OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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- Replace subsector gbuffer in softpoly with a zbuffer

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This commit is contained in:
Magnus Norddahl 2017-08-12 15:16:31 +02:00
commit bf38fd57b0
21 changed files with 223 additions and 167 deletions
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15
src/polyrenderer/scene/poly_decal.cpp
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@ -31,7 +31,7 @@
#include "a_sharedglobal.h"
#include "swrenderer/scene/r_scene.h"
void RenderPolyDecal::RenderWallDecals(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, const seg_t *line, uint32_t subsectorDepth, uint32_t stencilValue)
void RenderPolyDecal::RenderWallDecals(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, const seg_t *line, uint32_t stencilValue)
{
if (line->linedef == nullptr && line->sidedef == nullptr)
return;
@ -39,11 +39,11 @@ void RenderPolyDecal::RenderWallDecals(const TriMatrix &worldToClip, const PolyC
for (DBaseDecal *decal = line->sidedef->AttachedDecals; decal != nullptr; decal = decal->WallNext)
{
RenderPolyDecal render;
render.Render(worldToClip, clipPlane, decal, line, subsectorDepth, stencilValue);
render.Render(worldToClip, clipPlane, decal, line, stencilValue);
}
}
void RenderPolyDecal::Render(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, DBaseDecal *decal, const seg_t *line, uint32_t subsectorDepth, uint32_t stencilValue)
void RenderPolyDecal::Render(const TriMatrix &worldToClip, const PolyClipPlane &clipPlane, DBaseDecal *decal, const seg_t *line, uint32_t stencilValue)
{
if (decal->RenderFlags & RF_INVISIBLE || !viewactive || !decal->PicNum.isValid())
return;
@ -62,6 +62,10 @@ void RenderPolyDecal::Render(const TriMatrix &worldToClip, const PolyClipPlane &
DVector2 decal_pos = { dcx, dcy };
DVector2 angvec = (line->v2->fPos() - line->v1->fPos()).Unit();
DVector2 normal = { angvec.Y, -angvec.X };
decal_pos += normal;
DVector2 decal_left = decal_pos - edge_left * angvec;
DVector2 decal_right = decal_pos + edge_right * angvec;
@ -139,7 +143,6 @@ void RenderPolyDecal::Render(const TriMatrix &worldToClip, const PolyClipPlane &
PolyDrawArgs args;
args.SetLight(GetColorTable(front->Colormap), lightlevel, PolyRenderer::Instance()->Light.WallGlobVis(foggy), fullbrightSprite);
args.SetSubsectorDepth(subsectorDepth);
args.SetColor(0xff000000 | decal->AlphaColor, decal->AlphaColor >> 24);
args.SetStyle(decal->RenderStyle, decal->Alpha, decal->AlphaColor, decal->Translation, tex, false);
args.SetTransform(&worldToClip);
@ -147,8 +150,8 @@ void RenderPolyDecal::Render(const TriMatrix &worldToClip, const PolyClipPlane &
args.SetStencilTestValue(stencilValue);
args.SetWriteStencil(true, stencilValue);
args.SetClipPlane(clipPlane);
args.SetSubsectorDepthTest(true);
args.SetDepthTest(true);
args.SetWriteStencil(false);
args.SetWriteSubsectorDepth(false);
args.SetWriteDepth(false);
args.DrawArray(vertices, 4, PolyDrawMode::TriangleFan);
}