From e0e1c61c3fe1242a12f16d354e6b17fae1804e90 Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Thu, 13 Feb 2020 16:22:38 +0300
Subject: [PATCH] Show ISO lines only on bodies and with highlighting also

---
 src/ModelAPI/ModelAPI_Tools.cpp         | 21 ++++++++++++++-------
 src/ModuleBase/ModuleBase_ResultPrs.cpp | 12 ++----------
 2 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/src/ModelAPI/ModelAPI_Tools.cpp b/src/ModelAPI/ModelAPI_Tools.cpp
index 3d293492e..0c312f395 100644
--- a/src/ModelAPI/ModelAPI_Tools.cpp
+++ b/src/ModelAPI/ModelAPI_Tools.cpp
@@ -30,6 +30,7 @@
 #include <ModelAPI_AttributeDocRef.h>
 #include <ModelAPI_Validator.h>
 #include <ModelAPI_AttributeIntArray.h>
+#include <ModelAPI_ResultConstruction.h>
 #include <list>
 #include <map>
 #include <iostream>
@@ -852,13 +853,19 @@ void getColor(const std::shared_ptr<ModelAPI_Result>& theResult, std::vector<int
 void getIsoLines(const std::shared_ptr<ModelAPI_Result>& theResult, std::vector<int>& theNbLines)
 {
   theNbLines.clear();
-  // get color from the attribute of the result
-  if (theResult.get() != NULL &&
-    theResult->data()->attribute(ModelAPI_Result::ISO_LINES_ID()).get() != NULL) {
-    AttributeIntArrayPtr aAttr = theResult->data()->intArray(ModelAPI_Result::ISO_LINES_ID());
-    if (aAttr.get() && aAttr->size()) {
-      theNbLines.push_back(aAttr->value(0));
-      theNbLines.push_back(aAttr->value(1));
+  if (theResult->groupName() == ModelAPI_ResultConstruction::group()) {
+    theNbLines.push_back(0);
+    theNbLines.push_back(0);
+  }
+  else {
+    // get color from the attribute of the result
+    if (theResult.get() != NULL &&
+      theResult->data()->attribute(ModelAPI_Result::ISO_LINES_ID()).get() != NULL) {
+      AttributeIntArrayPtr aAttr = theResult->data()->intArray(ModelAPI_Result::ISO_LINES_ID());
+      if (aAttr.get() && aAttr->size()) {
+        theNbLines.push_back(aAttr->value(0));
+        theNbLines.push_back(aAttr->value(1));
+      }
     }
   }
 }
diff --git a/src/ModuleBase/ModuleBase_ResultPrs.cpp b/src/ModuleBase/ModuleBase_ResultPrs.cpp
index fceb96c2f..5fb170087 100644
--- a/src/ModuleBase/ModuleBase_ResultPrs.cpp
+++ b/src/ModuleBase/ModuleBase_ResultPrs.cpp
@@ -98,8 +98,6 @@ ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
   aDrawer->SetUIsoAspect(myUIsoAspect);
   aDrawer->SetVIsoAspect(myVIsoAspect);
 
-  aDrawer->SetIsoOnPlane(false);
-
   if (aDrawer->HasOwnPointAspect())
     aDrawer->PointAspect()->SetTypeOfMarker(Aspect_TOM_PLUS);
   else
@@ -109,17 +107,11 @@ ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
   if (aDrawer.IsNull()) {
     if (!ModuleBase_IViewer::DefaultHighlightDrawer.IsNull()) {
       aDrawer = new Prs3d_Drawer(*ModuleBase_IViewer::DefaultHighlightDrawer);
-      Handle(Prs3d_IsoAspect) aUIsoAspect = new Prs3d_IsoAspect(aColor, Aspect_TOL_SOLID, 1, 0);
-      Handle(Prs3d_IsoAspect) aVIsoAspect = new Prs3d_IsoAspect(aColor, Aspect_TOL_SOLID, 1, 0);
-      aDrawer->SetUIsoAspect(aUIsoAspect);
-      aDrawer->SetVIsoAspect(aVIsoAspect);
+      aDrawer->SetUIsoAspect(myUIsoAspect);
+      aDrawer->SetVIsoAspect(myVIsoAspect);
       SetDynamicHilightAttributes(aDrawer);
     }
-  } else {
-    aDrawer->VIsoAspect()->SetNumber(0);
-    aDrawer->UIsoAspect()->SetNumber(0);
   }
-  aDrawer->SetIsoOnPlane(false);
 
   myHiddenSubShapesDrawer = new AIS_ColoredDrawer(myDrawer);
   Handle(Prs3d_ShadingAspect) aShadingAspect = new Prs3d_ShadingAspect();
-- 
2.39.2