Issue #3140: Add show/hide Isos menu item.

[modules/shaper.git] / src / ModuleBase / ModuleBase_ResultPrs.cpp

diff --git a/src/ModuleBase/ModuleBase_ResultPrs.cpp b/src/ModuleBase/ModuleBase_ResultPrs.cpp
index 5fb170087ad61bfb8dd7d0603edb859ba8d49f5a..f94b65780416ef08c19eb73621c68de7733dc6b5 100644 (file)
--- a/src/ModuleBase/ModuleBase_ResultPrs.cpp
+++ b/src/ModuleBase/ModuleBase_ResultPrs.cpp
@@ -88,10 +88,17 @@ ModuleBase_ResultPrs::ModuleBase_ResultPrs(ResultPtr theResult)
   Color(aColor);
 
   std::vector<int> aIsoValues;
-  ModelAPI_Tools::getIsoLines(myResult, aIsoValues);
-  if (aIsoValues.size() == 0) {
-    aIsoValues.push_back(1);
-    aIsoValues.push_back(1);
+  bool isIsoVisible;
+  ModelAPI_Tools::getIsoLines(myResult, isIsoVisible, aIsoValues);
+  if (isIsoVisible) {
+    if (aIsoValues.size() == 0) {
+      aIsoValues.push_back(1);
+      aIsoValues.push_back(1);
+    }
+  }
+  else {
+    aIsoValues.push_back(0);
+    aIsoValues.push_back(0);
   }
   myUIsoAspect = new Prs3d_IsoAspect(aColor, Aspect_TOL_SOLID, 1, aIsoValues[0]);
   myVIsoAspect = new Prs3d_IsoAspect(aColor, Aspect_TOL_SOLID, 1, aIsoValues[1]);
@@ -469,3 +476,30 @@ void ModuleBase_ResultPrs::HilightOwnerWithColor(const Handle(PrsMgr_Presentatio
       thePM->AddToImmediateList(aHilightPrs);
   }
 }
+
+
+//********************************************************************
+void ModuleBase_ResultPrs::updateIsoLines()
+{
+  std::vector<int> aIsoValues;
+  bool isIsoVisible;
+  ModelAPI_Tools::getIsoLines(myResult, isIsoVisible, aIsoValues);
+  if (isIsoVisible) {
+    if (aIsoValues.size() == 0) {
+      aIsoValues.push_back(1);
+      aIsoValues.push_back(1);
+    }
+  }
+  else {
+    if (aIsoValues.size() == 0) {
+      aIsoValues.push_back(0);
+      aIsoValues.push_back(0);
+    }
+    else {
+      aIsoValues[0] = 0;
+      aIsoValues[1] = 0;
+    }
+  }
+  myUIsoAspect->SetNumber(aIsoValues[0]);
+  myVIsoAspect->SetNumber(aIsoValues[1]);
+}