Import Geant4 0.0.0 source tree

source/graphics_reps/include/G4VGraphicsScene.hh

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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4VGraphicsScene.hh,v 2.0 1998/07/02 17:30:16 gunter Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// 
+// John Allison  19th July 1996
+// Abstract interface class for the concept of a graphics scene.
+// It is a minimal scene for the GEANT4 kernel.
+// See G4VScene for a fuller description.  G4VScene is the full abstract
+// interface to graphics systems.
+
+#ifndef G4VGRAPHICSSCENE_HH
+#define G4VGRAPHICSSCENE_HH
+
+class G4VisAttributes;
+class G4VSolid;
+class G4Box;
+class G4Cons;
+class G4Tubs;
+class G4Trd;
+class G4Trap;
+class G4Sphere;
+class G4Para;
+class G4Torus;
+class G4PhysicalVolumeModel;
+
+#include "G4Transform3D.hh"
+
+// Scene Interface - begin snippet.
+class G4VGraphicsScene {
+
+public:
+
+  ///////////////////////////////////////////////////////////////////
+  // Functions for adding raw GEANT4 objects.  The concrete graphics
+  // scene has the option of implementing its own model or asking the
+  // solid to provide a G4Polyhedron or similar primitive - see, for
+  // example, G4VScene in the Visualization Category.
+
+  virtual void AddThis (const G4Box&    box)    = 0;
+  virtual void AddThis (const G4Cons&   cons)   = 0;
+  virtual void AddThis (const G4Tubs&   tubs)   = 0;
+  virtual void AddThis (const G4Trd&    trd)    = 0;
+  virtual void AddThis (const G4Trap&   trap)   = 0;
+  virtual void AddThis (const G4Sphere& sphere) = 0;
+  virtual void AddThis (const G4Para&   para  ) = 0;
+  virtual void AddThis (const G4Torus&  torus ) = 0;
+  virtual void AddThis (const G4VSolid& solid)  = 0;  // For solids not above.
+
+  ///////////////////////////////////////////////////////////////////
+  // Other functions.
+
+  virtual void EstablishSpecials (G4PhysicalVolumeModel&) {}
+  // Used to establish any special relationships between scene and
+  // this particular type of model - non-pure, i.e., no requirement to
+  // implement.  See G4PhysicalVolumeModel.hh for details.
+
+  virtual void DecommissionSpecials (G4PhysicalVolumeModel&) {}
+  // Used to reverse the effect of EstablishSpecials, if required.
+
+  virtual void PreAddThis (const G4Transform3D& objectTransformation,
+			   const G4VisAttributes& visAttribs) = 0;
+  // objectTransformation is the transformation in the world
+  // coordinate system of the object about to be added, and
+  // visAttribs is its visualization attributes.
+
+  virtual void PostAddThis () = 0;
+
+};
+// Scene Interface - end snippet.
+
+#endif