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#
#    Mirror.py        Blender 2.49
#
#    Tutorial for using Mirror.py can be found at
#
#    www.tutorialsforblender3d.com
#
#    Released under the Creative Commons Attribution 3.0 Unported License.	
#
#    If you use this code, please include this information header.
#
######################################################

# get current scene
scene = GameLogic.getCurrentScene()

# get the current controller
controller = GameLogic.getCurrentController()

# get object script is attached to
obj = controller.owner

# check to see mirror has been added
if obj.has_key("Mirror") == True:
				
	# update the mirror
	obj["Mirror"].refresh(True)

# if mirror hasn't been added 
else:

	# import VideoTexture module
	import VideoTexture

	# Check for optional Property named cam
	if obj.has_key("cam") == True:
				
		# get object list
		objList = scene.objects
		
		# get camera name
		camName = obj["cam"]
		
		# get camera object
		cam = objList["OB" + camName]
		
	else:  # default is the active camera
		# get active camera
		cam = scene.active_camera 
		
	# get the mirror material ID
	matID = VideoTexture.materialID(obj, "MA" + obj['material'])
	
	#texture channel
	if obj.has_key('channel') == True:
		texChannel = obj['channel']
	else:
		texChannel = 0

	# get the mirrortexture
	mirror = VideoTexture.Texture(obj, matID, texChannel)
	
	# get the mirror source
	mirror.source = VideoTexture.ImageMirror(scene,cam,obj,matID)

	# save mirror as an object variable
	obj["Mirror"] = mirror