Changeset 712 for trunk/geant4/visualization/management

Timestamp:

Feb 5, 2008, 3:17:36 PM (17 years ago)

Author:

garnier

Message:

correction du ticket #119

Location:

trunk/geant4/visualization/management

Files:

• include/G4ViewParameters.hh (modified) (1 diff)
• src/G4ViewParameters.cc (modified) (1 diff)

trunk/geant4/visualization/management/include/G4ViewParameters.hh

@@ -210 +210 @@
   void SetLightsMoveWithCamera (G4bool moves);
   void SetPan                  (G4double right, G4double up);
+  /** Increment currentTarget point by following X,Y values
+   */
   void IncrementPan            (G4double right, G4double up);
+  /** Increment currentTarget point by following X,Y,Z values
+   */
+  void IncrementPan            (G4double right, G4double up, G4double distance);
   void SetDefaultVisAttributes (const G4VisAttributes&);
   void SetDefaultTextVisAttributes (const G4VisAttributes&);

trunk/geant4/visualization/management/src/G4ViewParameters.cc

@@ -233 +233 @@
 
 void G4ViewParameters::IncrementPan (G4double right, G4double up) {
+  IncrementPan (right,up, 0);
+}
+
+void G4ViewParameters::IncrementPan (G4double right, G4double up, G4double distance) {
   G4Vector3D unitRight = (fUpVector.cross (fViewpointDirection)).unit();
   G4Vector3D unitUp    = (fViewpointDirection.cross (unitRight)).unit();
-  fCurrentTargetPoint += right * unitRight + up * unitUp;
+  fCurrentTargetPoint += right * unitRight + up * unitUp + distance * fViewpointDirection;
 }