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add loadNodePath

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This commit is contained in:
David Rose 2006-03-18 01:06:10 +00:00
parent 5f270517e4
commit 00f721534b
1 changed files with 16 additions and 12 deletions
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28
direct/src/directutil/Mopath.py
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@ -25,25 +25,29 @@ class Mopath(DirectObject):
return self.maxT * self.timeScale return self.maxT * self.timeScale
def loadFile(self, filename, fReset = 1): def loadFile(self, filename, fReset = 1):
if fReset:
self.reset()
nodePath = loader.loadModel(filename) nodePath = loader.loadModel(filename)
if nodePath: if nodePath:
self.__extractCurves(nodePath) self.loadNodePath(nodePath)
if (self.tNurbsCurve != []):
self.maxT = self.tNurbsCurve[-1].getMaxT()
elif (self.xyzNurbsCurve != None):
self.maxT = self.xyzNurbsCurve.getMaxT()
elif (self.hprNurbsCurve != None):
self.maxT = self.hprNurbsCurve.getMaxT()
else:
print 'Mopath: no valid curves in file: %s' % filename
nodePath.removeNode() nodePath.removeNode()
else: else:
print 'Mopath: no data in file: %s' % filename print 'Mopath: no data in file: %s' % filename
def loadNodePath(self, nodePath, fReset = 1):
if fReset:
self.reset()
self.__extractCurves(nodePath)
if (self.tNurbsCurve != []):
self.maxT = self.tNurbsCurve[-1].getMaxT()
elif (self.xyzNurbsCurve != None):
self.maxT = self.xyzNurbsCurve.getMaxT()
elif (self.hprNurbsCurve != None):
self.maxT = self.hprNurbsCurve.getMaxT()
else:
print 'Mopath: no valid curves in file: %s' % filename
def reset(self): def reset(self):
self.maxT = 0.0 self.maxT = 0.0
self.loop = 0 self.loop = 0