00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027
00028
00029
00030
00031
00032
00033
00034
00035
00036
00037
00038
00039
00040
00041 #include <stdio.h>
00042 #ifndef __UNIX_
00043 #include <stdlib.h>
00044 #endif
00045 #include "mensagem.h"
00046 #include "memvirtu.h"
00047 #include "lowparam.h"
00048 #include "lowmacro.h"
00049 #include "lowsolid.h"
00050 #include "eulerops.h"
00051 #include "curvgeom.h"
00052 #include "mancommd.h"
00053
00054 #ifdef __Extended_Version
00055 void MSD_execKEMR(void)
00056 {
00057 int sn, fn, v1, v2, op;
00058
00059 while (5 != sscanf(restbuf, "%d %d %d %d %d", &sn, &op, &fn, &v1, &v2))
00060 {
00061 printf("Solid F V1 V2\n");
00062 if (!lineins("? "))
00063 {
00064 return;
00065 }
00066 }
00067 MSD_highKEMR(sn, fn, v1, v2);
00068 }
00069
00070 #endif
00071
00072 int MSD_highKEMR(Id sn, Id fn, Id v1, Id v2)
00073 {
00074 SPTYPE s;
00075 FPTYPE f;
00076 HPTYPE he1;
00077
00078 if ((s = MSD_getSolid(sn)) == SNIL)
00079 {
00080 fprintf(stderr, MEN_NaoEncontrouSolido, NAM_KEMR, sn);
00081 return(ERROR);
00082 }
00083 if ((f = MSD_getFace(s, fn)) == FNIL)
00084 {
00085 fprintf(stderr, MEN_NaoEncontrouFace, NAM_KEMR, fn, sn);
00086 return(ERROR);
00087 }
00088 if (MSD_getEdge(f, v1, v2, &he1) == LNIL)
00089 {
00090 fprintf(stderr, MEN_NaoEncontrouArestaV, NAM_KEMR, v1, v2, sn);
00091 return(ERROR);
00092 }
00093 if (HalWLoop(mate(he1)) != HalWLoop(he1))
00094 {
00095 fprintf(stderr, MEN_NaoArestaPonte, NAM_KEMR, v1, v2, sn);
00096 return(ERROR);
00097 }
00098 MSD_lowKEMR(he1, mate(he1));
00099 return(SUCCESS);
00100 }
00101
00102 void MSD_lowKEMR(HPTYPE he1, HPTYPE he2)
00103 {
00104 SPTYPE s;
00105 DPTYPE d;
00106 LPTYPE nl;
00107 LPTYPE o1;
00108 EPTYPE killedge;
00109 HPTYPE he3;
00110 HPTYPE he4;
00111 HPTYPE he5;
00112 Id v1, v2, v3, v4, f1, f2, f3;
00113
00114 assert1(he1 == mate(he2));
00115 assert1((o1 = HalWLoop(he1)) == HalWLoop(he2));
00116
00117 #ifdef __curved_env
00118 if (he1->curv != (CUCURV *)NIL)
00119 {
00120 lsettag(he1, (CUCURV *)NIL);
00121 }
00122 if (he2->curv != (CUCURV *)NIL)
00123 {
00124 lsettag(he2, (CUCURV *)NIL);
00125 }
00126 #endif
00127
00128 d = FacFShell(LooLFace(o1));
00129 s = SheSSolids(d);
00130 if (Gdoinversion)
00131 {
00132 v1 = VerVertexNo(HalVtx(he1));
00133 v2 = VerVertexNo(HalVtx(he2));
00134 v3 = (HalNxt(he2) == he1) ? v1 : VerVertexNo(HalVtx(HalNxt(HalNxt(he2))));
00135 v4 = (HalNxt(he2) == he2) ? v2 : VerVertexNo(HalVtx(HalNxt(HalNxt(he1))));
00136 f1 = FacFaceNo(LooLFace(o1));
00137 f2 = (HalNxt(he2) == he1) ? f1 : FacFaceNo(LooLFace(HalWLoop(mate(HalNxt(he2)))));
00138 f3 = (HalNxt(he1) == he2) ? f1 : FacFaceNo(LooLFace(HalWLoop(mate(HalNxt(he1)))));
00139 MSD_lowAddEulerOp(s, MEKR, v2, v1, v4, v3, f1, f3, f2, 0, 0.0, 0.0, 0.0, 0.0);
00140 }
00141
00142 if (Gdodirect)
00143 {
00144 v1 = VerVertexNo(HalVtx(he1));
00145 v2 = VerVertexNo(HalVtx(he2));
00146 f1 = FacFaceNo(LooLFace(HalWLoop(he1)));
00147 MSD_lowAddEulerOpRedo(s, KEMR, f1, v1, v2, 0, 0, 0, 0, 0, 0.0, 0.0, 0.0, 0.0);
00148 }
00149
00150 nl = (LPTYPE)MSD_lowNewElement(LOOP, (NPTYPE)LooLFace(o1));
00151 killedge = HalEdg(he1);
00152
00153 he3 = HalNxt(he1);
00154 HalNxt(he1) = HalNxt(he2);
00155 HalPrv(HalNxt(he2)) = he1;
00156 HalNxt(he2) = he3;
00157 HalPrv(he3) = he2;
00158
00159 he4 = he2;
00160 LooLength(nl) = -1;
00161
00162 do
00163 {
00164 HalWLoop(he4) = nl;
00165 LooLength(nl)++;
00166 } while ((he4 = HalNxt(he4)) != he2);
00167
00168 he4 = he1;
00169 LooLength(o1) = -1;
00170 do
00171 {
00172 LooLength(o1)++;
00173 } while ((he4 = HalNxt(he4)) != he1);
00174
00175 LooLEdg(o1) = he3 = MSD_lowDelHE(he1);
00176 LooLEdg(nl) = he4 = MSD_lowDelHE(he2);
00177
00178 he5 = (HalEdg(he3) != ENIL) ? he3 : HNIL;
00179 VerVEdge(HalVtx(he3)) = he5;
00180 he5 = (HalEdg(he4) != ENIL) ? he4 : HNIL;
00181 VerVEdge(HalVtx(he4)) = he5;
00182 he5 = (HalEdg(HalNxt(he3)) != ENIL) ? HalNxt(he3) : HNIL;
00183 VerVEdge(HalVtx(HalNxt(he3))) = he5;
00184 he5 = (HalEdg(HalNxt(he4)) != ENIL) ? HalNxt(he4) : HNIL;
00185 VerVEdge(HalVtx(HalNxt(he4))) = he5;
00186
00187 assert1(findes(d, killedge) == 1);
00188 MSD_lowDelElement(EDGE, (NPTYPE)killedge, (NPTYPE)d);
00189 MSD_addEulCoef(s, 0, 0, 1, -1, 0, 0);
00190
00191 if (SetTrace)
00192 {
00193 if (TraceSolid(s))
00194 {
00195 fprintf(stderr, MEN_MSDAbortou, NAM_KEMR);
00196 exit(1);
00197 }
00198 }
00199 }
00200
00201 int MSD_execStructKEMR(EulerOp *op)
00202 {
00203 Id sid, id1, id2, id3;
00204
00205 sid = op->solidno;
00206 id1 = op->ip1;
00207 id2 = op->ip2;
00208 id3 = op->ip3;
00209 return(MSD_highKEMR(sid, id1, id2, id3));
00210 }
00211
00212 void MSD_printStructKEMR(FILE *f, EulerOp *op)
00213 {
00214 Id sid, id1, id2, id3;
00215 int com;
00216
00217 sid = op->solidno;
00218 id1 = op->ip1;
00219 id2 = op->ip2;
00220 id3 = op->ip3;
00221 com = op->CommandCount;
00222 fprintf(f, "kemr %d %d %d %d %d\n", sid, com, id1, id2, id3);
00223 }
00224
00225 int MSD_readStructKEMR(FILE *f, EulerOp *op)
00226 {
00227 int solidno, ip1, ip2, ip3, com;
00228
00229 if (fscanf(f, "%d %d %d %d %d\n", &solidno, &com, &ip1, &ip2, &ip3) != 5)
00230 {
00231 return(ERROR);
00232 }
00233 op->solidno = solidno;
00234 op->CommandCount = com;
00235 op->ip1 = ip1;
00236 op->ip2 = ip2;
00237 op->ip3 = ip3;
00238 op->ip4 = 0;
00239 op->ip5 = 0;
00240 op->ip6 = 0;
00241 op->ip7 = 0;
00242 op->ip8 = 0;
00243 op->fp1 = 0.0;
00244 op->fp2 = 0.0;
00245 op->fp3 = 0.0;
00246 op->fp4 = 0.0;
00247 return(SUCCESS);
00248 }
00249
00250 int MSD_modifyStructKEMR(EulerOp *op)
00251 {
00252 int solidno;
00253
00254 solidno = MSD_lowCheckTranslatorTable(op->solidno, SOLID);
00255 op->solidno = solidno;
00256 return(SUCCESS);
00257 }