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fix minimal builds.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4585 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2014-01-15 02:58:07 +00:00
parent e96be3b817
commit a9ee530688
1 changed files with 4 additions and 11 deletions
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15
engine/gl/gl_rmain.c
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@ -891,6 +891,7 @@ void GLR_DrawPortal(batch_t *batch, batch_t **blist, batch_t *depthmasklist[2],
case 0: /*q3 portal*/
default:
#ifdef CSQC_DAT
if (CSQC_SetupToRenderPortal(batch->ent->keynum))
{
plane_t oplane = plane;
@ -908,17 +909,9 @@ void GLR_DrawPortal(batch_t *batch, batch_t **blist, batch_t *depthmasklist[2],
if (Cvar_Get("temp_useplaneclip", "1", 0, "temp")->ival)
portaltype = 1; //make sure the near clipplane is used.
}
else if (batch->ent != &r_worldentity)
{
float d;
view = batch->ent;
d = DotProduct(r_refdef.vieworg, plane.normal) - plane.dist;
d-= 0.1; //nudge it past.
VectorAdd(r_refdef.vieworg, view->oldorigin, r_refdef.vieworg); //trivial offset for the warpzone.
VectorMA(r_refdef.vieworg, -d, plane.normal, r_refdef.pvsorigin); //clip the pvs origin to the plane.
Matrix4x4_CM_ModelViewMatrixFromAxis(vmat, vpn, vright, vup, r_refdef.vieworg);
}
else if (!(view = R_NearestPortal(&plane)) || VectorCompare(view->origin, view->oldorigin))
else
#endif
if (!(view = R_NearestPortal(&plane)) || VectorCompare(view->origin, view->oldorigin))
{
//a portal with no portal entity, or a portal rentity with an origin equal to its oldorigin, is a mirror.
// r_refdef.flipcull ^= SHADER_CULL_FLIP;