Method RenderDynamicBounds

trinity/Tr2GrannyAnimation.cpp:1115–1242

}

void Tr2GrannyAnimation::RenderDynamicBounds( const Matrix& modelTransform )
{
	if( IsUsingCMF() )
	{
		Vector3 transformed[8];
		if( m_boneBounds.empty() && !InitializeBoundingInfo() )
		{
			return;
		}

		Vector4 boundingSphere;
		bool initialized = false;

		Vector3 aabbMin, aabbMax;
		BoundingBoxInitialize( aabbMin, aabbMax );

		for( const auto& bb : m_boneBounds )
		{
			Matrix mat = m_worldTransforms[bb.m_boneIndex] * modelTransform;

			for( unsigned point = 0; point < 8; point++ )
			{
				transformed[point] = TransformCoord( bb.m_corners[point], mat );
				BoundingBoxUpdate( aabbMin, aabbMax, transformed[point] );
				if( !initialized )
				{
					boundingSphere.x = transformed[point].x;
					boundingSphere.y = transformed[point].y;
					boundingSphere.z = transformed[point].z;
					boundingSphere.w = 0;
					initialized = true;
				}
				else
				{
					BoundingSphereUpdate( transformed[point], boundingSphere );
				}
			}

			Tr2Renderer::DrawLine( transformed[0], 0xff7f0000, transformed[2], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[0], 0xff7f0000, transformed[5], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[5], 0xff7f0000, transformed[6], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[2], 0xff7f0000, transformed[6], 0xff7f0000 );

			Tr2Renderer::DrawLine( transformed[1], 0xff7f0000, transformed[7], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[1], 0xff7f0000, transformed[4], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[3], 0xff7f0000, transformed[4], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[3], 0xff7f0000, transformed[7], 0xff7f0000 );

			Tr2Renderer::DrawLine( transformed[1], 0xff7f0000, transformed[6], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[0], 0xff7f0000, transformed[3], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[7], 0xff7f0000, transformed[5], 0xff7f0000 );
			Tr2Renderer::DrawLine( transformed[4], 0xff7f0000, transformed[2], 0xff7f0000 );
		}

		Tr2Renderer::DrawSphere( boundingSphere, 8, 0xffff0000 );
		Tr2Renderer::DrawBox( aabbMin, aabbMax, 0xffff0000 );

		return;