mesh_wire.py - gave an error with no faces,

wizard_curve2tree.py - didnt work with no bevel object
Curve.py - ext1, ext2 didnt reference the interface names.

release/scripts/bpymodules/BPyMessages.py

@@ -11,6 +11,8 @@ def Error_NoMeshUvActive():
 	Draw.PupMenu('Error%t|Active object is not a mesh with texface')
 def Error_NoMeshMultiresEdit():
 	Draw.PupMenu('Error%t|Unable to complete action with multires enabled')
+def Error_NoMeshFaces():
+	Draw.PupMenu('Error%t|Mesh has no faces')
 
 # File I/O messages
 def Error_NoFile(path):

release/scripts/mesh_wire.py

@@ -44,6 +44,7 @@ from BPyMathutils import angleToLength
 import mesh_solidify
 
 import BPyMessages
+reload(BPyMessages)
 import bpy
 
 
@@ -219,9 +220,7 @@ def solid_wire(ob_orig, me_orig, sce, PREF_THICKNESS, PREF_SOLID, PREF_SHARP, PR
 				for ii in vusers:
 					co += me.verts[ii].co
 				co /= len(vusers)
-		
-		
-		
+	
 	me.faces.delete(1, range(len(me.faces)))
 	
 	me.faces.extend(new_faces)
@@ -245,6 +244,18 @@ def main():
 		BPyMessages.Error_NoMeshActive()
 		return 
 	
+	# Saves the editmode state and go's out of 
+	# editmode if its enabled, we cant make
+	# changes to the mesh data while in editmode.
+	is_editmode = Window.EditMode()
+	Window.EditMode(0)
+	
+	me = ob_act.getData(mesh=1) # old NMesh api is default
+	if len(me.faces)==0:
+		BPyMessages.Error_NoMeshFaces()
+		if is_editmode: Window.EditMode(1)
+		return
+	
 	# Create the variables.
 	PREF_THICK = Blender.Draw.Create(0.005)
 	PREF_SOLID = Blender.Draw.Create(1)
@@ -259,16 +270,10 @@ def main():
 	]
 	
 	if not Blender.Draw.PupBlock('Solid Wireframe', pup_block):
+		if is_editmode: Window.EditMode(1)
 		return
 	
-	# Saves the editmode state and go's out of 
-	# editmode if its enabled, we cant make
-	# changes to the mesh data while in editmode.
-	is_editmode = Window.EditMode()
-	Window.EditMode(0)
-	
 	Window.WaitCursor(1)
-	me = ob_act.getData(mesh=1) # old NMesh api is default
 	t = sys.time()
 	
 	# Run the mesh editing function
@@ -282,4 +287,4 @@ def main():
 	
 # This lets you can import the script without running it
 if __name__ == '__main__':
-	main()
+	main()

release/scripts/wizard_curve2tree.py

@@ -183,7 +183,9 @@ class tree:
 			bb = curve.bevob.boundingBox
 			# self.limbScale = (bb[0] - bb[7]).length / 2.825 # THIS IS GOOD WHEN NON SUBSURRFED
 			self.limbScale = (bb[0] - bb[7]).length / 1.8
-		
+		elif curve.ext2 != 0.0:
+			self.limbScale = curve.ext2 * 1.5
+			
 		# forward_diff_bezier will fill in the blanks
 		# nice we can reuse these for every curve segment :)
 		pointlist = [[None, None, None] for i in xrange(steps+1)]

source/blender/python/api2_2x/doc/Curve.py

@@ -115,9 +115,9 @@ class Curve:
 	@type resolv: int
 	@ivar width: The Curve Data width [0 - 2].
 	@type width: float
-	@ivar ext1: The Curve Data extent1 (for bevels).
+	@ivar ext1: The Curve Data extent1 Called "Extrude" in the user interface (for bevels only).
 	@type ext1: float
-	@ivar ext2: The Curve Data extent2 (for bevels).
+	@ivar ext2: The Curve Data extent2 - Called "Bevel Depth" in the user interface (for bevels only).
 	@type ext2: float
 	@ivar loc: The Curve Data location(from the center).
 	@type loc: list of 3 floats