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G4DAWNFILESceneHandler.cc @ 1347

Last change on this file since 1347 was 1347, checked in by garnier, 13 years ago
geant4 tag 9.4
File size: 9.9 KB

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1	//
2	// ********************************************************************
3	// * License and Disclaimer *
4	// * *
5	// * The Geant4 software is copyright of the Copyright Holders of *
6	// * the Geant4 Collaboration. It is provided under the terms and *
7	// * conditions of the Geant4 Software License, included in the file *
8	// * LICENSE and available at http://cern.ch/geant4/license . These *
9	// * include a list of copyright holders. *
10	// * *
11	// * Neither the authors of this software system, nor their employing *
12	// * institutes,nor the agencies providing financial support for this *
13	// * work make any representation or warranty, express or implied, *
14	// * regarding this software system or assume any liability for its *
15	// * use. Please see the license in the file LICENSE and URL above *
16	// * for the full disclaimer and the limitation of liability. *
17	// * *
18	// * This code implementation is the result of the scientific and *
19	// * technical work of the GEANT4 collaboration. *
20	// * By using, copying, modifying or distributing the software (or *
21	// * any work based on the software) you agree to acknowledge its *
22	// * use in resulting scientific publications, and indicate your *
23	// * acceptance of all terms of the Geant4 Software license. *
24	// ********************************************************************
25	//
26	//
27	// $Id: G4DAWNFILESceneHandler.cc,v 1.19 2010/11/11 01:13:42 akimura Exp $
28	// GEANT4 tag $Name: geant4-09-04-ref-00 $
29	//
30	// Satoshi TANAKA
31	// DAWNFILE scene.
32
33
34	#define __G_ANSI_C__
35
36	// #define DEBUG_FR_SCENE
37
38	//----- header files
39	#include <fstream>
40	#include <stdlib.h>
41	#include <string.h>
42	#include "globals.hh"
43	#include "G4VisManager.hh"
44	#include "G4FRConst.hh"
45	#include "G4DAWNFILE.hh"
46	#include "G4DAWNFILESceneHandler.hh"
47	#include "G4DAWNFILEViewer.hh"
48	#include "G4Point3D.hh"
49	#include "G4VisAttributes.hh"
50	#include "G4Scene.hh"
51	#include "G4Transform3D.hh"
52	#include "G4Polyhedron.hh"
53	#include "G4Box.hh"
54	#include "G4Cons.hh"
55	#include "G4Polyline.hh"
56	#include "G4Trd.hh"
57	#include "G4Tubs.hh"
58	#include "G4Trap.hh"
59	#include "G4Torus.hh"
60	#include "G4Sphere.hh"
61	#include "G4Para.hh"
62	#include "G4Text.hh"
63	#include "G4Circle.hh"
64	#include "G4Square.hh"
65	#include "G4VPhysicalVolume.hh"
66
67	//----- constants
68	const char FR_ENV_CULL_INVISIBLE_OBJECTS [] = "G4DAWN_CULL_INVISIBLE_OBJECTS";
69	const char G4PRIM_FILE_HEADER [] = "g4_";
70	const char DEFAULT_G4PRIM_FILE_NAME[] = "g4_00.prim";
71
72	// const int FR_MAX_FILE_NUM = 1 ;
73	// const int FR_MAX_FILE_NUM = 5 ;
74	// const int FR_MAX_FILE_NUM = 10 ;
75	// const int FR_MAX_FILE_NUM = 15 ;
76	// const int FR_MAX_FILE_NUM = 20 ;
77	const int FR_MAX_FILE_NUM = 100 ;
78
79
80	///////////////////////////
81	// Driver-dependent part //
82	///////////////////////////
83
84
85	//----- G4DAWNFILESceneHandler, constructor
86	G4DAWNFILESceneHandler::G4DAWNFILESceneHandler (G4DAWNFILE& system, const G4String& name):
87	G4VSceneHandler (system, fSceneIdCount++, name) ,
88	fSystem (system) ,
89	fPrimDest () ,
90	FRflag_in_modeling (false) ,
91	flag_saving_g4_prim (false) ,
