added messages to scripts, stopping them from modifying multires meshes.

object_cookie_cutter - can now also use curves to cut holes in a mesh.

release/scripts/bevel_center.py

@@ -2,7 +2,7 @@
 
 """ Registration info for Blender menus
 Name: 'Bevel Center'
-Blender: 240
+Blender: 243
 Group: 'Mesh'
 Tip: 'Bevel selected faces, edges, and vertices'
 """
@@ -50,7 +50,7 @@ from Blender import NMesh, Window, Scene
 from Blender.Draw import *
 from Blender.Mathutils import *
 from Blender.BGL import *
-
+import BPyMessages
 #PY23 NO SETS#
 '''
 try:
@@ -72,8 +72,13 @@ def act_mesh_ob():
 	scn = Scene.GetCurrent()
 	ob = scn.objects.active
 	if ob == None or ob.type != 'Mesh': 
-		PupMenu('ERROR%t|Select a mesh object.')
+		BPyMessages.Error_NoMeshActive()
 		return
+	
+	if ob.getData(mesh=1).multires:
+		BPyMessages.Error_NoMeshMultiresEdit()
+		return
+	
 	return ob
 
 def make_sel_vert(*co):
@@ -356,10 +361,14 @@ def draw():
 
 	glClear(GL_COLOR_BUFFER_BIT)
 	Button("Bevel",EVENT_BEVEL,10,100,280,25)
+	
+	BeginAlign()
 	left=Number('',  EVENT_NOEVENT,10,70,45, 20,left.val,0,right.val,'Set the minimum of the slider')
-	right = Number("",EVENT_NOEVENT,245,70,45,20,right.val,left.val,200,"Set the maximum of the slider")
 	dist=Slider("Thickness  ",EVENT_UPDATE,60,70,180,20,dist.val,left.val,right.val,0, \
 			"Thickness of the bevel, can be changed even after bevelling")
+	right = Number("",EVENT_NOEVENT,245,70,45,20,right.val,left.val,200,"Set the maximum of the slider")
+
+	EndAlign()
 	glRasterPos2d(8,40)
 	Text('To finish, you can use recursive bevel to smooth it')
 	
@@ -396,7 +405,7 @@ def bevel():
 	is_editmode = Window.EditMode() 
 	if is_editmode: Window.EditMode(0)
 	
-	me = ob.getData()
+	me = ob.data
 
 	NV = {}
 	#PY23 NO SETS# NV_ext = set()
@@ -420,11 +429,13 @@ def bevel():
 def bevel_update():
 	""" Use NV to update the bevel """
 	global dist, old_dist
-	is_editmode = Window.EditMode()
-	if is_editmode: Window.EditMode(0)
 	
 	if old_dist == None:
-		PupMenu('ERROR%t|Must bevel first.')
+		# PupMenu('Error%t|Must bevel first.')
+		return
+	
+	is_editmode = Window.EditMode()
+	if is_editmode: Window.EditMode(0)
 	
 	fac = dist.val - old_dist
 	old_dist = dist.val

release/scripts/bpymodules/BPyMessages.py

@@ -1,14 +1,17 @@
 from Blender import Draw, sys
 def Error_NoMeshSelected():
-	Draw.PupMenu('ERROR%t|No mesh objects selected')
+	Draw.PupMenu('Error%t|No mesh objects selected')
 def Error_NoActive():
-	Draw.PupMenu('ERROR%t|No active object')
+	Draw.PupMenu('Error%t|No active object')
 def Error_NoMeshActive():
-	Draw.PupMenu('ERROR%t|Active object is not a mesh')
+	Draw.PupMenu('Error%t|Active object is not a mesh')
 def Error_NoMeshUvSelected():
-	Draw.PupMenu('ERROR%t|No mesh objects with texface selected')
+	Draw.PupMenu('Error%t|No mesh objects with texface selected')
 def Error_NoMeshUvActive():
-	Draw.PupMenu('ERROR%t|Active object is not a mesh with texface')
+	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')
+
 
 # File I/O messages
 def Error_NoFile(path):

release/scripts/mesh_boneweight_copy.py

@@ -1,7 +1,7 @@
 #!BPY
 """
 Name: 'Bone Weight Copy'
-Blender: 241
+Blender: 243
 Group: 'Object'
 Tooltip: 'Copy Bone Weights from 1 mesh, to all other selected meshes.'
 """
@@ -257,12 +257,16 @@ def main():
 			else:
 				data= (ob, me, worldspace_verts(me, ob), groups)
 				sel.append(data)
-		
+	
-	if not sel or from_data==None:
+	if not from_data:
-		Blender.Draw.PupMenu('Select 2 or more mesh objects, aborting.')
+		Blender.Draw.PupMenu('Error%t|No mesh with vertex groups found.')
-		if not sel and quality:
-			from_data[1].verts= None
 		return
+	
+	if not sel:
+		Blender.Draw.PupMenu('Error%t|Select 2 or more mesh objects, aborting.')
+		if quality:	from_data[1].verts= None
+		return
+	
 	t= Blender.sys.time()
 	Window.WaitCursor(1)
 	

release/scripts/mesh_cleanup.py

@@ -306,20 +306,26 @@ def main():
 	
