updated py scripts for changes in mathutils

release/scripts/3ds_import.py

@@ -314,10 +314,7 @@ def process_next_chunk(file, previous_chunk, importedObjects):
 	
 	
 	def putContextMesh(myContextMesh, myContextMeshMaterials):
-		INV_MAT= Blender.Mathutils.Matrix(contextMatrix)
-		
-		INV_MAT.invert()
-		contextMesh.transform(INV_MAT)
+		contextMesh.transform(contextMatrix.inverted())
 		
 		materialFaces= set()
 		# Now make copies with assigned materils.

release/scripts/bevel_center.py

@@ -85,9 +85,9 @@ def add_to_NV(old,dir,new):
 
 def get_v(old, *neighbors):
 	# compute the direction of the new vert
-	if len(neighbors) == 1: dir = (neighbors[0].co - old.co).normalize()
+	if len(neighbors) == 1: dir = (neighbors[0].co - old.co).normalized()
 		#dir
-	else: dir = (neighbors[0].co - old.co).normalize() + (neighbors[1].co-old.co).normalize()
+	else: dir = (neighbors[0].co - old.co).normalized() + (neighbors[1].co-old.co).normalized()
 	 
 	# look in NV if this vert already exists
 	key = tuple(dir)

release/scripts/bpymodules/BPyMesh.py

@@ -1043,10 +1043,7 @@ def pointInsideMesh(ob, pt):
 		else:
 			return False
 	
-	
-	obImvMat = Blender.Mathutils.Matrix(ob.matrixWorld)
-	obImvMat.invert()
-	obSpacePt = pt*obImvMat
+	obSpacePt = pt*ob.matrixWorld.inverted()
 	ray = Vector(0,0,-1)
 	me= ob.getData(mesh=1)
 	

release/scripts/bpymodules/BPyWindow.py

@@ -44,7 +44,7 @@ def mouseViewRay(screen_x, screen_y, localMatrix=None, useMid = False):
 			# sorry - i cannot explain here what they all do
 			# - if you're not familiar with all those matrices take a look at an introduction to OpenGL...
 			pm	= Window.GetPerspMatrix()   # the prespective matrix
-			pmi  = Matrix(pm); pmi.invert() # the inverted perspective matrix
+			pmi  = pm.inverted() # the inverted perspective matrix
 			
 			if (1.0 - epsilon < pmi[3][3] < 1.0 + epsilon):
 				# pmi[3][3] is 1.0 if the 3dwin is in ortho-projection mode (toggled with numpad 5)

release/scripts/bpymodules/mesh_gradient.py

@@ -109,7 +109,7 @@ def vertexGradientPick(ob, MODE):
 		cross_grad= CrossVecs(DirectionA, OriginA-OriginB)
 		ORTHO= True
 		
-	cross_grad= cross_grad.normalize() * 100
+	cross_grad= cross_grad.normalized() * 100
 	
 	lineA= (OriginA, OriginA+(DirectionA*100))
 	lineB= (OriginB, OriginB+(DirectionB*100))

release/scripts/mesh_skin.py

@@ -74,8 +74,8 @@ class edgeLoop:
 		# Use next and prev, nextDist, prevDist
 		
 		# Get Loops centre.
-		fac= 1.0/len(loop)
-		self.centre= reduce(lambda a,b: a+b.co*fac, loop, Mathutils.Vector())
+		fac= len(loop)
+		self.centre= reduce(lambda a,b: a+b.co/fac, loop, Mathutils.Vector())
 		
 		# Convert Vert loop to Edges.
 		self.edges = []