from extension_native_helpers import *
Dtool_PreloadDLL("panda3d.core")
from panda3d.core import *
####################################################################
#Dtool_funcToMethod(func, class)
#del func
#####################################################################
"""
NodePath-extensions module: contains methods to extend functionality
of the NodePath class
"""
####################################################################
def id(self):
"""Returns a unique id identifying the NodePath instance"""
print "Warning: NodePath.id() is deprecated. Use hash(NodePath) or NodePath.get_key() instead."
return self.getKey()
Dtool_funcToMethod(id, NodePath)
del id
#####################################################################
## def __hash__(self): // inside c code
## return self.getKey()
#####################################################################
# For iterating over children
def getChildrenAsList(self):
"""Converts a node path's child NodePathCollection into a list"""
print "Warning: NodePath.getChildrenAsList() is deprecated. Use get_children() instead."
return list(self.getChildren())
Dtool_funcToMethod(getChildrenAsList, NodePath)
del getChildrenAsList
#####################################################################
def printChildren(self):
"""Prints out the children of the bottom node of a node path"""
for child in self.getChildren():
print child.getName()
Dtool_funcToMethod(printChildren, NodePath)
del printChildren
#####################################################################
def removeChildren(self):
"""Deletes the children of the bottom node of a node path"""
self.getChildren().detach()
Dtool_funcToMethod(removeChildren, NodePath)
del removeChildren
#####################################################################
def toggleVis(self):
"""Toggles visibility of a nodePath"""
if self.isHidden():
self.show()
return 1
else:
self.hide()
return 0
Dtool_funcToMethod(toggleVis, NodePath)
del toggleVis
#####################################################################
def showSiblings(self):
"""Show all the siblings of a node path"""
for sib in self.getParent().getChildren():
if sib.node() != self.node():
sib.show()
Dtool_funcToMethod(showSiblings, NodePath)
del showSiblings
#####################################################################
def hideSiblings(self):
"""Hide all the siblings of a node path"""
for sib in self.getParent().getChildren():
if sib.node() != self.node():
sib.hide()
Dtool_funcToMethod(hideSiblings, NodePath)
del hideSiblings
#####################################################################
def showAllDescendants(self):
"""Show the node path and all its children"""
self.show()
for child in self.getChildren():
child.showAllDescendants()
Dtool_funcToMethod(showAllDescendants, NodePath)
del showAllDescendants
#####################################################################
def isolate(self):
"""Show the node path and hide its siblings"""
self.showAllDescendants()
self.hideSiblings()
Dtool_funcToMethod(isolate, NodePath)
del isolate
#####################################################################
def remove(self):
"""Remove a node path from the scene graph"""
print "Warning: NodePath.remove() is deprecated. Use remove_node() instead."
# Send message in case anyone needs to do something
# before node is deleted
messenger.send('preRemoveNodePath', [self])
# Remove nodePath
self.removeNode()
Dtool_funcToMethod(remove, NodePath)
del remove
#####################################################################
def lsNames(self):
"""Walk down a tree and print out the path"""
if self.isEmpty():
print "(empty)"
else:
type = self.node().getType().getName()
name = self.getName()
print type + " " + name
self.lsNamesRecurse()
Dtool_funcToMethod(lsNames, NodePath)
del lsNames
#####################################################################
def lsNamesRecurse(self, indentString=' '):
"""Walk down a tree and print out the path"""
for nodePath in self.getChildren():
type = nodePath.node().getType().getName()
name = nodePath.getName()
print indentString + type + " " + name
nodePath.lsNamesRecurse(indentString + " ")
Dtool_funcToMethod(lsNamesRecurse, NodePath)
del lsNamesRecurse
#####################################################################
def reverseLsNames(self):
"""Walk up a tree and print out the path to the root"""
ancestors = list(self.getAncestors())
ancestry = ancestors.reverse()
indentString = ""
for nodePath in ancestry:
type = nodePath.node().getType().getName()
name = nodePath.getName()
print indentString + type + " " + name
indentString = indentString + " "
Dtool_funcToMethod(reverseLsNames, NodePath)
del reverseLsNames
#####################################################################
def getAncestry(self):
"""Get a list of a node path's ancestors"""
print "NodePath.getAncestry() is deprecated. Use get_ancestors() instead."""
ancestors = list(self.getAncestors())
ancestors.reverse()
return ancestors
Dtool_funcToMethod(getAncestry, NodePath)
del getAncestry
#####################################################################
def pPrintString(self, other = None):
"""
pretty print
"""
if __debug__:
