OpenRadioss 2025.1.11
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i24pen3.F File Reference
#include "implicit_f.inc"
#include "mvsiz_p.inc"

Go to the source code of this file.

Functions/Subroutines

subroutine i24pen3 (jlt, marge, x1, x2, x3, x4, y1, y2, y3, y4, z1, z2, z3, z4, xi, yi, zi, pene, ix1, ix2, ix3, ix4, gapv, gapve, pene_e)

Function/Subroutine Documentation

◆ i24pen3()

subroutine i24pen3 ( integer jlt,
marge,
x1,
x2,
x3,
x4,
y1,
y2,
y3,
y4,
z1,
z2,
z3,
z4,
xi,
yi,
zi,
pene,
integer, dimension(mvsiz) ix1,
integer, dimension(mvsiz) ix2,
integer, dimension(mvsiz) ix3,
integer, dimension(mvsiz) ix4,
gapv,
gapve,
pene_e )

Definition at line 28 of file i24pen3.F.

33C-----------------------------------------------
34C I m p l i c i t T y p e s
35C-----------------------------------------------
36#include "implicit_f.inc"
37C-----------------------------------------------
38C G l o b a l P a r a m e t e r s
39C-----------------------------------------------
40#include "mvsiz_p.inc"
41C-----------------------------------------------
42C D u m m y A r g u m e n t s
43C-----------------------------------------------
44 INTEGER JLT
45 INTEGER IX1(MVSIZ), IX2(MVSIZ), IX3(MVSIZ), IX4(MVSIZ)
46 my_real
47 . gapv(mvsiz), gapve(mvsiz), marge, gap
48 my_real
49 . x1(mvsiz), x2(mvsiz), x3(mvsiz), x4(mvsiz),
50 . y1(mvsiz), y2(mvsiz), y3(mvsiz), y4(mvsiz),
51 . z1(mvsiz), z2(mvsiz), z3(mvsiz), z4(mvsiz),
52 . xi(mvsiz), yi(mvsiz), zi(mvsiz), pene(mvsiz),
53 . pene_e(mvsiz)
54C-----------------------------------------------
55C L o c a l V a r i a b l e s
56C-----------------------------------------------
57 INTEGER I, IG,I3N
58 my_real
59 . x0(mvsiz), y0(mvsiz), z0(mvsiz), gap2(mvsiz),
60 . nx1(mvsiz), nx2(mvsiz), nx3(mvsiz), nx4(mvsiz),
61 . ny1(mvsiz), ny2(mvsiz), ny3(mvsiz), ny4(mvsiz),
62 . nz1(mvsiz), nz2(mvsiz), nz3(mvsiz), nz4(mvsiz),
63 . lb1(mvsiz), lb2(mvsiz), lb3(mvsiz), lb4(mvsiz),
64 . lc1(mvsiz), lc2(mvsiz), lc3(mvsiz), lc4(mvsiz),
65 . al1(mvsiz), al2(mvsiz), al3(mvsiz), al4(mvsiz),
66 . p1(mvsiz), p2(mvsiz), p3(mvsiz), p4(mvsiz),
67 . x01(mvsiz), x02(mvsiz), x03(mvsiz), x04(mvsiz),
68 . y01(mvsiz), y02(mvsiz), y03(mvsiz), y04(mvsiz),
69 . z01(mvsiz), z02(mvsiz), z03(mvsiz), z04(mvsiz),
70 . xi1(mvsiz), xi2(mvsiz), xi3(mvsiz), xi4(mvsiz),
71 . yi1(mvsiz), yi2(mvsiz), yi3(mvsiz), yi4(mvsiz),
72 . zi1(mvsiz), zi2(mvsiz), zi3(mvsiz), zi4(mvsiz),
73 . hlb1(mvsiz), hlc1(mvsiz), hlb2(mvsiz),hlc2(mvsiz),
74 . hlb3(mvsiz), hlc3(mvsiz), hlb4(mvsiz),hlc4(mvsiz),
75 . gap2e(mvsiz)
76 my_real
77 . dti, s2,a1,a2,a3,a4,d1,d2,d3,d4,de1,de2,de3,de4,
78 . x12,x23,x34,x41,xi0,sx1,sx2,sx3,sx4,sx0,
79 . y12,y23,y34,y41,yi0,sy1,sy2,sy3,sy4,sy0,
80 . z12,z23,z34,z41,zi0,sz1,sz2,sz3,sz4,sz0,
81 . la, hla, aaa, zoneinf, zoneinf2
82C-----------------------------------------------
