scale ambient by 0.5 for collada and other assimp-loaded resources This is consistent with numerous other places within the codebase where ambient is almost always scaled by 0.5
scale ambient by 0.5 for collada and other assimp-loaded resources
This is consistent with numerous other places within the codebase where ambient is almost always scaled by 0.5

ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz,ros-visualization/rviz