def _doBillboard(self):
if self.SHOULD_BILLBOARD:
self.innerNP.setEffect(
BillboardEffect.make(
Vec3(0, 0, 1),
True,
False,
self.billboardOffset,
NodePath(), # Empty; look at scene camera
Point3(0, 0, 0)))
else:
self.billboardOffset = 0.0
def setChatAbsolute(self, chatString=None):
if not chatString or chatString.isspace() or len(chatString) == 0:
return
self.clearChat()
self.taskId = random.randint(0, 1000000000000000000000000000000)
if self.nameTag:
self.getNameTag().hide()
if self.isThought(chatString):
chatString = self.removeThoughtPrefix(chatString)
bubble = loader.loadModel(CIGlobals.ThoughtBubble)
else:
length = math.sqrt(len(chatString)) / self.LENGTH_FACTOR
if length < self.MIN_LENGTH:
length = self.MIN_LENGTH
if length > self.MAX_LENGTH:
length = self.MAX_LENGTH
bubble = loader.loadModel(CIGlobals.ChatBubble)
if self.autoClearChat:
taskMgr.doMethodLater(
length, self.clearChatTask,
"clearAvatarChat-%s" % (str(self.taskId)))
if self.avatarType == CIGlobals.Suit:
font = CIGlobals.getSuitFont()
else:
font = CIGlobals.getToonFont()
self.chatBubble = ChatBalloon(bubble).generate(chatString, font)
self.chatBubble.setEffect(
BillboardEffect.make(Vec3(0, 0, 1), True, False, 3.0, camera,
Point3(0, 0, 0)))
if self.nameTag:
self.chatBubble.setZ(self.getNameTag().getZ())
else:
if self.avatarType == CIGlobals.Suit:
nametagZ = self.suitPlan.getNametagZ()
self.chatBubble.setZ(nametagZ)
if self.avatar and hasattr(self.avatar, 'getGhost'):
if not self.avatar.getGhost(
) or self.avatar.doId == base.localAvatar.doId:
self.chatBubble.reparentTo(self)
else:
self.chatBubble.reparentTo(self)
LabelScaler().resize(self.chatBubble)
def doBillboardEffect(self):
billboardEffect = BillboardEffect.make(
Vec3(0, 0, 1), True, False, self.billboardOffset, base.cam,
Point3(0, 0, 0))
self.contents.setEffect(billboardEffect)
def doBillboardEffect(self):
billboardEffect = BillboardEffect.make(
Vec3(0, 0, 1), True, False, self.billboardOffset, base.cam,
Point3(0, 0, 0))
self.contents.setEffect(billboardEffect)
def apply(self, nodePath):
effect = BillboardEffect.make(self.up_vector, self.eye_relative,
self.axial_rotate, 0.0, NodePath(),
LPoint3f(0, 0, 0))
nodePath.setEffect(effect)
