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""" Registration info for Blender menus
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Name: 'Shape Key Transfer'
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Blender: 246
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Group: 'Animation'
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Tooltip: 'Transfer selected point positions inside of the same mesh from shape key to aother shape key'
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"""
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__author__ = "Nate Nesler"
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__url__ = ("http://www.blender.org")
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__version__ = "v07-27-2008"
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__bpydoc__ = """\
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***** BEGIN GPL LICENSE BLOCK *****
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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***** END GPL LICENCE BLOCK *****
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--------------------------------------------------------------------------
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This script allows you to align selected vertex points of a mesh from one shape to another of the same object.
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"""
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import Blender
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from Blender.Draw import *
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from Blender.BGL import *
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from Blender.Types import *
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from Blender.NMesh import *
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from Blender.Mesh import *
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from Blender.Window import *
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transVert = []
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captureVert = []
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transStr = "transfer points: empty"
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captureStr = "capture points: empty"
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selectedMesh = 0
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failur = ""
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def typeCheck(obj_list):
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global failur
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ret = 0
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if len(obj_list) == 0:
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failur = "ERROR: Select a Meshobject first!!"
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ret = 1
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elif type(obj_list[0].getData()) != NMeshType:
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failur = "ERROR: Select a Meshobject first!!"
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ret = 1
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else: failur = ""
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return ret
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def captureSelectedVerts(vertList):
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ret = 0
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try:
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outfile = open('./.blender/scripts/captureshapepoints/capture_shape_points.txt', 'w')
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for i in range(0, len(vertList)):
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if vertList[i].sel == 1:
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ret+=1
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outfile.write( '%d '%vertList[i].index )
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outfile.write( '%f '%vertList[i].co.x )
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outfile.write( '%f '%vertList[i].co.y )
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outfile.write( '%f \n'%vertList[i].co.z )
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outfile.close()
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except:
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print 'Check your file permissions to make sure you can write files.\n'
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else:
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if outfile: outfile.close()
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print 'done writing'
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return ret
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def getSelectedVerts(vertList):
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ret = []
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for i in range(0, len(vertList)):
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if vertList[i].sel == 1:
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ret.append(vertList[i])
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print "Index: %d \n"%vertList[i].index
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print "Selected: %d \n"%vertList[i].sel
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for count in [0,1,2]:
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print "Coordinate XYZ: [%f] \n"%vertList[i].co[count]
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return ret
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def movePointsTransfer(trans):
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capturedPoints=[]
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indexCoords=[]
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numTemp=""
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try:
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infile = open('./.blender/scripts/captureshapepoints/capture_shape_points.txt', 'r')
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captureFile = infile.readlines()
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except:
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print 'Error reading file'
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else:
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infile.close()
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print 'done'
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for line in captureFile:
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indexCoords=[]
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countSet=0
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print "line = "+line+"\n"
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for char in line:
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print "char = "+char+"\n"
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if char != " ":
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numTemp+=char
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elif char == " ":
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print "Num Temp = "+numTemp+"\n"
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countSet+=1
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print "Count Set: %d \n"%countSet
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if countSet == 1:
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indexCoords.append(int(numTemp))
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elif countSet > 1:
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indexCoords.append(float(numTemp))
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numTemp=""
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capturedPoints.append(indexCoords)
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for count1 in range(0, len(capturedPoints)):
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indexCoords=capturedPoints[count1]
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print "captured points = %d \n"%indexCoords[0]
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for count2 in [1,2,3]:
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print "captured points = %f"%indexCoords[count2]
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for count2 in range(0, len(trans)):
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if indexCoords[0] == trans[count2].index:
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print "Index Coords = %d "%indexCoords[0]
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print "Trans Index = %d \n"%trans[count2].index
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for count3 in [1,2,3]:
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print "Before: Index Coords Co = %f "%indexCoords[count3]
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print "Before: Trans Co = %f \n"%trans[count2].co[(count3-1)]
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trans[count2].co[(count3-1)] = indexCoords[count3]
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print "After: Index Coords Co = %f "%indexCoords[count3]
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print "After: Trans Co = %f \n"%trans[count2].co[(count3-1)]
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count2 = len(trans)
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return
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def BEvent(evt):
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global transVert,targetVert,selectedMesh
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global failur, captureStr, transStr
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print "Event number: %d"%evt
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if evt == 8:
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editMode = EditMode()
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if EditMode(): EditMode(0)
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objList = Blender.Object.GetSelected()
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if typeCheck(Blender.Object.GetSelected()) == 0:
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selectedMesh = objList[0].getData(False, True)
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capturePointNum = captureSelectedVerts(selectedMesh.verts)
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if capturePointNum > 0:
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if capturePointNum == 1:
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captureStr = "capture point: ok (vertex: %d)"%capturePointNum
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Blender.Redraw()
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else:
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captureStr = "capture points: ok (vertices: %d)"%capturePointNum
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else:
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captureStr = "capture points: empty"
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if editMode: EditMode(0)
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elif evt == 9:
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editMode = EditMode()
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if EditMode(): EditMode(0)
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objList = Blender.Object.GetSelected()
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if typeCheck(Blender.Object.GetSelected()) == 0:
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selectedMesh = objList[0].getData(False, True)
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transVert = getSelectedVerts(selectedMesh.verts)
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print "Selected Mesh Verts Transfer Number: %d\n"%len(selectedMesh.verts)
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if len(transVert) > 0:
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movePointsTransfer(transVert)
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else:
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failur = "The target point is empty!"
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if failur == "Warning: check console":
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print "----------------------------------------------------"
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if editMode: EditMode(0)
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elif evt == 10:
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print "----------------------------------------------------"
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Exit()
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return
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Blender.Redraw()
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def Event(evt, val):
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if evt == QKEY:
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Exit()
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return
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def GUI ():
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global captureStr, transStr, failur
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glColor3f(0.7, 0.7, 0.7)
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glRecti(15, 35, 320, 110)
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glColor3f(0.9, 0.9, 0.9)
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glRecti(15, 15, 320, 35)
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glColor3f(0.65, 0.65, 0.65)
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glRecti(15, 110, 320, 130)
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glColor3f(0.0, 0.0, 0.0)
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glRecti(15, 54, 320, 56)
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glRasterPos2f(20,117)
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Text("Shape Key Transfer")
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btnSelectTarget = Button("Capture Points", 8, 20, 85, 90, 20, "target point of alignment, This is the shape you want the other shape key to become.")
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btnTransfer = Button("Transfer", 9, 20, 60, 90, 20, "Transfer points in the shape key that you want to change.")
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btnQuit = Button("Quit", 10, 255, 60, 60, 20, "quit the script")
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glColor3f(0.15,0.15,0.15)
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glRasterPos2f(20,41)
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Text(transStr, "small")
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glRasterPos2f(170,41)
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Text(captureStr, "small")
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glRasterPos2f(35,5)
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Text("created by Nate Nesler) (v07-27-2008)", "tiny")
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glColor3f(1, 0.0, 0.0)
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glRasterPos2f(20,20)
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Text(failur)
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Register(GUI, Event, BEvent)
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Blender.Redraw(1) |
