[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [20144] trunk/blender/release/scripts/ xfig_export.py: going out on a limb and removing this without asking anyone .
Campbell Barton
ideasman42 at gmail.com
Mon May 11 07:47:14 CEST 2009
Revision: 20144
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=20144
Author: campbellbarton
Date: 2009-05-11 07:47:14 +0200 (Mon, 11 May 2009)
Log Message:
-----------
going out on a limb and removing this without asking anyone.
nobody seriously uses this format for graphics these days, and if they did, the export from blender is unlikely be to be useful, its just different views of the mesh edges projected into a 2D xfig file (quantized to int's too).
Removed Paths:
-------------
trunk/blender/release/scripts/xfig_export.py
Deleted: trunk/blender/release/scripts/xfig_export.py
===================================================================
--- trunk/blender/release/scripts/xfig_export.py 2009-05-11 05:35:32 UTC (rev 20143)
+++ trunk/blender/release/scripts/xfig_export.py 2009-05-11 05:47:14 UTC (rev 20144)
@@ -1,234 +0,0 @@
-#!BPY
-"""
-Name: 'xfig export (.fig)'
-Blender: 244
-Group: 'Export'
-Tooltip: 'Export selected mesh to xfig Format (.fig)'
-"""
-
-__author__ = 'Dino Ghilardi', 'Campbell Barton AKA Ideasman42'
-__url__ = ("blender", "blenderartists.org")
-__version__ = "1.1"
-
-__bpydoc__ = """\
- This script exports the selected mesh to xfig (www.xfig.org) file format (i.e.: .fig)
-
- The starting point of this script was Anthony D'Agostino's raw triangle format export.
- (some code is still here and there, cut'n pasted from his script)
-
- Usage:<br>
- Select the mesh to be exported and run this script from "File->Export" menu.
- The toggle button 'export 3 files' enables the generation of 4 files: one global
- and three with the three different views of the object.
- This script is licensed under the GPL license. (c) Dino Ghilardi, 2005
-
-"""
-
-# .fig export, mostly brutally cut-n pasted from the
-# 'Raw triangle export' (Anthony D'Agostino, http://www.redrival.com/scorpius)|
-
-import Blender
-from Blender import Draw
-import BPyObject
-#, meshtools
-import sys
-import bpy
-#import time
-
-# =================================
-# === Write xfig Format.===
-# =================================
-
-def collect_edges(edges):
- """Gets the max-min coordinates of the mesh"""
-
- """Getting the extremes of the mesh to be exported"""
-
- maxX=maxY=maxZ = -1000000000
- minX=minY=minZ = 1000000000
-
- FGON= Blender.Mesh.EdgeFlags.FGON
-
- me = bpy.data.meshes.new()
- for ob_base in bpy.data.scenes.active.objects.context:
- for ob in BPyObject.getDerivedObjects(ob_base):
- me.verts = None
- try: me.getFromObject(ob[0])
- except: pass
-
- if me.edges:
- me.transform(ob[1])
-
- for ed in me.edges:
- if not ed.flag & FGON:
- x,y,z = v1 = tuple(ed.v1.co)
- maxX = max(maxX, x)
- maxY = max(maxY, y)
- maxZ = max(maxZ, z)
- minX = min(minX, x)
- minY = min(minY, y)
- minZ = min(minZ, z)
-
- x,y,z = v2 = tuple(ed.v2.co)
- maxX = max(maxX, x)
- maxY = max(maxY, y)
- maxZ = max(maxZ, z)
- minX = min(minX, x)
- minY = min(minY, y)
- minZ = min(minZ, z)
-
- edges.append( (v1, v2) )
-
- me.verts = None # free memory
- return maxX,maxY,maxZ,minX,minY,minZ
-
-def xfigheader(file):
- file.write('#FIG 3.2 Produced by xfig version 3.2.5-alpha5\n')
- file.write('Landscape\n')
- file.write('Center\n')
- file.write('Metric\n')
- file.write('A4\n')
- file.write('100.00\n')
- file.write('Single\n')
- file.write('-2\n')
- file.write('1200 2\n')
-
-def figdata(file, edges, expview, bounds, scale, space):
- maxX,maxY,maxZ,minX,minY,minZ = bounds
-
- def xytransform(ed):
- """gives the face vertexes coordinates in the xfig format/translation (view xy)"""
- x1,y1,z1 = ed[0]
- x2,y2,z2 = ed[1]
- y1=-y1; y2=-y2
- return x1,y1,z1,x2,y2,z2
-
- def xztransform(ed):
- """gives the face vertexes coordinates in the xfig format/translation (view xz)"""
- x1,y1,z1 = ed[0]
- x2,y2,z2 = ed[1]
- y1=-y1
- y2=-y2
-
- z1=-z1+maxZ-minY +space
