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Diffstat (limited to 'io_export_dxf/model/migiusModel.py')
| -rw-r--r-- | io_export_dxf/model/migiusModel.py | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/io_export_dxf/model/migiusModel.py b/io_export_dxf/model/migiusModel.py new file mode 100644 index 00000000..a1e8b830 --- /dev/null +++ b/io_export_dxf/model/migiusModel.py @@ -0,0 +1,122 @@ +""" +Created on Sep 2, 2011 + +@author: vencax +""" + +from .model import DxfDrawing + +try: + from . import dxfLibrary as DXF + #reload(DXF) + #reload(dxfLibrary) + #from dxfLibrary import * +except Exception: + raise Exception("No dxfLibrary.py module in Blender script folder found!") + +#------------------------------------------------------ +#def col2RGB(color): +# return [int(floor(255*color[0])), +# int(floor(255*color[1])), +# int(floor(255*color[2]))] +# +#global dxfColors +#dxfColors=None +# +##------------------------------------------------------ +#def col2DXF(rgbcolor): +# global dxfColors +# if dxfColors is None: +# from dxfColorMap import color_map +# dxfColors = [(tuple(color),idx) for idx, color in color_map.iteritems()] +# dxfColors.sort() +# entry = (tuple(rgbcolor), -1) +# dxfColors.append(entry) +# dxfColors.sort() +# i = dxfColors.index(entry) +# dxfColors.pop(i) +# return dxfColors[i-1][1] + +""" +v = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,\ +28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,46,47,58,59,60,61,62,63,64,91,92,93,94,96,\ +123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,\ +151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,\ +171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,\ +191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,\ +211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,\ +231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254] +invalid = ''.join([chr(i) for i in v]) +del v, i +""" +#TODO: validDXFr14 = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.' +validDXFr12 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_' +NAMELENGTH_MAX = 80 #max_obnamelength in DXF, (limited to 256? ) +#------------------------------------------------------ +def cleanName(name, valid): + validname = '' + for ch in name: + if ch not in valid: ch = '_' + validname += ch + return validname + +#------------------------------------------------------ +def validDXFr12name(str_name): + dxfname = str(str_name) + dxfname = dxfname[:NAMELENGTH_MAX].upper() + dxfname = cleanName(dxfname, validDXFr12) + return dxfname + +class MigiusDXFLibDrawing(DxfDrawing): + """ Drawing that can convert itself into MIGIUS DXFLib stuff objects """ + + def convert(self, file, **kwargs): + drawing = self._write() + for type, ents in self._entities.items(): + self._processEntityArray(drawing, type, ents) + for v in self._views: + drawing.views.append(DXF.View(**v)) + for v in self._vports: + drawing.vports.append(DXF.VPort(**v)) +# for l in self._layers: + drawing.saveas(file) + + def _write(self): + # init Drawing --------------------- + d=DXF.Drawing() + # add Tables ----------------- + # initialized automatic: d.blocks.append(b) #section BLOCKS + # initialized automatic: d.styles.append(DXF.Style()) #table STYLE + + #table LTYPE --------------- + #d.linetypes.append(DXF.LineType(name='CONTINUOUS',description='--------',elements=[0.0])) + d.linetypes.append(DXF.LineType(name='DOT',description='. . . . . . .',elements=[0.25, 0.0, -0.25])) + d.linetypes.append(DXF.LineType(name='DASHED',description='__ __ __ __ __',elements=[0.8, 0.5, -0.3])) + d.linetypes.append(DXF.LineType(name='DASHDOT',description='__ . __ . __ .',elements=[1.0, 0.5, -0.25, 0.0, -0.25])) + d.linetypes.append(DXF.LineType(name='DIVIDE',description='____ . . ____ . . ',elements=[1.25, 0.5, -0.25, 0.0, -0.25, 0.0, -0.25])) + d.linetypes.append(DXF.LineType(name='BORDER',description='__ __ . __ __ . ',elements=[1.75, 0.5, -0.25, 0.5, -0.25, 0.0, -0.25])) + d.linetypes.append(DXF.LineType(name='HIDDEN',description='__ __ __ __ __',elements=[0.4, 0.25, -0.25])) + d.linetypes.append(DXF.LineType(name='CENTER',description='____ _ ____ _ __',elements=[2.0, 1.25, -0.25, 0.25, -0.25])) + + #d.vports.append(DXF.VPort('*ACTIVE')) + d.vports.append(DXF.VPort('*ACTIVE',center=(-5.0,1.0),height=10.0)) + #d.vports.append(DXF.VPort('*ACTIVE',leftBottom=(-100.0,-60.0),rightTop=(100.0,60.0))) + #d.views.append(DXF.View('Normal')) #table view + d.views.append(DXF.ViewByWindow('BF_TOPVIEW',leftBottom=(-100,-60),rightTop=(100,60))) #idem + + return d + + def _processEntityArray(self, drawing, type, ents): + if type=='Point': + for e in ents: + drawing.append(DXF.Point(**e)) + elif type=='Line': + for e in ents: + drawing.append(DXF.Line(**e)) + elif type=='PolyLine': + for e in ents: + drawing.append(DXF.PolyLine(**e)) + elif type=='Face': + for e in ents: + drawing.append(DXF.Face(**e)) + |