viskores::cont::ColorTableSamplesRGBA Class Reference

Color Sample Table used with viskores::cont::ColorTable for fast coloring. More...

#include <ColorTableSamples.h>

Public Attributes
viskores::Range	SampleRange = { 1.0, 0.0 }
viskores::Int32	NumberOfSamples
viskores::cont::ArrayHandle< viskores::Vec4ui_8 >	Samples

Detailed Description

Color Sample Table used with viskores::cont::ColorTable for fast coloring.

Holds a special layout of sampled values with the pattern of [Below Color, samples, last sample value again, Above Color, Nan Color ]

This layout has been chosen as it allows for efficient access for values inside the range, and values outside the range. The last value being duplicated a second time is an optimization for fast interpolation of values that are very near to the Max value of the range.

Member Data Documentation

NumberOfSamples

viskores::Int32 viskores::cont::ColorTableSamplesRGBA::NumberOfSamples

Initial value:

=
    0

SampleRange

viskores::Range viskores::cont::ColorTableSamplesRGBA::SampleRange = { 1.0, 0.0 }

Samples

viskores::cont::ArrayHandle<viskores::Vec4ui_8> viskores::cont::ColorTableSamplesRGBA::Samples

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

• ColorTableSamples.h