Samples\AnimationLayer\MergeAnimationLayers.py

# Copyright 2010 Autodesk, Inc.  All rights reserved.
# Use of this software is subject to the terms of the Autodesk license agreement 
# provided at the time of installation or download, or which otherwise accompanies
# this software in either electronic or hard copy form.
#
# Script description:
# Show how to create new animation layers and how to animate a cube on different layers.
# Also, we speficy some options for the animation layers.
#
# Topic: FBAnimationLayer
#
 
from pyfbsdk import *
 
#--
 
 
lCube = FBModelCube("Cube")
lCube.Translation.SetAnimated(True)
lCube.Rotation.SetAnimated(True)
lCube.Show = True;
        
 
lSystem = FBSystem()
lSystem.CurrentTake.CreateNewLayer()
lCount = lSystem.CurrentTake.GetLayerCount()
lSystem.CurrentTake.GetLayer(lCount-1).Name= "PythonLayer1"
 
 
lSystem.CurrentTake.GetLayerByName("PythonLayer1").Weight = 50;
lSystem.CurrentTake.GetLayerByName("PythonLayer1").LayerMode = FBLayerMode.kFBLayerModeOverride;
 
 
lSystem.CurrentTake.SetCurrentLayer(lCount-1)
 
 
Node = lCube.AnimationNode.Nodes[0]
 
for lNode in Node.Nodes:
    lNode.FCurve.KeyAdd(FBTime(0,0,0,0), 0)
lCube.Translation.GetAnimationNode().KeyAdd(FBTime(0,0,0,10), [20, 20, 20])
lCube.Translation.GetAnimationNode().SetCandidate([10, 10, 10])
lCube.Translation.GetAnimationNode().KeyCandidate()
 
 
 
lSystem.CurrentTake.CreateNewLayer()
lCount = lSystem.CurrentTake.GetLayerCount()
lSystem.CurrentTake.GetLayer(lCount-1).Name= "PythonLayer2"
 
 
lSystem.CurrentTake.SetCurrentLayer(lCount-1)
 
 
for lNode in Node.Nodes:
    lNode.FCurve.KeyAdd(FBTime(0,0,0,20), 15)
    del( lNode )
lCube.Translation.GetAnimationNode().KeyAdd(FBTime(0,0,0,20), [11, 11, 11])
lCube.Translation.GetAnimationNode().SetCandidate([30, 30, 30])
lCube.Translation.GetAnimationNode().KeyCandidate()
 
 
lSystem.CurrentTake.CreateNewLayer()
lCount = lSystem.CurrentTake.GetLayerCount()
ParentLayer = lSystem.CurrentTake.GetLayer(lCount-2)
NewChildLayer = lSystem.CurrentTake.GetLayer(lCount-1)
NewChildLayer.Name= "child of PythonLayer2"
 
 
ParentLayer.AddChildLayer(NewChildLayer)
 
 
print(ParentLayer.GetChildCount())
 
 
lSystem.CurrentTake.GetLayerByName("PythonLayer1").SelectLayer(True, False)
lSystem.CurrentTake.GetLayerByName("PythonLayer2").SelectLayer(True, False)
 
 
lSystem.CurrentTake.MergeLayers(FBAnimationLayerMergeOptions.kFBAnimLayerMerge_SelectedLayer_CompleteScene, True, FBMergeLayerMode.kFBMergeLayerModeAutomatic)