 	Blender.Window.WaitCursor(1)
 	for me in meshes:
-		if CLEAN_FACE_SMALL:
+		
-			rem_face_count += rem_area_faces(me, limit)
+		if me.multires:
+			multires_level_orig = me.multiresDrawLevel
+			me.multiresDrawLevel = 1
+			print 'Warning, cannot perform destructive operations on multires mesh:', me.name
+		else:
+			if CLEAN_FACE_SMALL:
+				rem_face_count += rem_area_faces(me, limit)
+				
+			if CLEAN_FACE_PERIMETER:
+				rem_face_count += rem_perimeter_faces(me, limit)
 			
-		if CLEAN_FACE_PERIMETER:
+			if CLEAN_EDGE_SMALL: # for all use 2- remove all edges.
-			rem_face_count += rem_perimeter_faces(me, limit)
+				rem_edge_count += rem_free_edges(me, limit)
-		
+			
-		if CLEAN_EDGE_SMALL: # for all use 2- remove all edges.
+			if CLEAN_EDGE_NOFACE:
-			rem_edge_count += rem_free_edges(me, limit)
+				rem_edge_count += rem_free_edges(me)
-		
+			
-		if CLEAN_EDGE_NOFACE:
+			if CLEAN_VERTS_FREE:
-			rem_edge_count += rem_free_edges(me)
+				rem_vert_count += rem_free_verts(me)
-		
-		if CLEAN_VERTS_FREE:
-			rem_vert_count += rem_free_verts(me)
 		
 		if CLEAN_MATERIALS:
 			rem_material_count += rem_unused_materials(me)
@@ -345,7 +351,11 @@ def main():
 			
 		if CLEAN_NAN_UVS:
 			fix_nan_uvcount = fix_nan_uvs(me)
-	
+		
+		# restore multires.
+		if me.multires:
+			me.multiresDrawLevel = multires_level_orig
+		
 	Blender.Window.WaitCursor(0)
 	if is_editmode: Window.EditMode(0)
 	stat_string= 'Removed from ' + str(len(meshes)) + ' Mesh(es)%t|'

release/scripts/mesh_poly_reduce.py

@@ -1,7 +1,7 @@
 #!BPY
 """
 Name: 'Poly Reducer'
-Blender: 241
+Blender: 243
 Group: 'Mesh'
 Tooltip: 'Removed polygons from a mesh while maintaining the shape, textures and weights.'
 """
@@ -17,6 +17,7 @@ This script simplifies the mesh by removing faces, keeping the overall shape of
 from Blender import Draw, Window, Scene, Mesh, Mathutils, sys, Object
 import BPyMesh
 # reload(BPyMesh)
+import BPyMessages
 
 # ***** BEGIN GPL LICENSE BLOCK *****
 #
@@ -42,13 +43,17 @@ import BPyMesh
 
 def main():
 	scn = Scene.GetCurrent()
-	act_ob= scn.getActiveObject()
+	act_ob= scn.objects.active
-	if not act_ob or act_ob.getType()!='Mesh':
+	if not act_ob or act_ob.type != 'Mesh':
-		Draw.PupMenu('Error, select a mesh as your active object')
+		BPyMessages.Error_NoMeshActive()
 		return
 	
-	
 	act_me= act_ob.getData(mesh=1)
+	
+	if act_me.multires:
+		BPyMessages.Error_NoMeshMultiresEdit()
+		return
+	
 	act_group= act_me.activeGroup
 	if not act_group: act_group= ''
 	

release/scripts/mesh_skin.py

@@ -2,7 +2,7 @@
 
 """
 Name: 'Bridge Faces/Edge-Loops'
-Blender: 237
+Blender: 243
 Group: 'Mesh'
 Tooltip: 'Select 2 vert loops, then run this script.'
 """
@@ -53,6 +53,7 @@ import Blender
 from Blender import Window
 from Blender.Mathutils import MidpointVecs, Vector, CrossVecs
 from Blender.Mathutils import AngleBetweenVecs as _AngleBetweenVecs_
+import BPyMessages
 
 from Blender.Draw import PupMenu
 
@@ -521,9 +522,15 @@ def main():
 	if is_editmode: Window.EditMode(0)
 	ob = Blender.Scene.GetCurrent().objects.active
 	if ob == None or ob.type != 'Mesh':
+		BPyMessages.Error_NoMeshActive()
 		return
 	
 	me = ob.getData(mesh=1)
+	
+	if me.multires:
+		BPyMessages.Error_NoMeshMultiresEdit()
+		return
+	
 	time1 = Blender.sys.time()
 	selEdges = getSelectedEdges(me, ob)
 	vertLoops = getVertLoops(selEdges, me) # list of lists of edges.

