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added removeNonCollisions, removed default numSolidsInLeaves

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This commit is contained in:
Darren Ranalli 2007-04-13 01:36:44 +00:00
parent 71235ae279
commit 375ea545a8
1 changed files with 14 additions and 1 deletions
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15
direct/src/extensions_native/NodePath_extensions.py
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@ -1352,8 +1352,21 @@ def getNumDescendants(self):
Dtool_funcToMethod(getNumDescendants, NodePath)
del getNumDescendants
#####################################################################
def removeNonCollisions(self):
# remove anything that is not collision-related
stack = [self]
while len(stack):
np = stack.pop()
# if there are no CollisionNodes under this node, remove it
if np.findAllMatches('**/+CollisionNode').getNumPaths() == 0:
np.detachNode()
else:
stack.extend(np.getChildrenAsList())
Dtool_funcToMethod(removeNonCollisions, NodePath)
del removeNonCollisions
#####################################################################
def subdivideCollisions(self, numSolidsInLeaves = 2):
def subdivideCollisions(self, numSolidsInLeaves):
"""
expand CollisionNodes out into balanced trees, with a particular number
of solids in the leaves