source: trunk/source/geometry/solids/CSG/test/testG4Trd.cc@ 1327

Last change on this file since 1327 was 1316, checked in by garnier, 15 years ago

update geant4-09-04-beta-cand-01 interfaces-V09-03-09 vis-V09-03-08
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1//
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4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
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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// * *
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14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
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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 *
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24// ********************************************************************
25//
26//
27// $Id: testG4Trd.cc,v 1.10 2006/06/29 18:46:29 gunter Exp $
28// GEANT4 tag $Name: geant4-09-04-beta-cand-01 $
29//
30
31// testG4Trd
32// Ensure asserts are compiled in
33
34#include <assert.h>
35#include <cmath>
36
37#include "globals.hh"
38#include "geomdefs.hh"
39
40#include "ApproxEqual.hh"
41
42#include "G4ThreeVector.hh"
43#include "G4Trd.hh"
44#include "G4Box.hh"
45#include "G4RotationMatrix.hh"
46#include "G4AffineTransform.hh"
47#include "G4VoxelLimits.hh"
48
49///////////////////////////////////////////////////////////////////
50//
51// Dave's auxiliary function
52
53const G4String OutputInside(const EInside a)
54{
55 switch(a)
56 {
57 case kInside : return "kInside" ;
58 case kOutside: return "kOutside" ;
59 case kSurface: return "kSurface" ;
60 }
61 return "????";
62}
63
64
65G4bool testG4Trd()
66{
67 EInside inside ;
68 G4ThreeVector pzero(0,0,0);
69 G4ThreeVector ponxside(20,0,0),ponyside(0,30,0),ponzside(0,0,40);
70 G4ThreeVector ponmxside(-20,0,0),ponmyside(0,-30,0),ponmzside(0,0,-40);
71 G4ThreeVector ponzsidey(0,25,40),ponmzsidey(0,25,-40);
72
73 G4ThreeVector pbigx(100,0,0),pbigy(0,100,0),pbigz(0,0,100);
74 G4ThreeVector pbigmx(-100,0,0),pbigmy(0,-100,0),pbigmz(0,0,-100);
75
76 G4ThreeVector vx(1,0,0),vy(0,1,0),vz(0,0,1);
77 G4ThreeVector vmx(-1,0,0),vmy(0,-1,0),vmz(0,0,-1);
78 G4ThreeVector vxy(1/std::sqrt(2.0),1/std::sqrt(2.0),0);
79 G4ThreeVector vmxy(-1/std::sqrt(2.0),1/std::sqrt(2.0),0);
80 G4ThreeVector vmxmy(-1/std::sqrt(2.0),-1/std::sqrt(2.0),0);
81 G4ThreeVector vxmy(1/std::sqrt(2.0),-1/std::sqrt(2.0),0);
82
83 G4double Dist, vol, volCheck;
84 G4ThreeVector *pNorm,norm;
85 G4bool *pgoodNorm,goodNorm,calcNorm=true;
86
87 pNorm=&norm;
88 pgoodNorm=&goodNorm;
89
90 G4Trd trd1("Test Box #1",20,20,30,30,40);
91 G4Trd trd2("Test Trd",10,30,20,40,40);
92 G4Trd trd3("BABAR Trd",0.14999999999999999,0.14999999999999999,
93 24.707000000000001, 24.707000000000001,
94 22.699999999999999) ;
95
96
97// Check name
98 assert(trd1.GetName()=="Test Box #1");
99 assert(trd2.GetName()=="Test Trd");
100
101// check cubic volume
102
103 vol = trd1.GetCubicVolume();
104 volCheck = 8*20*30*40;
105 assert(ApproxEqual(vol,volCheck));
106
107// Check Inside
108
109 assert(trd1.Inside(pzero)==kInside);
110 assert(trd1.Inside(pbigz)==kOutside);
111 assert(trd1.Inside(ponxside)==kSurface);
112 assert(trd1.Inside(ponyside)==kSurface);
113 assert(trd1.Inside(ponzside)==kSurface);