# Normally I would have put the if __debug__ around
# the entire funciton, the that doesn't seem to work
# with -extensions. Maybe someone will look into
# this further.
if other:
pos = self.getPos(other)
hpr = self.getHpr(other)
scale = self.getScale(other)
shear = self.getShear(other)
otherString = " 'other': %s,\n" % (other.getName(),)
else:
pos = self.getPos()
hpr = self.getHpr()
scale = self.getScale()
shear = self.getShear()
otherString = '\n'
return (
"%s = {"%(self.getName()) +
otherString +
" 'Pos': (%s),\n" % pos.pPrintValues() +
" 'Hpr': (%s),\n" % hpr.pPrintValues() +
" 'Scale': (%s),\n" % scale.pPrintValues() +
" 'Shear': (%s),\n" % shear.pPrintValues() +
"}")
Dtool_funcToMethod(pPrintString, NodePath)
del pPrintString
#####################################################################
def printPos(self, other = None, sd = 2):
""" Pretty print a node path's pos """
formatString = '%0.' + '%d' % sd + 'f'
if other:
pos = self.getPos(other)
otherString = other.getName() + ', '
else:
pos = self.getPos()
otherString = ''
print (self.getName() + '.setPos(' + otherString +
formatString % pos[0] + ', ' +
formatString % pos[1] + ', ' +
formatString % pos[2] +
')\n')
Dtool_funcToMethod(printPos, NodePath)
del printPos
#####################################################################
def printHpr(self, other = None, sd = 2):
""" Pretty print a node path's hpr """
formatString = '%0.' + '%d' % sd + 'f'
if other:
hpr = self.getHpr(other)
otherString = other.getName() + ', '
else:
hpr = self.getHpr()
otherString = ''
print (self.getName() + '.setHpr(' + otherString +
formatString % hpr[0] + ', ' +
formatString % hpr[1] + ', ' +
formatString % hpr[2] +
')\n')
Dtool_funcToMethod(printHpr, NodePath)
del printHpr
#####################################################################
def printScale(self, other = None, sd = 2):
""" Pretty print a node path's scale """
formatString = '%0.' + '%d' % sd + 'f'
if other:
scale = self.getScale(other)
otherString = other.getName() + ', '
else:
scale = self.getScale()
otherString = ''
print (self.getName() + '.setScale(' + otherString +
formatString % scale[0] + ', ' +
formatString % scale[1] + ', ' +
formatString % scale[2] +
')\n')
Dtool_funcToMethod(printScale, NodePath)
del printScale
#####################################################################
def printPosHpr(self, other = None, sd = 2):
""" Pretty print a node path's pos and, hpr """
formatString = '%0.' + '%d' % sd + 'f'
if other:
pos = self.getPos(other)
hpr = self.getHpr(other)
otherString = other.getName() + ', '
else:
pos = self.getPos()
hpr = self.getHpr()
otherString = ''
print (self.getName() + '.setPosHpr(' + otherString +
formatString % pos[0] + ', ' +
formatString % pos[1] + ', ' +
formatString % pos[2] + ', ' +
formatString % hpr[0] + ', ' +
formatString % hpr[1] + ', ' +
formatString % hpr[2] +
')\n')
Dtool_funcToMethod(printPosHpr, NodePath)
del printPosHpr
#####################################################################
def printPosHprScale(self, other = None, sd = 2):
""" Pretty print a node path's pos, hpr, and scale """
formatString = '%0.' + '%d' % sd + 'f'
if other:
pos = self.getPos(other)
hpr = self.getHpr(other)
scale = self.getScale(other)
otherString = other.getName() + ', '
else:
pos = self.getPos()
hpr = self.getHpr()
scale = self.getScale()
otherString = ''
print (self.getName() + '.setPosHprScale(' + otherString +
formatString % pos[0] + ', ' +
formatString % pos[1] + ', ' +
formatString % pos[2] + ', ' +
formatString % hpr[0] + ', ' +
formatString % hpr[1] + ', ' +
formatString % hpr[2] + ', ' +
formatString % scale[0] + ', ' +
formatString % scale[1] + ', ' +
formatString % scale[2] +
')\n')
Dtool_funcToMethod(printPosHprScale, NodePath)
del printPosHprScale
#####################################################################
def printTransform(self, other = None, sd = 2, fRecursive = 0):
from pandac.PandaModules import Vec3
fmtStr = '%%0.%df' % sd
name = self.getName()
if other == None:
transform = self.getTransform()
else:
transform = self.getTransform(other)
if transform.hasPos():
pos = transform.getPos()
if not pos.almostEqual(Vec3(0)):
outputString = '%s.setPos(%s, %s, %s)' % (name, fmtStr, fmtStr, fmtStr)
print outputString % (pos[0], pos[1], pos[2])
if transform.hasHpr():
hpr = transform.getHpr()
if not hpr.almostEqual(Vec3(0)):
outputString = '%s.setHpr(%s, %s, %s)' % (name, fmtStr, fmtStr, fmtStr)
print outputString % (hpr[0], hpr[1], hpr[2])
if transform.hasScale():
if transform.hasUniformScale():
scale = transform.getUniformScale()
if scale != 1.0:
outputString = '%s.setScale(%s)' % (name, fmtStr)
print outputString % scale
else:
scale = transform.getScale()
if not scale.almostEqual(Vec3(1)):
outputString = '%s.setScale(%s, %s, %s)' % (name, fmtStr, fmtStr, fmtStr)
print outputString % (scale[0], scale[1], scale[2])
if fRecursive:
for child in self.getChildren():
child.printTransform(other, sd, fRecursive)
Dtool_funcToMethod(printTransform, NodePath)
del printTransform
#####################################################################
def iPos(self, other = None):
""" Set node path's pos to 0, 0, 0 """
if other:
self.setPos(other, 0, 0, 0)
else:
self.setPos(0, 0, 0)
Dtool_funcToMethod(iPos, NodePath)
del iPos
#####################################################################
def iHpr(self, other = None):
""" Set node path's hpr to 0, 0, 0 """
if other:
self.setHpr(other, 0, 0, 0)
else:
self.setHpr(0, 0, 0)
Dtool_funcToMethod(iHpr, NodePath)
del iHpr
#####################################################################
def iScale(self, other = None):
""" SEt node path's scale to 1, 1, 1 """
if other:
self.setScale(other, 1, 1, 1)
else:
self.setScale(1, 1, 1)
Dtool_funcToMethod(iScale, NodePath)
del iScale
#####################################################################
def iPosHpr(self, other = None):
""" Set node path's pos and hpr to 0, 0, 0 """
if other:
self.setPosHpr(other, 0, 0, 0, 0, 0, 0)
else:
self.setPosHpr(0, 0, 0, 0, 0, 0)
Dtool_funcToMethod(iPosHpr, NodePath)
del iPosHpr
#####################################################################
def iPosHprScale(self, other = None):
""" Set node path's pos and hpr to 0, 0, 0 and scale to 1, 1, 1 """
if other:
self.setPosHprScale(other, 0, 0, 0, 0, 0, 0, 1, 1, 1)
else:
self.setPosHprScale(0, 0, 0, 0, 0, 0, 1, 1, 1)
# private methods
Dtool_funcToMethod(iPosHprScale, NodePath)
del iPosHprScale
#####################################################################
def __lerp(self, functorFunc, duration, blendType, taskName=None):
"""
__lerp(self, functorFunc, float, string, string)
Basic lerp functionality used by other lerps.
