Method RenderBones

trinity/Tr2GrannyAnimation.cpp:1023–1113

}

void Tr2GrannyAnimation::RenderBones( const Matrix& modelTransform, const Tr2AnimationMeshBinding* meshBinding )
{
	if( IsUsingCMF() )
	{
		const int* bi = nullptr;
		size_t boneCount = 0;
		if( meshBinding )
		{
			bi = meshBinding->GetAnimBoneIndices().data();
			boneCount = meshBinding->GetAnimBoneIndices().size();
		}
		else
		{
			bi = m_skeletonBoneIndices.data();
			boneCount = m_skeletonBoneIndices.size();
		}

		if( !bi )
		{
			return;
		}

		auto& skeleton = GetCMFData()->skeletons[m_modelIndex];

		for( int boneIdx = 0; boneIdx < boneCount; boneIdx++ )
		{
			if( bi[boneIdx] < 0 )
			{
				continue;
			}

			Matrix mat = m_worldTransforms[bi[boneIdx]] * modelTransform;
			Vector4 pos( 0, 0, 0, 1 );
			pos = Transform( pos, mat );
			pos.w = 2;
			Tr2Renderer::DrawSphere( pos, 1, 0xffffffff );
			std::string tmp = cmf::ToStdString( skeleton.bones[bi[boneIdx]] );
			Tr2Renderer::Printf( static_cast<TriDebugFont>( g_debugBoneLabelFont ), Vector3( pos.x, pos.y, pos.z ), 0xffffffff, "  %s : %d", tmp.c_str(), boneIdx );

			int32_t parent = (int32_t)skeleton.parents[bi[boneIdx]];
			if( parent > 0 )
			{
				Matrix pmat = m_worldTransforms[parent] * modelTransform;
				Vector3 ppos = TransformCoord( Vector3( 0, 0, 0 ), pmat );
				Tr2Renderer::DrawLine( pos.GetXYZ(), ppos, 0x88888888 );
			}
		}
	}
#if WITH_GRANNY
	else
	{
		auto binding = meshBinding ? meshBinding->GetGrannyMeshBinding() : m_meshBinding;
		if( !binding )
		{
			return;
		}

		Vector3 initialPlacement( 0, 0, 0 );