114
115 inside = trd1.Inside(G4ThreeVector(20,30,40)) ;
116 // G4cout << "trd1.Inside((20,30,40)) = " << OutputInside(inside) << G4endl ;
117 assert(inside == kSurface);
118
119 inside = trd1.Inside(G4ThreeVector(-20,30,40)) ;
120 // G4cout << "trd1.Inside((-20,30,40)) = " << OutputInside(inside) << G4endl ;
121 assert(inside == kSurface);
122
123 inside = trd1.Inside(G4ThreeVector(20,-30,40)) ;
124 // G4cout << "trd1.Inside((20,-30,40)) = " << OutputInside(inside) << G4endl ;
125 assert(inside == kSurface);
126
127 inside = trd1.Inside(G4ThreeVector(20,30,-40)) ;
128 // G4cout << "trd1.Inside((20,30,-40)) = " << OutputInside(inside) << G4endl ;
129 assert(inside == kSurface);
130
131 inside = trd1.Inside(G4ThreeVector(20,30,0)) ;
132 // G4cout << "trd1.Inside((20,30,0)) = " << OutputInside(inside) << G4endl ;
133 assert(inside == kSurface);
134
135 inside = trd1.Inside(G4ThreeVector(0,30,40)) ;
136 // G4cout << "trd1.Inside((0,30,40)) = " << OutputInside(inside) << G4endl ;
137 assert(inside == kSurface);
138
139 inside = trd1.Inside(G4ThreeVector(20,0,40)) ;
140 // G4cout << "trd1.Inside((20,0,40)) = " << OutputInside(inside) << G4endl ;
141 assert(inside == kSurface);
142
143 inside = trd1.Inside(G4ThreeVector(-20,-30,-40)) ;
144 // G4cout << "trd1.Inside((-20,-30,-40)) = " << OutputInside(inside) << G4endl ;
145 assert(inside == kSurface);
146
147
148
149
150
151 assert(trd2.Inside(pzero)==kInside);
152 assert(trd2.Inside(pbigz)==kOutside);
153 assert(trd2.Inside(ponxside)==kSurface);
154 assert(trd2.Inside(ponyside)==kSurface);
155 assert(trd2.Inside(ponzside)==kSurface);
156
157// Check Surface Normal
158 G4ThreeVector normal;
159
160 normal=trd1.SurfaceNormal(ponxside);
161 assert(ApproxEqual(normal,G4ThreeVector(1,0,0)));
162 normal=trd1.SurfaceNormal(ponmxside);
163 assert(ApproxEqual(normal,G4ThreeVector(-1,0,0)));
164 normal=trd1.SurfaceNormal(ponyside);
165 assert(ApproxEqual(normal,G4ThreeVector(0,1,0)));
166 normal=trd1.SurfaceNormal(ponmyside);
167 assert(ApproxEqual(normal,G4ThreeVector(0,-1,0)));
168 normal=trd1.SurfaceNormal(ponzside);
169 assert(ApproxEqual(normal,G4ThreeVector(0,0,1)));
170 normal=trd1.SurfaceNormal(ponmzside);
171 assert(ApproxEqual(normal,G4ThreeVector(0,0,-1)));
172 normal=trd1.SurfaceNormal(ponzsidey);
173 assert(ApproxEqual(normal,G4ThreeVector(0,0,1)));
174 normal=trd1.SurfaceNormal(ponmzsidey);
175 assert(ApproxEqual(normal,G4ThreeVector(0,0,-1)));
176
177
178 // Normals on Edges
179
180 G4ThreeVector edgeXY( 20.0, 30., 0.0);
181 G4ThreeVector edgemXmY( -20.0, -30., 0.0);
182 G4ThreeVector edgeXmY( 20.0, -30., 0.0);
183 G4ThreeVector edgemXY( -20.0, 30., 0.0);
184 G4ThreeVector edgeXZ( 20.0, 0.0, 40.0);
185 G4ThreeVector edgemXmZ( -20.0, 0.0, -40.0);
186 G4ThreeVector edgeXmZ( 20.0, 0.0, -40.0);
187 G4ThreeVector edgemXZ( -20.0, 0.0, 40.0);
188 G4ThreeVector edgeYZ( 0.0, 30.0, 40.0);
189 G4ThreeVector edgemYmZ( 0.0, -30.0, -40.0);
190 G4ThreeVector edgeYmZ( 0.0, 30.0, -40.0);
191 G4ThreeVector edgemYZ( 0.0, -30.0, 40.0);
192
193 G4double invSqrt2 = 1.0 / std::sqrt( 2.0);
194 G4double invSqrt3 = 1.0 / std::sqrt( 3.0);
195
196 normal= trd1.SurfaceNormal( edgeXY );
197 assert(ApproxEqual( normal, G4ThreeVector( invSqrt2, invSqrt2, 0.0) ));
