It looks like its using the bounding box for my collision mask. I have reduced the size of the tree’s collision mask so blue sphere should be passing through the tree, but as you can see it doesn’t. Help me.
Im new to this forum, so I could only upload 1 picture. But for explanation for the image I uploaded, the blue circle started at the left bottom of the tree passing through the tree and end up at the right upper side of the tree. But as you can see from the image, the blue ball went around the tree as if its using the bouding box for its collision mask instead of just passing through