Fire off a lerp. Make it a task if taskName given.
"""
# functorFunc is a function which can be called to create a functor.
# functor creation is defered so initial state (sampled in functorFunc)
# will be appropriate for the time the lerp is spawned
from direct.task import Task
from direct.interval import LerpBlendHelpers
from direct.task.TaskManagerGlobal import taskMgr
# make the task function
def lerpTaskFunc(task):
from pandac.PandaModules import Lerp
from pandac.PandaModules import ClockObject
from direct.task.Task import Task, cont, done
if task.init == 1:
# make the lerp
functor = task.functorFunc()
task.lerp = Lerp(functor, task.duration, task.blendType)
task.init = 0
dt = globalClock.getDt()
task.lerp.setStepSize(dt)
task.lerp.step()
if (task.lerp.isDone()):
# Reset the init flag, in case the task gets re-used
task.init = 1
return(done)
else:
return(cont)
# make the lerp task
lerpTask = Task.Task(lerpTaskFunc)
lerpTask.init = 1
lerpTask.functorFunc = functorFunc
lerpTask.duration = duration
lerpTask.blendType = LerpBlendHelpers.getBlend(blendType)
if (taskName == None):
# don't spawn a task, return one instead
return lerpTask
else:
# spawn the lerp task
taskMgr.add(lerpTask, taskName)
return lerpTask
Dtool_funcToMethod(__lerp, NodePath)
del __lerp
#####################################################################
def __autoLerp(self, functorFunc, time, blendType, taskName):
"""_autoLerp(self, functor, float, string, string)
This lerp uses C++ to handle the stepping. Bonus is
its more efficient, trade-off is there is less control"""
from pandac.PandaModules import AutonomousLerp
from direct.interval import LerpBlendHelpers
# make a lerp that lives in C++ land
functor = functorFunc()
lerp = AutonomousLerp(functor, time,
LerpBlendHelpers.getBlend(blendType),
base.eventHandler)
lerp.start()
return lerp
Dtool_funcToMethod(__autoLerp, NodePath)
del __autoLerp
#####################################################################
# user callable lerp methods
def lerpColor(self, *posArgs, **keyArgs):
"""lerpColor(self, *positionArgs, **keywordArgs)
determine which lerpColor* to call based on arguments
"""
if (len(posArgs) == 2):
return apply(self.lerpColorVBase4, posArgs, keyArgs)
elif (len(posArgs) == 3):
return apply(self.lerpColorVBase4VBase4, posArgs, keyArgs)
elif (len(posArgs) == 5):
return apply(self.lerpColorRGBA, posArgs, keyArgs)
elif (len(posArgs) == 9):
return apply(self.lerpColorRGBARGBA, posArgs, keyArgs)
else:
# bad args
raise Exception("Error: NodePath.lerpColor: bad number of args")
Dtool_funcToMethod(lerpColor, NodePath)
del lerpColor
#####################################################################
def lerpColorRGBA(self, r, g, b, a, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorRGBA(self, float, float, float, float, float,
string="noBlend", string=none, string=none)
"""
def functorFunc(self = self, r = r, g = g, b = b, a = a):
from pandac.PandaModules import ColorLerpFunctor
# just end rgba values, use current color rgba values for start
startColor = self.getColor()
functor = ColorLerpFunctor(
self,
startColor[0], startColor[1],
startColor[2], startColor[3],
r, g, b, a)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorRGBA, NodePath)
del lerpColorRGBA
#####################################################################
def lerpColorRGBARGBA(self, sr, sg, sb, sa, er, eg, eb, ea, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorRGBARGBA(self, float, float, float, float, float,
float, float, float, float, string="noBlend", string=none, string=none)
"""
def functorFunc(self = self, sr = sr, sg = sg, sb = sb, sa = sa,
er = er, eg = eg, eb = eb, ea = ea):
from pandac.PandaModules import ColorLerpFunctor
# start and end rgba values
functor = ColorLerpFunctor(self, sr, sg, sb, sa,
er, eg, eb, ea)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorRGBARGBA, NodePath)
del lerpColorRGBARGBA
#####################################################################
def lerpColorVBase4(self, endColor, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorVBase4(self, VBase4, float, string="noBlend", string=none,
string=none)
"""
def functorFunc(self = self, endColor = endColor):
from pandac.PandaModules import ColorLerpFunctor
# just end vec4, use current color for start
startColor = self.getColor()
functor = ColorLerpFunctor(
self, startColor, endColor)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorVBase4, NodePath)
del lerpColorVBase4
#####################################################################
def lerpColorVBase4VBase4(self, startColor, endColor, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorVBase4VBase4(self, VBase4, VBase4, float, string="noBlend",
string=none, string=none)
"""
def functorFunc(self = self, startColor = startColor,
endColor = endColor):
from pandac.PandaModules import ColorLerpFunctor
# start color and end vec
functor = ColorLerpFunctor(
self, startColor, endColor)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorVBase4VBase4, NodePath)
del lerpColorVBase4VBase4
#####################################################################
# user callable lerp methods
def lerpColorScale(self, *posArgs, **keyArgs):
"""lerpColorScale(self, *positionArgs, **keywordArgs)
determine which lerpColorScale* to call based on arguments
"""
if (len(posArgs) == 2):
return apply(self.lerpColorScaleVBase4, posArgs, keyArgs)
elif (len(posArgs) == 3):
return apply(self.lerpColorScaleVBase4VBase4, posArgs, keyArgs)
elif (len(posArgs) == 5):
return apply(self.lerpColorScaleRGBA, posArgs, keyArgs)
elif (len(posArgs) == 9):
return apply(self.lerpColorScaleRGBARGBA, posArgs, keyArgs)
else:
# bad args
raise Exception("Error: NodePath.lerpColorScale: bad number of args")
Dtool_funcToMethod(lerpColorScale, NodePath)
del lerpColorScale
#####################################################################
