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Minor fix to 12DToRevitTINS patch

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This commit is contained in:
Dion Moult
2022-09-19 10:49:03 +10:00
parent fbd4177d08
commit bc3bf07a60
1 changed files with 5 additions and 5 deletions
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src/ifcpatch/ifcpatch/recipes/Fix12DToRevitTINs.py
+5 -5
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@@ -15,10 +15,10 @@ class Patcher:
# The solution will merge vertices closer than 10mm to prevent dense # The solution will merge vertices closer than 10mm to prevent dense
# portions of the TIN at a minor sacrifice of surveying accuracy. It # portions of the TIN at a minor sacrifice of surveying accuracy. It
# will also triangulate all meshes to prevent non-coplanar surfaces, and # will also triangulate all meshes to prevent non-coplanar surfaces, and
# delete any obtuse triangles where one of their angles is less than 0.3 # delete any obtuse triangles where one of their XY angles is less than
# degrees. Therefore the result will contain some minor "holes" in the # 0.3 degrees. Therefore the result will contain some minor "holes" in
# TIN, but these holes will only be in dense triangles that Revit can't # the TIN, but these holes will only be in dense triangles that Revit
# handle anyway and won't affect most coordination tasks. # can't handle anyway and won't affect most coordination tasks.
# #
# This patch is designed to only work on 12D IFC exports. It also # This patch is designed to only work on 12D IFC exports. It also
# requires you to run it using Blender, as the geometric modification # requires you to run it using Blender, as the geometric modification
@@ -47,7 +47,7 @@ class Patcher:
bmesh.ops.triangulate(bm, faces=bm.faces[:], quad_method='BEAUTY', ngon_method='BEAUTY') bmesh.ops.triangulate(bm, faces=bm.faces[:], quad_method='BEAUTY', ngon_method='BEAUTY')
bm.faces.ensure_lookup_table() bm.faces.ensure_lookup_table()
for polygon in bm.faces: for polygon in bm.faces:
v1, v2, v3 = [v.co for v in polygon.verts] v1, v2, v3 = [v.co.to_2d() for v in polygon.verts]
d1 = degrees((v2-v1).angle(v3-v1)) d1 = degrees((v2-v1).angle(v3-v1))
d2 = degrees((v3-v2).angle(v1-v2)) d2 = degrees((v3-v2).angle(v1-v2))
d3 = degrees((v1-v3).angle(v2-v3)) d3 = degrees((v1-v3).angle(v2-v3))