198
199 // G4cout << " Normal at " << edgeXY << " is " << normal
200 // << " Expected is " << G4ThreeVector( invSqrt2, invSqrt2, 0.0) << G4endl;
201
202 normal= trd1.SurfaceNormal( edgemXmY );
203 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt2, -invSqrt2, 0.0) ));
204 normal= trd1.SurfaceNormal( edgeXmY );
205 assert(ApproxEqual( normal, G4ThreeVector( invSqrt2, -invSqrt2, 0.0) ));
206 normal= trd1.SurfaceNormal( edgemXY );
207 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt2, invSqrt2, 0.0) ));
208
209 normal= trd1.SurfaceNormal( edgeXZ );
210 assert(ApproxEqual( normal, G4ThreeVector( invSqrt2, 0.0, invSqrt2) ));
211 normal= trd1.SurfaceNormal( edgemXmZ );
212 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt2, 0.0, -invSqrt2) ));
213 normal= trd1.SurfaceNormal( edgeXmZ );
214 assert(ApproxEqual( normal, G4ThreeVector( invSqrt2, 0.0, -invSqrt2) ));
215 normal= trd1.SurfaceNormal( edgemXZ );
216 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt2, 0.0, invSqrt2) ));
217
218 normal= trd1.SurfaceNormal( edgeYZ );
219 assert(ApproxEqual( normal, G4ThreeVector( 0.0, invSqrt2, invSqrt2) ));
220 normal= trd1.SurfaceNormal( edgemYmZ );
221 assert(ApproxEqual( normal, G4ThreeVector( 0.0, -invSqrt2, -invSqrt2) ));
222 normal= trd1.SurfaceNormal( edgeYmZ );
223 assert(ApproxEqual( normal, G4ThreeVector( 0.0, invSqrt2, -invSqrt2) ));
224 normal= trd1.SurfaceNormal( edgemYZ );
225 assert(ApproxEqual( normal, G4ThreeVector( 0.0, -invSqrt2, invSqrt2) ));
226
227 // Normals on corners
228
229 G4ThreeVector cornerXYZ( 20.0, 30., 40.0);
230 G4ThreeVector cornermXYZ( -20.0, 30., 40.0);
231 G4ThreeVector cornerXmYZ( 20.0, -30., 40.0);
232 G4ThreeVector cornermXmYZ( -20.0, -30., 40.0);
233 G4ThreeVector cornerXYmZ( 20.0, 30., -40.0);
234 G4ThreeVector cornermXYmZ( -20.0, 30., -40.0);
235 G4ThreeVector cornerXmYmZ( 20.0, -30., -40.0);
236 G4ThreeVector cornermXmYmZ( -20.0, -30., -40.0);
237
238 normal= trd1.SurfaceNormal( cornerXYZ );
239 assert(ApproxEqual( normal, G4ThreeVector( invSqrt3, invSqrt3, invSqrt3) ));
240 normal= trd1.SurfaceNormal( cornermXYZ );
241 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt3, invSqrt3, invSqrt3) ));
242 normal= trd1.SurfaceNormal( cornerXmYZ );
243 assert(ApproxEqual( normal, G4ThreeVector( invSqrt3, -invSqrt3, invSqrt3) ));
244 normal= trd1.SurfaceNormal( cornermXmYZ );
245 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt3, -invSqrt3, invSqrt3) ));
246 normal= trd1.SurfaceNormal( cornerXYmZ );
247 assert(ApproxEqual( normal, G4ThreeVector( invSqrt3, invSqrt3, -invSqrt3) ));
248 normal= trd1.SurfaceNormal( cornermXYmZ );
249 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt3, invSqrt3, -invSqrt3) ));
250 normal= trd1.SurfaceNormal( cornerXmYmZ );
251 assert(ApproxEqual( normal, G4ThreeVector( invSqrt3, -invSqrt3, -invSqrt3) ));
252 normal= trd1.SurfaceNormal( cornermXmYmZ );
253 assert(ApproxEqual( normal, G4ThreeVector( -invSqrt3, -invSqrt3, -invSqrt3) ));
254
255
256
257
258
259
260 double cosa = 4/std::sqrt(17.), sina = 1/std::sqrt(17.), tanga = 1.0/4.0 ;
261
262 normal=trd2.SurfaceNormal(ponxside);
263 assert(ApproxEqual(normal,G4ThreeVector(cosa,0,-sina)));
264 normal=trd2.SurfaceNormal(ponmxside);
