Title: Can't add background?
In my application, I use SimpleUniverse and I create an empty BranchGroup to which I will add all my scene objects and behaviuors after the scene is live.
When everything goes live, the BranchGroup is empty.
I then try to add a Background to the BranchGroup, b
Hello,
if your scenegraph is alive you can only add BranchGroup-nodes.
So, add the Background-node to an non-living BranchGroupNode. Finally
add the BranchGroup-node to your root-node.
---
Background background = new Background(0f,
0f, 0f);
BranchGroup backgroundBg
