EgtGraphics :

- gestione punti notevoli delle quotature.
2020-01-02 08:26:55 +00:00
parent a7bc25e723
commit 43e1db36fa
3 changed files with 154 additions and 2 deletions
@@ -25,6 +25,7 @@
 #include "/EgtDev/Include/EGkSurfTriMesh.h"
 #include "/EgtDev/Include/EGkSurfFlatRegion.h"
 #include "/EgtDev/Include/EGkExtText.h"
+#include "/EgtDev/Include/EGkExtDimension.h"
 #include "/EgtDev/Include/EGkIntersLinePlane.h"
 #include "/EgtDev/Include/EGkIntersLineSurfTm.h"
 #include "/EgtDev/Include/EGkGdbConst.h"
@@ -458,5 +459,48 @@ Scene::GetPointFromSelect( int nSelId, const Point3d& ptView, Point3d& ptSel, in
            ptSel = ptP ;
      }
   }
+  // se quotatura
+   else if ( pGObj->GetType() == EXT_DIMENSION) {
+     // recupero la quotatura
+      const IExtDimension* pDim = GetExtDimension( pGObj) ;
+     // verifico sia valida
+      if ( pDim->IsValid()) {
+        // cerco il punto
+         double dMinSqDist = INFINITO * INFINITO ;
+         Point3d ptP ;
+        // punto iniziale
+         ptP = pDim->GetStart() ;
+         ptP.ToGlob( frEnt) ;
+         if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+            ptSel = ptP ;
+        // punto sopra iniziale
+         ptP = pDim->GetOverStart() ;
+         ptP.ToGlob( frEnt) ;
+         if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+            ptSel = ptP ;
+        // punto finale
+         ptP = pDim->GetEnd() ;
+         ptP.ToGlob( frEnt) ;
+         if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+            ptSel = ptP ;
+        // punto sopra finale
+         ptP = pDim->GetOverEnd() ;
+         ptP.ToGlob( frEnt) ;
+         if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+            ptSel = ptP ;
+        // punto medio
+         if ( pDim->GetMidPoint( ptP)) {
+            ptP.ToGlob( frEnt) ;
+            if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+               ptSel = ptP ;
+         }
+        // centro
+         if ( pDim->GetCenterPoint( ptP)) {
+            ptP.ToGlob( frEnt) ;
+            if ( VerifySnapPoint( ptP, ptView, dMinSqDist))
+               ptSel = ptP ;
+         }
+      }
+   }
   return true ;
 }