void
SoBoxSelectionRenderAction::apply(SoNode * node)
{
SoGLRenderAction::apply(node);
if (this->hlVisible) {
if (PRIVATE(this)->searchaction == NULL) {
PRIVATE(this)->searchaction = new SoSearchAction;
}
PRIVATE(this)->searchaction->setType(SoFCSelection::getClassTypeId());
PRIVATE(this)->searchaction->setInterest(SoSearchAction::ALL);
PRIVATE(this)->searchaction->apply(node);
const SoPathList & pathlist = PRIVATE(this)->searchaction->getPaths();
if (pathlist.getLength() > 0) {
for (int i = 0; i < pathlist.getLength(); i++ ) {
SoPath * path = pathlist[i];
assert(path);
SoFCSelection * selection = (SoFCSelection *) path->getTail();
assert(selection->getTypeId().isDerivedFrom(SoFCSelection::getClassTypeId()));
if (selection->selected.getValue() && selection->style.getValue() == SoFCSelection::BOX) {
PRIVATE(this)->basecolor->rgb.setValue(selection->colorSelection.getValue());
if (PRIVATE(this)->selectsearch == NULL) {
PRIVATE(this)->selectsearch = new SoSearchAction;
}
PRIVATE(this)->selectsearch->setType(SoShape::getClassTypeId());
PRIVATE(this)->selectsearch->setInterest(SoSearchAction::FIRST);
PRIVATE(this)->selectsearch->apply(selection);
SoPath* shapepath = PRIVATE(this)->selectsearch->getPath();
if (shapepath) {
SoPathList list;
list.append(shapepath);
this->drawBoxes(path, &list);
}
PRIVATE(this)->selectsearch->reset();
}
else if (selection->isHighlighted() &&
selection->selected.getValue() == SoFCSelection::NOTSELECTED &&
selection->style.getValue() == SoFCSelection::BOX) {
PRIVATE(this)->basecolor->rgb.setValue(selection->colorHighlight.getValue());
if (PRIVATE(this)->selectsearch == NULL) {
PRIVATE(this)->selectsearch = new SoSearchAction;
}
PRIVATE(this)->selectsearch->setType(SoShape::getClassTypeId());
PRIVATE(this)->selectsearch->setInterest(SoSearchAction::FIRST);
PRIVATE(this)->selectsearch->apply(selection);
SoPath* shapepath = PRIVATE(this)->selectsearch->getPath();
if (shapepath) {
SoPathList list;
list.append(shapepath);
PRIVATE(this)->highlightPath = path;
PRIVATE(this)->highlightPath->ref();
this->drawBoxes(path, &list);
}
PRIVATE(this)->selectsearch->reset();
}
}
}
PRIVATE(this)->searchaction->reset();
}
}
void
SoBoxSelectionRenderAction::apply(SoPath * path)
{
SoGLRenderAction::apply(path);
SoNode* node = path->getTail();
if (node && node->getTypeId() == SoFCSelection::getClassTypeId()) {
SoFCSelection * selection = (SoFCSelection *) node;
// This happens when dehighlighting the current shape
if (PRIVATE(this)->highlightPath == path) {
PRIVATE(this)->highlightPath->unref();
PRIVATE(this)->highlightPath = 0;
// FIXME: Doing a redraw to remove the shown bounding box causes
// some problems when moving the mouse from one shape to another
// because this will destroy the box immediately
selection->touch(); // force a redraw when dehighlighting
}
else if (selection->isHighlighted() &&
selection->selected.getValue() == SoFCSelection::NOTSELECTED &&
selection->style.getValue() == SoFCSelection::BOX) {
PRIVATE(this)->basecolor->rgb.setValue(selection->colorHighlight.getValue());
if (PRIVATE(this)->selectsearch == NULL) {
PRIVATE(this)->selectsearch = new SoSearchAction;
}
PRIVATE(this)->selectsearch->setType(SoShape::getClassTypeId());
PRIVATE(this)->selectsearch->setInterest(SoSearchAction::FIRST);
PRIVATE(this)->selectsearch->apply(selection);