265 assert(ApproxEqual(normal,G4ThreeVector(-cosa,0,-sina)));
266 normal=trd2.SurfaceNormal(ponyside);
267 assert(ApproxEqual(normal,G4ThreeVector(0,cosa,-sina)));
268 normal=trd2.SurfaceNormal(ponmyside);
269 assert(ApproxEqual(normal,G4ThreeVector(0,-cosa,-sina)));
270 normal=trd2.SurfaceNormal(ponzside);
271 assert(ApproxEqual(normal,G4ThreeVector(0,0,1)));
272 normal=trd2.SurfaceNormal(ponmzside);
273 assert(ApproxEqual(normal,G4ThreeVector(0,0,-1)));
274 normal=trd2.SurfaceNormal(ponzsidey);
275 assert(ApproxEqual(normal,G4ThreeVector(0,0,1)));
276 normal=trd2.SurfaceNormal(ponmzsidey);
277 assert(ApproxEqual(normal,G4ThreeVector(0,0,-1))); // (0,cosa,-sina) ?
278
279// DistanceToOut(P)
280
281 Dist=trd1.DistanceToOut(pzero);
282 assert(ApproxEqual(Dist,20));
283 Dist=trd1.DistanceToOut(vx);
284 assert(ApproxEqual(Dist,19));
285 Dist=trd1.DistanceToOut(vy);
286 assert(ApproxEqual(Dist,20));
287 Dist=trd1.DistanceToOut(vz);
288 assert(ApproxEqual(Dist,20));
289
290 Dist=trd2.DistanceToOut(pzero);
291 assert(ApproxEqual(Dist,20*cosa));
292 Dist=trd2.DistanceToOut(vx);
293 assert(ApproxEqual(Dist,19*cosa));
294 Dist=trd2.DistanceToOut(vy);
295 assert(ApproxEqual(Dist,20*cosa));
296 Dist=trd2.DistanceToOut(vz);
297 assert(ApproxEqual(Dist,20*cosa+sina));
298
299
300// DistanceToOut(P,V)
301
302 Dist=trd1.DistanceToOut(pzero,vx,calcNorm,pgoodNorm,pNorm);
303 assert(ApproxEqual(Dist,20)&&ApproxEqual(*pNorm,vx)&&*pgoodNorm);
304 Dist=trd1.DistanceToOut(pzero,vmx,calcNorm,pgoodNorm,pNorm);
305 assert(ApproxEqual(Dist,20)&&ApproxEqual(norm,vmx)&&*pgoodNorm);
306 Dist=trd1.DistanceToOut(pzero,vy,calcNorm,pgoodNorm,pNorm);
307 assert(ApproxEqual(Dist,30)&&ApproxEqual(norm,vy)&&*pgoodNorm);
308 Dist=trd1.DistanceToOut(pzero,vmy,calcNorm,pgoodNorm,pNorm);
309 assert(ApproxEqual(Dist,30)&&ApproxEqual(norm,vmy)&&*pgoodNorm);
310 Dist=trd1.DistanceToOut(pzero,vz,calcNorm,pgoodNorm,pNorm);
311 assert(ApproxEqual(Dist,40)&&ApproxEqual(norm,vz)&&*pgoodNorm);
312 Dist=trd1.DistanceToOut(pzero,vmz,calcNorm,pgoodNorm,pNorm);
313 assert(ApproxEqual(Dist,40)&&ApproxEqual(norm,vmz)&&*pgoodNorm);
314 Dist=trd1.DistanceToOut(pzero,vxy,calcNorm,pgoodNorm,pNorm);
315 assert(ApproxEqual(Dist,std::sqrt(800.))&&*pgoodNorm);
316
317 Dist=trd1.DistanceToOut(ponxside,vx,calcNorm,pgoodNorm,pNorm);
318 assert(ApproxEqual(Dist,0)&&ApproxEqual(*pNorm,vx)&&*pgoodNorm);
319 Dist=trd1.DistanceToOut(ponmxside,vmx,calcNorm,pgoodNorm,pNorm);
320 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vmx)&&*pgoodNorm);
321 Dist=trd1.DistanceToOut(ponyside,vy,calcNorm,pgoodNorm,pNorm);
322 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vy)&&*pgoodNorm);
323 Dist=trd1.DistanceToOut(ponmyside,vmy,calcNorm,pgoodNorm,pNorm);
324 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vmy)&&*pgoodNorm);
325 Dist=trd1.DistanceToOut(ponzside,vz,calcNorm,pgoodNorm,pNorm);
326 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vz)&&*pgoodNorm);
327 Dist=trd1.DistanceToOut(ponmzside,vmz,calcNorm,pgoodNorm,pNorm);
328 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vmz)&&*pgoodNorm);
329
330 Dist=trd2.DistanceToOut(pzero,vx,calcNorm,pgoodNorm,pNorm);
331 assert(ApproxEqual(Dist,20)&&ApproxEqual(*pNorm,G4ThreeVector(cosa,0,-sina))&&*pgoodNorm);
