def ExportObject(scene, parentNode, blenderScene, blenderObject):
''' recusivally load convert a blender scene to an alchemedia node'''
# create an alchemedia scene node
node = scene.CreateSceneNode(parentNode)
sceneObject = pyScene.pyObject(scene, node)
sceneObject.SetName(blenderObject.getName())
# save teh transformation matrix
(x, y, z) = blenderObject.getLocation('worldspace')
(SizeX, SizeY, SizeZ) = blenderObject.getSize('worldspace')
euler = blenderObject.getEuler('worldspace')
sceneObject.SetMatrix(x, y, z, euler.x, euler.y, euler.z, SizeX, SizeY,
SizeZ)
# if this object has a mesh, export the mesh
if blenderObject.getType() == 'Mesh':
ExportMesh(scene, node, blenderScene, blenderObject)
# if thsi object is a rigif body export body
isRigBody = blenderObject.rbFlags & (Blender.Object.RBFlags.RIGIDBODY
| Blender.Object.RBFlags.BOUNDS)
#isNotRigBody = blenderObject.rbFlags & Blender.Object.RBFlags.GHOST
if isRigBody and blenderObject.isSoftBody == False:
ExportRigidBody(scene, node, blenderScene, blenderObject)
# it appears blender does not has interface for getting the children of an object
# I need to do a brute for scan here
for object in blenderScene.objects:
if object.getParent() == blenderObject:
type = object.getType()
if type == 'Mesh' or type == 'Empty':
ExportObject(scene, node, blenderScene, object)
def ExportObject(scene, parentNode, blenderScene, blenderObject):
''' recusivally load convert a blender scene to an alchemedia node'''
# create an alchemedia scene node
node = scene.CreateSceneNode(parentNode)
sceneObject = pyScene.pyObject(scene, node);
sceneObject.SetName (blenderObject.getName())
# save teh transformation matrix
(x, y, z) = blenderObject.getLocation('worldspace')
(SizeX, SizeY, SizeZ) = blenderObject.getSize('worldspace')
euler = blenderObject.getEuler('worldspace')
sceneObject.SetMatrix(x, y, z, euler.x, euler.y, euler.z, SizeX, SizeY, SizeZ);
# if this object has a mesh, export the mesh
if blenderObject.getType() == 'Mesh':
ExportMesh (scene, node, blenderScene, blenderObject)
# if thsi object is a rigif body export body
isRigBody = blenderObject.rbFlags & (Blender.Object.RBFlags.RIGIDBODY | Blender.Object.RBFlags.BOUNDS)
#isNotRigBody = blenderObject.rbFlags & Blender.Object.RBFlags.GHOST
if isRigBody and blenderObject.isSoftBody == False:
ExportRigidBody(scene, node, blenderScene, blenderObject)
# it appears blender does not has interface for getting the children of an object
# I need to do a brute for scan here
for object in blenderScene.objects:
if object.getParent() == blenderObject:
type = object.getType()
if type == 'Mesh' or type == 'Empty':
ExportObject(scene, node, blenderScene, object)
def LoadNodesScene(scene, rootNode, blenderScene, chidrenList):
''' recusivally load convert a scene to a blender scene'''
blenderObject = None
meshNode = GetMeshNode(scene, rootNode)
if meshNode != None:
blenderObject = CreateBlenderMeshObjectFromNode(
scene, meshNode, blenderScene)
else:
blenderObject = CreateBlenderEmptyOject(scene, rootNode, blenderScene)
# add the object to the childer list
chidrenList.append(blenderObject)
# see if this node has more children and add then to the scene
myChidren = []
childLink = scene.GetFirstChildLink(rootNode)