def lerpColorScaleRGBA(self, r, g, b, a, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorScaleRGBA(self, float, float, float, float, float,
string="noBlend", string=none, string=none)
"""
def functorFunc(self = self, r = r, g = g, b = b, a = a):
from pandac.PandaModules import ColorScaleLerpFunctor
# just end rgba values, use current color rgba values for start
startColor = self.getColor()
functor = ColorScaleLerpFunctor(
self,
startColor[0], startColor[1],
startColor[2], startColor[3],
r, g, b, a)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorScaleRGBA, NodePath)
del lerpColorScaleRGBA
#####################################################################
def lerpColorScaleRGBARGBA(self, sr, sg, sb, sa, er, eg, eb, ea, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorScaleRGBARGBA(self, float, float, float, float, float,
float, float, float, float, string="noBlend", string=none, string=none)
"""
def functorFunc(self = self, sr = sr, sg = sg, sb = sb, sa = sa,
er = er, eg = eg, eb = eb, ea = ea):
from pandac.PandaModules import ColorScaleLerpFunctor
# start and end rgba values
functor = ColorScaleLerpFunctor(self, sr, sg, sb, sa,
er, eg, eb, ea)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorScaleRGBARGBA, NodePath)
del lerpColorScaleRGBARGBA
#####################################################################
def lerpColorScaleVBase4(self, endColor, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorScaleVBase4(self, VBase4, float, string="noBlend", string=none,
string=none)
"""
def functorFunc(self = self, endColor = endColor):
from pandac.PandaModules import ColorScaleLerpFunctor
# just end vec4, use current color for start
startColor = self.getColor()
functor = ColorScaleLerpFunctor(
self, startColor, endColor)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorScaleVBase4, NodePath)
del lerpColorScaleVBase4
#####################################################################
def lerpColorScaleVBase4VBase4(self, startColor, endColor, time,
blendType="noBlend", auto=None, task=None):
"""lerpColorScaleVBase4VBase4(self, VBase4, VBase4, float, string="noBlend",
string=none, string=none)
"""
def functorFunc(self = self, startColor = startColor,
endColor = endColor):
from pandac.PandaModules import ColorScaleLerpFunctor
# start color and end vec
functor = ColorScaleLerpFunctor(
self, startColor, endColor)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpColorScaleVBase4VBase4, NodePath)
del lerpColorScaleVBase4VBase4
#####################################################################
def lerpHpr(self, *posArgs, **keyArgs):
"""lerpHpr(self, *positionArgs, **keywordArgs)
Determine whether to call lerpHprHPR or lerpHprVBase3
based on first argument
"""
# check to see if lerping with
# three floats or a VBase3
if (len(posArgs) == 4):
return apply(self.lerpHprHPR, posArgs, keyArgs)
elif(len(posArgs) == 2):
return apply(self.lerpHprVBase3, posArgs, keyArgs)
else:
# bad args
raise Exception("Error: NodePath.lerpHpr: bad number of args")
Dtool_funcToMethod(lerpHpr, NodePath)
del lerpHpr
#####################################################################
def lerpHprHPR(self, h, p, r, time, other=None,
blendType="noBlend", auto=None, task=None, shortest=1):
"""lerpHprHPR(self, float, float, float, float, string="noBlend",
string=none, string=none, NodePath=none)
Perform a hpr lerp with three floats as the end point
"""
def functorFunc(self = self, h = h, p = p, r = r,
other = other, shortest=shortest):
from pandac.PandaModules import HprLerpFunctor
# it's individual hpr components
if (other != None):
# lerp wrt other
startHpr = self.getHpr(other)
functor = HprLerpFunctor(
self,
startHpr[0], startHpr[1], startHpr[2],
h, p, r, other)
if shortest:
functor.takeShortest()
else:
startHpr = self.getHpr()
functor = HprLerpFunctor(
self,
startHpr[0], startHpr[1], startHpr[2],
h, p, r)
if shortest:
functor.takeShortest()
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpHprHPR, NodePath)
del lerpHprHPR
#####################################################################
def lerpHprVBase3(self, hpr, time, other=None,
blendType="noBlend", auto=None, task=None, shortest=1):
"""lerpHprVBase3(self, VBase3, float, string="noBlend", string=none,
string=none, NodePath=None)
Perform a hpr lerp with a VBase3 as the end point
"""
def functorFunc(self = self, hpr = hpr,
other = other, shortest=shortest):
from pandac.PandaModules import HprLerpFunctor
# it's a vbase3 hpr
if (other != None):
# lerp wrt other
functor = HprLerpFunctor(
self, (self.getHpr(other)), hpr, other)
if shortest:
functor.takeShortest()
else:
functor = HprLerpFunctor(
self, (self.getHpr()), hpr)
if shortest:
functor.takeShortest()
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpHprVBase3, NodePath)
del lerpHprVBase3
#####################################################################
def lerpPos(self, *posArgs, **keyArgs):
"""lerpPos(self, *positionArgs, **keywordArgs)
Determine whether to call lerpPosXYZ or lerpPosPoint3
based on the first argument
"""
# check to see if lerping with three
# floats or a Point3
if (len(posArgs) == 4):
return apply(self.lerpPosXYZ, posArgs, keyArgs)
elif(len(posArgs) == 2):
return apply(self.lerpPosPoint3, posArgs, keyArgs)
else:
# bad number off args
raise Exception("Error: NodePath.lerpPos: bad number of args")
Dtool_funcToMethod(lerpPos, NodePath)
del lerpPos
#####################################################################
def lerpPosXYZ(self, x, y, z, time, other=None,
blendType="noBlend", auto=None, task=None):
"""lerpPosXYZ(self, float, float, float, float, string="noBlend",
string=None, NodePath=None)
Perform a pos lerp with three floats as the end point
"""
def functorFunc(self = self, x = x, y = y, z = z, other = other):
from pandac.PandaModules import PosLerpFunctor
if (other != None):
# lerp wrt other
startPos = self.getPos(other)