83c GAPV(I)=GAP+CURV_MAX(CAND_E(I))
84 DO i = 1, jlt
85 zoneinf = gapve(i)+marge
86 gap2e(i)= zoneinf*zoneinf
87
88 zoneinf = gapv(i)+marge
89 gap2(i)= zoneinf*zoneinf
90 END DO
91C
92C 0 QUAD, 1 TRI ,2 MIXTE
93 i3n=0
94 DO i=1,jlt
95 IF(ix3(i)==ix4(i))i3n=i3n+1
96 ENDDO
97 IF(i3n==jlt)THEN
98 i3n=1
99 ELSEIF(i3n/=0)THEN
100 i3n=2
101 ENDIF
102C--------------------------------------------------------
103C UNIQUEMENT POUR PAQUET DE QUADRANGLE
104C--------------------------------------------------------
105 IF(i3n==0) THEN
106 DO i=1,jlt
107 x0(i) = fourth*(x1(i)+x2(i)+x3(i)+x4(i))
108 y0(i) = fourth*(y1(i)+y2(i)+y3(i)+y4(i))
109 z0(i) = fourth*(z1(i)+z2(i)+z3(i)+z4(i))
110 ENDDO
111C--------------------------------------------------------
112C CAS DES PAQUETS MIXTES
113C--------------------------------------------------------
114 ELSEIF(i3n==2) THEN
115 DO i=1,jlt
116 IF(ix3(i)/=ix4(i))THEN
117 x0(i) = fourth*(x1(i)+x2(i)+x3(i)+x4(i))
118 y0(i) = fourth*(y1(i)+y2(i)+y3(i)+y4(i))
119 z0(i) = fourth*(z1(i)+z2(i)+z3(i)+z4(i))
120 ELSE
121 x0(i) = x3(i)
122 y0(i) = y3(i)
123 z0(i) = z3(i)
124 ENDIF
125 ENDDO
126 ENDIF
127C--------------------------------------------------------
128C UNIQUEMENT POUR PAQUET DE TRIANGLE
129C--------------------------------------------------------
130 IF(i3n==1) THEN
131 DO i=1,jlt
132C
133 x01(i) = x1(i) - x3(i)
134 y01(i) = y1(i) - y3(i)
135 z01(i) = z1(i) - z3(i)
136C
137 x02(i) = x2(i) - x3(i)
138 y02(i) = y2(i) - y3(i)
139 z02(i) = z2(i) - z3(i)
140C
141 xi0 = x3(i) - xi(i)
142 yi0 = y3(i) - yi(i)
143 zi0 = z3(i) - zi(i)
144C
145 xi1(i) = x1(i) - xi(i)
146 yi1(i) = y1(i) - yi(i)
147 zi1(i) = z1(i) - zi(i)
148C
149 xi2(i) = x2(i) - xi(i)
150 yi2(i) = y2(i) - yi(i)
151 zi2(i) = z2(i) - zi(i)
152C
153 sx1 = yi0*zi1(i) - zi0*yi1(i)
154 sy1 = zi0*xi1(i) - xi0*zi1(i)
155 sz1 = xi0*yi1(i) - yi0*xi1(i)
156C
157 sx2 = yi0*zi2(i) - zi0*yi2(i)
158 sy2 = zi0*xi2(i) - xi0*zi2(i)
159 sz2 = xi0*yi2(i) - yi0*xi2(i)
160C
161 sx0 = y01(i)*z02(i) - z01(i)*y02(i)
162 sy0 = z01(i)*x02(i) - x01(i)*z02(i)
163 sz0 = x01(i)*y02(i) - y01(i)*x02(i)
164 s2 = 1./max(em30,sx0*sx0 + sy0*sy0 + sz0*sz0)
165C
166 lb1(i) = -(sx0*sx2 + sy0*sy2 + sz0*sz2) * s2
167 lc1(i) = (sx0*sx1 + sy0*sy1 + sz0*sz1) * s2
168C
169 aaa = one/max(em30,x01(i)*x01(i)+y01(i)*y01(i)+z01(i)*z01(i))
170 hlc1(i)= lc1(i)*abs(lc1(i))*aaa
171 al1(i) = -(xi0*x01(i)+yi0*y01(i)+zi0*z01(i))*aaa
172 al1(i) = max(zero,min(one,al1(i)))
173 aaa = one/max(em30,x02(i)*x02(i)+y02(i)*y02(i)+z02(i)*z02(i))
174 hlb1(i)= lb1(i)*abs(lb1(i))*aaa
175 al2(i) = -(xi0*x02(i)+yi0*y02(i)+zi0*z02(i))*aaa
176 al2(i) = max(zero,min(one,al2(i)))
177C
178 ENDDO
179C
180 DO i=1,jlt
181 x12 = x2(i) - x1(i)
182 y12 = y2(i) - y1(i)
183 z12 = z2(i) - z1(i)
184 la = one - lb1(i) - lc1(i)
185 aaa = one / max(em20,x12*x12+y12*y12+z12*z12)
