CFDecreaseSaturation< HSXType, channels_type > Struct Template Reference

#include <KoCompositeOpFunctions.h>

Inheritance diagram for CFDecreaseSaturation< HSXType, channels_type >:

Static Public Member Functions
static void	composeChannels (float srcR, float srcG, float srcB, float &dstR, float &dstG, float &dstB)
Static Public Member Functions inherited from KoClampedSourceAndDestinationCompositeOpGenericFunctorBase< channels_type >
static channels_type	clampDestinationChannelValue (channels_type value)
static channels_type	clampSourceChannelValue (channels_type value)

Detailed Description

template<class HSXType, typename channels_type>
struct CFDecreaseSaturation< HSXType, channels_type >

Definition at line 258 of file KoCompositeOpFunctions.h.

Member Function Documentation

composeChannels()

template<class HSXType , typename channels_type >

static void CFDecreaseSaturation< HSXType, channels_type >::composeChannels ( float srcR, float srcG, float srcB, float & dstR, float & dstG, float & dstB )

inlinestatic

Definition at line 260 of file KoCompositeOpFunctions.h.

                                                                                                           {
        using namespace Arithmetic;
        float sat   = lerp(zeroValue<float>(), getSaturation<HSXType>(dstR, dstG, dstB), getSaturation<HSXType>(srcR, srcG, srcB));
        float light = getLightness<HSXType>(dstR, dstG, dstB);
        setSaturation<HSXType>(dstR, dstG, dstB, sat);
        setLightness<HSXType>(dstR, dstG, dstB, light);
        possiblyFixNegativeValuesNearZeroPoint<channels_type>(dstR, dstG, dstB);
    }

References lerp().

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

• libs/pigment/compositeops/KoCompositeOpFunctions.h