Gabriele Cosmo
170 lines
4.6 KiB
C++
170 lines
4.6 KiB
C++
//
|
|
// ********************************************************************
|
|
// * DISCLAIMER *
|
|
// * *
|
|
// * The following disclaimer summarizes all the specific disclaimers *
|
|
// * of contributors to this software. The specific disclaimers,which *
|
|
// * govern, are listed with their locations in: *
|
|
// * http://cern.ch/geant4/license *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. *
|
|
// * *
|
|
// * This code implementation is the intellectual property of the *
|
|
// * 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: SoTrd.h,v 1.2 2004/06/14 09:27:37 gcosmo Exp $
|
|
// GEANT4 tag $Name: geant4-08-00 $
|
|
//
|
|
/*-----------------------------Hepvis----------------------------------------*/
|
|
/* */
|
|
/* Node: SoTrd */
|
|
/* Description: Represents the G4Trd Geant Geometry entity */
|
|
/* Author: Joe Boudreau Nov 11 1996 */
|
|
/* */
|
|
/*---------------------------------------------------------------------------*/
|
|
#ifndef HEPVis_SoTrd_h
|
|
#define HEPVis_SoTrd_h
|
|
|
|
#include <Inventor/fields/SoSFFloat.h>
|
|
#include <Inventor/fields/SoSFNode.h>
|
|
#include <Inventor/fields/SoSFBool.h>
|
|
#include <Inventor/nodes/SoShape.h>
|
|
|
|
class SoSFNode;
|
|
|
|
//! SoTrd - Inventor version of the G4Trd Geant Geometry entity
|
|
/*!
|
|
* Node: SoTrd
|
|
*
|
|
* Description: Inventor version of the G4Trd Geant Geometry entity
|
|
*
|
|
* Author: Joe Boudreau Nov 11 1996
|
|
*
|
|
* A Trd is a trapezoid with the x and y dimensions varying along z
|
|
*
|
|
* Always use Inventor Fields. This allows Inventor to detect a change to
|
|
* the data field and take the appropriate action; e.g., redraw the scene.
|
|
*
|
|
*/
|
|
|
|
#define SoTrd Geant4_SoTrd
|
|
|
|
class SoTrd:public SoShape {
|
|
|
|
//
|
|
//! This is required
|
|
//
|
|
SO_NODE_HEADER(SoTrd);
|
|
|
|
public:
|
|
|
|
//
|
|
//! half-length of x, at -fDz
|
|
//
|
|
SoSFFloat fDx1;
|
|
|
|
//
|
|
//! half-length of x, at +fDz
|
|
//
|
|
SoSFFloat fDx2;
|
|
|
|
//
|
|
//! half-length of y, at -fDz
|
|
//
|
|
SoSFFloat fDy1;
|
|
|
|
//
|
|
//! half-length of y, at +fDz
|
|
//
|
|
SoSFFloat fDy2;
|
|
|
|
//
|
|
//! half-length along Z
|
|
//
|
|
SoSFFloat fDz;
|
|
|
|
//
|
|
//! Alternate rep - required
|
|
//
|
|
SoSFNode alternateRep;
|
|
|
|
//
|
|
//! Constructor, required
|
|
//
|
|
SoTrd();
|
|
|
|
//
|
|
//! Class Initializer, required
|
|
//
|
|
static void initClass();
|
|
|
|
//
|
|
//! Generate AlternateRep, required. Generating an alternate representation
|
|
//! must be done upon users request. It allows an Inventor program to read
|
|
//! back the file without requiring *this* code to be dynamically linked.
|
|
//! If the users expects that *this* code will be dynamically linked, he
|
|
//! need not invoke this method.
|
|
//
|
|
virtual void generateAlternateRep();
|
|
|
|
//
|
|
//! We better be able to clear it, too!
|
|
//
|
|
virtual void clearAlternateRep();
|
|
|
|
protected:
|
|
|
|
//
|
|
//! compute bounding Box, required
|
|
//
|
|
virtual void computeBBox(SoAction *action, SbBox3f &box, SbVec3f ¢er );
|
|
|
|
//
|
|
//! Generate Primitives, required
|
|
//
|
|
virtual void generatePrimitives(SoAction *action);
|
|
|
|
//
|
|
//! GetChildList, required whenever the class has hidden children
|
|
//
|
|
virtual SoChildList *getChildren() const;
|
|
|
|
|
|
protected:
|
|
|
|
//
|
|
//! Destructor, required
|
|
//
|
|
virtual ~SoTrd();
|
|
|
|
private:
|
|
|
|
//
|
|
//! Generate Children. Used to create the hidden children. Required whenever
|
|
//! the node has hidden children.
|
|
//
|
|
void generateChildren();
|
|
|
|
//
|
|
//! Used to modify hidden children when a data field is changed. Required
|
|
//! whenever the class has hidden children.
|
|
//
|
|
void updateChildren();
|
|
|
|
//
|
|
//! ChildList. Required whenever the class has hidden children.
|
|
//
|
|
SoChildList *children;
|
|
};
|
|
|
|
#endif
|