appending libdata no longer breaks all external references.

Existing data is flagged with LIB_APPEND_TAG and all_local only has an option to only operate on un-flagged data.

If you append an object thats linked to a material alredy linked in your scene, the material will not be made local.
So at worst youll need to make local some of the datablocks.

This is fairly simple and though my tests show it to work, do some tests on your own libraries before assuming its problem free.


scripttemplate_mesh_edit wasnt updated with PyAPI changes and moved some functions into generic places.

release/scripts/bpymodules/BPyMathutils.py

@@ -210,3 +210,30 @@ def plane2mat(plane, normalize= False):
 	mat.resize4x4()
 	tmat= Blender.Mathutils.TranslationMatrix(cent)
 	return mat * tmat
+
+
+# Used for mesh_solidify.py and mesh_wire.py
+
+# returns a length from an angle
+# Imaging a 2d space.
+# there is a hoz line at Y1 going to inf on both X ends, never moves (LINEA)
+# down at Y0 is a unit length line point up at (angle) from X0,Y0 (LINEB)
+# This function returns the length of LINEB at the point it would intersect LINEA
+# - Use this for working out how long to make the vector - differencing it from surrounding faces,
+# import math
+from math import pi, sin, cos, sqrt
+
+def angleToLength(angle):
+	# Alredy accounted for
+	if angle < 0.000001:
+		return 1.0
+	
+	angle = 2*pi*angle/360
+	x,y = cos(angle), sin(angle)
+	# print "YX", x,y
+	# 0 d is hoz to the right.
+	# 90d is vert upward.
+	fac=1/x
+	x=x*fac
+	y=y*fac
+	return sqrt((x*x)+(y*y))