functor = PosLerpFunctor(self,
startPos[0], startPos[1], startPos[2],
x, y, z, other)
else:
startPos = self.getPos()
functor = PosLerpFunctor(self, startPos[0],
startPos[1], startPos[2], x, y, z)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpPosXYZ, NodePath)
del lerpPosXYZ
#####################################################################
def lerpPosPoint3(self, pos, time, other=None,
blendType="noBlend", auto=None, task=None):
"""lerpPosPoint3(self, Point3, float, string="noBlend", string=None,
string=None, NodePath=None)
Perform a pos lerp with a Point3 as the end point
"""
def functorFunc(self = self, pos = pos, other = other):
from pandac.PandaModules import PosLerpFunctor
if (other != None):
#lerp wrt other
functor = PosLerpFunctor(
self, (self.getPos(other)), pos, other)
else:
functor = PosLerpFunctor(
self, (self.getPos()), pos)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpPosPoint3, NodePath)
del lerpPosPoint3
#####################################################################
def lerpPosHpr(self, *posArgs, **keyArgs):
"""lerpPosHpr(self, *positionArgs, **keywordArgs)
Determine whether to call lerpPosHprXYZHPR or lerpHprPoint3VBase3
based on first argument
"""
# check to see if lerping with
# six floats or a Point3 and a VBase3
if (len(posArgs) == 7):
return apply(self.lerpPosHprXYZHPR, posArgs, keyArgs)
elif(len(posArgs) == 3):
return apply(self.lerpPosHprPoint3VBase3, posArgs, keyArgs)
else:
# bad number off args
raise Exception("Error: NodePath.lerpPosHpr: bad number of args")
Dtool_funcToMethod(lerpPosHpr, NodePath)
del lerpPosHpr
#####################################################################
def lerpPosHprPoint3VBase3(self, pos, hpr, time, other=None,
blendType="noBlend", auto=None, task=None, shortest=1):
"""lerpPosHprPoint3VBase3(self, Point3, VBase3, string="noBlend",
string=none, string=none, NodePath=None)
"""
def functorFunc(self = self, pos = pos, hpr = hpr,
other = other, shortest=shortest):
from pandac.PandaModules import PosHprLerpFunctor
if (other != None):
# lerp wrt other
startPos = self.getPos(other)
startHpr = self.getHpr(other)
functor = PosHprLerpFunctor(
self, startPos, pos,
startHpr, hpr, other)
if shortest:
functor.takeShortest()
else:
startPos = self.getPos()
startHpr = self.getHpr()
functor = PosHprLerpFunctor(
self, startPos, pos,
startHpr, hpr)
if shortest:
functor.takeShortest()
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpPosHprPoint3VBase3, NodePath)
del lerpPosHprPoint3VBase3
#####################################################################
def lerpPosHprXYZHPR(self, x, y, z, h, p, r, time, other=None,
blendType="noBlend", auto=None, task=None, shortest=1):
"""lerpPosHpr(self, float, string="noBlend", string=none,
string=none, NodePath=None)
"""
def functorFunc(self = self, x = x, y = y, z = z,
h = h, p = p, r = r, other = other, shortest=shortest):
from pandac.PandaModules import PosHprLerpFunctor
if (other != None):
# lerp wrt other
startPos = self.getPos(other)
startHpr = self.getHpr(other)
functor = PosHprLerpFunctor(self,
startPos[0], startPos[1],
startPos[2], x, y, z,
startHpr[0], startHpr[1],
startHpr[2], h, p, r,
other)
if shortest:
functor.takeShortest()
else:
startPos = self.getPos()
startHpr = self.getHpr()
functor = PosHprLerpFunctor(self,
startPos[0], startPos[1],
startPos[2], x, y, z,
startHpr[0], startHpr[1],
startHpr[2], h, p, r)
if shortest:
functor.takeShortest()
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpPosHprXYZHPR, NodePath)
del lerpPosHprXYZHPR
#####################################################################
def lerpPosHprScale(self, pos, hpr, scale, time, other=None,
blendType="noBlend", auto=None, task=None, shortest=1):
"""lerpPosHpr(self, Point3, VBase3, float, float, string="noBlend",
string=none, string=none, NodePath=None)
Only one case, no need for extra args. Call the appropriate lerp
(auto, spawned, or blocking) based on how(if) a task name is given
"""
def functorFunc(self = self, pos = pos, hpr = hpr,
scale = scale, other = other, shortest=shortest):
from pandac.PandaModules import PosHprScaleLerpFunctor
if (other != None):
# lerp wrt other
startPos = self.getPos(other)
startHpr = self.getHpr(other)
startScale = self.getScale(other)
functor = PosHprScaleLerpFunctor(self,
startPos, pos,
startHpr, hpr,
startScale, scale, other)
if shortest:
functor.takeShortest()
else:
startPos = self.getPos()
startHpr = self.getHpr()
startScale = self.getScale()
functor = PosHprScaleLerpFunctor(self,
startPos, pos,
startHpr, hpr,
startScale, scale)
if shortest:
functor.takeShortest()
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpPosHprScale, NodePath)
del lerpPosHprScale
#####################################################################
def lerpScale(self, *posArgs, **keyArgs):
"""lerpSclae(self, *positionArgs, **keywordArgs)
Determine whether to call lerpScaleXYZ or lerpScaleaseV3
based on the first argument
"""
# check to see if lerping with three
# floats or a Point3
if (len(posArgs) == 4):
return apply(self.lerpScaleXYZ, posArgs, keyArgs)
elif(len(posArgs) == 2):
return apply(self.lerpScaleVBase3, posArgs, keyArgs)
else:
# bad number off args
raise Exception("Error: NodePath.lerpScale: bad number of args")
Dtool_funcToMethod(lerpScale, NodePath)
del lerpScale
#####################################################################
def lerpScaleVBase3(self, scale, time, other=None,
blendType="noBlend", auto=None, task=None):
"""lerpPos(self, VBase3, float, string="noBlend", string=none,
string=none, NodePath=None)
"""
def functorFunc(self = self, scale = scale, other = other):
from pandac.PandaModules import ScaleLerpFunctor
if (other != None):
# lerp wrt other
functor = ScaleLerpFunctor(self,
(self.getScale(other)),
scale, other)
else:
functor = ScaleLerpFunctor(self,
