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Arch: IFC import, inform user if material color != shape color

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Bernd Hahnebach
2019-08-09 00:21:38 +02:00
parent 362d523e00
commit c6e11c4ac1
1 changed files with 23 additions and 0 deletions
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src/Mod/Arch/importIFC.py
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@@ -1240,7 +1240,30 @@ def insert(filename,docname,skip=[],only=[],root=None):
if m == material.id():
if o in objects:
if hasattr(objects[o],"Material"):
# the reason behind ...
# there are files around in which the material color is different from the shape color
# all viewers use the shape color wheras in FreeCAD the shape color will be
# overwritten by the material coloer (if there is a material with a color)
# in such a case FreeCAD shows different color than all common ifc viewers
# https://forum.freecadweb.org/viewtopic.php?f=39&t=38440
col = objects[o].ViewObject.ShapeColor[:3]
dig = 5
ma_color = sh_color = round(col[0], dig), round(col[1], dig), round(col[2], dig)
objects[o].Material = mat
if "DiffuseColor" in objects[o].Material.Material:
sting_col_ = objects[o].Material.Material["DiffuseColor"]
col = tuple([float(f) for f in sting_col_.strip("()").split(",")])
ma_color = round(col[0], dig), round(col[1], dig), round(col[2], dig)
if ma_color != sh_color:
print("\nobject color != material color for object: ", o)
print(" material color is used (most software uses shape color)")
print(" obj: ", o, "label: ", objects[o].Label, " col: ", sh_color)
print(" mat: ", m, "label: ", mat.Label, " col: ", ma_color)
# print(" ", ifcfile[o])
# print(" ", ifcfile[m])
# print(" colors:")
# print(" ", o, ": ", colors[o])
# print(" ", m, ": ", colors[m])
if DEBUG and materials: print("done")