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fix loadModelOnceUnder

This commit is contained in:
David Rose 2002-03-26 01:00:13 +00:00
parent bf62f009f8
commit 4f4939dd81
1 changed files with 14 additions and 8 deletions
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22
direct/src/showbase/Loader.py
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@ -59,22 +59,28 @@ class Loader:
nodePath = None
return nodePath
def loadModelOnceUnder(self, modelPath, nodeName):
"""loadModelOnceUnder(self, string, string)
def loadModelOnceUnder(self, modelPath, underNode):
"""loadModelOnceUnder(self, string, string | node | NodePath)
Behaves like loadModelOnce, but also implicitly creates a new
node to attach the model under, which helps to differentiate
different instances. This is useful when you want to load a
model once several times before parenting each instance
somewhere, or when you want to load a model and immediately
set a transform on it. But also consider loadModelCopy().
different instances.
underNode may be either a node name, or a NodePath or a Node
to an already-existing node.
This is useful when you want to load a model once several
times before parenting each instance somewhere, or when you
want to load a model and immediately set a transform on it.
But also consider loadModelCopy().
"""
Loader.notify.debug("Loading model once: %s under %s" % (modelPath, nodeName))
Loader.notify.debug("Loading model once: %s under %s" % (modelPath, underNode))
if phaseChecker:
phaseChecker(modelPath)
node = ModelPool.loadModel(modelPath)
if (node != None):
nodePath = NodePath(nodeName)
nodePath = NodePath(underNode)
nodePath.attachNewNode(node)
else:
nodePath = None