(self.getScale()), scale)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpScaleVBase3, NodePath)
del lerpScaleVBase3
#####################################################################
def lerpScaleXYZ(self, sx, sy, sz, time, other=None,
blendType="noBlend", auto=None, task=None):
"""lerpPos(self, float, float, float, float, string="noBlend",
string=none, string=none, NodePath=None)
"""
def functorFunc(self = self, sx = sx, sy = sy, sz = sz, other = other):
from pandac.PandaModules import ScaleLerpFunctor
if (other != None):
# lerp wrt other
startScale = self.getScale(other)
functor = ScaleLerpFunctor(self,
startScale[0], startScale[1],
startScale[2], sx, sy, sz, other)
else:
startScale = self.getScale()
functor = ScaleLerpFunctor(self,
startScale[0], startScale[1],
startScale[2], sx, sy, sz)
return functor
#determine whether to use auto, spawned, or blocking lerp
if (auto != None):
return self.__autoLerp(functorFunc, time, blendType, auto)
elif (task != None):
return self.__lerp(functorFunc, time, blendType, task)
else:
return self.__lerp(functorFunc, time, blendType)
Dtool_funcToMethod(lerpScaleXYZ, NodePath)
del lerpScaleXYZ
#####################################################################
def place(self):
base.startDirect(fWantTk = 1)
from direct.tkpanels import Placer
return Placer.place(self)
Dtool_funcToMethod(place, NodePath)
del place
#####################################################################
def explore(self):
base.startDirect(fWantTk = 1)
from direct.tkwidgets import SceneGraphExplorer
return SceneGraphExplorer.explore(self)
Dtool_funcToMethod(explore, NodePath)
del explore
#####################################################################
def rgbPanel(self, cb = None):
base.startTk()
from direct.tkwidgets import Slider
return Slider.rgbPanel(self, cb)
Dtool_funcToMethod(rgbPanel, NodePath)
del rgbPanel
#####################################################################
def select(self):
base.startDirect(fWantTk = 0)
base.direct.select(self)
Dtool_funcToMethod(select, NodePath)
del select
#####################################################################
def deselect(self):
base.startDirect(fWantTk = 0)
base.direct.deselect(self)
Dtool_funcToMethod(deselect, NodePath)
del deselect
#####################################################################
def showCS(self, mask = None):
"""
Shows the collision solids at or below this node. If mask is
not None, it is a BitMask32 object (e.g. WallBitmask,
CameraBitmask) that indicates which particular collision
solids should be made visible; otherwise, all of them will be.
"""
npc = self.findAllMatches('**/+CollisionNode')
for p in range(0, npc.getNumPaths()):
np = npc[p]
if (mask == None or (np.node().getIntoCollideMask() & mask).getWord()):
np.show()
Dtool_funcToMethod(showCS, NodePath)
del showCS
#####################################################################
def hideCS(self, mask = None):
"""
Hides the collision solids at or below this node. If mask is
not None, it is a BitMask32 object (e.g. WallBitmask,
CameraBitmask) that indicates which particular collision
solids should be hidden; otherwise, all of them will be.
"""
npc = self.findAllMatches('**/+CollisionNode')
for p in range(0, npc.getNumPaths()):
np = npc[p]
if (mask == None or (np.node().getIntoCollideMask() & mask).getWord()):
np.hide()
Dtool_funcToMethod(hideCS, NodePath)
del hideCS
#####################################################################
def posInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosInterval(self, *args, **kw)
Dtool_funcToMethod(posInterval, NodePath)
del posInterval
#####################################################################
def hprInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpHprInterval(self, *args, **kw)
Dtool_funcToMethod(hprInterval, NodePath)
del hprInterval
#####################################################################
def quatInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpQuatInterval(self, *args, **kw)
Dtool_funcToMethod(quatInterval, NodePath)
del quatInterval
#####################################################################
def scaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpScaleInterval(self, *args, **kw)
Dtool_funcToMethod(scaleInterval, NodePath)
del scaleInterval
#####################################################################
def shearInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpShearInterval(self, *args, **kw)
Dtool_funcToMethod(shearInterval, NodePath)
del shearInterval
#####################################################################
def posHprInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosHprInterval(self, *args, **kw)
Dtool_funcToMethod(posHprInterval, NodePath)
del posHprInterval
#####################################################################
def posQuatInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosQuatInterval(self, *args, **kw)
Dtool_funcToMethod(posQuatInterval, NodePath)
del posQuatInterval
#####################################################################
def hprScaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpHprScaleInterval(self, *args, **kw)
Dtool_funcToMethod(hprScaleInterval, NodePath)
del hprScaleInterval
#####################################################################
def quatScaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpQuatScaleInterval(self, *args, **kw)
Dtool_funcToMethod(quatScaleInterval, NodePath)
del quatScaleInterval
#####################################################################
def posHprScaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosHprScaleInterval(self, *args, **kw)
Dtool_funcToMethod(posHprScaleInterval, NodePath)
del posHprScaleInterval
#####################################################################
def posQuatScaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosQuatScaleInterval(self, *args, **kw)
