Exception occurs when using QuadTree partition in the lastest dev branch

[daiwei1999]

This problem can be reproduced using "Advanced_TerrainDemo" example only need to insert a single line of code "scene.partition = new QuadTree(3, 10000);". The exception occurs in AxisAlignedBoundingBox.transformFrom method because it try to cast NullBounds of skybox to AxisAlignedBoundingBox. Please check and fix it ASAP.

[daiwei1999]

I update the update and test using "Advanced_TerrainDemo" example, I found this fix will cause the cameraController can't work at all.

[DerSchmale]

Apparently, It'd seem camera controllers never worked with partitions. A quick fix is to reassign the camera or scene to the view, until we get around to fixing the camera partition assignment.

[rob-bateman]

david, can we close this issue?