- z2=-z2+maxZ-minY +space
- return x1,y1,z1,x2,y2,z2
-
- def yztransform(ed):
- """gives the face vertexes coordinates in the xfig format/translation (view xz)"""
- x1,y1,z1 = ed[0]
- x2,y2,z2 = ed[1]
- y1=-y1; y2=-y2
- z1=-(z1-maxZ-maxX-space)
- z2=-(z2-maxZ-maxX-space)
- return x1,y1,z1,x2,y2,z2
-
- def transform(ed, expview, scale):
- if expview=='xy':
- x1,y1,z1,x2,y2,z2 = xytransform(ed)
- return int(x1*scale),int(y1*scale),int(x2*scale),int(y2*scale)
- elif expview=='xz':
- x1,y1,z1,x2,y2,z2 = xztransform(ed)
- return int(x1*scale),int(z1*scale),int(x2*scale),int(z2*scale)
- elif expview=='yz':
- x1,y1,z1,x2,y2,z2 = yztransform(ed)
- return int(z1*scale),int(y1*scale),int(z2*scale),int(y2*scale)
-
-
- """Prints all the xfig data (no header)"""
- for ed in edges:
- file.write('2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2\n')
- file.write('\t %i %i %i %i\n' % transform(ed, expview, scale))
-
-def writexy(edges, bounds, filename, scale, space):
- """writes the x-y view file exported"""
-
- file = open(filename, 'wb')
- xfigheader(file)
- figdata(file, edges, 'xy', bounds, scale, space)
- file.close()
- print 'Successfully exported ', Blender.sys.basename(filename)# + seconds
-
-def writexz(edges, bounds, filename, scale, space):
- """writes the x-z view file exported"""
- #start = time.clock()
- file = open(filename, 'wb')
- xfigheader(file)
- figdata(file, edges, 'xz', bounds, scale, space)
- file.close()
- print 'Successfully exported ', Blender.sys.basename(filename)# + seconds
-
-def writeyz(edges, bounds, filename, scale, space):
- """writes the y-z view file exported"""
-
- #start = time.clock()
- file = open(filename, 'wb')
- xfigheader(file)
- figdata(file, edges, 'yz', bounds, scale, space)
- file.close()
- #end = time.clock()
- #seconds = " in %.2f %s" % (end-start, "seconds")
- print 'Successfully exported ', Blender.sys.basename(filename)# + seconds
-
-def writeall(edges, bounds, filename, scale=450, space=2.0):
- """writes all 3 views
-
- Every view is a combined object in the resulting xfig. file."""
-
- maxX,maxY,maxZ,minX,minY,minZ = bounds
-
- file = open(filename, 'wb')
-
- xfigheader(file)
- file.write('#upper view (7)\n')
- file.write('6 % i % i % i % i ')
- file.write('%.6f %.6f %.6f %.6f\n' % (minX, minY, maxX, maxY))
-
- figdata(file, edges, 'xy', bounds, scale, space)
- file.write('-6\n')
- file.write('#bottom view (1)\n')
- file.write('6 %i %i %i %i ')
- file.write('%.6f %.6f %.6f %.6f\n' % (minX, -minZ+maxZ-minY +space, maxX,-maxZ+maxZ-minY +space))
-
- figdata(file, edges, 'xz', bounds, scale, space)
- file.write('-6\n')
-
- file.write('#right view (3)\n')
- file.write('6 %i %i %i %i ')
- file.write('%.6f %.6f %.6f %.6f\n' % (minX, -minZ+maxZ-minY +space, maxX,-maxZ+maxZ-minY +space))
- figdata(file, edges, 'yz', bounds, scale, space)
- file.write('-6\n')
-
- file.close()
- print 'Successfully exported ', Blender.sys.basename(filename)# + seconds
-
-import BPyMessages
-
-def write_ui(filename):
- if filename.lower().endswith('.fig'): filename = filename[:-4]
-
- PREF_SEP= Draw.Create(0)
- PREF_SCALE= Draw.Create(1200)
- PREF_SPACE= Draw.Create(2.0)
-
- block = [\
- ("Separate Files", PREF_SEP, "Export each view axis as a seperate file"),\
- ("Space: ", PREF_SPACE, 0.0, 10.0, "Space between views in blender units"),\
- ("Scale: ", PREF_SCALE, 10, 100000, "Scale, 1200 is a good default")]
-
- if not Draw.PupBlock("Export FIG", block):
- return
-
- edges = []
- bounds = collect_edges(edges)
-
- if PREF_SEP.val:
- writexy(edges, bounds, filename + '_XY.fig', PREF_SCALE.val, PREF_SPACE.val)
- writexz(edges, bounds, filename + '_XZ.fig', PREF_SCALE.val, PREF_SPACE.val)
- writeyz(edges, bounds, filename + '_YZ.fig', PREF_SCALE.val, PREF_SPACE.val)
-
- writeall(edges, bounds, filename + '.fig', PREF_SCALE.val, PREF_SPACE.val)
-
-if __name__ == '__main__':
- Blender.Window.FileSelector(write_ui, 'Export XFIG', Blender.sys.makename(ext='.fig'))
-
\ No newline at end of file
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