Function ApplyDynamicExposure

trinity/PostProcess/Tr2PostProcessRenderer.cpp:350–366

}

void ApplyDynamicExposure( const Tr2PPDynamicExposureEffect* dynamicExposure, Tr2Effect* tonemappingEffect, float postprocessExposureAmount )
{
	if( dynamicExposure != nullptr )
	{
		tonemappingEffect->SetParameter( BlueSharedString( "ExposureMiddleValue" ), dynamicExposure->m_middleValue );
		tonemappingEffect->SetParameter( BlueSharedString( "ExposureInfluence" ), dynamicExposure->m_influence );
		tonemappingEffect->SetParameter( BlueSharedString( "MinExposure" ), dynamicExposure->m_minExposure );
		tonemappingEffect->SetParameter( BlueSharedString( "MaxExposure" ), dynamicExposure->m_maxExposure );
		tonemappingEffect->SetOption( BlueSharedString( "DYNAMIC_EXPOSURE_TOGGLE" ), BlueSharedString( "DYNAMIC_EXPOSURE_ENABLED" ) );
		tonemappingEffect->SetParameter( MEMOIZED_STRING( "ExposureAdjust" ), pow( 2.0f, postprocessExposureAmount + dynamicExposure->m_adjustment ) );
	}
	else
	{
		tonemappingEffect->SetOption( MEMOIZED_STRING( "DYNAMIC_EXPOSURE_TOGGLE" ), MEMOIZED_STRING( "DYNAMIC_EXPOSURE_DISABLED" ) );
		tonemappingEffect->SetParameter( MEMOIZED_STRING( "ExposureAdjust" ), pow( 2.0f, postprocessExposureAmount ) );
	}
}

void ApplyVignette( const Tr2PPVignetteEffect* vignette, Tr2Effect* tonemappingEffect )
{