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Fix #1645. Fix bug where you could accidentally have a layer set with zero thickness which caused object creation to fail.

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This commit is contained in:
Dion Moult
2021-08-14 15:09:19 +10:00
parent 58921e200c
commit 0ce35466ff
3 changed files with 3 additions and 3 deletions
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src/blenderbim/blenderbim/bim/module/model/slab.py
+1 -1
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@@ -249,7 +249,7 @@ class DumbSlabGenerator:
if material.is_a("IfcMaterialLayerSet"): if material.is_a("IfcMaterialLayerSet"):
thicknesses = [l.LayerThickness for l in material.MaterialLayers] thicknesses = [l.LayerThickness for l in material.MaterialLayers]
break break
if not thicknesses: if not sum(thicknesses):
return return
self.collection = bpy.context.view_layer.active_layer_collection.collection self.collection = bpy.context.view_layer.active_layer_collection.collection
src/blenderbim/blenderbim/bim/module/model/wall.py
+1 -1
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@@ -643,7 +643,7 @@ class DumbWallGenerator:
if material.is_a("IfcMaterialLayerSet"): if material.is_a("IfcMaterialLayerSet"):
thicknesses = [l.LayerThickness for l in material.MaterialLayers] thicknesses = [l.LayerThickness for l in material.MaterialLayers]
break break
if not thicknesses: if not sum(thicknesses):
return return
self.collection = bpy.context.view_layer.active_layer_collection.collection self.collection = bpy.context.view_layer.active_layer_collection.collection
src/ifcopenshell-python/ifcopenshell/api/material/add_layer.py
+1 -1
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@@ -9,7 +9,7 @@ class Usecase:
layers = list(self.settings["layer_set"].MaterialLayers or []) layers = list(self.settings["layer_set"].MaterialLayers or [])
layer = self.file.create_entity("IfcMaterialLayer", **{ layer = self.file.create_entity("IfcMaterialLayer", **{
"Material": self.settings["material"], "Material": self.settings["material"],
"LayerThickness": 0. "LayerThickness": 1.
}) })
layers.append(layer) layers.append(layer)
self.settings["layer_set"].MaterialLayers = layers self.settings["layer_set"].MaterialLayers = layers