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First attempt at implementation of intersection clash checks.

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This considers only protruding clashes. It does not consider touching nor encroaching clashes and does not consider protrusion direction in the protrusion distance.
This commit is contained in:
Dion Moult
2024-02-01 18:30:20 +11:00
parent 7a7fde0a2a
commit e95e16c102
4 changed files with 587 additions and 1 deletions
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src/ifcopenshell-python/ifcopenshell/geom/main.py
+9
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@@ -181,6 +181,15 @@ class tree(ifcopenshell_wrapper.tree):
args.append(kwargs.get("extend", -1.0e-5))
return [entity_instance(e) for e in ifcopenshell_wrapper.tree.select_box(*args)]
def clash_intersection(self, value, tolerance=0.002):
def unwrap(value):
if isinstance(value, entity_instance):
return value.wrapped_data
return value
args = [self, unwrap(value), tolerance]
return [entity_instance(e) for e in ifcopenshell_wrapper.tree.clash_intersection(*args)]
def create_shape(settings, inst, repr=None):
"""