Dtool_funcToMethod(posQuatScaleInterval, NodePath)
del posQuatScaleInterval
#####################################################################
def posHprScaleShearInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosHprScaleShearInterval(self, *args, **kw)
Dtool_funcToMethod(posHprScaleShearInterval, NodePath)
del posHprScaleShearInterval
#####################################################################
def posQuatScaleShearInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpPosQuatScaleShearInterval(self, *args, **kw)
Dtool_funcToMethod(posQuatScaleShearInterval, NodePath)
del posQuatScaleShearInterval
#####################################################################
def colorInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpColorInterval(self, *args, **kw)
Dtool_funcToMethod(colorInterval, NodePath)
del colorInterval
#####################################################################
def colorScaleInterval(self, *args, **kw):
from direct.interval import LerpInterval
return LerpInterval.LerpColorScaleInterval(self, *args, **kw)
Dtool_funcToMethod(colorScaleInterval, NodePath)
del colorScaleInterval
#####################################################################
def attachCollisionSphere(self, name, cx, cy, cz, r, fromCollide, intoCollide):
from pandac.PandaModules import CollisionSphere
from pandac.PandaModules import CollisionNode
coll = CollisionSphere(cx, cy, cz, r)
collNode = CollisionNode(name)
collNode.addSolid(coll)
collNode.setFromCollideMask(fromCollide)
collNode.setIntoCollideMask(intoCollide)
collNodePath = self.attachNewNode(collNode)
return collNodePath
Dtool_funcToMethod(attachCollisionSphere, NodePath)
del attachCollisionSphere
#####################################################################
def attachCollisionSegment(self, name, ax, ay, az, bx, by, bz, fromCollide, intoCollide):
from pandac.PandaModules import CollisionSegment
from pandac.PandaModules import CollisionNode
coll = CollisionSegment(ax, ay, az, bx, by, bz)
collNode = CollisionNode(name)
collNode.addSolid(coll)
collNode.setFromCollideMask(fromCollide)
collNode.setIntoCollideMask(intoCollide)
collNodePath = self.attachNewNode(collNode)
return collNodePath
Dtool_funcToMethod(attachCollisionSegment, NodePath)
del attachCollisionSegment
#####################################################################
def attachCollisionRay(self, name, ox, oy, oz, dx, dy, dz, fromCollide, intoCollide):
from pandac.PandaModules import CollisionRay
from pandac.PandaModules import CollisionNode
coll = CollisionRay(ox, oy, oz, dx, dy, dz)
collNode = CollisionNode(name)
collNode.addSolid(coll)
collNode.setFromCollideMask(fromCollide)
collNode.setIntoCollideMask(intoCollide)
collNodePath = self.attachNewNode(collNode)
return collNodePath
Dtool_funcToMethod(attachCollisionRay, NodePath)
del attachCollisionRay
#####################################################################
def flattenMultitex(self, stateFrom = None, target = None,
useGeom = 0, allowTexMat = 0, win = None):
from pandac.PandaModules import MultitexReducer
mr = MultitexReducer()
if target != None:
mr.setTarget(target)
mr.setUseGeom(useGeom)
mr.setAllowTexMat(allowTexMat)
if win == None:
win = base.win
if stateFrom == None:
mr.scan(self)
else:
mr.scan(self, stateFrom)
mr.flatten(win)
Dtool_funcToMethod(flattenMultitex, NodePath)
del flattenMultitex
#####################################################################
def getNumDescendants(self):
return len(self.findAllMatches('**')) - 1
Dtool_funcToMethod(getNumDescendants, NodePath)
del getNumDescendants
#####################################################################
def removeNonCollisions(self):
# remove anything that is not collision-related
stack = [self]
while len(stack):
np = stack.pop()
# if there are no CollisionNodes under this node, remove it
if np.find('**/+CollisionNode').isEmpty():
np.detachNode()
else:
stack.extend(np.getChildren())
Dtool_funcToMethod(removeNonCollisions, NodePath)
del removeNonCollisions
#####################################################################
def subdivideCollisions(self, numSolidsInLeaves):
"""
expand CollisionNodes out into balanced trees, with a particular number
of solids in the leaves
TODO: better splitting logic at each level of the tree wrt spatial separation
and cost of bounding volume tests vs. cost of collision solid tests
"""
colNps = self.findAllMatches('**/+CollisionNode')
for colNp in colNps:
node = colNp.node()
numSolids = node.getNumSolids()
if numSolids <= numSolidsInLeaves:
# this CollisionNode doesn't need to be split
continue
solids = []
for i in xrange(numSolids):
solids.append(node.getSolid(i))
# recursively subdivide the solids into a spatial binary tree
solidTree = self.r_subdivideCollisions(solids, numSolidsInLeaves)
root = colNp.getParent().attachNewNode('%s-subDivRoot' % colNp.getName())
self.r_constructCollisionTree(solidTree, root, colNp.getName())
colNp.stash()
def r_subdivideCollisions(self, solids, numSolidsInLeaves):
# takes a list of solids, returns a list containing some number of lists,
# with the solids evenly distributed between them (recursively nested until
# the lists at the leaves contain no more than numSolidsInLeaves)
# if solids is already small enough, returns solids unchanged
if len(solids) <= numSolidsInLeaves:
return solids
origins = []
avgX = 0; avgY = 0; avgZ = 0
minX = None; minY = None; minZ = None
maxX = None; maxY = None; maxZ = None
for solid in solids:
origin = solid.getCollisionOrigin()
origins.append(origin)
x = origin.getX(); y = origin.getY(); z = origin.getZ()
avgX += x; avgY += y; avgZ += z
if minX is None:
minX = x; minY = y; minZ = z
maxX = x; maxY = y; maxZ = z
else:
minX = min(x, minX); minY = min(y, minY); minZ = min(z, minZ)
maxX = max(x, maxX); maxY = max(y, maxY); maxZ = max(z, maxZ)
avgX /= len(solids); avgY /= len(solids); avgZ /= len(solids)
