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Merge pull request #13294 from hrydgard/software-side-clip

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Software renderer clipper: Don't clip on the sides.
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Unknown W. Brackets 2020-08-18 03:31:01 -04:00 • committed by GitHub
commit 817dd33737
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1 changed files with 5 additions and 4 deletions
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9
GPU/Software/Clipper.cpp
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@ -324,10 +324,11 @@ void ProcessTriangle(VertexData& v0, VertexData& v1, VertexData& v2, const Verte
indices[1] = SKIP_FLAG;
indices[2] = SKIP_FLAG;
POLY_CLIP(CLIP_POS_X_BIT, -1, 0, 0, 1);
POLY_CLIP(CLIP_NEG_X_BIT, 1, 0, 0, 1);
POLY_CLIP(CLIP_POS_Y_BIT, 0, -1, 0, 1);
POLY_CLIP(CLIP_NEG_Y_BIT, 0, 1, 0, 1);
// The PSP doesn't clip on the sides (so, commented out) but it does appear to have a Z clipper.
// POLY_CLIP(CLIP_POS_X_BIT, -1, 0, 0, 1);
// POLY_CLIP(CLIP_NEG_X_BIT, 1, 0, 0, 1);
// POLY_CLIP(CLIP_POS_Y_BIT, 0, -1, 0, 1);
// POLY_CLIP(CLIP_NEG_Y_BIT, 0, 1, 0, 1);
POLY_CLIP(CLIP_POS_Z_BIT, 0, 0, 0, 1);
POLY_CLIP(CLIP_NEG_Z_BIT, 0, 0, 1, 1);