int main (int argc, char** argv) {
// Initialize Inventor and Win
HWND myWindow = SoWin::init(argv[0]);
if (myWindow == NULL) exit(1);
// Knoten zum Selektieren der angehängten Objekte
rootSelection = new SoSelection;
rootSelection->ref();
rootSelection->addSelectionCallback(selectionCallback, NULL);
rootSelection->addDeselectionCallback(deselectionCallback, NULL);
SoSeparator *root = new SoSeparator;
rootSelection->addChild(root);
// This function contains our code fragment.
root->addChild(make_brett());
SoWrapperKit *myWrapperKit = new SoWrapperKit;
// Figur mit Wrapper verbinden
root->addChild(myWrapperKit);
myWrapperKit->setPart("contents", (make_brett()));
myWrapperKit->set((char *)"transform { translation 0 0 0 }");
// create the manipulators
SoHandleBoxManip *myHandleBox = new SoHandleBoxManip;
myHandleBox->ref();
SoTranslate2Dragger *myTranslater = new SoTranslate2Dragger;
// Get the draggers and add callbacks to them. Note
// that you don't put callbacks on manipulators. You put
// them on the draggers which handle events for them.
SoDragger *myDragger;
myDragger = myHandleBox->getDragger();
myDragger->addStartCallback(dragStartCallback);
myDragger->addFinishCallback(dragFinishCallback);
SoWinExaminerViewer *myViewer = new SoWinExaminerViewer(myWindow);
myViewer->setSceneGraph(rootSelection);
myViewer->setGLRenderAction(new SoBoxHighlightRenderAction);
myViewer->setTitle("Schachbrett");
myViewer->show();
myViewer->viewAll();
SoWin::show(myWindow);
SoWin::mainLoop();
return 0;
}
bool ViewProviderMirror::setEdit(int ModNum)
{
if (ModNum == ViewProvider::Default) {
// get the properties from the mirror feature
Part::Mirroring* mf = static_cast<Part::Mirroring*>(getObject());
Base::BoundBox3d bbox = mf->Shape.getBoundingBox();
float len = (float)bbox.CalcDiagonalLength();
Base::Vector3d base = mf->Base.getValue();
Base::Vector3d norm = mf->Normal.getValue();
Base::Vector3d cent = bbox.GetCenter();
base = cent.ProjToPlane(base, norm);
// setup the graph for editing the mirror plane
SoTransform* trans = new SoTransform;
SbRotation rot(SbVec3f(0,0,1), SbVec3f(norm.x,norm.y,norm.z));
trans->rotation.setValue(rot);
trans->translation.setValue(base.x,base.y,base.z);
trans->center.setValue(0.0f,0.0f,0.0f);
SoMaterial* color = new SoMaterial();
color->diffuseColor.setValue(0,0,1);
color->transparency.setValue(0.5);
SoCoordinate3* points = new SoCoordinate3();
points->point.setNum(4);
points->point.set1Value(0, -len/2,-len/2,0);
points->point.set1Value(1, len/2,-len/2,0);
points->point.set1Value(2, len/2, len/2,0);
points->point.set1Value(3, -len/2, len/2,0);
SoFaceSet* face = new SoFaceSet();
pcEditNode->addChild(trans);
pcEditNode->addChild(color);
pcEditNode->addChild(points);
pcEditNode->addChild(face);
// Now we replace the SoTransform node by a manipulator
// Note: Even SoCenterballManip inherits from SoTransform
// we cannot use it directly (in above code) because the
// translation and center fields are overridden.
SoSearchAction sa;
sa.setInterest(SoSearchAction::FIRST);
sa.setSearchingAll(FALSE);
sa.setNode(trans);
sa.apply(pcEditNode);
SoPath * path = sa.getPath();
if (path) {
SoCenterballManip * manip = new SoCenterballManip;
manip->replaceNode(path);
SoDragger* dragger = manip->getDragger();
dragger->addStartCallback(dragStartCallback, this);
dragger->addFinishCallback(dragFinishCallback, this);
dragger->addMotionCallback(dragMotionCallback, this);
}
pcRoot->addChild(pcEditNode);
}
else {
ViewProviderPart::setEdit(ModNum);
}
return true;
}
