[rmcconnell11]

Hi guys,

I am trying to add an action to an object once it is grabbed by a hand. Unfortunately I am having a bit of trouble in getting the objects to move at all!
This is what I have so far....

import viz
import vizact

#function for changing numbers to three decimal places
def decimal(Pos):
	for i, number in enumerate(Pos):
		Pos[i] = round(number,3)
		
ground = viz.addChild('ground.osgb')

Tool = viz.add('Tool_V12.osgb', pos=[0,0,4], euler=[180,0,0])
Tool.collideMesh()

#Get the clamp parts
ClampA_Transform = Tool.getChild('G05515000_SAJG01A-5068.2')
ClampA = ClampA_Transform.getChild('All Nodes')
ClampA.setCenter(56,30,24)
ClampA.color(viz.YELLOW)
ClampA_Pos = ClampA.getPosition(mode=viz.REL_GLOBAL)
decimal(ClampA_Pos)
ClampA.collideBox()

#Clamp B
ClampB_Transform = Tool.getChild('G05515000_SAJG01A-5068.1')
ClampB = ClampB_Transform.getChild('All Nodes')
ClampB.setCenter(56,30,24)
ClampB.color(viz.YELLOW)
ClampB_Pos = ClampB.getPosition(mode=viz.REL_GLOBAL)
decimal(ClampB_Pos)
ClampB.collideMesh()

import viztracker
viztracker.DEFAULT_HANDS = True
viztracker.go()
rightHand = viztracker.get('lefthand')

#enable physics
viz.phys.enable()
ground.collidePlane()
rightHand.collideMesh()
#ball.collideSphere()

closest = None #Used to identify closest object to hand
MoveableParts = [ClampA, ClampB]

def updateClosest():
	global closest
	list = viz.phys.intersectNode(rightHand)
	
	if list != []:
		closestDistance = 999999
		closest = None
		handPos = rightHand.getPosition()
		
		for object in list:
			if (object in MoveableParts):
				distance = vizmat.Distance(handPos, object.getPosition(viz.ABS_GLOBAL))
				if distance < closestDistance:
					closest = object
					closestDistance = distance
	else:
		closest = None
vizact.onupdate(viz.PRIORITY_DEFAULT, updateClosest)

link = None
def onGesture(e):
	global link
	if closest is not None:
		node = closest
		link = viz.grab(rightHand, node)
		if node is ClampA:
			#link= viz.grab(hand, closest)
			global ClampA_Pos
			Pos = ClampA.getPosition(mode=viz.REL_GLOBAL)
			decimal(Pos)
			if Pos == ClampA_Pos:
				node.addAction(vizact.spinTo(euler=[-90,0,0], speed=90))
			elif Pos != ClampA_Pos:
				node.addAction(vizact.spinTo(euler=[90,0,0], speed=90))
		if node is ClampB:
			global ClampB_Pos
			Pos = ClampB.getPosition(mode=viz.REL_GLOBAL)
			decimal(Pos)
			if Pos == ClampB_Pos:
				node.addAction(vizact.spinTo(euler=[90,0,0], speed=90))
			else:# CurrentPos != ClampB_Pos:
				node.addAction(vizact.spinTo(euler=[-90,0,0], speed=90))

import hand
viz.callback( hand.HAND_GESTURE_EVENT, onGesture )