| 13 |
|
#include "rhdriver.h" |
| 14 |
|
|
| 15 |
|
#ifndef MAXDIST |
| 16 |
< |
#define MAXDIST 13 /* maximum distance outside section */ |
| 16 |
> |
#define MAXDIST 42 /* maximum distance outside section */ |
| 17 |
|
#endif |
| 18 |
|
|
| 19 |
|
extern GCOORD *getviewcells(); |
| 484 |
|
VOXL vlnew[8]; |
| 485 |
|
int n, comn; |
| 486 |
|
|
| 487 |
< |
if (!vn->type) { /* clear our beam list */ |
| 487 |
> |
if (vn == NULL || !vn->type) { /* clear our beam list */ |
| 488 |
|
set_voxels(vlnew, 0); |
| 489 |
|
cbeamop(DR_DELSET, cbeam, ncbeams, NULL, 0, 0); |
| 490 |
|
ncbeams = 0; |
| 491 |
< |
copystruct(&dvw, vn); |
| 491 |
> |
dvw.type = 0; |
| 492 |
|
return(1); |
| 493 |
|
} |
| 494 |
|
/* find our new voxels */ |
