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Fixed skybox clipping: lines in a skybox shouldn't be clipped against current portal

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This commit is contained in:
ZZYZX 2016-01-10 05:22:33 +02:00
commit 4d518a220c
6 changed files with 19 additions and 38 deletions
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3
src/r_bsp.cpp
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@ -555,7 +555,8 @@ void R_AddLine (seg_t *line)
}
// reject lines that aren't seen from the portal (if any)
if (CurrentPortal && P_ClipLineToPortal(line->linedef, CurrentPortal->dst, viewx, viewy))
// [ZZ] 10.01.2016: lines inside a skybox shouldn't be clipped, although this imposes some limitations on portals in skyboxes.
if (!CurrentPortalInSkybox && CurrentPortal && P_ClipLineToPortal(line->linedef, CurrentPortal->dst, viewx, viewy))
return;
vertex_t *v1, *v2;