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getting floor enter events from ray instead of sphere

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This commit is contained in:
Dave Schuyler 2004-01-07 20:15:32 +00:00
parent 68f91e700a
commit 18f2b61c32
1 changed files with 7 additions and 7 deletions
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14
direct/src/showbase/GravityWalker.py
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@ -167,21 +167,21 @@ class GravityWalker(DirectObject.DirectObject):
#assert(self.debugPrint("getSpeeds()"))
return (self.speed, self.rotationSpeed)
def setupRay(self, floorBitmask, floorOffset):
def setupRay(self, bitmask, floorOffset):
# This is a ray cast from your head down to detect floor polygons
# A toon is about 4.0 feet high, so start it there
cRay = CollisionRay(0.0, 0.0, 4.0, 0.0, 0.0, -1.0)
cRayNode = CollisionNode('GW.cRayNode')
cRayNode.addSolid(cRay)
self.cRayNodePath = self.avatarNodePath.attachNewNode(cRayNode)
cRayNode.setFromCollideMask(floorBitmask)
cRayNode.setFromCollideMask(bitmask)
cRayNode.setIntoCollideMask(BitMask32.allOff())
# set up floor collision mechanism
self.lifter = CollisionHandlerGravity()
self.lifter.setGravity(32.174 * 2.0)
#self.lifter.setInPattern("enterRay-%in")
#self.lifter.setOutPattern("exitRay-%in")
self.lifter.addInPattern("enter%in")
self.lifter.addOutPattern("exit%in")
self.lifter.setOffset(floorOffset)
# Limit our rate-of-fall with the lifter.
@ -235,8 +235,8 @@ class GravityWalker(DirectObject.DirectObject):
# set up collision mechanism
handler = CollisionHandlerEvent()
handler.setInPattern("enter%in")
handler.setOutPattern("exit%in")
handler.addInPattern("enter%in")
handler.addOutPattern("exit%in")
self.event = handler
self.cEventSphereNodePath = cSphereNodePath
@ -281,7 +281,7 @@ class GravityWalker(DirectObject.DirectObject):
self.setupRay(floorBitmask, self.floorOffset)
self.setupWallSphere(wallBitmask, avatarRadius)
self.setupEventSphere(wallBitmask|floorBitmask, avatarRadius)
self.setupEventSphere(wallBitmask, avatarRadius)
# self.setupFloorSphere(floorBitmask, avatarRadius)
self.setCollisionsActive(1)