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Further isolate texture coordinate calculations to r_wallsetup

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This commit is contained in:
Magnus Norddahl 2019-11-08 03:46:07 +01:00
commit 62ec165d28
16 changed files with 176 additions and 174 deletions
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32
src/rendering/swrenderer/line/r_renderdrawsegment.cpp
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@ -115,7 +115,7 @@ namespace swrenderer
RenderFogBoundary renderfog;
renderfog.Render(Thread, x1, x2, mceilingclip, mfloorclip, mLight);
if (ds->maskedtexturecol == nullptr)
if (!ds->texcoords)
renderwall = false;
}
else if ((ds->Has3DFloorWalls() && !ds->Has3DFloorMidTexture()) || !visible)
@ -156,11 +156,7 @@ namespace swrenderer
const short *mfloorclip = ds->sprbottomclip - ds->x1;
const short *mceilingclip = ds->sprtopclip - ds->x1;
float *MaskedSWall = ds->swall - ds->x1;
float MaskedScaleY = ds->yscale;
fixed_t *maskedtexturecol = ds->maskedtexturecol - ds->x1;
double spryscale = ds->iscale + ds->iscalestep * (x1 - ds->x1);
float rw_scalestep = ds->iscalestep;
float MaskedScaleY = ds->texcoords.yscale;
// find positioning
double texheight = tex->GetScaledHeightDouble();
@ -311,19 +307,12 @@ namespace swrenderer
for (int x = x1; x < x2; ++x)
{
if (needslight)
{
columndrawerargs.SetLight(lightpos, mLight.GetLightLevel(), mLight.GetFoggy(), Thread->Viewport.get());
lightpos += mLight.GetLightStep();
}
fixed_t iscale = xs_Fix<16>::ToFix(MaskedSWall[x] * MaskedScaleY);
double sprtopscreen;
if (sprflipvert)
sprtopscreen = viewport->CenterY + texturemid * spryscale;
else
sprtopscreen = viewport->CenterY - texturemid * spryscale;
columndrawerargs.DrawMaskedColumn(Thread, x, iscale, tex, maskedtexturecol[x], spryscale, sprtopscreen, sprflipvert, mfloorclip, mceilingclip, renderstyle);
lightpos += mLight.GetLightStep();
spryscale += rw_scalestep;
columndrawerargs.DrawMaskedColumn(Thread, x, tex, ds->texcoords, texturemid, MaskedScaleY, sprflipvert, mfloorclip, mceilingclip, renderstyle);
}
}
}
@ -390,7 +379,7 @@ namespace swrenderer
bool additive = (curline->linedef->flags & ML_ADDTRANS) != 0;
RenderWallPart renderWallpart(Thread);
renderWallpart.Render(frontsector, curline, WallC, rw_pic, x1, x2, mceilingclip, mfloorclip, texturemid, MaskedSWall, maskedtexturecol, ds->yscale, top, bot, true, additive, alpha, rw_offset, mLight, nullptr);
renderWallpart.Render(frontsector, curline, WallC, rw_pic, x1, x2, mceilingclip, mfloorclip, texturemid, ds->texcoords, ds->texcoords.yscale, top, bot, true, additive, alpha, rw_offset, mLight, nullptr);
}
return false;
@ -412,9 +401,6 @@ namespace swrenderer
const short *mfloorclip = ds->sprbottomclip - ds->x1;
const short *mceilingclip = ds->sprtopclip - ds->x1;
//double spryscale = ds->iscale + ds->iscalestep * (x1 - ds->x1);
float *MaskedSWall = ds->swall - ds->x1;
// find positioning
side_t *scaledside;
side_t::ETexpart scaledpart;
@ -478,13 +464,13 @@ namespace swrenderer
}
ProjectedWallTexcoords walltexcoords;
walltexcoords.ProjectPos(Thread->Viewport.get(), curline->sidedef->TexelLength*xscale, ds->WallC.sx1, ds->WallC.sx2, WallT);
walltexcoords.Project(Thread->Viewport.get(), curline->sidedef->TexelLength*xscale, ds->WallC.sx1, ds->WallC.sx2, WallT);
double top, bot;
GetMaskedWallTopBottom(ds, top, bot);
RenderWallPart renderWallpart(Thread);
renderWallpart.Render(frontsector, curline, WallC, rw_pic, x1, x2, wallupper.ScreenY, walllower.ScreenY, texturemid, MaskedSWall, walltexcoords.UPos, yscale, top, bot, true, (rover->flags & FF_ADDITIVETRANS) != 0, Alpha, rw_offset, mLight, nullptr);
renderWallpart.Render(frontsector, curline, WallC, rw_pic, x1, x2, wallupper.ScreenY, walllower.ScreenY, texturemid, walltexcoords, yscale, top, bot, true, (rover->flags & FF_ADDITIVETRANS) != 0, Alpha, rw_offset, mLight, nullptr);
RenderDecal::RenderDecals(Thread, curline->sidedef, ds, curline, mLight, wallupper.ScreenY, walllower.ScreenY, true);
}