332 Dist=trd2.DistanceToOut(pzero,vmx,calcNorm,pgoodNorm,pNorm);
333 assert(ApproxEqual(Dist,20)&&ApproxEqual(norm,G4ThreeVector(-cosa,0,-sina))&&*pgoodNorm);
334 Dist=trd2.DistanceToOut(pzero,vy,calcNorm,pgoodNorm,pNorm);
335 assert(ApproxEqual(Dist,30)&&ApproxEqual(norm,G4ThreeVector(0,cosa,-sina))&&*pgoodNorm);
336 Dist=trd2.DistanceToOut(pzero,vmy,calcNorm,pgoodNorm,pNorm);
337 assert(ApproxEqual(Dist,30)&&ApproxEqual(norm,G4ThreeVector(0,-cosa,-sina))&&*pgoodNorm);
338 Dist=trd2.DistanceToOut(pzero,vz,calcNorm,pgoodNorm,pNorm);
339 assert(ApproxEqual(Dist,40)&&ApproxEqual(norm,vz)&&*pgoodNorm);
340 Dist=trd2.DistanceToOut(pzero,vmz,calcNorm,pgoodNorm,pNorm);
341 assert(ApproxEqual(Dist,40)&&ApproxEqual(norm,vmz)&&*pgoodNorm);
342 Dist=trd2.DistanceToOut(pzero,vxy,calcNorm,pgoodNorm,pNorm);
343 assert(ApproxEqual(Dist,std::sqrt(800.))&&*pgoodNorm);
344
345 Dist=trd2.DistanceToOut(ponxside,vx,calcNorm,pgoodNorm,pNorm);
346 assert(ApproxEqual(Dist,0)&&ApproxEqual(*pNorm,G4ThreeVector(cosa,0,-sina))&&*pgoodNorm);
347 Dist=trd2.DistanceToOut(ponmxside,vmx,calcNorm,pgoodNorm,pNorm);
348 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,G4ThreeVector(-cosa,0,-sina))&&*pgoodNorm);
349 Dist=trd2.DistanceToOut(ponyside,vy,calcNorm,pgoodNorm,pNorm);
350 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,G4ThreeVector(0,cosa,-sina))&&*pgoodNorm);
351 Dist=trd2.DistanceToOut(ponmyside,vmy,calcNorm,pgoodNorm,pNorm);
352 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,G4ThreeVector(0,-cosa,-sina))&&*pgoodNorm);
353 Dist=trd2.DistanceToOut(ponzside,vz,calcNorm,pgoodNorm,pNorm);
354 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vz)&&*pgoodNorm);
355 Dist=trd2.DistanceToOut(ponmzside,vmz,calcNorm,pgoodNorm,pNorm);
356 assert(ApproxEqual(Dist,0)&&ApproxEqual(norm,vmz)&&*pgoodNorm);
357
358
359//DistanceToIn(P)
360
361 Dist=trd1.DistanceToIn(pbigx);
362 assert(ApproxEqual(Dist,80));
363 Dist=trd1.DistanceToIn(pbigmx);
364 assert(ApproxEqual(Dist,80));
365 Dist=trd1.DistanceToIn(pbigy);
366 assert(ApproxEqual(Dist,70));
367 Dist=trd1.DistanceToIn(pbigmy);
368 assert(ApproxEqual(Dist,70));
369 Dist=trd1.DistanceToIn(pbigz);
370 assert(ApproxEqual(Dist,60));
371 Dist=trd1.DistanceToIn(pbigmz);
372 assert(ApproxEqual(Dist,60));
373
374 Dist=trd2.DistanceToIn(pbigx);
375 assert(ApproxEqual(Dist,80*cosa));
376 Dist=trd2.DistanceToIn(pbigmx);
377 assert(ApproxEqual(Dist,80*cosa));
378 Dist=trd2.DistanceToIn(pbigy);
379 assert(ApproxEqual(Dist,70*cosa));
380 Dist=trd2.DistanceToIn(pbigmy);
381 assert(ApproxEqual(Dist,70*cosa));
382 Dist=trd2.DistanceToIn(pbigz);
383 assert(ApproxEqual(Dist,60));
384 Dist=trd2.DistanceToIn(pbigmz);
385 assert(ApproxEqual(Dist,60));
386
387
388// DistanceToIn(P,V)
389
390 Dist=trd1.DistanceToIn(pbigx,vmx);
391 assert(ApproxEqual(Dist,80));
392 Dist=trd1.DistanceToIn(pbigmx,vx);
393 assert(ApproxEqual(Dist,80));
394 Dist=trd1.DistanceToIn(pbigy,vmy);
395 assert(ApproxEqual(Dist,70));
396 Dist=trd1.DistanceToIn(pbigmy,vy);
397 assert(ApproxEqual(Dist,70));
398 Dist=trd1.DistanceToIn(pbigz,vmz);
399 assert(ApproxEqual(Dist,60));
400 Dist=trd1.DistanceToIn(pbigmz,vz);
401 assert(ApproxEqual(Dist,60));
402 Dist=trd1.DistanceToIn(pbigx,vxy);
403 assert(ApproxEqual(Dist,kInfinity));