186 hla= la*abs(la) * aaa
187 IF(la<zero.AND.
188 + hla<=hlb1(i).AND.hla<=hlc1(i))THEN
189 lb1(i) = (xi2(i)*x12+yi2(i)*y12+zi2(i)*z12)*aaa
190 lb1(i) = max(zero,min(one,lb1(i)))
191 lc1(i) = one - lb1(i)
192 ELSEIF(lb1(i)<zero.AND.
193 + hlb1(i)<=hlc1(i).AND.hlb1(i)<=hla)THEN
194 lb1(i) = zero
195 lc1(i) = al2(i)
196 ELSEIF(lc1(i)<zero.AND.
197 + hlc1(i)<=hla.AND.hlc1(i)<=hlb1(i))THEN
198 lc1(i) = zero
199 lb1(i) = al1(i)
200 ENDIF
201 ENDDO
202C
203 DO i=1,jlt
204C
205 nx1(i) = xi(i)-(x3(i) + lb1(i)*x01(i) + lc1(i)*x02(i))
206 ny1(i) = yi(i)-(y3(i) + lb1(i)*y01(i) + lc1(i)*y02(i))
207 nz1(i) = zi(i)-(z3(i) + lb1(i)*z01(i) + lc1(i)*z02(i))
208 p1(i) = nx1(i)*nx1(i) + ny1(i)*ny1(i) +nz1(i)*nz1(i)
209C !!!!!!!!!!!!!!!!!!!!!!!
210C PENE = GAP^2 - DIST^2 UTILISE POUR TESTER SI NON NUL
211C!!!!!!!!!!!!!!!!!!!!!!!!
212 pene(i) = max(zero, gap2(i) - p1(i))
213 pene_e(i) = max(zero, gap2e(i) - p1(i))
214C
215 ENDDO
216C--------------------------------------------------------
217C CAS DES PAQUETS MIXTES OU QUADRANGLE
218C--------------------------------------------------------
219 ELSE
220C
221 DO i=1,jlt
222C
223 x01(i) = x1(i) - x0(i)
224 y01(i) = y1(i) - y0(i)
225 z01(i) = z1(i) - z0(i)
226C
227 x02(i) = x2(i) - x0(i)
228 y02(i) = y2(i) - y0(i)
229 z02(i) = z2(i) - z0(i)
230C
231 x03(i) = x3(i) - x0(i)
232 y03(i) = y3(i) - y0(i)
233 z03(i) = z3(i) - z0(i)
234C
235 x04(i) = x4(i) - x0(i)
236 y04(i) = y4(i) - y0(i)
237 z04(i) = z4(i) - z0(i)
238C
239 xi0 = x0(i) - xi(i)
240 yi0 = y0(i) - yi(i)
241 zi0 = z0(i) - zi(i)
242C
243 xi1(i) = x1(i) - xi(i)
244 yi1(i) = y1(i) - yi(i)
245 zi1(i) = z1(i) - zi(i)
246C
247 xi2(i) = x2(i) - xi(i)
248 yi2(i) = y2(i) - yi(i)
249 zi2(i) = z2(i) - zi(i)
250C
251 xi3(i) = x3(i) - xi(i)
252 yi3(i) = y3(i) - yi(i)
253 zi3(i) = z3(i) - zi(i)
254C
255 xi4(i) = x4(i) - xi(i)
256 yi4(i) = y4(i) - yi(i)
257 zi4(i) = z4(i) - zi(i)
258C
259 sx1 = yi0*zi1(i) - zi0*yi1(i)
260 sy1 = zi0*xi1(i) - xi0*zi1(i)
261 sz1 = xi0*yi1(i) - yi0*xi1(i)
262C
263 sx2 = yi0*zi2(i) - zi0*yi2(i)
264 sy2 = zi0*xi2(i) - xi0*zi2(i)
265 sz2 = xi0*yi2(i) - yi0*xi2(i)
266C
267 sx0 = y01(i)*z02(i) - z01(i)*y02(i)
268 sy0 = z01(i)*x02(i) - x01(i)*z02(i)
269 sz0 = x01(i)*y02(i) - y01(i)*x02(i)
270 s2 = one/max(em30,sx0*sx0 + sy0*sy0 + sz0*sz0)