92	COMMAND_BUF_SIZE (G4FRofstream::SEND_BUFMAX),
93	fPrec (9), fPrec2 (16)
94	{
95	// g4.prim filename and its directory
96	if ( getenv( "G4DAWNFILE_DEST_DIR" ) == NULL ) {
97	strcpy( fG4PrimDestDir , "" ) ; // output dir
98	strcpy( fG4PrimFileName, DEFAULT_G4PRIM_FILE_NAME ); // filename
99	} else {
100	strcpy( fG4PrimDestDir , getenv( "G4DAWNFILE_DEST_DIR" ) ); // output dir
101	strcpy( fG4PrimFileName, DEFAULT_G4PRIM_FILE_NAME ); // filename
102	}
103
104	// maximum number of g4.prim files in the dest directory
105	fMaxFileNum = FR_MAX_FILE_NUM ; // initialization
106	if ( getenv( "G4DAWNFILE_MAX_FILE_NUM" ) != NULL ) {
107
108	sscanf( getenv("G4DAWNFILE_MAX_FILE_NUM"), "%d", &fMaxFileNum ) ;
109
110	} else {
111	fMaxFileNum = FR_MAX_FILE_NUM ;
112	}
113	if( fMaxFileNum < 1 ) { fMaxFileNum = 1 ; }
114
115
116	//----- precision control
117	if( getenv( "G4DAWNFILE_PRECISION" ) != NULL ) {
118	sscanf( getenv("G4DAWNFILE_PRECISION"), "%d", &fPrec ) ;
119	} else {
120	fPrec = 9 ;
121	}
122	fPrec2 = fPrec + 7 ;
123
124	}
125
126
127	//----- G4DAWNFILESceneHandler, destructor
128	G4DAWNFILESceneHandler::~G4DAWNFILESceneHandler ()
129	{
130	#if defined DEBUG_FR_SCENE
131	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
132	G4cout << "***** ~G4DAWNFILESceneHandler" << G4endl;
133	#endif
134	if (fPrimDest.IsOpen())
135	{
136	//----- End of modeling
137	// !EndModeling, !DrawAll, !CloseDevice,
138	// close g4.prim
139	FREndModeling();
140	}
141	ClearStore (); // clear current scene
142	}
143
144	//-----
145	void G4DAWNFILESceneHandler::SetG4PrimFileName()
146	{
147	// g4_00.prim, g4_01.prim, ..., g4_MAX_FILE_INDEX.prim
148	const int MAX_FILE_INDEX = fMaxFileNum - 1 ;
149
150	// dest directory (null if no environmental variables is set)
151	strcpy ( fG4PrimFileName, fG4PrimDestDir) ;
152
153	// create full path name (default)
154	strcat ( fG4PrimFileName, DEFAULT_G4PRIM_FILE_NAME );
155
156	// Automatic updation of file names
157	for( int i = 0 ; i < fMaxFileNum ; i++) {
158
159	// Message in the final execution
160	if( i == MAX_FILE_INDEX )
161	{
162	if (G4VisManager::GetVerbosity() >= G4VisManager::errors) {
163	G4cout << "===========================================" << G4endl;
164	G4cout << "WARNING MESSAGE from DAWNFILE driver: " << G4endl;
165	G4cout << " This file name is the final one in the " << G4endl;
166	G4cout << " automatic updation of the output file name." << G4endl;
167	G4cout << " You may overwrite existing files, i.e. " << G4endl;
168	G4cout << " g4_XX.prim and g4_XX.eps " << G4endl;
169	G4cout << "===========================================" << G4endl;
170	}
171	}
172
173	// re-determine file name as G4DAWNFILE_DEST_DIR/g4_XX.prim
174	if( i >= 0 && i <= 9 ) {
175	sprintf( fG4PrimFileName, "%s%s%s%d.prim" , fG4PrimDestDir, G4PRIM_FILE_HEADER, "0", i );
176	} else {
177	sprintf( fG4PrimFileName, "%s%s%d.prim" , fG4PrimDestDir, G4PRIM_FILE_HEADER, i );
178	}
179
180	// check validity of the file name
181	std::ifstream fin ;
182	fin.open(fG4PrimFileName) ;
183	if(!fin) {
184	// new file
185	fin.close();
186	break;
187	} else {
188	// already exists (try next)
189	fin.close();
190	}
191
192	} // for
193
194	G4cout << "=========================================== " << G4endl;
195	G4cout << "Output file: " << fG4PrimFileName << G4endl;
196	G4cout << "Destination directory (current dir if NULL): " << fG4PrimDestDir << G4endl;
197	G4cout << "Maximal number of files in the destination directory: " << fMaxFileNum << G4endl;
198	G4cout << "Note: " << G4endl;
