OrdinaryMagician/vkdoom_m
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Merge branch 'portals2_visual'

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This commit is contained in:
Braden Obrzut 2016-02-05 00:10:46 -05:00
commit ba54d73e07
18 changed files with 886 additions and 127 deletions
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12
src/r_bsp.cpp
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@ -56,6 +56,7 @@
#include "r_sky.h"
#include "po_man.h"
#include "r_data/colormaps.h"
#include "portal.h"
seg_t* curline;
side_t* sidedef;
@ -98,8 +99,8 @@ static BYTE FakeSide;
int WindowLeft, WindowRight;
WORD MirrorFlags;
seg_t *ActiveWallMirror;
TArray<size_t> WallMirrors;
TArray<PortalDrawseg> WallPortals;
static subsector_t *InSubsector;
@ -553,6 +554,11 @@ void R_AddLine (seg_t *line)
return;
}
// reject lines that aren't seen from the portal (if any)
// [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;
v1 = line->linedef->v1;
@ -584,7 +590,7 @@ void R_AddLine (seg_t *line)
rw_havehigh = rw_havelow = false;
// Single sided line?
if (backsector == NULL)
if (backsector == NULL || (line->linedef->portal && line->sidedef == line->linedef->sidedef[0]))
{
solid = true;
}