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Arch: import IFC, improve import of colors

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Bernd Hahnebach
2019-05-15 09:49:41 +02:00
parent bbb7200abe
commit 2d1f6ab1a2
1 changed files with 25 additions and 14 deletions
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39
src/Mod/Arch/importIFC.py
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@@ -567,23 +567,34 @@ def insert(filename,docname,skip=[],only=[],root=None):
if it1.MappingSource.MappedRepresentation.is_a("IfcShapeRepresentation"):
for it2 in it1.MappingSource.MappedRepresentation.Items:
prodrepr.setdefault(p.id(),[]).append(it2.id())
# colors
style_color_rgb = {} # { style_entity_id: (r,g,b) }
for r in ifcfile.by_type("IfcStyledItem"):
if r.Styles:
if r.Styles[0].is_a("IfcPresentationStyleAssignment"):
if r.Styles[0].Styles[0].is_a("IfcSurfaceStyle"):
if r.Styles[0].Styles[0].Styles[0].is_a("IfcSurfaceStyleRendering"):
if r.Styles[0].Styles[0].Styles[0].SurfaceColour:
c = r.Styles[0].Styles[0].Styles[0].SurfaceColour
if r.Item:
for p in prodrepr.keys():
if r.Item.id() in prodrepr[p]:
colors[p] = (c.Red,c.Green,c.Blue)
else:
for m in ifcfile.by_type("IfcMaterialDefinitionRepresentation"):
for it in m.Representations:
if it.Items:
if it.Items[0].id() == r.id():
colors[m.RepresentedMaterial.id()] = (c.Red,c.Green,c.Blue)
for style1 in r.Styles[0].Styles:
if style1.is_a("IfcSurfaceStyle"):
for style2 in style1.Styles:
if style2.is_a("IfcSurfaceStyleRendering"):
if style2.SurfaceColour:
c = style2.SurfaceColour
style_color_rgb[r.id()] = (c.Red,c.Green,c.Blue)
style_material_id = {} # { style_entity_id: material_id) }
# Allplan, ArchiCAD
for m in ifcfile.by_type("IfcMaterialDefinitionRepresentation"):
for it in m.Representations:
if it.Items:
style_material_id[it.Items[0].id()] = m.RepresentedMaterial.id()
# Nova
for r in ifcfile.by_type("IfcStyledItem"):
if r.Item:
for p in prodrepr.keys():
if r.Item.id() in prodrepr[p]:
style_material_id[r.id()] = p
# create colors out of style_color_rgb and style_material_id
for k in style_material_id:
if k in style_color_rgb:
colors[style_material_id[k]] = style_color_rgb[k]
# remove any leftover annotations from products
tp = []