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use LerpBlendHelpers.getBlend

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This commit is contained in:
David Rose 2004-01-07 16:19:05 +00:00
parent 3208ebadf6
commit 23cda1fd3f
1 changed files with 4 additions and 20 deletions
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24
direct/src/extensions/NodePath-extensions.py
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@ -267,24 +267,6 @@
self.setPosHprScale(0,0,0,0,0,0,1,1,1) self.setPosHprScale(0,0,0,0,0,0,1,1,1)
# private methods # private methods
def __getBlend(self, blendType):
"""__getBlend(self, string)
Return the C++ blend class corresponding to blendType string
"""
import LerpBlendHelpers
if (blendType == "easeIn"):
return LerpBlendHelpers.easeIn
elif (blendType == "easeOut"):
return LerpBlendHelpers.easeOut
elif (blendType == "easeInOut"):
return LerpBlendHelpers.easeInOut
elif (blendType == "noBlend"):
return LerpBlendHelpers.noBlend
else:
raise Exception("Error: NodePath.__getBlend: Unknown blend type")
def __lerp(self, functorFunc, duration, blendType, taskName=None): def __lerp(self, functorFunc, duration, blendType, taskName=None):
""" """
@ -296,6 +278,7 @@
# functor creation is defered so initial state (sampled in functorFunc) # functor creation is defered so initial state (sampled in functorFunc)
# will be appropriate for the time the lerp is spawned # will be appropriate for the time the lerp is spawned
import Task import Task
import LerpBlendHelpers
from TaskManagerGlobal import taskMgr from TaskManagerGlobal import taskMgr
# upon death remove the functorFunc # upon death remove the functorFunc
@ -335,7 +318,7 @@
lerpTask.init = 1 lerpTask.init = 1
lerpTask.functorFunc = functorFunc lerpTask.functorFunc = functorFunc
lerpTask.duration = duration lerpTask.duration = duration
lerpTask.blendType = self.__getBlend(blendType) lerpTask.blendType = LerpBlendHelpers.getBlend(blendType)
lerpTask.uponDeath = lerpUponDeath lerpTask.uponDeath = lerpUponDeath
if (taskName == None): if (taskName == None):
@ -351,10 +334,11 @@
This lerp uses C++ to handle the stepping. Bonus is This lerp uses C++ to handle the stepping. Bonus is
its more efficient, trade-off is there is less control""" its more efficient, trade-off is there is less control"""
import AutonomousLerp import AutonomousLerp
import LerpBlendHelpers
# make a lerp that lives in C++ land # make a lerp that lives in C++ land
functor = functorFunc() functor = functorFunc()
lerp = AutonomousLerp.AutonomousLerp(functor, time, lerp = AutonomousLerp.AutonomousLerp(functor, time,
self.__getBlend(blendType), LerpBlendHelpers.getBlend(blendType),
base.eventHandler) base.eventHandler)
lerp.start() lerp.start()
return lerp return lerp