OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Add some portal segment culling and disable sector portals for now

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This commit is contained in:
Magnus Norddahl 2016-12-09 03:17:35 +01:00
commit f1df400cc7
10 changed files with 129 additions and 29 deletions
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4
src/r_poly_portal.cpp
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@ -64,7 +64,8 @@ void PolyDrawSectorPortal::Render(int portalDepth)
TriMatrix::translate((float)-ViewPos.X, (float)-ViewPos.Y, (float)-ViewPos.Z);
TriMatrix worldToClip = TriMatrix::perspective(fovy, ratio, 5.0f, 65535.0f) * worldToView;
RenderPortal.SetViewpoint(worldToClip, Vec4f(0.0f, 0.0f, 0.0f, 1.0f), StencilValue);
RenderPortal.SetViewpoint(worldToClip, PortalPlane, StencilValue);
RenderPortal.SetPortalSegments(Segments);
RenderPortal.Render(portalDepth);
RestoreGlobals();
@ -175,6 +176,7 @@ void PolyDrawLinePortal::Render(int portalDepth)
Vec4f portalPlane((float)planeNormal.X, (float)planeNormal.Y, 0.0f, (float)planeD);
RenderPortal.SetViewpoint(worldToClip, portalPlane, StencilValue);
RenderPortal.SetPortalSegments(Segments);
RenderPortal.Render(portalDepth);
RestoreGlobals();