404 Dist=trd1.DistanceToIn(pbigmx,vxy);
405 assert(ApproxEqual(Dist,kInfinity));
406
407 Dist=trd2.DistanceToIn(pbigx,vmx);
408 assert(ApproxEqual(Dist,80));
409 Dist=trd2.DistanceToIn(pbigmx,vx);
410 assert(ApproxEqual(Dist,80));
411 Dist=trd2.DistanceToIn(pbigy,vmy);
412 assert(ApproxEqual(Dist,70));
413 Dist=trd2.DistanceToIn(pbigmy,vy);
414 assert(ApproxEqual(Dist,70));
415 Dist=trd2.DistanceToIn(pbigz,vmz);
416 assert(ApproxEqual(Dist,60));
417 Dist=trd2.DistanceToIn(pbigmz,vz);
418 assert(ApproxEqual(Dist,60));
419 Dist=trd2.DistanceToIn(pbigx,vxy);
420 assert(ApproxEqual(Dist,kInfinity));
421 Dist=trd2.DistanceToIn(pbigmx,vxy);
422 assert(ApproxEqual(Dist,kInfinity));
423
424 Dist=trd3.DistanceToIn(G4ThreeVector( 0.15000000000000185,
425 -22.048743592955137,
426 2.4268539333219472),
427 G4ThreeVector(-0.76165597579890043,
428 0.64364445891356026,
429 -0.074515708658524193)) ;
430
431 // G4cout<<"BABAR trd distance = "<<Dist<<G4endl ;
432 assert(ApproxEqual(Dist,0.0));
433
434 // return-value = 2.4415531753644804e-15
435
436
437
438
439// CalculateExtent
440
441 G4VoxelLimits limit; // Unlimited
442 G4AffineTransform origin(pzero);
443 G4double min,max;
444
445 assert(trd1.CalculateExtent(kXAxis,limit,origin,min,max));
446 assert(ApproxEqual(min,-20)&&ApproxEqual(max,20));
447 assert(trd1.CalculateExtent(kYAxis,limit,origin,min,max));
448 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
449 assert(trd1.CalculateExtent(kZAxis,limit,origin,min,max));
450 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
451
452 assert(trd2.CalculateExtent(kXAxis,limit,origin,min,max));
453 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
454 assert(trd2.CalculateExtent(kYAxis,limit,origin,min,max));
455 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
456 assert(trd2.CalculateExtent(kZAxis,limit,origin,min,max));
457 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
458
459
460 G4ThreeVector pmxmymz(-100,-110,-120);
461 G4AffineTransform tPosOnly(pmxmymz);
462
463 assert(trd1.CalculateExtent(kXAxis,limit,tPosOnly,min,max));
464 assert(ApproxEqual(min,-120)&&ApproxEqual(max,-80));
465 assert(trd1.CalculateExtent(kYAxis,limit,tPosOnly,min,max));
466 assert(ApproxEqual(min,-140)&&ApproxEqual(max,-80));
467 assert(trd1.CalculateExtent(kZAxis,limit,tPosOnly,min,max));
468 assert(ApproxEqual(min,-160)&&ApproxEqual(max,-80));
469
470 assert(trd2.CalculateExtent(kXAxis,limit,tPosOnly,min,max));
471 assert(ApproxEqual(min,-130)&&ApproxEqual(max,-70));
472 assert(trd2.CalculateExtent(kYAxis,limit,tPosOnly,min,max));
473 assert(ApproxEqual(min,-150)&&ApproxEqual(max,-70));
474 assert(trd2.CalculateExtent(kZAxis,limit,tPosOnly,min,max));
475 assert(ApproxEqual(min,-160)&&ApproxEqual(max,-80));
476
477
478 G4RotationMatrix r90Z;
479 r90Z.rotateZ(halfpi);
480 G4AffineTransform tRotZ(r90Z,pzero);
481
482 assert(trd1.CalculateExtent(kXAxis,limit,tRotZ,min,max));
483 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
484 assert(trd1.CalculateExtent(kYAxis,limit,tRotZ,min,max));
485 assert(ApproxEqual(min,-20)&&ApproxEqual(max,20));
486 assert(trd1.CalculateExtent(kZAxis,limit,tRotZ,min,max));
487 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
488
489 assert(trd2.CalculateExtent(kXAxis,limit,tRotZ,min,max));
