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Fix placements

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This commit is contained in:
Thomas Krijnen
2019-09-16 10:25:39 +02:00
parent e3041219b5
commit 04bce57e80
3 changed files with 41 additions and 22 deletions
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src/ifcgeom/schema_agnostic/IfcGeomRepresentation.cpp
+16 -10
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@@ -95,11 +95,14 @@ ifcopenshell::geometry::ConversionResultShape* ifcopenshell::geometry::Represent
// @todo, check
gp_GTrsf trsf;
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 4; ++j) {
trsf.SetValue(i + 1, j + 1, it->Placement().components(i, j));
}
}
gp_Trsf tr;
const auto& m = it->Placement().components;
tr.SetValues(
m(0, 0), m(0, 1), m(0, 2), m(0, 3),
m(1, 0), m(1, 1), m(1, 2), m(1, 3),
m(2, 0), m(2, 1), m(2, 2), m(2, 3)
);
trsf = tr;
if (!force_meters && settings().get(ifcopenshell::geometry::settings::CONVERT_BACK_UNITS)) {
gp_Trsf scale;
@@ -240,11 +243,14 @@ bool ifcopenshell::geometry::Representation::BRep::calculate_projected_surface_a
try {
// @todo check
gp_GTrsf trsf;
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 4; ++j) {
trsf.SetValue(i + 1, j + 1, place.components(i, j));
}
}
gp_Trsf tr;
const auto& m = place.components;
tr.SetValues(
m(0, 0), m(0, 1), m(0, 2), m(0, 3),
m(1, 0), m(1, 1), m(1, 2), m(1, 3),
m(2, 0), m(2, 1), m(2, 2), m(2, 3)
);
trsf = tr;
gp_Mat mat = trsf.Trsf().HVectorialPart();
gp_Ax3 ax(trsf.TranslationPart(), mat.Column(3), mat.Column(1));