| 733 |
|
static char *p4ent[5] = {mg_ename[MG_E_POINT],p4[0],p4[1],p4[2]}; |
| 734 |
|
static char *n4ent[5] = {mg_ename[MG_E_NORMAL],n4[0],n4[1],n4[2]}; |
| 735 |
|
static char *fent[6] = {mg_ename[MG_E_FACE],"_cv1","_cv2","_cv3","_cv4"}; |
| 736 |
+ |
char *v1n; |
| 737 |
|
register C_VERTEX *cv1, *cv2; |
| 738 |
|
register int i, j; |
| 739 |
|
FVECT u, v, w; |
| 749 |
|
if ((cv1 = c_getvert(av[1])) == NULL || |
| 750 |
|
(cv2 = c_getvert(av[3])) == NULL) |
| 751 |
|
return(MG_EUNDEF); |
| 752 |
+ |
v1n = av[1]; |
| 753 |
|
if (!isflt(av[2]) || !isflt(av[4])) |
| 754 |
|
return(MG_ETYPE); |
| 755 |
|
rad1 = atof(av[2]); |
| 768 |
|
cv = cv1; |
| 769 |
|
cv1 = cv2; |
| 770 |
|
cv2 = cv; |
| 771 |
+ |
v1n = av[3]; |
| 772 |
|
d = rad1; |
| 773 |
|
rad1 = rad2; |
| 774 |
|
rad2 = d; |
| 802 |
|
if ((rv = mg_handle(MG_E_NORMAL, 4, n3ent)) != MG_OK) |
| 803 |
|
return(rv); |
| 804 |
|
if (rad1 == 0.) { /* triangles */ |
| 805 |
< |
v1ent[3] = av[1]; |
| 805 |
> |
v1ent[3] = v1n; |
| 806 |
|
if ((rv = mg_handle(MG_E_VERTEX, 4, v1ent)) != MG_OK) |
| 807 |
|
return(rv); |
| 808 |
|
for (j = 0; j < 3; j++) |