271C
272 lb1(i) = -(sx0*sx2 + sy0*sy2 + sz0*sz2) * s2
273 lc1(i) = (sx0*sx1 + sy0*sy1 + sz0*sz1) * s2
274C
275 sx3 = yi0*zi3(i) - zi0*yi3(i)
276 sy3 = zi0*xi3(i) - xi0*zi3(i)
277 sz3 = xi0*yi3(i) - yi0*xi3(i)
278C
279 sx0 = y02(i)*z03(i) - z02(i)*y03(i)
280 sy0 = z02(i)*x03(i) - x02(i)*z03(i)
281 sz0 = x02(i)*y03(i) - y02(i)*x03(i)
282 s2 = one/max(em30,sx0*sx0 + sy0*sy0 + sz0*sz0)
283C
284 lb2(i) = -(sx0*sx3 + sy0*sy3 + sz0*sz3) * s2
285 lc2(i) = (sx0*sx2 + sy0*sy2 + sz0*sz2) * s2
286C
287 sx4 = yi0*zi4(i) - zi0*yi4(i)
288 sy4 = zi0*xi4(i) - xi0*zi4(i)
289 sz4 = xi0*yi4(i) - yi0*xi4(i)
290C
291 sx0 = y03(i)*z04(i) - z03(i)*y04(i)
292 sy0 = z03(i)*x04(i) - x03(i)*z04(i)
293 sz0 = x03(i)*y04(i) - y03(i)*x04(i)
294 s2 = one/max(em30,sx0*sx0 + sy0*sy0 + sz0*sz0)
295C
296 lb3(i) = -(sx0*sx4 + sy0*sy4 + sz0*sz4) * s2
297 lc3(i) = (sx0*sx3 + sy0*sy3 + sz0*sz3) * s2
298C
299 sx0 = y04(i)*z01(i) - z04(i)*y01(i)
300 sy0 = z04(i)*x01(i) - x04(i)*z01(i)
301 sz0 = x04(i)*y01(i) - y04(i)*x01(i)
302 s2 = one/max(em30,sx0*sx0 + sy0*sy0 + sz0*sz0)
303C
304 lb4(i) = -(sx0*sx1 + sy0*sy1 + sz0*sz1) * s2
305 lc4(i) = (sx0*sx4 + sy0*sy4 + sz0*sz4) * s2
306C
307 aaa = one/max(em30,x01(i)*x01(i)+y01(i)*y01(i)+z01(i)*z01(i))
308 hlc1(i)= lc1(i)*abs(lc1(i))*aaa
309 hlb4(i)= lb4(i)*abs(lb4(i))*aaa
310 al1(i) = -(xi0*x01(i)+yi0*y01(i)+zi0*z01(i))*aaa
311 al1(i) = max(zero,min(one,al1(i)))
312 aaa = one/max(em30,x02(i)*x02(i)+y02(i)*y02(i)+z02(i)*z02(i))
313 hlc2(i)= lc2(i)*abs(lc2(i))*aaa
314 hlb1(i)= lb1(i)*abs(lb1(i))*aaa
315 al2(i) = -(xi0*x02(i)+yi0*y02(i)+zi0*z02(i))*aaa
316 al2(i) = max(zero,min(one,al2(i)))
317 aaa = one/max(em30,x03(i)*x03(i)+y03(i)*y03(i)+z03(i)*z03(i))
318 hlc3(i)= lc3(i)*abs(lc3(i))*aaa
319 hlb2(i)= lb2(i)*abs(lb2(i))*aaa
320 al3(i) = -(xi0*x03(i)+yi0*y03(i)+zi0*z03(i))*aaa
321 al3(i) = max(zero,min(one,al3(i)))
322 aaa = one/max(em30,x04(i)*x04(i)+y04(i)*y04(i)+z04(i)*z04(i))
323 hlc4(i)= lc4(i)*abs(lc4(i))*aaa
324 hlb3(i)= lb3(i)*abs(lb3(i))*aaa
325 al4(i) = -(xi0*x04(i)+yi0*y04(i)+zi0*z04(i))*aaa
326 al4(i) = max(zero,min(one,al4(i)))
327C
328 ENDDO
329C
330 DO i=1,jlt
331 x12 = x2(i) - x1(i)
332 y12 = y2(i) - y1(i)
333 z12 = z2(i) - z1(i)
334 la = one - lb1(i) - lc1(i)
335 aaa = one / max(em20,x12*x12+y12*y12+z12*z12)
