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+ fixes #0000870: Center sketch to a constraint that has been double clicked in the constraint list.

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This commit is contained in:
wmayer
2015-09-15 17:24:23 +02:00
parent 255bba18db
commit d9aa9e4bf1
6 changed files with 91 additions and 8 deletions
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34
src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
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@@ -1821,6 +1821,40 @@ SbVec3s ViewProviderSketch::getDisplayedSize(const SoImage *iconPtr) const
return iconSize;
}
void ViewProviderSketch::centerSelection()
{
Gui::Document* doc = Gui::Application::Instance->getDocument(getObject()->getDocument());
Gui::View3DInventor* view = qobject_cast<Gui::View3DInventor*>(doc->getFirstViewOfViewProvider(this));
if (!view || !edit)
return;
SoGroup* group = new SoGroup();
group->ref();
for (int i=0; i < edit->constrGroup->getNumChildren(); i++) {
if (edit->SelConstraintSet.find(i) != edit->SelConstraintSet.end()) {
SoSeparator *sep = dynamic_cast<SoSeparator *>(edit->constrGroup->getChild(i));
group->addChild(sep);
}
}
Gui::View3DInventorViewer* viewer = view->getViewer();
SoGetBoundingBoxAction action(viewer->getSoRenderManager()->getViewportRegion());
action.apply(group);
group->unref();
SbBox3f box = action.getBoundingBox();
if (!box.isEmpty()) {
// get cirumscribing sphere
SoCamera* camera = viewer->getSoRenderManager()->getCamera();
SbVec3f direction;
camera->orientation.getValue().multVec(SbVec3f(0, 0, 1), direction);
SbVec3f box_cnt = box.getCenter();
SbVec3f cam_pos = box_cnt + camera->focalDistance.getValue() * direction;
camera->position.setValue(cam_pos);
}
}
void ViewProviderSketch::doBoxSelection(const SbVec2s &startPos, const SbVec2s &endPos,
const Gui::View3DInventorViewer *viewer)
{