[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [25419] trunk/blender/release/scripts: oops, wrong dir
Campbell Barton
ideasman42 at gmail.com
Wed Dec 16 22:23:10 CET 2009
Revision: 25419
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=25419
Author: campbellbarton
Date: 2009-12-16 22:23:09 +0100 (Wed, 16 Dec 2009)
Log Message:
-----------
oops, wrong dir
Added Paths:
-----------
trunk/blender/release/scripts/op/uvcalc_follow_active.py
Removed Paths:
-------------
trunk/blender/release/scripts/io/uvcalc_follow_active.py
Deleted: trunk/blender/release/scripts/io/uvcalc_follow_active.py
===================================================================
--- trunk/blender/release/scripts/io/uvcalc_follow_active.py 2009-12-16 21:22:14 UTC (rev 25418)
+++ trunk/blender/release/scripts/io/uvcalc_follow_active.py 2009-12-16 21:23:09 UTC (rev 25419)
@@ -1,254 +0,0 @@
-#!BPY
-"""
-Name: 'Follow Active (quads)'
-Blender: 242
-Group: 'UVCalculation'
-Tooltip: 'Follow from active quads.'
-"""
-__author__ = "Campbell Barton"
-__url__ = ("blender", "blenderartists.org")
-__version__ = "1.0 2006/02/07"
-
-__bpydoc__ = """\
-This script sets the UV mapping and image of selected faces from adjacent unselected faces.
-
-for full docs see...
-http://mediawiki.blender.org/index.php/Scripts/Manual/UV_Calculate/Follow_active_quads
-"""
-
-# ***** BEGIN GPL LICENSE BLOCK *****
-#
-# Script copyright (C) Campbell J Barton
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# ***** END GPL LICENCE BLOCK *****
-# --------------------------------------------------------------------------
-
-
-from Blender import *
-import bpy
-import BPyMesh
-
-def extend(EXTEND_MODE,ob):
- if EXTEND_MODE == -1:
- return
- me = ob.getData(mesh=1)
- me_verts = me.verts
- # Toggle Edit mode
- is_editmode = Window.EditMode()
- if is_editmode:
- Window.EditMode(0)
- Window.WaitCursor(1)
- t = sys.time()
- edge_average_lengths = {}
-
- OTHER_INDEX = 2,3,0,1
- FAST_INDICIES = 0,2,1,3 # order is faster
- def extend_uvs(face_source, face_target, edge_key):
- '''
- Takes 2 faces,
- Projects its extends its UV coords onto the face next to it.
- Both faces must share an edge.
- '''
-
- def face_edge_vs(vi):
- # assunme a quad
- return [(vi[0], vi[1]), (vi[1], vi[2]), (vi[2], vi[3]), (vi[3], vi[0])]
-
- uvs_source = face_source.uv
- uvs_target = face_target.uv
-
- vidx_source = [v.index for v in face_source]
- vidx_target = [v.index for v in face_target]
-
- # vertex index is the key, uv is the value
- uvs_vhash_source = dict( [ (vindex, uvs_source[i]) for i, vindex in enumerate(vidx_source)] )
- uvs_vhash_target = dict( [ (vindex, uvs_target[i]) for i, vindex in enumerate(vidx_target)] )
-
- edge_idxs_source = face_edge_vs(vidx_source)
- edge_idxs_target = face_edge_vs(vidx_target)
-
- source_matching_edge = -1
- target_matching_edge = -1
-
- edge_key_swap = edge_key[1], edge_key[0]
-
- try: source_matching_edge = edge_idxs_source.index(edge_key)
- except: source_matching_edge = edge_idxs_source.index(edge_key_swap)
- try: target_matching_edge = edge_idxs_target.index(edge_key)
- except: target_matching_edge = edge_idxs_target.index(edge_key_swap)
-
-
-
- edgepair_inner_source = edge_idxs_source[source_matching_edge]
- edgepair_inner_target = edge_idxs_target[target_matching_edge]
- edgepair_outer_source = edge_idxs_source[OTHER_INDEX[source_matching_edge]]
- edgepair_outer_target = edge_idxs_target[OTHER_INDEX[target_matching_edge]]
-
- if edge_idxs_source[source_matching_edge] == edge_idxs_target[target_matching_edge]:
- iA= 0; iB= 1 # Flipped, most common
- else: # The normals of these faces must be different
- iA= 1; iB= 0
-
-
- # Set the target UV's touching source face, no tricky calc needed,
- uvs_vhash_target[edgepair_inner_target[0]][:] = uvs_vhash_source[edgepair_inner_source[iA]]
- uvs_vhash_target[edgepair_inner_target[1]][:] = uvs_vhash_source[edgepair_inner_source[iB]]
-
-
- # Set the 2 UV's on the target face that are not touching
- # for this we need to do basic expaning on the source faces UV's
- if EXTEND_MODE == 2:
-
- try: # divide by zero is possible
- '''
- measure the length of each face from the middle of each edge to the opposite
- allong the axis we are copying, use this
- '''
- i1a= edgepair_outer_target[iB]
- i2a= edgepair_inner_target[iA]
- if i1a>i2a: i1a, i2a = i2a, i1a
-
- i1b= edgepair_outer_source[iB]
- i2b= edgepair_inner_source[iA]
- if i1b>i2b: i1b, i2b = i2b, i1b
- # print edge_average_lengths
- factor = edge_average_lengths[i1a, i2a][0] / edge_average_lengths[i1b, i2b][0]
- except:
- # Div By Zero?