336 hla= la*abs(la) * aaa
337 IF(la<zero.AND.
338 + hla<=hlb1(i).AND.hla<=hlc1(i))THEN
339 lb1(i) = (xi2(i)*x12+yi2(i)*y12+zi2(i)*z12) * aaa
340 lb1(i) = max(zero,min(one,lb1(i)))
341 lc1(i) = one - lb1(i)
342 ELSEIF(lb1(i)<zero.AND.
343 + hlb1(i)<=hlc1(i).AND.hlb1(i)<=hla)THEN
344 lb1(i) = zero
345 lc1(i) = al2(i)
346 ELSEIF(lc1(i)<zero.AND.
347 + hlc1(i)<=hla.AND.hlc1(i)<=hlb1(i))THEN
348 lc1(i) = zero
349 lb1(i) = al1(i)
350 ENDIF
351 ENDDO
352C
353 DO i=1,jlt
354 x23 = x3(i) - x2(i)
355 y23 = y3(i) - y2(i)
356 z23 = z3(i) - z2(i)
357 la = one - lb2(i) - lc2(i)
358 aaa = one / max(em20,x23*x23+y23*y23+z23*z23)
359 hla= la*abs(la) * aaa
360 IF(la<zero.AND.
361 + hla<=hlb2(i).AND.hla<=hlc2(i))THEN
362 lb2(i) = (xi3(i)*x23+yi3(i)*y23+zi3(i)*z23)*aaa
363 lb2(i) = max(zero,min(one,lb2(i)))
364 lc2(i) = one - lb2(i)
365 ELSEIF(lb2(i)<zero.AND.
366 + hlb2(i)<=hlc2(i).AND.hlb2(i)<=hla)THEN
367 lb2(i) = zero
368 lc2(i) = al3(i)
369 ELSEIF(lc2(i)<zero.AND.
370 + hlc2(i)<=hla.AND.hlc2(i)<=hlb2(i))THEN
371 lc2(i) = zero
372 lb2(i) = al2(i)
373 ENDIF
374 ENDDO
375C
376 DO i=1,jlt
377 x34 = x4(i) - x3(i)
378 y34 = y4(i) - y3(i)
379 z34 = z4(i) - z3(i)
380 la = one - lb3(i) - lc3(i)
381 aaa = one / max(em20,x34*x34+y34*y34+z34*z34)
382 hla= la*abs(la) * aaa
383 IF(la<zero.AND.
384 + hla<=hlb3(i).AND.hla<=hlc3(i))THEN
385 lb3(i) = (xi4(i)*x34+yi4(i)*y34+zi4(i)*z34)*aaa
386 lb3(i) = max(zero,min(one,lb3(i)))
387 lc3(i) = one - lb3(i)
388 ELSEIF(lb3(i)<zero.AND.
389 + hlb3(i)<=hlc3(i).AND.hlb3(i)<=hla)THEN
390 lb3(i) = zero
391 lc3(i) = al4(i)
