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Diffstat (limited to 'release/scripts/uv_export.py')
| -rw-r--r-- | release/scripts/uv_export.py | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/release/scripts/uv_export.py b/release/scripts/uv_export.py deleted file mode 100644 index 5977a3b76f6..00000000000 --- a/release/scripts/uv_export.py +++ /dev/null @@ -1,498 +0,0 @@ -#!BPY - -""" -Name: 'Save UV Face Layout...' -Blender: 242 -Group: 'UV' -Tooltip: 'Export the UV face layout of the selected object to a .TGA or .SVG file' -""" - -__author__ = "Martin 'theeth' Poirier" -__url__ = ("http://www.blender.org", "http://blenderartists.org/") -__version__ = "2.5" - -__bpydoc__ = """\ -This script exports the UV face layout of the selected mesh object to -a TGA image file or a SVG vector file. Then you can, for example, paint details -in this image using an external 2d paint program of your choice and bring it back -to be used as a texture for the mesh. - -Usage: - -Open this script from UV/Image Editor's "UVs" menu, make sure there is a mesh -selected, define size and wire size parameters and push "Export" button. - -There are more options to configure, like setting export path, if image should -use object's name and more. - -Notes:<br>See change logs in scripts for a list of contributors. -""" - - -# $Id$ -# -# -------------------------------------------------------------------------- -# ***** BEGIN GPL LICENSE BLOCK ***** -# -# Copyright (C) 2003: Martin Poirier, theeth@yahoo.com -# -# 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 ***** -# -------------------------------------------------------------------------- -# thanks to jms for the tga functions: -# Writetga and buffer functions -# (c) 2002-2004 J-M Soler released under GPL licence -# Official Page : -# http://jmsoler.free.fr/didacticiel/blender/tutor/write_tga_pic.htm -# Communicate problems and errors on: -# http://www.zoo-logique.org/3D.Blender/newsportal/thread.php?group=3D.Blender -# -------------------------- -# Version 1.1 -# Clear a bug that crashed the script when UV coords overlapped in the same faces -# -------------------------- -# Version 1.2 -# Now with option to use the object's name as filename -# -------------------------- -# Version 1.3 Updates by Zaz from Elysiun.com -# Default path is now the directory of the last saved .blend -# New options: Work on selected face only & Scale image when face wraps -# -------------------------- -# Version 1.3a -# Corrected a minor typo and added the tga extension to both export call -# -------------------------- -# Version 1.4 Updates by Macouno from Elysiun.com -# Fixed rounding error that can cause breaks in lines. -# -------------------------- -# Version 2.0 -# New interface using PupBlock and FileSelector -# Save/Load config to Registry -# Edit in external program -# -------------------------- -# Version 2.1 Updates by Jarod from blenderartists.org -# New exportformat SVG -# simple memory optimations, two third less memory usage -# tga filewriting speed improvements, 3times faster now -# -------------------------- -# Version 2.2 -# Cleanup code -# Filename handling enhancement and bug fixes -# -------------------------- -# Version 2.3 -# Added check for excentric UVs (only affects TGA) -# -------------------------- -# Version 2.4 -# Port from NMesh to Mesh by Daniel Salazar (zanqdo) -# -------------------------- -# Version 2.5 -# Fixed some old off by one rasterizing errors (didn't render points at 1.0 in the UV scale properly). -# Fixed wire drawing for non 1 wire size (didn't wrap or stretch properly -# and would often raise exceptions) -# -------------------------- - - -FullPython = False - -import Blender -import bpy -import BPyMessages - -try: - import os - FullPython = True -except: - pass - -from math import * - -def ExportConfig(): - conf = {} - - conf["SIZE"] = bSize.val - conf["WSIZE"] = bWSize.val - conf["OBFILE"] = bObFile.val - conf["WRAP"] = bWrap.val - conf["ALLFACES"] = bAllFaces.val - conf["EDIT"] = bEdit.val - conf["EXTERNALEDITOR"] = bEditPath.val - conf["UVFORMATSVG"] = bSVG.val - conf["SVGFILL"] = bSVGFill.val - - Blender.Registry.SetKey("UVEXPORT", conf, True) - -def ImportConfig(): - global bSize, bWSize, bObFile, bWrap, bAllFaces - - conf = Blender.Registry.GetKey("UVEXPORT", True) - - if not conf: - return - - try: - bSize.val = conf["SIZE"] - bWSize.val = conf["WSIZE"] - bObFile.val = conf["OBFILE"] - bWrap.val = conf["WRAP"] - bAllFaces.val = conf["ALLFACES"] - bEdit.val = conf["EDIT"] - editor = conf["EXTERNALEDITOR"] - bSVG.val = conf["UVFORMATSVG"] - bSVGFill.val = conf["SVGFILL"] - if editor: - bEditPath.val = editor - except KeyError: - # If one of the key is not in the dict, don't worry, it'll use the defaults - pass - - -def PrintConfig(): - print - print "Imagesize: %ipx" % bSize.val - print "Wiresize : %ipx" % bWSize.val - - if bWrap.val: - print "Wrap : yes" - else: - print "Wrap : no" - - if bAllFaces.val: - print "AllFaces : yes" - else: - print "AllFaces : no" - - if bSVG.val: - print "Format : *.svg" - else: - print "Format : *.tga" - - -def ExportCallback(f): - obj = Blender.Scene.GetCurrent().objects.active - - time1= Blender.sys.time() - - if not obj or obj.type != "Mesh": - BPyMessages.Error_NoMeshActive() - return - - is_editmode = Blender.Window.EditMode() - if is_editmode: Blender.Window.EditMode(0) - - mesh = obj.getData(mesh=1) - if not mesh.faceUV: - if is_editmode: Blender.Window.EditMode(1) - BPyMessages.Error_NoMeshUvActive() - return - - # just for information... - PrintConfig() - - # taking care of filename - if bObFile.val: - name = AddExtension(f, obj.name) - else: - name = AddExtension(f, None) - - - print "Target :", name - print - - UVFaces = ExtractUVFaces(mesh, bAllFaces.val) - - if is_editmode: Blender.Window.EditMode(1) - - if not bSVG.val: - print "TGA export is running..." - UV_Export_TGA(UVFaces, bSize.val, bWSize.val, bWrap.val, name) - else: - print "SVG export is running..." - if bSVGFill.val: - SVGFillColor="#F2DAF2" - else: - SVGFillColor="none" - - UV_Export_SVG(UVFaces, bSize.val, bWSize.val, bWrap.val, name, obj.name, SVGFillColor) - - print - print " ...finished exporting in %.4f sec." % (Blender.sys.time()-time1) - - if FullPython and bEdit.val and bEditPath.val: - filepath = os.path.realpath(name) - print filepath - os.spawnl(os.P_NOWAIT, bEditPath.val, "", filepath) - - -def GetExtension(): - if bSVG.val: - ext = "svg" - else: - ext = "tga" - - return ext - -def AddExtension(filename, object_name): - ext = "." + GetExtension() - - hasExtension = (ext in filename or ext.upper() in filename) - - if object_name and hasExtension: - filename = filename.replace(ext, "") - hasExtension = False - - if object_name: - filename += "_" + object_name - - if not hasExtension: - filename += ext - - return filename - -def GetDefaultFilename(): - filename = Blender.Get("filename") - - filename = filename.replace(".blend", "") - filename += "." + GetExtension() - - return filename - -def ExtractUVFaces(mesh, allface): - - if allface: return [f.uv for f in mesh.faces] - else: return [f.uv for f in mesh.faces if f.sel] - -def Buffer(height=16, width=16, profondeur=1,rvb=255 ): - """ - reserve l'espace memoire necessaire - """ - p=[rvb] - myb=height*width*profondeur - print"Memory : %ikB" % (myb/1024) - b=p*myb - return b - -def write_tgafile(loc2,bitmap,width,height,profondeur): - - f=open(loc2,'wb') - - Origine_en_haut_a_gauche=32 - Origine_en_bas_a_gauche=0 - - Data_Type_2=2 - RVB=profondeur*8 - RVBA=32 - entete0=[] - for t in range(18): - entete0.append(chr(0)) - - entete0[2]=chr(Data_Type_2) - entete0[13]=chr(width/256) - entete0[12]=chr(width % 256) - entete0[15]=chr(height/256) - entete0[14]=chr(height % 256) - entete0[16]=chr(RVB) - entete0[17]=chr(Origine_en_bas_a_gauche) - - # Origine_en_haut_a_gauche - print" ...writing tga..." - for t in entete0: - f.write(t) - - redpx=chr(0) + chr(0) + chr(255) - blackpx=chr(0) + chr(0) + chr(0) - whitepx=chr(255) + chr(255) + chr(255) - - for t in bitmap: - if t==255: - f.write(whitepx) - elif t==0: - f.write(blackpx) - else: - f.write(redpx) - - f.close() - - -def UV_Export_TGA(vList, size, wsize, wrap, file): - extreme_warning = False - - minx = 0 - miny = 0 - scale = 1.0 - - step = 0 - - img = Buffer(size,size) - - if wrap: - wrapSize = size - else: - wrapSize = size - maxx = -100000 - maxy = -100000 - for f in vList: - for v in f: - x = int(v[0] * size) - maxx = max (x + wsize - 1, maxx) - minx = min (x - wsize + 1, minx) - - y = int(v[1] * size) - maxy = max (y + wsize - 1, maxy) - miny = min (y - wsize + 1, miny) - wrapSize = max (maxx - minx + 1, maxy - miny + 1) - scale = float (size) / float (wrapSize) - - max_index = size - 1 # max index of the buffer (height or width) - fnum = 0 - fcnt = len (vList) - - for f in vList: - fnum = fnum + 1 - if not fnum % 100: - print "%i of %i Faces completed" % (fnum, fcnt) - - for index in range(len(f)): - co1 = f[index] - if index < len(f) - 1: - co2 = f[index + 1] - else: - co2 = f[0] - - step = int(ceil(size*sqrt((co1[0]-co2[0])**2+(co1[1]-co2[1])**2))) - if step: - try: - for t in xrange(step): - x = int(floor((co1[0] + t*(co2[0]-co1[0])/step) * max_index)) - y = int(floor((co1[1] + t*(co2[1]-co1[1])/step) * max_index)) - - for dx in range(-1*wsize + 1, wsize): - if wrap: - wx = (x + dx) % wrapSize - else: - wx = int ((x - minx + dx) * scale) - - for dy in range(-1*wsize + 1, wsize): - if wrap: - wy = (y + dy) % wrapSize - else: - wy = int ((y - miny + dy) * scale) - - co = wx * 1 + wy * 1 * size - img[co] = 0 - except OverflowError: - if not extreme_warning: - print "Skipping extremely long UV edges, check your layout for excentric values" - extreme_warning = True - - for v in f: - x = int(v[0] * max_index) - y = int(v[1] * max_index) - - if wrap: - x = x % wrapSize - y = y % wrapSize - else: - x = int ((x - minx) * scale) - y = int ((y - miny) * scale) - - co = x * 1 + y * 1 * size - img[co] = 1 - - - write_tgafile(file,img,size,size,3) - -def UV_Export_SVG(vList, size, wsize, wrap, file, objname, facesfillcolor): - fl=open(file,'wb') - fl.write('<?xml version="1.0"?>\r\n<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\r\n') - fl.write('<svg width="' + str(size) + 'px" height="' + str(size) + 'px" viewBox="0 0 ' + str(size) + ' ' + str(size) + '" xmlns="http://www.w3.org/2000/svg" version="1.1">\r\n') - fl.write('<desc>UV-Map from Object: ' + str(objname) +'. Exported from Blender3D with UV Exportscript</desc>\r\n') - fl.write('<rect x="0" y="0" width="' + str(size) + '" height="' + str(size) + '" fill="none" stroke="blue" stroke-width="' + str(wsize) + 'px" />\r\n') - fl.write('<g style="fill:' + str(facesfillcolor) + '; stroke:black; stroke-width:' + str(wsize) + 'px;">\r\n') - - fnum = 0 - fcnt = len (vList) - fnumv = (long) (fcnt/10) - - for f in vList: - fnum = fnum + 1 - - if fnum == fnumv: - print ".", - fnumv = fnumv + ((long) (fcnt/10)) - - fl.write('<polygon points="') - for index in range(len(f)): - co = f[index] - fl.write("%.3f,%.3f " % (co[0]*size, size-co[1]*size)) - fl.write('" />\r\n') - - print "%i Faces completed." % fnum - fl.write('</g>\r\n') - fl.write('</svg>') - fl.close() - -def SetEditorAndExportCallback(f): - global bEditPath - bEditPath.val = f - - ExportConfig() - - Export() - -def Export(): - Blender.Window.FileSelector(ExportCallback, "Save UV (%s)" % GetExtension(), GetDefaultFilename()) - -def SetEditorAndExport(): - Blender.Window.FileSelector(SetEditorAndExportCallback, "Select Editor") - -# ###################################### MAIN SCRIPT BODY ############################### - -# Create user values and fill with defaults -bSize = Blender.Draw.Create(512) -bWSize = Blender.Draw.Create(1) -bObFile = Blender.Draw.Create(1) -bWrap = Blender.Draw.Create(1) -bAllFaces = Blender.Draw.Create(1) -bEdit = Blender.Draw.Create(0) -bEditPath = Blender.Draw.Create("") -bSVG = Blender.Draw.Create(0) -bSVGFill = Blender.Draw.Create(1) - -# Import saved configurations -ImportConfig() - - -Block = [] - -Block.append(("Size: ", bSize, 64, 16384, "Size of the exported image")) -Block.append(("Wire: ", bWSize, 1, 9, "Size of the wire of the faces")) -Block.append(("Wrap", bWrap, "Wrap to image size, scale otherwise")) -Block.append(("All Faces", bAllFaces, "Export all or only selected faces")) -Block.append(("Object", bObFile, "Use object name in filename")) -Block.append(("SVG", bSVG, "save as *.svg instead of *.tga")) -Block.append(("Fill SVG faces", bSVGFill, "SVG faces will be filled, none filled otherwise")) - -if FullPython: - Block.append(("Edit", bEdit, "Edit resulting file in an external program")) - Block.append(("Editor: ", bEditPath, 0, 399, "Path to external editor (leave blank to select a new one)")) - -retval = Blender.Draw.PupBlock("UV Image Export", Block) - -if retval: - ExportConfig() - - if bEdit.val and not bEditPath.val: - SetEditorAndExport() - else: - Export()
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