Fix compilation on Linux

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

diff --git a/src/SketcherPrs/SketcherPrs_HVDirection.cpp b/src/SketcherPrs/SketcherPrs_HVDirection.cpp
index e7bdfdda7c5fba61a891484b0c9b10144e983501..b532887d1052901106a2c5a6e376cd1e0f4eb868 100644 (file)
--- a/src/SketcherPrs/SketcherPrs_HVDirection.cpp
+++ b/src/SketcherPrs/SketcherPrs_HVDirection.cpp
@@ -13,6 +13,7 @@
 #include <Graphic3d_AspectLine3d.hxx>
 #include <Prs3d_Root.hxx>
 
+#include <Events_Error.h>
 
 
 IMPLEMENT_STANDARD_HANDLE(SketcherPrs_HVDirection, SketcherPrs_SymbolPrs);
@@ -25,17 +26,25 @@ SketcherPrs_HVDirection::SketcherPrs_HVDirection(ModelAPI_Feature* theConstraint
                                            bool isHorisontal) 
  : SketcherPrs_SymbolPrs(theConstraint, thePlane), myIsHorisontal(isHorisontal)
 {
-  myPntArray = new Graphic3d_ArrayOfPoints(1);
-  myPntArray->AddVertex(0., 0., 0.);
-}  
+}
 
-bool SketcherPrs_HVDirection::updatePoints(double theStep) const 
+bool SketcherPrs_HVDirection::IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+                                               const std::shared_ptr<GeomAPI_Ax3>&/* thePlane*/)
 {
-  ObjectPtr aObj = SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());
-  if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
+  bool aReadyToDisplay = false;
+  ObjectPtr aObj = SketcherPrs_Tools::getResult(theConstraint, SketchPlugin_Constraint::ENTITY_A());
+
+  aReadyToDisplay = SketcherPrs_Tools::getShape(aObj).get() != NULL;
+  return aReadyToDisplay;
+}
+
+bool SketcherPrs_HVDirection::updateIfReadyToDisplay(double theStep) const 
+{
+  if (!IsReadyToDisplay(myConstraint, myPlane))
     return false;
 
   // 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->SetVertice(1, aP1);