- factor = 1.0
-
- uvs_vhash_target[edgepair_outer_target[iB]][:] = uvs_vhash_source[edgepair_inner_source[0]] +factor * (uvs_vhash_source[edgepair_inner_source[0]] - uvs_vhash_source[edgepair_outer_source[1]])
- uvs_vhash_target[edgepair_outer_target[iA]][:] = uvs_vhash_source[edgepair_inner_source[1]] +factor * (uvs_vhash_source[edgepair_inner_source[1]] - uvs_vhash_source[edgepair_outer_source[0]])
-
- else:
- # same as above but with no factor
- uvs_vhash_target[edgepair_outer_target[iB]][:] = uvs_vhash_source[edgepair_inner_source[0]] + (uvs_vhash_source[edgepair_inner_source[0]] - uvs_vhash_source[edgepair_outer_source[1]])
- uvs_vhash_target[edgepair_outer_target[iA]][:] = uvs_vhash_source[edgepair_inner_source[1]] + (uvs_vhash_source[edgepair_inner_source[1]] - uvs_vhash_source[edgepair_outer_source[0]])
-
- if not me.faceUV:
- me.faceUV= True
-
- face_act = me.activeFace
- if face_act == -1:
- Draw.PupMenu('ERROR: No active face')
- return
-
- face_sel= [f for f in me.faces if len(f) == 4 and f.sel]
-
- face_act_local_index = -1
- for i, f in enumerate(face_sel):
- if f.index == face_act:
- face_act_local_index = i
- break
-
- if face_act_local_index == -1:
- Draw.PupMenu('ERROR: Active face not selected')
- return
-
-
-
- # Modes
- # 0 unsearched
- # 1:mapped, use search from this face. - removed!!
- # 2:all siblings have been searched. dont search again.
- face_modes = [0] * len(face_sel)
- face_modes[face_act_local_index] = 1 # extend UV's from this face.
-
-
- # Edge connectivty
- edge_faces = {}
- for i, f in enumerate(face_sel):
- for edkey in f.edge_keys:
- try: edge_faces[edkey].append(i)
- except: edge_faces[edkey] = [i]
-
- SEAM = Mesh.EdgeFlags.SEAM
-
- if EXTEND_MODE == 2:
- edge_loops = BPyMesh.getFaceLoopEdges(face_sel, [ed.key for ed in me.edges if ed.flag & SEAM] )
- me_verts = me.verts
- for loop in edge_loops:
- looplen = [0.0]
- for ed in loop:
- edge_average_lengths[ed] = looplen
- looplen[0] += (me_verts[ed[0]].co - me_verts[ed[1]].co).length
- looplen[0] = looplen[0] / len(loop)
-
-
-
- # remove seams, so we dont map accross seams.
- for ed in me.edges:
- if ed.flag & SEAM:
- # remove the edge pair if we can
- try: del edge_faces[ed.key]
- except: pass
- # Done finding seams
-
-
- # face connectivity - faces around each face
- # only store a list of indicies for each face.
- face_faces = [[] for i in xrange(len(face_sel))]
-
- for edge_key, faces in edge_faces.iteritems():
- if len(faces) == 2: # Only do edges with 2 face users for now
- face_faces[faces[0]].append((faces[1], edge_key))
- face_faces[faces[1]].append((faces[0], edge_key))
-
-
- # Now we know what face is connected to what other face, map them by connectivity
- ok = True
- while ok:
- ok = False
- for i in xrange(len(face_sel)):
- if face_modes[i] == 1: # searchable
- for f_sibling, edge_key in face_faces[i]:
- if face_modes[f_sibling] == 0:
- face_modes[f_sibling] = 1 # mapped and search from.
- extend_uvs(face_sel[i], face_sel[f_sibling], edge_key)
- face_modes[i] = 1 # we can map from this one now.
- ok= True # keep searching
-
- face_modes[i] = 2 # dont search again
- print sys.time() - t
-
- if is_editmode:
- Window.EditMode(1)
- else:
- me.update()
-
- Window.RedrawAll()
- Window.WaitCursor(0)
-
-
-def main():
- sce = bpy.data.scenes.active
- ob = sce.objects.active
-
- # print ob, ob.type
- if ob == None or ob.type != 'Mesh':
- Draw.PupMenu('ERROR: No mesh object.')
- return
-
-
-
- # 0:normal extend, 1:edge length
- EXTEND_MODE = Draw.PupMenu("Use Face Area%t|Loop Average%x2|None%x0")
- extend(EXTEND_MODE,ob)
-
-if __name__ == '__main__':
- main()
-
Copied: trunk/blender/release/scripts/op/uvcalc_follow_active.py (from rev 25418, trunk/blender/release/scripts/io/uvcalc_follow_active.py)
===================================================================
--- trunk/blender/release/scripts/op/uvcalc_follow_active.py (rev 0)
+++ trunk/blender/release/scripts/op/uvcalc_follow_active.py 2009-12-16 21:23:09 UTC (rev 25419)
@@ -0,0 +1,254 @@
+#!BPY
+"""
+Name: 'Follow Active (quads)'
+Blender: 242
+Group: 'UVCalculation'
+Tooltip: 'Follow from active quads.'
+"""
+__author__ = "Campbell Barton"
+__url__ = ("blender", "blenderartists.org")
+__version__ = "1.0 2006/02/07"
+
+__bpydoc__ = """\
+This script sets the UV mapping and image of selected faces from adjacent unselected faces.
+
+for full docs see...
+http://mediawiki.blender.org/index.php/Scripts/Manual/UV_Calculate/Follow_active_quads
+"""
+
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# Script copyright (C) Campbell J Barton
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# ***** END GPL LICENCE BLOCK *****
+# --------------------------------------------------------------------------
+
+
+from Blender import *
+import bpy
+import BPyMesh
+
+def extend(EXTEND_MODE,ob):
+ if EXTEND_MODE == -1:
+ return
+ me = ob.getData(mesh=1)
@@ Diff output truncated at 10240 characters. @@
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