490 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
491 assert(trd2.CalculateExtent(kYAxis,limit,tRotZ,min,max));
492 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
493 assert(trd2.CalculateExtent(kZAxis,limit,tRotZ,min,max));
494 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
495
496
497// Check that clipped away
498
499 G4VoxelLimits xClip;
500 xClip.AddLimit(kXAxis,-100,-50);
501
502 assert(!trd1.CalculateExtent(kXAxis,xClip,origin,min,max));
503
504 assert(!trd2.CalculateExtent(kXAxis,xClip,origin,min,max));
505
506
507// Assert clipped to volume
508
509 G4VoxelLimits allClip;
510 allClip.AddLimit(kXAxis,-5,+5);
511 allClip.AddLimit(kYAxis,-5,+5);
512 allClip.AddLimit(kZAxis,-5,+5);
513
514 G4RotationMatrix genRot;
515 genRot.rotateX(pi/6);
516 genRot.rotateY(pi/6);
517 genRot.rotateZ(pi/6);
518
519 G4AffineTransform tGen(genRot,vx);
520
521 assert(trd1.CalculateExtent(kXAxis,allClip,tGen,min,max));
522 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
523 assert(trd1.CalculateExtent(kYAxis,allClip,tGen,min,max));
524 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
525 assert(trd1.CalculateExtent(kZAxis,allClip,tGen,min,max));
526 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
527
528 assert(trd2.CalculateExtent(kXAxis,allClip,tGen,min,max));
529 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
530 assert(trd2.CalculateExtent(kYAxis,allClip,tGen,min,max));
531 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
532 assert(trd2.CalculateExtent(kZAxis,allClip,tGen,min,max));
533 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
534
535
536 G4VoxelLimits buggyClip2;
537 buggyClip2.AddLimit(kXAxis,5,15);
538
539 assert(trd1.CalculateExtent(kXAxis,buggyClip2,origin,min,max));
540 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
541 assert(trd1.CalculateExtent(kYAxis,buggyClip2,origin,min,max));
542 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
543 assert(trd1.CalculateExtent(kZAxis,buggyClip2,origin,min,max));
544 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
545
546 assert(trd2.CalculateExtent(kXAxis,buggyClip2,origin,min,max));
547 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
548 assert(trd2.CalculateExtent(kYAxis,buggyClip2,origin,min,max));
549 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
550 assert(trd2.CalculateExtent(kZAxis,buggyClip2,origin,min,max));
551 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
552
553
554 buggyClip2.AddLimit(kYAxis,5,15);
555
556 assert(trd1.CalculateExtent(kXAxis,buggyClip2,origin,min,max));
557 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
558 assert(trd1.CalculateExtent(kYAxis,buggyClip2,origin,min,max));
559 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
560 assert(trd1.CalculateExtent(kZAxis,buggyClip2,origin,min,max));
561 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
562
563 assert(trd2.CalculateExtent(kXAxis,buggyClip2,origin,min,max));
564 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
565 assert(trd2.CalculateExtent(kYAxis,buggyClip2,origin,min,max));
566 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
567 assert(trd2.CalculateExtent(kZAxis,buggyClip2,origin,min,max));
568 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
