OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Move software renderer transform to TriMatrix

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This commit is contained in:
Magnus Norddahl 2016-11-07 03:34:59 +01:00
commit 3ea9d7cf04
3 changed files with 74 additions and 41 deletions
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15
src/r_plane.cpp
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@ -966,6 +966,9 @@ static void R_DrawCubeSky(visplane_t *pl)
};
TriMatrix objectToWorld = TriMatrix::translate((float)ViewPos.X, (float)ViewPos.Y, (float)ViewPos.Z) * TriMatrix::scale(1000.0f, 1000.0f, 1000.0f);
TriMatrix objectToClip = TriMatrix::viewToClip() * TriMatrix::worldToView() * objectToWorld;
//TriMatrix objectToWorld = TriMatrix::scale(1000.0f, 1000.0f, 1000.0f);
//TriMatrix objectToClip = TriMatrix::viewToClip() * objectToWorld;
uint32_t solid_top = frontskytex->GetSkyCapColor(false);
uint32_t solid_bottom = frontskytex->GetSkyCapColor(true);
@ -973,9 +976,9 @@ static void R_DrawCubeSky(visplane_t *pl)
solid_top = RGB32k.RGB[(RPART(solid_top) >> 3)][(GPART(solid_top) >> 3)][(BPART(solid_top) >> 3)];
solid_bottom = RGB32k.RGB[(RPART(solid_bottom) >> 3)][(GPART(solid_bottom) >> 3)][(BPART(solid_bottom) >> 3)];
TriangleDrawer::fill(objectToWorld, cube, 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, solid_top);
TriangleDrawer::fill(objectToWorld, cube + 6, 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, solid_bottom);
TriangleDrawer::draw(objectToWorld, cube + 2 * 6, 4 * 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, frontskytex);
TriangleDrawer::fill(objectToClip, cube, 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, solid_top);
TriangleDrawer::fill(objectToClip, cube + 6, 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, solid_bottom);
TriangleDrawer::draw(objectToClip, cube + 2 * 6, 4 * 6, TriangleDrawMode::Normal, false, x1, x2 - 1, uwal, dwal, frontskytex);
}
namespace
@ -1102,7 +1105,8 @@ namespace
short *uwal = (short *)pl->top;
short *dwal = (short *)pl->bottom;
TriMatrix objectToWorld = TriMatrix::translate((float)ViewPos.X, (float)ViewPos.Y, (float)ViewPos.Z);
TriangleDrawer::draw(objectToWorld, &mVertices[mPrimStart[row]], mPrimStart[row + 1] - mPrimStart[row], TriangleDrawMode::Strip, false, x1, x2 - 1, uwal, dwal, frontskytex);
TriMatrix objectToClip = TriMatrix::viewToClip() * TriMatrix::worldToView() * objectToWorld;
TriangleDrawer::draw(objectToClip, &mVertices[mPrimStart[row]], mPrimStart[row + 1] - mPrimStart[row], TriangleDrawMode::Strip, false, x1, x2 - 1, uwal, dwal, frontskytex);
}
void SkyDome::RenderCapColorRow(int row, bool bottomCap, visplane_t *pl)
@ -1115,7 +1119,8 @@ namespace
short *uwal = (short *)pl->top;
short *dwal = (short *)pl->bottom;
TriMatrix objectToWorld = TriMatrix::translate((float)ViewPos.X, (float)ViewPos.Y, (float)ViewPos.Z);
TriangleDrawer::fill(objectToWorld, &mVertices[mPrimStart[row]], mPrimStart[row + 1] - mPrimStart[row], TriangleDrawMode::Fan, bottomCap, x1, x2 - 1, uwal, dwal, solid);
TriMatrix objectToClip = TriMatrix::viewToClip() * TriMatrix::worldToView() * objectToWorld;
TriangleDrawer::fill(objectToClip, &mVertices[mPrimStart[row]], mPrimStart[row + 1] - mPrimStart[row], TriangleDrawMode::Fan, bottomCap, x1, x2 - 1, uwal, dwal, solid);
}
void SkyDome::Render(visplane_t *pl)