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_farplanedist now ignores C_SKY leafs

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This commit is contained in:
Rudolf Polzer 2011-11-23 12:01:02 +01:00
parent 6b01d68ba6
commit 34d45e210f
4 changed files with 17 additions and 8 deletions
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14
tools/quake3/q3map2/prtfile.c
View File

@ -102,7 +102,7 @@ WritePortalFile_r
*/
void WritePortalFile_r (node_t *node)
{
int i, s;
int i, s, flags;
portal_t *p;
winding_t *w;
vec3_t normal;
@ -144,12 +144,18 @@ void WritePortalFile_r (node_t *node)
}
else
fprintf (pf,"%i %i %i ",w->numpoints, p->nodes[0]->cluster, p->nodes[1]->cluster);
flags = 0;
/* ydnar: added this change to make antiportals work */
if( p->compileFlags & C_HINT )
fprintf( pf, "1 " );
else
fprintf( pf, "0 " );
flags |= 1;
/* divVerent: I want farplanedist to not kill skybox. So... */
if( p->compileFlags & C_SKY )
flags |= 2;
fprintf( pf, "%d ", flags );
/* write the winding */
for (i=0 ; i<w->numpoints ; i++)

1
tools/quake3/q3map2/q3map2.h
View File

@ -1236,6 +1236,7 @@ typedef struct
{
int num;
qboolean hint; /* true if this portal was created from a hint splitter */
qboolean sky; /* true if this portal belongs to a sky leaf */
qboolean removed;
visPlane_t plane; /* normal pointing into neighbor */
int leaf; /* neighbor */

9
tools/quake3/q3map2/vis.c
View File

@ -870,7 +870,7 @@ LoadPortals
*/
void LoadPortals (char *name)
{
int i, j, hint;
int i, j, flags;
vportal_t *p;
leaf_t *l;
char magic[80];
@ -935,8 +935,8 @@ void LoadPortals (char *name)
if (leafnums[0] > portalclusters
|| leafnums[1] > portalclusters)
Error ("LoadPortals: reading portal %i", i);
if (fscanf (f, "%i ", &hint) != 1)
Error ("LoadPortals: reading hint state");
if (fscanf (f, "%i ", &flags) != 1)
Error ("LoadPortals: reading flags");
w = p->winding = NewFixedWinding (numpoints);
w->numpoints = numpoints;
@ -970,7 +970,8 @@ void LoadPortals (char *name)
l->numportals++;
p->num = i+1;
p->hint = hint;
p->hint = ((flags & 1) != 0);
p->sky = ((flags & 2) != 0);
p->winding = w;
VectorSubtract (vec3_origin, plane.normal, p->plane.normal);
p->plane.dist = -plane.dist;

1
tools/quake3/q3map2/visflow.c
View File

@ -1583,6 +1583,7 @@ void BasePortalVis( int portalnum )
*/
/* ydnar: this is known-to-be-working farplane code */
if( !p->sky && !tp->sky )
if( farPlaneDist > 0.0f )
{
VectorSubtract( p->origin, tp->origin, dir );