Cortex  10.0.0-a4
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IECore::SmoothStepFalloff< T > Struct Template Reference

#include <PerlinNoise.h>

Public Member Functions

operator() (T t) const
 

Detailed Description

template<typename T>
struct IECore::SmoothStepFalloff< T >

A smoothstep shaped falloff for use with the PerlinNoise class. This is the falloff shape from Ken Perlin's original noise implementation. It's quick but does display discontinuities along grid boundaries, which become pretty severe if the noise is used for bump mapping or displacement. If better continuity is required then the SmootherStepFalloff functor may be a good alternative.


The documentation for this struct was generated from the following file: