlur & Light Theory

TrueExponentialBlur is a gizmo that hopefully simplifies the task of exponential blurs/glows to a single, physically accurate, operation.

Along with providing a mathematically accurate light falloff, it also managed to achieve the result in a single operation, which blur-stacking methods do not.

You can download the tool here

You can read more about the theory of light falloff here & here


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