OrdinaryMagician/vkdoom_m
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More portal handling stuff

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This commit is contained in:
Magnus Norddahl 2016-11-25 01:08:25 +01:00
commit 1def7b3eae
4 changed files with 118 additions and 33 deletions
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24
src/r_poly_plane.cpp
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@ -149,11 +149,24 @@ void RenderPolyPlane::Render3DFloor(const TriMatrix &worldToClip, subsector_t *s
void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uint32_t subsectorDepth, uint32_t stencilValue, bool ceiling, double skyHeight, std::vector<std::unique_ptr<PolyDrawSectorPortal>> &sectorPortals)
{
FSectorPortal *portal = sub->sector->ValidatePortal(ceiling ? sector_t::ceiling : sector_t::floor);
if (portal && sectorPortals.empty())
PolyDrawSectorPortal *polyportal = nullptr;
if (portal)
{
sectorPortals.push_back(std::make_unique<PolyDrawSectorPortal>(portal, ceiling));
for (auto &p : sectorPortals)
{
if (p->Portal == portal) // To do: what other criterias do we need to check for?
{
polyportal = p.get();
break;
}
}
if (!portal)
{
sectorPortals.push_back(std::make_unique<PolyDrawSectorPortal>(portal, ceiling));
polyportal = sectorPortals.back().get();
}
}
sector_t *fakesector = sub->sector->heightsec;
if (fakesector && (fakesector == sub->sector || (fakesector->MoreFlags & SECF_IGNOREHEIGHTSEC) == SECF_IGNOREHEIGHTSEC))
fakesector = nullptr;
@ -253,6 +266,7 @@ void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uin
{
args.stencilwritevalue = 252;
PolyTriangleDrawer::draw(args, TriDrawVariant::Stencil, TriBlendMode::Copy);
polyportal->Shape.push_back({ args.vinput, args.vcount, args.ccw });
}
}
else
@ -260,6 +274,7 @@ void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uin
if (portal)
{
args.stencilwritevalue = 252;
polyportal->Shape.push_back({ args.vinput, args.vcount, args.ccw });
}
else
{
@ -335,6 +350,9 @@ void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uin
args.vinput = wallvert;
args.vcount = 4;
PolyTriangleDrawer::draw(args, TriDrawVariant::Stencil, TriBlendMode::Copy);
if (portal)
polyportal->Shape.push_back({ args.vinput, args.vcount, args.ccw });
}
}
}