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dilate as boolean

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This commit is contained in:
Thomas Krijnen
2019-10-06 09:11:44 +02:00
parent 389964c9f4
commit f391b425ba
1 changed files with 2 additions and 2 deletions
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src/ifcgeom/kernels/cgal/CgalKernel.cpp
+2 -2
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@@ -487,7 +487,7 @@ bool CgalKernel::preprocess_boolean_operand(const IfcUtil::IfcBaseClass* log_ref
return false;
}
if (false && dilate) {
if (dilate) {
try {
// @todo don't dilate in 3 dimensions but only in the XY plane, orthogonal to wall axis.
result = CGAL::minkowski_sum_3(result, precision_cube_);
@@ -571,7 +571,7 @@ bool CgalKernel::convert_impl(const taxonomy::boolean_result* br, ifcopenshell::
CGAL::Nef_polyhedron_3<Kernel_> nef;
preprocess_boolean_operand(c->instance, entity_shape, nef,
// Dilate boolean subtraction operands
(!first && br->operation == taxonomy::boolean_result::SUBTRACTION) ? precision_ : 0.);
(!first && br->operation == taxonomy::boolean_result::SUBTRACTION));
if (first) {
a = nef;