569
570
571 G4VoxelLimits buggyClip1;
572 buggyClip1.AddLimit(kXAxis,-5,+5);
573
574 assert(trd1.CalculateExtent(kXAxis,buggyClip1,origin,min,max));
575 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
576 assert(trd1.CalculateExtent(kYAxis,buggyClip1,origin,min,max));
577 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
578 assert(trd1.CalculateExtent(kZAxis,buggyClip1,origin,min,max));
579 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
580
581 assert(trd2.CalculateExtent(kXAxis,buggyClip1,origin,min,max));
582 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
583 assert(trd2.CalculateExtent(kYAxis,buggyClip1,origin,min,max));
584 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
585 assert(trd2.CalculateExtent(kZAxis,buggyClip1,origin,min,max));
586 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
587
588
589 buggyClip1.AddLimit(kYAxis,-5,+5);
590
591 assert(trd1.CalculateExtent(kXAxis,buggyClip1,origin,min,max));
592 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
593 assert(trd1.CalculateExtent(kYAxis,buggyClip1,origin,min,max));
594 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
595 assert(trd1.CalculateExtent(kZAxis,buggyClip1,origin,min,max));
596 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
597
598 assert(trd2.CalculateExtent(kXAxis,buggyClip1,origin,min,max));
599 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
600 assert(trd2.CalculateExtent(kYAxis,buggyClip1,origin,min,max));
601 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
602 assert(trd2.CalculateExtent(kZAxis,buggyClip1,origin,min,max));
603 assert(ApproxEqual(min,-40)&&ApproxEqual(max,40));
604
605
606 G4VoxelLimits newvoxlim;
607 newvoxlim.AddLimit(kZAxis,-5,+5);
608
609 assert(trd1.CalculateExtent(kXAxis,newvoxlim,origin,min,max));
610 assert(ApproxEqual(min,-20)&&ApproxEqual(max,20));
611 assert(trd1.CalculateExtent(kYAxis,newvoxlim,origin,min,max));
612 assert(ApproxEqual(min,-30)&&ApproxEqual(max,30));
613 assert(trd1.CalculateExtent(kZAxis,newvoxlim,origin,min,max));
614 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
615
616 assert(trd2.CalculateExtent(kXAxis,newvoxlim,origin,min,max));
617 assert(ApproxEqual(min,-(20+5*tanga))&&ApproxEqual(max,20+5*tanga));
618 assert(trd2.CalculateExtent(kYAxis,newvoxlim,origin,min,max));
619 assert(ApproxEqual(min,-(30+5*tanga))&&ApproxEqual(max,30+5*tanga));
620 assert(trd2.CalculateExtent(kZAxis,newvoxlim,origin,min,max));
621 assert(ApproxEqual(min,-5)&&ApproxEqual(max,5));
622
623 G4VoxelLimits nonsymvox;
624 nonsymvox.AddLimit(kZAxis,5,15);
625
626 assert(trd2.CalculateExtent(kXAxis,nonsymvox,origin,min,max));
627 assert(ApproxEqual(min,-(20+15*tanga))&&ApproxEqual(max,20+15*tanga));
628 assert(trd2.CalculateExtent(kYAxis,nonsymvox,origin,min,max));
629 assert(ApproxEqual(min,-(30+15*tanga))&&ApproxEqual(max,30+15*tanga));
630 assert(trd2.CalculateExtent(kZAxis,nonsymvox,origin,min,max));
631 assert(ApproxEqual(min,5)&&ApproxEqual(max,15));
632
633 return true;
634}
635
636int main()
637{
638#ifdef NDEBUG
639 G4Exception("FAIL: *** Assertions must be compiled in! ***");
640#endif
641 assert(testG4Trd());
642 return 0;
643}
644
645
646
647
648
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