本文整理汇总了C++中partdesign::Body::getFullModel方法的典型用法代码示例。如果您正苦于以下问题：C++ Body::getFullModel方法的具体用法？C++ Body::getFullModel怎么用？C++ Body::getFullModel使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类partdesign::Body的用法示例。
在下文中一共展示了Body::getFullModel方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getRelevantBoundBox
SbBox3f ViewProviderDatum::getRelevantBoundBox () const {
std::vector<App::DocumentObject *> objs;
// Probe body first
PartDesign::Body* body = PartDesign::Body::findBodyOf ( this->getObject() );
if (body) {
objs = body->getFullModel ();
} else {
// Probe if we belongs to some group
App::DocumentObjectGroup* group = App::DocumentObjectGroup::getGroupOfObject ( this->getObject () );
if(group) {
objs = group->getObjects ();
} else {
// Fallback to whole document
objs = this->getObject ()->getDocument ()->getObjects ();
}
}
Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(this->getActiveView())->getViewer();
SoGetBoundingBoxAction bboxAction(viewer->getSoRenderManager()->getViewportRegion());
SbBox3f bbox = getRelevantBoundBox (bboxAction, objs);
if ( bbox.getVolume () < Precision::Confusion() ) {
bbox.extendBy ( defaultBoundBox () );
}
return bbox;
}示例2: updateOriginDatumSize
void ViewProviderBody::updateOriginDatumSize () {
PartDesign::Body *body = static_cast<PartDesign::Body *> ( getObject() );
// Use different bounding boxes for datums and for origins:
Gui::Document* gdoc = Gui::Application::Instance->getDocument(getObject()->getDocument());
if(!gdoc)
return;
Gui::MDIView* view = gdoc->getViewOfViewProvider(this);
if(!view)
return;
Gui::View3DInventorViewer* viewer = static_cast<Gui::View3DInventor*>(view)->getViewer();
SoGetBoundingBoxAction bboxAction(viewer->getSoRenderManager()->getViewportRegion());
const auto & model = body->getFullModel ();
// BBox for Datums is calculated from all visible objects but treating datums as their basepoints only
SbBox3f bboxDatums = ViewProviderDatum::getRelevantBoundBox ( bboxAction, model );
// BBox for origin should take into account datums size also
SbBox3f bboxOrigins = bboxDatums;
for(App::DocumentObject* obj : model) {
if ( obj->isDerivedFrom ( Part::Datum::getClassTypeId () ) ) {
ViewProvider *vp = Gui::Application::Instance->getViewProvider(obj);
if (!vp) { continue; }
ViewProviderDatum *vpDatum = static_cast <ViewProviderDatum *> (vp) ;
vpDatum->setExtents ( bboxDatums );
bboxAction.apply ( vp->getRoot () );
bboxOrigins.extendBy ( bboxAction.getBoundingBox () );
}
}
// get the bounding box values
SbVec3f max = bboxOrigins.getMax();
SbVec3f min = bboxOrigins.getMin();
// obtain an Origin and it's ViewProvider
App::Origin* origin = 0;
Gui::ViewProviderOrigin* vpOrigin = 0;
try {
origin = body->getOrigin ();
assert (origin);
Gui::ViewProvider *vp = Gui::Application::Instance->getViewProvider(origin);
if (!vp) {
throw Base::Exception ("No view provider linked to the Origin");
}
assert ( vp->isDerivedFrom ( Gui::ViewProviderOrigin::getClassTypeId () ) );
vpOrigin = static_cast <Gui::ViewProviderOrigin *> ( vp );
} catch (const Base::Exception &ex) {
Base::Console().Error ("%s\n", ex.what() );
return;
}
// calculate the desired origin size
Base::Vector3d size;
for (uint_fast8_t i=0; i<3; i++) {
size[i] = std::max ( fabs ( max[i] ), fabs ( min[i] ) );
if (size[i] < Precision::Confusion() ) {
size[i] = Gui::ViewProviderOrigin::defaultSize();
}
}
vpOrigin->Size.setValue ( size*1.2 );
}