199	G4cout << " * The maximal number is customizable as: " << G4endl;
200	G4cout << " % setenv G4DAWNFILE_MAX_FILE_NUM number " << G4endl;
201	G4cout << " * The destination directory is customizable as:" << G4endl;
202	G4cout << " % setenv G4DAWNFILE_DEST_DIR dir_name/ " << G4endl;
203	G4cout << " ** Do not forget \"/\" at the end of the " << G4endl;
204	G4cout << " dir_name, e.g. \"./tmp/\". " << G4endl;
205	G4cout << "=========================================== " << G4endl;
206
207	} // G4DAWNFILESceneHandler::SetG4PrimFileName()
208
209
210	//-----
211	void G4DAWNFILESceneHandler::BeginSavingG4Prim( void )
212	{
213	#if defined DEBUG_FR_SCENE
214	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
215	G4cout << "***** BeginSavingG4Prim (called)\n";
216	#endif
217
218	if( !IsSavingG4Prim() )
219	{
220	#if defined DEBUG_FR_SCENE
221	if (G4VisManager::GetVerbosity() >= G4VisManager::errors) {
222	G4cout << "***** (started) " ;
223	G4cout << "(open g4.prim, ##)" << G4endl;
224	}
225	#endif
226	SetG4PrimFileName() ; // result set to fG4PrimFileName
227	fPrimDest.Open(fG4PrimFileName) ;
228
229	SendStr( FR_G4_PRIM_HEADER ) ;
230	flag_saving_g4_prim = true ;
231	}
232	}
233
234	void G4DAWNFILESceneHandler::EndSavingG4Prim ( void )
235	{
236	#if defined DEBUG_FR_SCENE
237	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
238	G4cout << "***** EndSavingG4Prim (called)\n";
239	#endif
240
241	if( IsSavingG4Prim() )
242	{
243	#if defined DEBUG_FR_SCENE
244	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
245	G4cout << "***** (started) (close g4.prim)" << G4endl;
246	#endif
247	fPrimDest.Close() ;
248	flag_saving_g4_prim = false ;
249	}
250	}
251
252
253	//-----
254	void G4DAWNFILESceneHandler::FRBeginModeling( void )
255	{
256	if( !FRIsInModeling() )
257	{
258	#if defined DEBUG_FR_SCENE
259	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
260	G4cout << "***** G4DAWNFILESceneHandler::FRBeginModeling (called & started)" << G4endl;
261	#endif
262
263	//----- Send saving command and heading comment
264	BeginSavingG4Prim();
265
266	//----- Send bounding box command
267	SendBoundingBox();
268
269	//----- send SET_CAMERA command
270	#if defined DEBUG_FR_SCENE
271	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
272	G4cout << "***** (!SetCamera in FRBeginModeling())" << G4endl;
273	#endif
274	SendStr( FR_SET_CAMERA );
275
276	//----- open device
277	#if defined DEBUG_FR_SCENE
278	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
279	G4cout << "***** (!OpenDevice in FRBeginModeling())" << G4endl;
280	#endif
281	SendStr( FR_OPEN_DEVICE );
282
283	//----- begin sending primitives
284	#if defined DEBUG_FR_SCENE
285	if (G4VisManager::GetVerbosity() >= G4VisManager::errors)
286	G4cout << "***** (!BeginModeling in FRBeginModeling())" << G4endl;
287	#endif
288	SendStr( FR_BEGIN_MODELING ); FRflag_in_modeling = true ;
289
290	} // if
291
292	}
293
294
295	/////////////////////////////////////////
296	// Common to DAWN and DAWNFILE drivers //
297	/////////////////////////////////////////
298
299	#define G4FRSCENEHANDLER G4DAWNFILESceneHandler
300	#include "G4FRSceneFunc.icc"
301	#undef G4FRSCENEHANDLER
302
303	//////////////////////
304	// static variables //
305	//////////////////////
306
307	//----- static variables
308	G4int G4DAWNFILESceneHandler::fSceneIdCount = 0;

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source: trunk/source/visualization/FukuiRenderer/src/G4DAWNFILESceneHandler.cc @ 1347

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