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This commit is contained in:
Dave Schuyler 2003-10-09 00:12:25 +00:00
parent cf9f1822b5
commit 9a78635250
1 changed files with 14 additions and 0 deletions
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14
direct/src/showbase/ShadowPlacer.py
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@ -17,6 +17,7 @@ class ShadowPlacer(DirectObject.DirectObject):
# special methods # special methods
def __init__(self, cTrav, shadowNodePath, def __init__(self, cTrav, shadowNodePath,
wallCollideMask, floorCollideMask): wallCollideMask, floorCollideMask):
assert self.debugPrint("ShadowPlacer()")
DirectObject.DirectObject.__init__(self) DirectObject.DirectObject.__init__(self)
self.setup(cTrav, shadowNodePath, self.setup(cTrav, shadowNodePath,
wallCollideMask, floorCollideMask) wallCollideMask, floorCollideMask)
@ -26,6 +27,7 @@ class ShadowPlacer(DirectObject.DirectObject):
""" """
Set up the collisions Set up the collisions
""" """
assert self.debugPrint("setup()")
assert not shadowNodePath.isEmpty() assert not shadowNodePath.isEmpty()
self.cTrav = cTrav self.cTrav = cTrav
@ -54,6 +56,7 @@ class ShadowPlacer(DirectObject.DirectObject):
self.lifter.addColliderNode(self.cRayNode, shadowNodePath.node()) self.lifter.addColliderNode(self.cRayNode, shadowNodePath.node())
def delete(self): def delete(self):
assert self.debugPrint("delete()")
del self.cTrav del self.cTrav
del self.shadowNodePath del self.shadowNodePath
@ -66,12 +69,23 @@ class ShadowPlacer(DirectObject.DirectObject):
del self.lifter del self.lifter
def off(self): def off(self):
"""
Turn off the shadow placement. The shadow will still be
there, but the z position will not be updated until a call
to on() is made.
"""
assert self.debugPrint("off()")
self.cTrav.removeCollider(self.cRayNode) self.cTrav.removeCollider(self.cRayNode)
# Now that we have disabled collisions, make one more pass # Now that we have disabled collisions, make one more pass
# right now to ensure we aren't standing in a wall. # right now to ensure we aren't standing in a wall.
self.oneTimeCollide() self.oneTimeCollide()
def on(self): def on(self):
"""
Turn on the shadow placement. The shadow z position will
start being updated until a call to off() is made.
"""
assert self.debugPrint("on()")
self.cTrav.addCollider(self.cRayNode, self.lifter) self.cTrav.addCollider(self.cRayNode, self.lifter)
def oneTimeCollide(self): def oneTimeCollide(self):