Fixed cone shape tester. Consistent Inside tolerance check for cone.

VecGeom/volumes/ConeUtilities.h

@@ -512,9 +512,9 @@ public:
 
     // very fast check on z-height
     Real_v absz       = Abs(point[2]);
-    completelyoutside = absz > MakePlusTolerant<ForInside>(cone.fDz, kConeTolerance);
+    completelyoutside = absz > MakePlusTolerant<ForInside>(cone.fDz, kHalfConeTolerance);
     if (ForInside) {
-      completelyinside = absz < MakeMinusTolerant<ForInside>(cone.fDz, kConeTolerance);
+      completelyinside = absz < MakeMinusTolerant<ForInside>(cone.fDz, kHalfConeTolerance);
     }
     if (vecCore::MaskFull(completelyoutside)) {
       return;

test/shape_tester/shape_testCone.cpp

@@ -33,9 +33,7 @@ int runTester(ImplT const *shape, int npoints, bool debug, bool stat)
 {
 
   ShapeTester<ImplT> tester;
-  #ifndef VECGEOM_FLOAT_PRECISION
-    tester.SetSolidTolerance(1.e-7);
-  #endif
+  tester.SetSolidTolerance(vecgeom::kHalfConeTolerance);
   tester.setDebug(debug);
   tester.setStat(stat);
   tester.SetMaxPoints(npoints);