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Fixes depth-first-traversal order in Node.

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DFSMode needs to be passed to the recursive calls so the selected order is also applied further down the scenegraph.
This commit is contained in:
FennelFetish 2019-02-01 16:55:32 +01:00 committed by Stephen Gold
parent 304550a0f4
commit 0f9cf090e7
1 changed files with 4 additions and 2 deletions
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6
jme3-core/src/main/java/com/jme3/scene/Node.java
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@ -771,20 +771,22 @@ public class Node extends Spatial {
}
}
}
@Override
public void depthFirstTraversal(SceneGraphVisitor visitor, DFSMode mode) {
if (mode == DFSMode.POST_ORDER) {
for (Spatial child : children.getArray()) {
child.depthFirstTraversal(visitor);
child.depthFirstTraversal(visitor, mode);
}
visitor.visit(this);
} else { //pre order
visitor.visit(this);
for (Spatial child : children.getArray()) {
child.depthFirstTraversal(visitor);
child.depthFirstTraversal(visitor, mode);
}
}
}
@Override
protected void breadthFirstTraversal(SceneGraphVisitor visitor, Queue<Spatial> queue) {
queue.addAll(children);