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PD: Make datum points highlightable/selectable (#12439)

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* PD: Make datum points highlightable/selectable

Give the user some feedback by changing the color of the datum point
marker as the user selects or hovers over it.

Closes #9540
This commit is contained in:
LemonBoy
2024-02-26 17:55:36 +01:00
committed by GitHub
parent afff892b14
commit bb9a30ac65
1 changed files with 15 additions and 13 deletions
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28
src/Mod/PartDesign/Gui/ViewProviderDatumPoint.cpp
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@@ -25,6 +25,7 @@
#include "PreCompiled.h"
#ifndef _PreComp_
# include <Inventor/nodes/SoCoordinate3.h>
# include <Inventor/nodes/SoSeparator.h>
# include <Inventor/nodes/SoMarkerSet.h>
# include <Inventor/nodes/SoVertexProperty.h>
@@ -32,6 +33,8 @@
#include <App/Application.h>
#include <Gui/Inventor/MarkerBitmaps.h>
#include <Gui/ViewProviderBuilder.h>
#include <Gui/SoFCSelection.h>
#include <Mod/PartDesign/App/DatumPoint.h>
#include "ViewProviderDatumPoint.h"
@@ -54,21 +57,20 @@ ViewProviderDatumPoint::~ViewProviderDatumPoint() = default;
void ViewProviderDatumPoint::attach ( App::DocumentObject *obj ) {
ViewProviderDatum::attach ( obj );
SoMFVec3f v;
v.setNum(1);
v.set1Value(0, 0,0,0);
SoVertexProperty* vprop = new SoVertexProperty();
vprop->vertex = v;
// Using a marker gives a larger point but it doesn't do highlighting automatically like the SoBrepPointSet
// TODO Fix the highlight (may be via additional pcHighlight node?) (2015-09-09, Fat-Zer)
SoMarkerSet* marker = new SoMarkerSet();
marker->vertexProperty = vprop;
const int markerSize = App::GetApplication().GetParameterGroupByPath(
"User parameter:BaseApp/Preferences/View")->GetInt("MarkerSize", 9);
// Using a marker gives a larger point.
auto *marker = new SoMarkerSet();
marker->numPoints = 1;
marker->markerIndex = Gui::Inventor::MarkerBitmaps::getMarkerIndex("DIAMOND_FILLED", App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")->GetInt("MarkerSize", 9));
marker->markerIndex = Gui::Inventor::MarkerBitmaps::getMarkerIndex("DIAMOND_FILLED",
markerSize);
getShapeRoot ()->addChild(marker);
auto *pcHighlight = Gui::ViewProviderBuilder::createSelection();
pcHighlight->style = Gui::SoFCSelection::EMISSIVE_DIFFUSE;
pcHighlight->addChild(new SoCoordinate3());
pcHighlight->addChild(marker);
getShapeRoot ()->addChild(pcHighlight);
}
void ViewProviderDatumPoint::onChanged (const App::Property* prop) {