release/scripts/mesh_solidify.py

@@ -19,6 +19,8 @@ Optionaly you can skin between the original and new faces to make a watertight s
 from Blender import *
 import BPyMesh
 # reload(BPyMesh)
+import BPyMessages
+# reload(BPyMessages)
 
 # python 2.3 has no reversed() iterator. this will only work on lists and tuples
 try:
@@ -97,16 +99,17 @@ def lengthFromAngle(angle):
 	return sqrt((x*x)+(y*y))
 
 
-
-
-
-
 def main():
 	scn = Scene.GetCurrent()
 	ob = scn.objects.active
 	
 	if not ob or ob.type != 'Mesh':
-		Draw.PupMenu('ERROR: Active object is not a mesh, aborting.')
+		BPyMessages.Error_NoMeshActive()
+		return
+	
+	me = ob.getData(mesh=1)
+	if me.multires:
+		BPyMessages.Error_NoMeshMultiresEdit()
 		return
 	
 	# Create the variables.
@@ -132,7 +135,7 @@ def main():
 	is_editmode = Window.EditMode() 
 	if is_editmode: Window.EditMode(0)
 	
-	# Main code function	
+	# Main code function
 	me = ob.getData(mesh=1)
 	me_faces = me.faces
 	faces_sel= [f for f in me_faces if f.sel]

release/scripts/object_cookie_cutter.py

@@ -29,9 +29,8 @@ This script supports UV coordinates and images.
 
 
 import Blender
-import BPyMathutils
 from math import sqrt
-reload(BPyMathutils)
+import BPyMesh
 Vector= Blender.Mathutils.Vector
 LineIntersect2D= Blender.Geometry.LineIntersect2D
 
@@ -80,14 +79,10 @@ def point_in_bounds(pt, bounds):
 	each tuple is
 	xmin, ymin, xmax, ymax
 	'''	
-	if\
+	if bounds[0] < pt.x < bounds[2] and bounds[1] < pt.y < bounds[3]:
-	pt.x<bounds[0] or\
-	pt.y<bounds[1] or\
-	pt.x>bounds[2] or\
-	pt.y>bounds[3]:
-		return False
-	else:
 		return True
+	else:
+		return False
 	
 	
 def point_in_poly2d(pt, fvco):
@@ -555,9 +550,9 @@ def main():
 	
 	print '\nRunning Cookie Cutter'
 	time= Blender.sys.time()
-	
+	scn = Blender.Scene.GetCurrent()
-	obs= [ob for ob in Blender.Object.GetSelected() if ob.getType()=='Mesh']
+	obs= [ob for ob in scn.objects.context if ob.type in ('Mesh', 'Curve')]
-	
+	MULTIRES_ERROR = False
 	
 	# Divide into 2 lists- 1 with faces, one with only edges
 	terrains=	[] #[me for me in mes if me.faces]
@@ -566,29 +561,34 @@ def main():
 	terrain_type= auto_class(['mesh', 'bounds', 'face_bounds', 'edge_bounds', 'edge_dict', 'cutters', 'matrix'])
 	
 	for ob in obs:
-		me= ob.getData(mesh=1)
+		if ob.type == 'Mesh':
+			me= ob.getData(mesh=1)
+		else:
+			me= BPyMesh.getMeshFromObject(ob)
 		
