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This commit is contained in:
Mike Goslin 2001-03-05 20:41:41 +00:00
parent b3776c71b3
commit 189b58fcd3
1 changed files with 56 additions and 45 deletions
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27
direct/src/interval/LerpInterval.py
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@ -8,16 +8,20 @@ class LerpInterval(Interval):
# special methods
def __init__(self, name, duration, functor, blendType='noBlend'):
"""__init__(name, duration, functor, blendType)
def __init__(self, name, duration, functorFunc, blendType='noBlend'):
"""__init__(name, duration, functorFunc, blendType)
"""
self.lerp = Lerp.Lerp(functor, duration, self.__getBlend(blendType))
self.functorFunc = functorFunc
self.blendType = self.__getBlend(blendType)
Interval.__init__(self, name, duration)
def setT(self, t, entry=0):
""" setT(t)
"""
assert(t >= 0.0)
if (entry == 1):
self.lerp = Lerp.Lerp(self.functorFunc(), self.duration,
self.blendType)
if (entry == 1) and (t > self.duration):
self.lerp.setT(self.duration)
else:
@ -50,6 +54,8 @@ class LerpPosHprInterval(LerpInterval):
""" __init__(node, duration, pos, hpr, startPos, startHpr,
other, blendType, name)
"""
def functorFunc(self=self, node=node, pos=pos, hpr=hpr,
startPos=startPos, startHpr=startHpr, other=other):
import PosHprLerpFunctor
assert(not node.isEmpty())
@ -70,6 +76,7 @@ class LerpPosHprInterval(LerpInterval):
functor = PosHprLerpFunctor.PosHprLerpFunctor(
node, startPos, pos,
startHpr, hpr)
return functor
if (name == None):
n = 'LerpPosHpr-%d' % self.lerpPosHprNum
@ -77,7 +84,7 @@ class LerpPosHprInterval(LerpInterval):
else:
n = name
LerpInterval.__init__(self, n, duration, functor, blendType)
LerpInterval.__init__(self, n, duration, functorFunc, blendType)
class LerpPosInterval(LerpInterval):
@ -88,6 +95,8 @@ class LerpPosInterval(LerpInterval):
other=None, blendType='noBlend', name=None):
""" __init__(node, duration, pos, startPos, other, blendType, name)
"""
def functorFunc(self=self, node=node, pos=pos, startPos=startPos,
other=other):
import PosLerpFunctor
assert(not node.isEmpty())
@ -102,6 +111,7 @@ class LerpPosInterval(LerpInterval):
startPos = node.getPos()
functor = PosLerpFunctor.PosLerpFunctor(
node, startPos, pos)
return functor
if (name == None):
n = 'LerpPos-%d' % self.lerpPosNum
@ -109,7 +119,7 @@ class LerpPosInterval(LerpInterval):
else:
n = name
LerpInterval.__init__(self, n, duration, functor, blendType)
LerpInterval.__init__(self, n, duration, functorFunc, blendType)
class LerpHprInterval(LerpInterval):
@ -119,6 +129,8 @@ class LerpHprInterval(LerpInterval):
other=None, blendType='noBlend', name=None):
""" __init__(node, duration, hpr, startHpr, other, blendType, name)
"""
def functorFunc(self=self, node=node, hpr=hpr, startHpr=startHpr,
other=other):
import HprLerpFunctor
assert(not node.isEmpty())
@ -131,10 +143,9 @@ class LerpHprInterval(LerpInterval):
else:
if (startHpr == None):
startHpr = node.getHpr()
self.fhpr = startHpr
self.thpr = hpr
functor = HprLerpFunctor.HprLerpFunctor(
node, startHpr, hpr)
return functor
if (name == None):
n = 'LerpHpr-%d' % self.lerpHprNum
@ -142,4 +153,4 @@ class LerpHprInterval(LerpInterval):
else:
n = name
LerpInterval.__init__(self, n, duration, functor, blendType)
LerpInterval.__init__(self, n, duration, functorFunc, blendType)