Method SampleMorphTracks

trinity/Tr2GrannyAnimationLayer.cpp:569–626

#endif

void Tr2GrannyAnimationLayer::SampleMorphTracks( std::unordered_map<std::string, float>& morphAnimations, bool additive )
{
	for( const auto& morphTrack : m_morphTracks )
	{
		cmf::AnimationPlayer* player = morphTrack.first;
		float t = player->GetLocalTime( GetLayerAnimationTime() );

		auto duration = player->GetLoopDuration();

		if( t < 0 || t >= duration )
		{
			continue;
		}

		for( auto& track : morphTrack.second )
		{
			float trackValue = track.SampleTrack( t, duration ) * m_layerWeight;
			auto entry = morphAnimations.find( track.m_cmfTargetName );
			if( entry != morphAnimations.end() )
			{
				entry->second = additive ? entry->second + trackValue : trackValue;
			}
			else
			{
				morphAnimations[track.m_cmfTargetName] = trackValue;
			}
		}
	}

#if WITH_GRANNY
	for( auto it = m_controlMorphTracks.begin(); it != m_controlMorphTracks.end(); it++ )
	{
		granny_control* control = it->first;
		granny_real32 t = GrannyGetControlRawLocalClock( control );

		auto duration = GrannyGetControlLocalDuration( control );

		if( t < 0 || t >= duration )
		{
			continue;
		}

		for( auto trackIt = it->second.begin(); trackIt != it->second.end(); trackIt++ )
		{
			float trackValue = trackIt->SampleTrack( t, duration ) * m_layerWeight;
			auto entry = morphAnimations.find( trackIt->m_grannyTrack->Name );
			if( entry != morphAnimations.end() )
			{
				entry->second = additive ? entry->second + trackValue : trackValue;
			}
			else
			{
				morphAnimations[trackIt->m_grannyTrack->Name] = trackValue;
			}
		}
	}
#endif
}