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Footprint and side areas are now generated for dumb wall quantities

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This commit is contained in:
Dion Moult
2021-06-07 14:44:05 +10:00
parent 137a00225c
commit 6a0562d00a
1 changed files with 13 additions and 0 deletions
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src/blenderbim/blenderbim/bim/module/model/wall.py
+13
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@@ -774,11 +774,20 @@ def calculate_quantities(usecase_path, ifc_file, settings):
if product.HasOpenings: if product.HasOpenings:
# TODO: calculate gross / net # TODO: calculate gross / net
gross_footprint_area = 0
net_footprint_area = 0
gross_side_area = 0
net_side_area = 0
gross_volume = 0 gross_volume = 0
net_volume = 0 net_volume = 0
else: else:
bm = bmesh.new() bm = bmesh.new()
bm.from_mesh(obj.data) bm.from_mesh(obj.data)
bm.faces.ensure_lookup_table()
gross_footprint_area = sum([f.calc_area() for f in bm.faces if f.normal.z < -0.9])
net_footprint_area = gross_footprint_area
gross_side_area = sum([f.calc_area() for f in bm.faces if f.normal.y > 0.9])
net_side_area = gross_side_area
gross_volume = bm.calc_volume() gross_volume = bm.calc_volume()
net_volume = gross_volume net_volume = gross_volume
bm.free() bm.free()
@@ -792,6 +801,10 @@ def calculate_quantities(usecase_path, ifc_file, settings):
"Length": round(length, 2), "Length": round(length, 2),
"Width": round(width, 2), "Width": round(width, 2),
"Height": round(height, 2), "Height": round(height, 2),
"GrossFootprintArea": round(gross_footprint_area, 2),
"NetFootprintArea": round(net_footprint_area, 2),
"GrossSideArea": round(gross_side_area, 2),
"NetSideArea": round(net_side_area, 2),
"GrossVolume": round(gross_volume, 2), "GrossVolume": round(gross_volume, 2),
"NetVolume": round(net_volume, 2), "NetVolume": round(net_volume, 2),
}, },