while childLink != None:
childNode = scene.GetNodeFromLink(childLink)
if scene.IsSceneNode(childNode) == True:
LoadNodesScene(scene, childNode, blenderScene, myChidren)
childLink = scene.GetNextChildLink(rootNode, childLink)
blenderObject.makeParent(myChidren)
# set the object name
blenderObject.setName(scene.GetNodeName(rootNode))
# set position and oriention
object = pyScene.pyObject(scene, rootNode)
#posit = object.GetLocalPosition()
#eulers = object.GetLocalEulers()
#scale = object.GetLocalScale()
#euler = [eulers.x, eulers.y, eulers.z]
#blenderObject.setSize(scale.x, scale.y, scale.z)
#blenderObject.setLocation(posit.x, posit.y, posit.z)
#blenderObject.setEuler(euler)
objectMatrix = object.GetMatrix4x4()
blenderMatrix = Blender.Mathutils.Matrix([1, 0, 0, 0], [0, 1, 0, 0],
[0, 0, 1, 0], [0, 0, 0, 1])
blenderMatrix[0][0] = objectMatrix.e00
blenderMatrix[0][1] = objectMatrix.e01
blenderMatrix[0][2] = objectMatrix.e02
blenderMatrix[1][0] = objectMatrix.e10
blenderMatrix[1][1] = objectMatrix.e11
blenderMatrix[1][2] = objectMatrix.e12
blenderMatrix[2][0] = objectMatrix.e20
blenderMatrix[2][1] = objectMatrix.e21
blenderMatrix[2][2] = objectMatrix.e22
blenderMatrix[3][0] = objectMatrix.e30
blenderMatrix[3][1] = objectMatrix.e31
blenderMatrix[3][2] = objectMatrix.e32
blenderObject.setMatrix(blenderMatrix)
def LoadNodesScene(scene, rootNode, blenderScene, chidrenList): ''' recusivally load convert a scene to a blender scene''' blenderObject = None meshNode = GetMeshNode(scene, rootNode) if meshNode != None: blenderObject = CreateBlenderMeshObjectFromNode (scene, meshNode, blenderScene) else: blenderObject = CreateBlenderEmptyOject (scene, rootNode, blenderScene) # add the object to the childer list chidrenList.append(blenderObject) # see if this node has more children and add then to the scene myChidren = [] childLink = scene.GetFirstChildLink (rootNode) while childLink != None: childNode = scene.GetNodeFromLink(childLink) if scene.IsSceneNode(childNode) == True: LoadNodesScene(scene, childNode, blenderScene, myChidren) childLink = scene.GetNextChildLink (rootNode, childLink) blenderObject.makeParent(myChidren) # set the object name blenderObject.setName (scene.GetNodeName(rootNode)) # set position and oriention object = pyScene.pyObject (scene, rootNode) #posit = object.GetLocalPosition() #eulers = object.GetLocalEulers() #scale = object.GetLocalScale() #euler = [eulers.x, eulers.y, eulers.z] #blenderObject.setSize(scale.x, scale.y, scale.z) #blenderObject.setLocation(posit.x, posit.y, posit.z) #blenderObject.setEuler(euler) objectMatrix = object.GetMatrix4x4() blenderMatrix = Blender.Mathutils.Matrix([1,0,0,0], [0,1,0,0], [0,0,1,0], [0,0,0,1]) blenderMatrix[0][0] = objectMatrix.e00 blenderMatrix[0][1] = objectMatrix.e01 blenderMatrix[0][2] = objectMatrix.e02 blenderMatrix[1][0] = objectMatrix.e10 blenderMatrix[1][1] = objectMatrix.e11 blenderMatrix[1][2] = objectMatrix.e12 blenderMatrix[2][0] = objectMatrix.e20 blenderMatrix[2][1] = objectMatrix.e21 blenderMatrix[2][2] = objectMatrix.e22 blenderMatrix[3][0] = objectMatrix.e30 blenderMatrix[3][1] = objectMatrix.e31 blenderMatrix[3][2] = objectMatrix.e32 blenderObject.setMatrix(blenderMatrix)