extentX = maxX - minX; extentY = maxY - minY; extentZ = maxZ - minZ
maxExtent = max(max(extentX, extentY), extentZ)
# sparse octree
xyzSolids = []
XyzSolids = []
xYzSolids = []
XYzSolids = []
xyZSolids = []
XyZSolids = []
xYZSolids = []
XYZSolids = []
midX = avgX
midY = avgY
midZ = avgZ
# throw out axes that are not close to the max axis extent; try and keep
# the divisions square/spherical
if extentX < (maxExtent * .75) or extentX > (maxExtent * 1.25):
midX += maxExtent
if extentY < (maxExtent * .75) or extentY > (maxExtent * 1.25):
midY += maxExtent
if extentZ < (maxExtent * .75) or extentZ > (maxExtent * 1.25):
midZ += maxExtent
for i in xrange(len(solids)):
origin = origins[i]
x = origin.getX(); y = origin.getY(); z = origin.getZ()
if x < midX:
if y < midY:
if z < midZ:
xyzSolids.append(solids[i])
else:
xyZSolids.append(solids[i])
else:
if z < midZ:
xYzSolids.append(solids[i])
else:
xYZSolids.append(solids[i])
else:
if y < midY:
if z < midZ:
XyzSolids.append(solids[i])
else:
XyZSolids.append(solids[i])
else:
if z < midZ:
XYzSolids.append(solids[i])
else:
XYZSolids.append(solids[i])
newSolids = []
if len(xyzSolids):
newSolids.append(self.r_subdivideCollisions(xyzSolids, numSolidsInLeaves))
if len(XyzSolids):
newSolids.append(self.r_subdivideCollisions(XyzSolids, numSolidsInLeaves))
if len(xYzSolids):
newSolids.append(self.r_subdivideCollisions(xYzSolids, numSolidsInLeaves))
if len(XYzSolids):
newSolids.append(self.r_subdivideCollisions(XYzSolids, numSolidsInLeaves))
if len(xyZSolids):
newSolids.append(self.r_subdivideCollisions(xyZSolids, numSolidsInLeaves))
if len(XyZSolids):
newSolids.append(self.r_subdivideCollisions(XyZSolids, numSolidsInLeaves))
if len(xYZSolids):
newSolids.append(self.r_subdivideCollisions(xYZSolids, numSolidsInLeaves))
if len(XYZSolids):
newSolids.append(self.r_subdivideCollisions(XYZSolids, numSolidsInLeaves))
#import pdb;pdb.set_trace()
return newSolids
def r_constructCollisionTree(self, solidTree, parentNode, colName):
for item in solidTree:
if type(item[0]) == type([]):
newNode = parentNode.attachNewNode('%s-branch' % colName)
self.r_constructCollisionTree(item, newNode, colName)
else:
cn = CollisionNode('%s-leaf' % colName)
for solid in item:
cn.addSolid(solid)
parentNode.attachNewNode(cn)
Dtool_funcToMethod(subdivideCollisions, NodePath)
Dtool_funcToMethod(r_subdivideCollisions, NodePath)
Dtool_funcToMethod(r_constructCollisionTree, NodePath)
del subdivideCollisions
del r_subdivideCollisions
del r_constructCollisionTree
#####################################################################
def analyze(self):
from pandac.PandaModules import SceneGraphAnalyzer
sga = SceneGraphAnalyzer()
sga.addNode(self.node())
if sga.getNumLodNodes() == 0:
print sga
else:
print "At highest LOD:"
sga2 = SceneGraphAnalyzer()
sga2.setLodMode(sga2.LMHighest)
sga2.addNode(self.node())
print sga2
print "\nAt lowest LOD:"
sga2.clear()
sga2.setLodMode(sga2.LMLowest)
sga2.addNode(self.node())
print sga2
print "\nAll nodes:"
print sga
Dtool_funcToMethod(analyze, NodePath)
del analyze
#####################################################################
####################################################################
#Dtool_funcToMethod(func, class)
#del func
#####################################################################
"""
Mat3-extensions module: contains methods to extend functionality
of the LMatrix3f class.
"""
def pPrintValues(self):
"""
Pretty print
"""
return "\n%s\n%s\n%s" % (
self.getRow(0).pPrintValues(), self.getRow(1).pPrintValues(), self.getRow(2).pPrintValues())
Dtool_funcToMethod(pPrintValues, Mat3)
del pPrintValues
#####################################################################
####################################################################
#Dtool_funcToMethod(func, class)
#del func
#####################################################################
"""
HTTPChannel-extensions module: contains methods to extend functionality
of the HTTPChannel class
"""
def spawnTask(self, name = None, callback = None, extraArgs = []):
"""Spawns a task to service the download recently requested
via beginGetDocument(), etc., and/or downloadToFile() or
downloadToRam(). If a callback is specified, that function is
called when the download is complete, passing in the extraArgs
given.
Returns the newly-spawned task.
"""
if not name:
name = self.getUrl().cStr()
from direct.task import Task
task = Task.Task(self.doTask)
task.callback = callback
task.callbackArgs = extraArgs
return taskMgr.add(task, name)
Dtool_funcToMethod(spawnTask, HTTPChannel)
del spawnTask
#####################################################################
def doTask(self, task):
from direct.task import Task
if self.run():
return Task.cont
if task.callback:
task.callback(*task.callbackArgs)
return Task.done
Dtool_funcToMethod(doTask, HTTPChannel)
del doTask
#####################################################################
"""
Methods to extend functionality of the VBase3 class
"""
def pPrintValues(self):
"""
Pretty print
"""
return "% 10.4f, % 10.4f, % 10.4f" % (self[0], self[1], self[2])
Dtool_funcToMethod(pPrintValues, VBase3)
del pPrintValues
def asTuple(self):
"""
Returns the vector as a tuple.
"""
print "Warning: VBase3.asTuple() is no longer needed and deprecated. Use the vector directly instead."
return tuple(self)
Dtool_funcToMethod(asTuple, VBase3)
del asTuple
"""
Methods to extend functionality of the VBase4 class
"""
def pPrintValues(self):
"""
Pretty print
"""
return "% 10.4f, % 10.4f, % 10.4f, % 10.4f" % (self[0], self[1], self[2], self[3])
Dtool_funcToMethod(pPrintValues, VBase4)
del pPrintValues
def asTuple(self):
"""
Returns the vector as a tuple.
"""
print "Warning: VBase4.asTuple() is no longer needed and deprecated. Use the vector directly instead."
return tuple(self)
Dtool_funcToMethod(asTuple, VBase4)
del asTuple