392 ELSEIF(lc3(i)<zero.AND.
393 + hlc3(i)<=hla.AND.hlc3(i)<=hlb3(i))THEN
394 lc3(i) = zero
395 lb3(i) = al3(i)
396 ENDIF
397 ENDDO
398C
399 DO i=1,jlt
400 x41 = x1(i) - x4(i)
401 y41 = y1(i) - y4(i)
402 z41 = z1(i) - z4(i)
403 la = one - lb4(i) - lc4(i)
404 aaa = one / max(em20,x41*x41+y41*y41+z41*z41)
405 hla= la*abs(la) * aaa
406 IF(la<zero.AND.
407 + hla<=hlb4(i).AND.hla<=hlc4(i))THEN
408 lb4(i) = (xi1(i)*x41+yi1(i)*y41+zi1(i)*z41)*aaa
409 lb4(i) = max(zero,min(one,lb4(i)))
410 lc4(i) = one - lb4(i)
411 ELSEIF(lb4(i)<zero.AND.
412 + hlb4(i)<=hlc4(i).AND.hlb4(i)<=hla)THEN
413 lb4(i) = zero
414 lc4(i) = al1(i)
415 ELSEIF(lc4(i)<zero.AND.
416 + hlc4(i)<=hla.AND.hlc4(i)<=hlb4(i))THEN
417 lc4(i) = zero
418 lb4(i) = al4(i)
419 ENDIF
420 ENDDO
421
422C
423 DO i=1,jlt
424C
425 nx1(i) = xi(i)-(x0(i) + lb1(i)*x01(i) + lc1(i)*x02(i))
426 ny1(i) = yi(i)-(y0(i) + lb1(i)*y01(i) + lc1(i)*y02(i))
427 nz1(i) = zi(i)-(z0(i) + lb1(i)*z01(i) + lc1(i)*z02(i))
428 p1(i) = nx1(i)*nx1(i) + ny1(i)*ny1(i) +nz1(i)*nz1(i)
429 d1 = max(zero, gap2(i) - p1(i))
430 de1 = max(zero, gap2e(i) - p1(i))
431C
432 nx2(i) = xi(i)-(x0(i) + lb2(i)*x02(i) + lc2(i)*x03(i))
433 ny2(i) = yi(i)-(y0(i) + lb2(i)*y02(i) + lc2(i)*y03(i))
434 nz2(i) = zi(i)-(z0(i) + lb2(i)*z02(i) + lc2(i)*z03(i))
435 p2(i) = nx2(i)*nx2(i) + ny2(i)*ny2(i) +nz2(i)*nz2(i)
436 d2 = max(zero, gap2(i) - p2(i))
437 de2 = max(zero, gap2e(i) - p2(i))
438C
439 nx3(i) = xi(i)-(x0(i) + lb3(i)*x03(i) + lc3(i)*x04(i))
440 ny3(i) = yi(i)-(y0(i) + lb3(i)*y03(i) + lc3(i)*y04(i))
441 nz3(i) = zi(i)-(z0(i) + lb3(i)*z03(i) + lc3(i)*z04(i))
442 p3(i) = nx3(i)*nx3(i) + ny3(i)*ny3(i) +nz3(i)*nz3(i)
443 d3 = max(zero, gap2(i) - p3(i))
444 de3 = max(zero, gap2e(i) - p3(i))
445C
446 nx4(i) = xi(i)-(x0(i) + lb4(i)*x04(i) + lc4(i)*x01(i))
447 ny4(i) = yi(i)-(y0(i) + lb4(i)*y04(i) + lc4(i)*y01(i))
448 nz4(i) = zi(i)-(z0(i) + lb4(i)*z04(i) + lc4(i)*z01(i))
449 p4(i) = nx4(i)*nx4(i) + ny4(i)*ny4(i) +nz4(i)*nz4(i)
450 d4 = max(zero, gap2(i) - p4(i))
451 de4 = max(zero, gap2e(i) - p4(i))
452C !!!!!!!!!!!!!!!!!!!!!!!
453C PENE = GAP^2 - DIST^2 UTILISE POUR TESTER SI NON NUL
454C!!!!!!!!!!!!!!!!!!!!!!!!
455 pene(i) = max(d1,d2,d3,d4)
456 pene_e(i) = max(de1,de2,de3,de4)
457C
458 ENDDO
459 ENDIF
460C
461 RETURN
my_real
#define my_real
Definition cppsort.cpp:32
min
#define min(a, b)
Definition macros.h:20
max
#define max(a, b)
Definition macros.h:21