SoPath* shapepath = PRIVATE(this)->selectsearch->getPath();
if (shapepath) {
SoPathList list;
list.append(shapepath);
PRIVATE(this)->highlightPath = path;
PRIVATE(this)->highlightPath->ref();
this->drawBoxes(path, &list);
}
PRIVATE(this)->selectsearch->reset();
}
}
}
void ViewProviderMeasureDistance::attach(App::DocumentObject* pcObject)
{
ViewProviderDocumentObject::attach(pcObject);
SoPickStyle* ps = new SoPickStyle();
ps->style = SoPickStyle::UNPICKABLE;
SoSeparator *lineSep = new SoSeparator();
SoDrawStyle* style = new SoDrawStyle();
style->lineWidth = 2.0f;
lineSep->addChild(ps);
lineSep->addChild(style);
lineSep->addChild(pColor);
lineSep->addChild(pCoords);
lineSep->addChild(pLines);
SoMarkerSet* points = new SoMarkerSet();
points->markerIndex = SoMarkerSet::CROSS_9_9;
points->numPoints=2;
lineSep->addChild(points);
// Making the whole measurement object selectable by 3d view can
// become cumbersome since it has influence to any raypick action.
// Thus, it's only selectable by its text label
SoFCSelection* textsep = new SoFCSelection();
textsep->objectName = pcObject->getNameInDocument();
textsep->documentName = pcObject->getDocument()->getName();
textsep->subElementName = "Main";
//SoSeparator* textsep = new SoSeparator();
textsep->addChild(pTranslation);
textsep->addChild(pTextColor);
textsep->addChild(pFont);
textsep->addChild(pLabel);
SoSeparator* sep = new SoSeparator();
sep->addChild(lineSep);
sep->addChild(textsep);
addDisplayMaskMode(sep, "Base");
}
void ViewProviderOriginFeature::attach(App::DocumentObject* pcObject)
{
ViewProviderGeometryObject::attach(pcObject);
float defaultSz = ViewProviderOrigin::defaultSize();
float sz = Size.getValue () / defaultSz;
// Create an external separator
SoSeparator *sep = new SoSeparator();
// Add material from the base class
sep->addChild(pcShapeMaterial);
// Bind same material to all part
SoMaterialBinding* matBinding = new SoMaterialBinding;
matBinding->value = SoMaterialBinding::OVERALL;
sep->addChild(matBinding);
// Scale feature to the given size
pScale->scaleFactor = SbVec3f (sz, sz, sz);
sep->addChild (pScale);
// Setup font size
SoFont *font = new SoFont ();
font->size.setValue ( defaultSz/10.);
sep->addChild ( font );
// Create the selection node
SoFCSelection *highlight = new SoFCSelection ();
highlight->applySettings ();
if ( !Selectable.getValue() ) {
highlight->selectionMode = Gui::SoFCSelection::SEL_OFF;
}
highlight->objectName = getObject()->getNameInDocument();
highlight->documentName = getObject()->getDocument()->getName();
highlight->style = SoFCSelection::EMISSIVE_DIFFUSE;
// Style for normal (visiable) lines
SoDrawStyle* style = new SoDrawStyle ();
style->lineWidth = 2.0f;
highlight->addChild ( style );
// Visible lines
highlight->addChild ( pOriginFeatureRoot );
// Hidden features
SoAnnotation *hidden = new SoAnnotation ();
// Style for hidden lines
style = new SoDrawStyle ();
style->lineWidth = 2.0f;
style->linePattern.setValue ( 0xF000 ); // (dash-skip-skip-skip)
hidden->addChild ( style );
// Hidden lines
hidden->addChild ( pOriginFeatureRoot );
highlight->addChild ( hidden );
sep->addChild ( highlight );
// Setup the object label as it's text
pLabel->string.setValue ( SbString ( pcObject->Label.getValue () ) );
addDisplayMaskMode ( sep, "Base" );
}
