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This commit is contained in:
Thomas Krijnen
2019-08-25 16:07:10 +02:00
parent 41d7fb32da
commit 8b4900b0e1
5 changed files with 62 additions and 35 deletions
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src/ifcgeom/kernels/opencascade/IfcGeomShapes.cpp
+35 -11
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@@ -106,33 +106,33 @@
#include <memory>
#include "../../../ifcparse/IfcLogger.h"
#include "../../../ifcgeom/kernels/opencascade/OpenCascadeConversionResult.h"
using namespace ifcopenshell::geometry;
using namespace ifcopenshell::geometry::kernels;
bool OpenCascadeKernel::convert(const taxonomy::extrusion& extrusion, TopoDS_Shape& shape) {
const double& height = extrusion.depth;
bool OpenCascadeKernel::convert(const taxonomy::extrusion* extrusion, TopoDS_Shape& shape) {
const double& height = extrusion->depth;
if (height < precision_) {
Logger::Error("Non-positive extrusion height encountered for:", extrusion.instance);
Logger::Error("Non-positive extrusion height encountered for:", extrusion->instance);
return false;
}
TopoDS_Shape face;
if (!convert(extrusion.basis, face)) {
if (!convert(&extrusion->basis, face)) {
return false;
}
gp_Trsf trsf;
if (!convert(extrusion.matrix, trsf)) {
gp_GTrsf gtrsf;
if (!convert(&extrusion->matrix, gtrsf)) {
Logger::Error("Unable to move extrusion");
}
auto trsf = gtrsf.Trsf();
auto fs = extrusion->direction.components.data();
gp_Dir dir(fs[0], fs[1], fs[2]);
gp_Dir dir;
if (!convert(extrusion.direction, dir)) {
return false;
}
shape.Nullify();
if (face.ShapeType() == TopAbs_COMPOUND) {
@@ -169,3 +169,27 @@ bool OpenCascadeKernel::convert(const taxonomy::extrusion& extrusion, TopoDS_Sha
return !shape.IsNull();
}
bool OpenCascadeKernel::convert_impl(const taxonomy::extrusion* extrusion, ifcopenshell::geometry::ConversionResults& results) {
TopoDS_Shape shape;
if (!convert(extrusion, shape)) {
return false;
}
results.emplace_back(ConversionResult(
extrusion->instance->data().id(),
extrusion->matrix,
new OpenCascadeShape(shape),
extrusion->surface_style
));
return true;
}
bool OpenCascadeKernel::convert(const taxonomy::matrix4* matrix, gp_GTrsf& trsf) {
// @todo check
for (int i = 0; i < 3; ++i) {
for (int j = 0; j < 4; ++i) {
trsf.SetValue(i + 1, j + 1, matrix->components(i, j));
}
}
return true;
}