Issue #2069: Provide custom color for symbol based constraint

[modules/shaper.git] / src / SketcherPrs / SketcherPrs_HVDirection.cpp

diff --git a/src/SketcherPrs/SketcherPrs_HVDirection.cpp b/src/SketcherPrs/SketcherPrs_HVDirection.cpp
index 13b3def6ed7db543ecdbc8f6a1c9c6037ef07799..552da1a6c63bc7c1d20af471218b5df4033ebbd8 100644 (file)
--- a/src/SketcherPrs/SketcherPrs_HVDirection.cpp
+++ b/src/SketcherPrs/SketcherPrs_HVDirection.cpp
@@ -8,73 +8,56 @@
 #include "SketcherPrs_Tools.h"
 #include "SketcherPrs_PositionMgr.h"
 
-#include <GeomAPI_Pnt.h>
-
 #include <SketchPlugin_Constraint.h>
 
-#include <AIS_Drawer.hxx>
-#include <gp_Pnt2d.hxx>
-
-#include <Prs3d_PointAspect.hxx>
-#include <Prs3d_Root.hxx>
-#include <Prs3d_LineAspect.hxx>
-
-#include <Graphic3d_MarkerImage.hxx>
-#include <Graphic3d_AspectMarker3d.hxx>
 #include <Graphic3d_AspectLine3d.hxx>
-#include <Graphic3d_ArrayOfSegments.hxx>
-
-#include <Select3D_SensitivePoint.hxx>
-#include <Select3D_SensitiveSegment.hxx>
-
-#include <SelectMgr_SequenceOfOwner.hxx>
-#include <SelectMgr_Selection.hxx>
-#include <SelectMgr_EntityOwner.hxx>
-
-
-extern std::shared_ptr<GeomAPI_Pnt2d> getFeaturePoint(DataPtr theData,
-                                                      const std::string& theAttribute);
+#include <Prs3d_Root.hxx>
 
 
-IMPLEMENT_STANDARD_HANDLE(SketcherPrs_HVDirection, SketcherPrs_SymbolPrs);
 IMPLEMENT_STANDARD_RTTIEXT(SketcherPrs_HVDirection, SketcherPrs_SymbolPrs);
 
 static Handle(Image_AlienPixMap) MyPixMap;
 
-SketcherPrs_HVDirection::SketcherPrs_HVDirection(SketchPlugin_Constraint* theConstraint, 
+SketcherPrs_HVDirection::SketcherPrs_HVDirection(ModelAPI_Feature* theConstraint,
                                            const std::shared_ptr<GeomAPI_Ax3>& thePlane,
-                                           bool isHorisontal) 
+                                           bool isHorisontal)
  : SketcherPrs_SymbolPrs(theConstraint, thePlane), myIsHorisontal(isHorisontal)
 {
-  myPntArray = new Graphic3d_ArrayOfPoints(1);
-  myPntArray->AddVertex(0., 0., 0.);
-}  
+}
 
-void SketcherPrs_HVDirection::Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
-                                   const Handle(Prs3d_Presentation)& thePresentation, 
-                                   const Standard_Integer theMode)
+bool SketcherPrs_HVDirection::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+                                               const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
 {
-  prepareAspect();
+  bool aReadyToDisplay = false;
+  ObjectPtr aObj =
+    SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
 
-  ObjectPtr aObj1 = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
-  std::shared_ptr<GeomAPI_Shape> aLine1 = SketcherPrs_Tools::getShape(aObj1);
-  if (aLine1.get() == NULL)
-    return;
+  aReadyToDisplay = SketcherPrs_Tools::getShape(aObj).get() != NULL;
+  return aReadyToDisplay;
+}
 
-  SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
-  gp_Pnt aP1 = aMgr->getPosition(aObj1, this);
+bool SketcherPrs_HVDirection::updateIfReadyToDisplay(double theStep, bool withColor) const
+{
+  if (!IsReadyToDisplay(myConstraint, myPlane))
+    return false;
 
-  Handle(Graphic3d_Group) aGroup = Prs3d_Root::CurrentGroup(thePresentation);
-  aGroup->SetPrimitivesAspect(myAspect);
-  myPntArray->SetVertice(1, aP1);
-  aGroup->AddPrimitiveArray(myPntArray);
+  // Set point of the symbol
+  ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
+  SketcherPrs_PositionMgr* aMgr = SketcherPrs_PositionMgr::get();
+  gp_Pnt aP1 = aMgr->getPosition(aObj, this, theStep);
+  myPntArray = new Graphic3d_ArrayOfPoints(1, withColor);
+  myPntArray->AddVertex(aP1);
+  return true;
 }
 
-void SketcherPrs_HVDirection::drawLines(const Handle(Prs3d_Presentation)& thePrs, Quantity_Color theColor) const
+void SketcherPrs_HVDirection::drawLines(const Handle(Prs3d_Presentation)& thePrs,
+                                        Quantity_Color theColor) const
 {
   Handle(Graphic3d_Group) aGroup = Prs3d_Root::NewGroup(thePrs);
 
-  Handle(Graphic3d_AspectLine3d) aLineAspect = new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
+  // Draw constrained object
+  Handle(Graphic3d_AspectLine3d) aLineAspect =
+    new Graphic3d_AspectLine3d(theColor, Aspect_TOL_SOLID, 2);
   aGroup->SetPrimitivesAspect(aLineAspect);
 
   addLine(aGroup, SketchPlugin_Constraint::ENTITY_A());