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Viewing changes to release/scripts/addons/io_export_dxf/primitive_exporters/text_exporter.py

  • Committer: Package Import Robot
  • Author(s): Jeremy Bicha
  • Date: 2013-03-06 12:08:47 UTC
  • mfrom: (1.5.1) (14.1.8 experimental)
  • Revision ID: package-import@ubuntu.com-20130306120847-frjfaryb2zrotwcg
Tags: 2.66a-1ubuntu1
https://launchpad.net/bugs/1076930
https://launchpad.net/bugs/1089256
https://launchpad.net/bugs/1052743
https://launchpad.net/bugs/999024
* Resynchronize with Debian (LP: #1076930, #1089256, #1052743, #999024,
  #1122888, #1147084)
* debian/control:
  - Lower build-depends on libavcodec-dev since we're not
    doing the libav9 transition in Ubuntu yet

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release/scripts/addons/io_export_dxf/primitive_exporters/text_exporter.py
 
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from .base_exporter import BasePrimitiveDXFExporter
 
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class TextDXFExporter(BasePrimitiveDXFExporter):
 
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    pass
 
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#-----------------------------------------------------
 
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def exportText(ob, mx, mw, **common):
 
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    """converts Text-Object to desired projection and representation(DXF-Entity type)
 
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    """
 
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    text3d = ob.getData()
 
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    textstr = text3d.getText()
 
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    WCS_loc = ob.loc # WCS_loc is object location in WorldCoordSystem
 
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    sizeX = ob.SizeX
 
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    sizeY = ob.SizeY
 
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    sizeZ = ob.SizeZ
 
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    rotX  = ob.RotX
 
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    rotY  = ob.RotY
 
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    rotZ  = ob.RotZ
 
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    #print 'deb: sizeX=%s, sizeY=%s' %(sizeX, sizeY) #---------
 
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    Thickness,Extrusion,ZRotation,Elevation = None,None,None,None
 
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    AXaxis = mx[0].copy().resize3D() # = ArbitraryXvector
 
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    if not PROJECTION:
 
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        #Extrusion, ZRotation, Elevation = getExtrusion(mx)
 
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        Extrusion, AXaxis = getExtrusion(mx)
 
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        # no thickness/width for TEXTs converted into ScreenCS
 
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        if text3d.getExtrudeDepth():
 
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            Thickness = text3d.getExtrudeDepth() * sizeZ
 
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    #Horizontal text justification type, code 72, (optional, default = 0)
 
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    # integer codes (not bit-coded)
 
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    #0=left, 1=center, 2=right
 
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    #3=aligned, 4=middle, 5=fit
 
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    Alignment = None
 
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    alignment = text3d.getAlignment().value
 
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    if alignment in {1, 2}: Alignment = alignment
 
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    textHeight = text3d.getSize() / 1.7
 
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    textFlag = 0
 
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    if sizeX < 0.0: textFlag |= 2 # set flag for horizontal mirrored
 
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    if sizeZ < 0.0: textFlag |= 4 # vertical mirrored
 
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    entities = []
 
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    c = text_as_list[GUI_A['text_as'].val]
 
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    if c=="TEXT": # export text as TEXT
 
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        if not PROJECTION:
 
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            ZRotation,Zrotmatrix,OCS_origin,ECS_origin = getTargetOrientation(mx,Extrusion,\
 
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                AXaxis,WCS_loc,sizeX,sizeY,sizeZ,rotX,rotY,rotZ)
 
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            ZRotation *= r2d
 
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            point = ECS_origin
 
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        else:    #TODO: fails correct location
 
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            point1 = mathutils.Vector(ob.loc)
 
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            [point] = projected_co([point1], mx)
 
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            if PERSPECTIVE:
 
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                clipStart = 10.0
 
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                coef = -clipStart / (point1*mx)[2]
 
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                textHeight *= coef
 
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                #print 'deb: coef=', coef #--------------
 
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        #print 'deb: point=', point #--------------
 
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        [point] = toGlobalOrigin([point])
 
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        point2 = point
 
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        #if DEBUG: text_drawBlender(textstr,points,OCS_origin) #deb: draw to scene
 
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        common['extrusion']= Extrusion
 
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        #common['elevation']= Elevation
 
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        common['thickness']= Thickness
 
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        #print 'deb: common=', common #------------------
 
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        if 0: #DEBUG
 
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            #linepoints = [[0,0,0], [AXaxis[0],AXaxis[1],AXaxis[2]]]
 
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            linepoints = [[0,0,0], point]
 
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            dxfLINE = DXF.Line(linepoints,**common)
 
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            entities.append(dxfLINE)
 
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        dxfTEXT = DXF.Text(text=textstr,point=point,alignment=point2,rotation=ZRotation,\
 
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            flag=textFlag,height=textHeight,justifyhor=Alignment,**common)
 
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        entities.append(dxfTEXT)
 
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        if Thickness:
 
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            common['thickness']= -Thickness
 
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            dxfTEXT = DXF.Text(text=textstr,point=point,alignment=point2,rotation=ZRotation,\
 
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                flag=textFlag,height=textHeight,justifyhor=Alignment,**common)
 
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            entities.append(dxfTEXT)
 
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    return entities
 
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