 		# a new terrain instance
-		t= terrain_type()
+		if me.multires:
-		
+			MULTIRES_ERROR = True		
-		t.matrix= ob.matrixWorld * Blender.Window.GetViewMatrix()
+		else:
-		
+			t= terrain_type()
-		# Transform the object by its matrix
+			
-		me.transform(t.matrix)
+			t.matrix= ob.matrixWorld * Blender.Window.GetViewMatrix()
-		
+			
-		# Set the terrain bounds
+			# Transform the object by its matrix
-		t.bounds=		bounds_xy(me.verts)
+			me.transform(t.matrix)
-		t.edge_bounds= 	[bounds_xy(ed) for ed in me.edges]
+			
-		t.mesh=			me
+			# Set the terrain bounds
-
+			t.bounds=		bounds_xy(me.verts)
-		
+			t.edge_bounds= 	[bounds_xy(ed) for ed in me.edges]
-		if me.faces: # Terrain.
+			t.mesh=			me
-			t.edge_dict=					mesh_edge_dict(me)
+			
-			t.face_bounds=					[bounds_xy(f) for f in me.faces]
+			if me.faces: # Terrain.
-			t.cutters= 						[] # Store cutting objects that cut us here
+				t.edge_dict=					mesh_edge_dict(me)
-			terrains.append(t)
+				t.face_bounds=					[bounds_xy(f) for f in me.faces]
-		elif len(me.edges)>2: # Cutter
+				t.cutters= 						[] # Store cutting objects that cut us here
-			cutters.append(t)
+				terrains.append(t)
+			elif len(me.edges)>2: # Cutter
+				cutters.append(t)
 	
 	totcuts= len(terrains)*len(cutters)
 	if not totcuts:
@@ -631,13 +631,17 @@ def main():
 							f.sel= 1
 	Blender.Mesh.Mode(Blender.Mesh.SelectModes['FACE'])
 	
-	
 	# Restore the transformation
 	for data in (terrains, cutters):
 		for t in data:
-			t.mesh.transform(t.matrix.copy().invert())
+			if t.mesh.users: # it may have been a temp mesh from a curve.
+				t.mesh.transform(t.matrix.copy().invert())
 	
 	Blender.Window.WaitCursor(0)
+	
+	if MULTIRES_ERROR:
+		Blender.Draw.PupMenu('Error%t|One or more meshes meshes not cut because they are multires.')
+	
 	print 'terrains:%i cutters %i  %.2f secs taken' % (len(terrains), len(cutters), Blender.sys.time()-time)
 
 

release/scripts/unweld.py

@@ -1,7 +1,7 @@
 #!BPY
 """ Registration info for Blender menus: <- these words are ignored
 Name: 'Unweld vertex/ices'
-Blender: 234
+Blender: 243
 Group: 'Mesh'
 Tip: 'Unweld all faces from a (or several) selected and common vertex. Made vertex bevelling'
 """
@@ -86,7 +86,7 @@ import Blender
 from Blender import Noise
 from Blender.Draw import *
 from Blender.BGL import *
-
+import BPyMessages
 # $Id$
 
 NR=Noise.random
@@ -213,30 +213,33 @@ def collecte_edge(listf2v,me,thegood):
 	if DEBUG : print 'number of edges : ',edges," Edge list : " ,edgelist    
 	return edges, edgelist     
 
-OBJECT=Blender.Scene.getCurrent().getActiveObject()
+OBJECT=Blender.Scene.GetCurrent().getActiveObject()
 
 if OBJECT and OBJECT.getType()=='Mesh':
-	EDITMODE=Blender.Window.EditMode()
+	if OBJECT.getData(mesh=1).multires:
-	Blender.Window.EditMode(0)
+		BPyMessages.Error_NoMeshMultiresEdit()
-	name = "Unweld %t|Unbind Points %x1|With Noise %x2|Middle Face %x3"
+	else:
-	result = Blender.Draw.PupMenu(name)
+		EDITMODE=Blender.Window.EditMode()
-	if result:
+		Blender.Window.EditMode(0)
-		me=OBJECT.getData()
+		name = "Unweld %t|Unbind Points %x1|With Noise %x2|Middle Face %x3"
-		sole=0
+		result = Blender.Draw.PupMenu(name)
-		vSelection=[]
+		if result:
-		for v in me.verts:
+			me=OBJECT.getData()
-			if v.sel==1:
+			sole=0
-				vSelection.append(v)
+			vSelection=[]
-		for v in  vSelection:
+			for v in me.verts:
-				thegood=v    
+				if v.sel==1:
-				if DEBUG : print thegood
+					vSelection.append(v)
-				listf2v=connectedFacesList(me,thegood)
+			for v in  vSelection:
-				me=createAdditionalFace(me,thegood,listf2v)
+					thegood=v    
-				#OBJECT.link(me)
+					if DEBUG : print thegood
-				me.update()
+					listf2v=connectedFacesList(me,thegood)
-				OBJECT.makeDisplayList()
+					me=createAdditionalFace(me,thegood,listf2v)
-		
+					#OBJECT.link(me)
-	Blender.Window.EditMode(EDITMODE)
+					me.update()
+					OBJECT.makeDisplayList()
+			
+		Blender.Window.EditMode(EDITMODE)
 	
 else:
 	name = "Nothing to do! Did you select at least one vertex?"