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Correction to use Value to convert units to mm from any

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Keith Sloan 2014-06-14 14:27:24 +01:00 committed by wmayer
parent ef08a61a4d
commit 4ce8a93ad7
1 changed files with 14 additions and 10 deletions
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24
src/Mod/OpenSCAD/exportCSG.py
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@ -48,6 +48,8 @@ conv = params.GetInt('exportConvexity',10)
fafs = '$fa = %f, $fs = %f' % (fa,fs)
convexity = 'convexity = %d' % conv
#***************************************************************************
# Radius values not fixed for value apart from cylinder & Cone
# no doubt there will be a problem when they do implement Value
if open.__module__ == '__builtin__':
pythonopen = open
@ -112,21 +114,21 @@ def process_object(csg,ob):
elif ob.TypeId == "Part::Box" :
print "cube : ("+ str(ob.Length)+","+str(ob.Width)+","+str(ob.Height)+")"
mm = check_multmatrix(csg,ob,-ob.Length/2,-ob.Width/2,-ob.Height/2)
csg.write("cube (size = ["+str(ob.Length)+", "+str(ob.Width)+", "+str(ob.Height)+"], center = "+center(mm)+");\n")
csg.write("cube (size = ["+str(ob.Length.Value)+", "+str(ob.Width.Value)+", "+str(ob.Height.Value)+"], center = "+center(mm)+");\n")
if mm == 1 : csg.write("}\n")
elif ob.TypeId == "Part::Cylinder" :
print "cylinder : Height "+str(ob.Height)+ " Radius "+str(ob.Radius)
mm = check_multmatrix(csg,ob,0,0,-ob.Height/2)
csg.write("cylinder($fn = 0, "+fafs+", h = "+str(ob.Height)+ ", r1 = "+str(ob.Radius)+\
", r2 = " + str(ob.Radius) + ", center = "+center(mm)+");\n")
csg.write("cylinder($fn = 0, "+fafs+", h = "+str(ob.Height.Value)+ ", r1 = "+str(ob.Radius.Value)+\
", r2 = " + str(ob.Radius.Value) + ", center = "+center(mm)+");\n")
if mm == 1 : csg.write("}\n")
elif ob.TypeId == "Part::Cone" :
print "cone : Height "+str(ob.Height)+ " Radius1 "+str(ob.Radius1)+" Radius2 "+str(ob.Radius2)
mm = check_multmatrix(csg,ob,0,0,-ob.Height/2)
csg.write("cylinder($fn = 0, "+fafs+", h = "+str(ob.Height)+ ", r1 = "+str(ob.Radius1)+\
", r2 = "+str(ob.Radius2)+", center = "+center(mm)+");\n")
csg.write("cylinder($fn = 0, "+fafs+", h = "+str(ob.Height.Value)+ ", r1 = "+str(ob.Radius1.Value)+\
", r2 = "+str(ob.Radius2.Value)+", center = "+center(mm)+");\n")
if mm == 1 : csg.write("}\n")
elif ob.TypeId == "Part::Torus" :
@ -140,17 +142,19 @@ def process_object(csg,ob):
csg.write("circle($fn = 0, "+fafs+", r = "+str(ob.Radius2)+");\n")
if mm == 1 : csg.write("}\n")
else : # Cannot convert to rotate extrude so best effort is polyhedron
csg.write('%s\n' % shape2polyhedron(ob.Shape))
csg.write('%s\n' % shape2polyhedron(ob.Shape))
elif ob.TypeId == "Part::Prism":
import math
f = str(ob.Polygon)
# r = str(ob.Length/2.0/math.sin(math.pi/ob.Polygon))
r = str(ob.Circumradius) #length seems to be the outer radius
h = str(ob.Height)
h = str(ob.Height.Value)
mm = check_multmatrix(csg,ob,0,0,-float(h)/2)
csg.write("cylinder($fn = "+f+", "+fafs+", h = "+h+", r1 = "+r+\
", r2 = "+r+", center = "+center(mm)+");\n")
if mm == 1: csg.write("}\n")
elif ob.TypeId == "Part::RegularPolygon":
mm = check_multmatrix(csg,ob,0,0,-float(h)/2)
csg.write("circle($fn = "+str(ob.NumberOfSides)+", "+fafs+", r = "+str(ob.Radius)+");\n")
@ -196,7 +200,7 @@ def process_object(csg,ob):
elif ob.Base.isDerivedFrom('Part::Plane'):
mm = check_multmatrix(csg,ob,0,0,0)
csg.write("linear_extrude(height = "+str(ob.Dir[2])+", center = true, "+convexity+", twist = 0, slices = 2, $fn = 0, "+fafs+")\n{\n")
csg.write("square (size = ["+str(ob.Base.Length)+", "+str(ob.Base.Width)+"],center = "+center(mm)+";\n}\n")
csg.write("square (size = ["+str(ob.Base.Length.Value)+", "+str(ob.Base.Width.Value)+"], center = "+center(mm)+");\n}\n")
if mm == 1: csg.write("}\n")
elif ob.Base.Name.startswith('this_is_a_bad_idea'):
pass
@ -250,12 +254,12 @@ def export(exportList,filename):
"called when freecad exports a file"
# process Objects
print "\nStart Export 0.1c\n"
print "\nStart Export 0.1d\n"
print "Open Output File"
csg = pythonopen(filename,'w')
print "Write Inital Output"
# Not sure if comments as per scad are allowed in csg file
csg.write("// CSG file generated from FreeCAD Export 0.1c\n")
csg.write("// CSG file generated from FreeCAD Export 0.1d\n")
#write initial group statements - not sure if required
csg.write("group() {\n group(){\n")
for ob in exportList: