| 5 |  | *  Routines for reading a compiled mesh from a file | 
| 6 |  | */ | 
| 7 |  |  | 
| 8 | + | #include  <time.h> | 
| 9 | + |  | 
| 10 | + | #include  "platform.h" | 
| 11 |  | #include  "standard.h" | 
| 12 |  | #include  "octree.h" | 
| 13 |  | #include  "object.h" | 
| 14 |  | #include  "mesh.h" | 
| 15 | + | #include  "resolu.h" | 
| 16 |  |  | 
| 17 |  | static char     *meshfn;        /* input file name */ | 
| 18 |  | static FILE     *meshfp;        /* mesh file pointer */ | 
| 77 |  | register int  i; | 
| 78 |  |  | 
| 79 |  | switch (getc(meshfp)) { | 
| 80 | < | case OT_EMPTY: | 
| 81 | < | return(EMPTY); | 
| 82 | < | case OT_FULL: | 
| 83 | < | return(getfullnode()); | 
| 84 | < | case OT_TREE: | 
| 85 | < | if ((ot = octalloc()) == EMPTY) | 
| 86 | < | mesherror(SYSTEM, "out of tree space in readmesh"); | 
| 87 | < | for (i = 0; i < 8; i++) | 
| 88 | < | octkid(ot, i) = gettree(); | 
| 89 | < | return(ot); | 
| 90 | < | case EOF: | 
| 91 | < | mesherror(USER, "truncated mesh octree"); | 
| 92 | < | default: | 
| 93 | < | mesherror(USER, "damaged mesh octree"); | 
| 80 | > | case OT_EMPTY: | 
| 81 | > | return(EMPTY); | 
| 82 | > | case OT_FULL: | 
| 83 | > | return(getfullnode()); | 
| 84 | > | case OT_TREE: | 
| 85 | > | if ((ot = octalloc()) == EMPTY) | 
| 86 | > | mesherror(SYSTEM, "out of tree space in readmesh"); | 
| 87 | > | for (i = 0; i < 8; i++) | 
| 88 | > | octkid(ot, i) = gettree(); | 
| 89 | > | return(ot); | 
| 90 | > | case EOF: | 
| 91 | > | mesherror(USER, "truncated mesh octree"); | 
| 92 | > | default: | 
| 93 | > | mesherror(USER, "damaged mesh octree"); | 
| 94 |  | } | 
| 95 | + | return (OCTREE)0;       /* pro forma return */ | 
| 96 |  | } | 
| 97 |  |  | 
| 98 |  |  | 
| 135 |  | pp->nverts = mgetint(2); | 
| 136 |  | if (pp->nverts <= 0 || pp->nverts > 256) | 
| 137 |  | mesherror(USER, "bad number of patch vertices"); | 
| 138 | < | pp->xyz = (uint4 (*)[3])malloc(pp->nverts*3*sizeof(uint4)); | 
| 138 | > | pp->xyz = (uint32 (*)[3])malloc(pp->nverts*3*sizeof(uint32)); | 
| 139 |  | if (pp->xyz == NULL) | 
| 140 |  | goto nomem; | 
| 141 |  | if (flags & MT_N) { | 
| 142 | < | pp->norm = (int4 *)calloc(pp->nverts, sizeof(int4)); | 
| 142 | > | pp->norm = (int32 *)calloc(pp->nverts, sizeof(int32)); | 
| 143 |  | if (pp->norm == NULL) | 
| 144 |  | goto nomem; | 
| 145 |  | } else | 
| 146 |  | pp->norm = NULL; | 
| 147 |  | if (flags & MT_UV) { | 
| 148 | < | pp->uv = (uint4 (*)[2])calloc(pp->nverts, 2*sizeof(uint4)); | 
| 148 | > | pp->uv = (uint32 (*)[2])calloc(pp->nverts, 2*sizeof(uint32)); | 
| 149 |  | if (pp->uv == NULL) | 
| 150 |  | goto nomem; | 
| 151 |  | } else | 
| 181 |  | pp->tri = NULL; | 
| 182 |  | /* local triangle material(s) */ | 
| 183 |  | if (mgetint(2) > 1) { | 
| 184 | < | pp->trimat = (int2 *)malloc(pp->ntris*sizeof(int2)); | 
| 184 | > | pp->trimat = (int16 *)malloc(pp->ntris*sizeof(int16)); | 
| 185 |  | if (pp->trimat == NULL) | 
| 186 |  | goto nomem; | 
| 187 |  | for (i = 0; i < pp->ntris; i++) |