Berechnung des Volumens von TopoDS_Shape / TopoDS_Solid in OpenCASCADE

OCCUtils stellt eine Bequemerfunktion dafür bereit:

shape_volume_occ.cpp

#include <occutils/Shape.hxx>

using namespace OCCUtils;

TopoDS_Shape myShape = /* ... */;

double volume = Shape::Volume(myShape);

#include <occutils/Shape.hxx>

using namespace OCCUtils;

TopoDS_Shape myShape = /* ... */;

double volume = Shape::Volume(myShape);

Falls du dies ohne OCCUtils tun musst, verwende

shape_volume_manual.cpp

GProp_GProps gprops;
BRepGProp::VolumeProperties(shape, gprops);
double volume = gprops.Mass();

GProp_GProps gprops;
BRepGProp::VolumeProperties(shape, gprops);
double volume = gprops.Mass();

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