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Diffstat (limited to 'release/scripts/uv_seams_from_islands.py')
| -rw-r--r-- | release/scripts/uv_seams_from_islands.py | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/release/scripts/uv_seams_from_islands.py b/release/scripts/uv_seams_from_islands.py deleted file mode 100644 index 7f156efde7d..00000000000 --- a/release/scripts/uv_seams_from_islands.py +++ /dev/null @@ -1,101 +0,0 @@ -#!BPY -""" -Name: 'Seams from Islands' -Blender: 246 -Group: 'UV' -Tooltip: 'Add seams onto the mesh at the bounds of UV islands' -""" - -# ***** BEGIN GPL LICENSE BLOCK ***** -# -# Script copyright (C) Campbell 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 Scene, Mesh, Window, sys -import BPyMessages - -def seams_from_islands(me): - # This function runs out of editmode with a mesh - # error cases are alredy checked for - - # next intex - wrap_q = [1,2,3,0] - wrap_t = [1,2,0] - edge_uvs = {} - for f in me.faces: - f_uv = [(round(uv.x, 6), round(uv.y, 6)) for uv in f.uv] - f_vi = [v.index for v in f] - for i, key in enumerate(f.edge_keys): - if len(f)==3: - uv1, uv2 = f_uv[i], f_uv[wrap_t[i]] - vi1, vi2 = f_vi[i], f_vi[wrap_t[i]] - else: # quad - uv1, uv2 = f_uv[i], f_uv[wrap_q[i]] - vi1, vi2 = f_vi[i], f_vi[wrap_q[i]] - - if vi1 > vi2: uv1,uv2 = uv2,uv1 - - edge_uvs.setdefault(key, []).append((uv1, uv2)) - - # add seams - SEAM = Mesh.EdgeFlags.SEAM - for ed in me.edges: - try: # the edge might not be in a face - if len(set(edge_uvs[ed.key])) > 1: - ed.flag |= SEAM - except: - pass - -def main(): - - # Gets the current scene, there can be many scenes in 1 blend file. - sce = Scene.GetCurrent() - - # Get the active object, there can only ever be 1 - # and the active object is always the editmode object. - ob_act = sce.objects.active - me = ob_act.getData(mesh=1) - - if not ob_act or ob_act.type != 'Mesh' or not me.faceUV: - BPyMessages.Error_NoMeshUvActive() - 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() - if is_editmode: Window.EditMode(0) - - Window.WaitCursor(1) - - t = sys.time() - - # Run the mesh editing function - seams_from_islands(me) - - if is_editmode: Window.EditMode(1) - - # Timing the script is a good way to be aware on any speed hits when scripting - print 'UV Seams from Islands finished in %.2f seconds' % (sys.time()-t) - Window.WaitCursor(0) - - -# This lets you can import the script without running it -if __name__ == '__main__': - main() |