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Sculpt: fix T102664: Broken multires solid shading

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Calculate quad normal directly instead of averaging
the vertex normals.
This commit is contained in:
Joseph Eagar
2022-11-28 12:35:20 -08:00
parent 745851e26b
commit 2e1a479e29
1 changed files with 5 additions and 4 deletions
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source/blender/draw/intern/draw_pbvh.cc
+5 -4
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@@ -374,12 +374,13 @@ struct PBVHBatches {
no = CCG_elem_no(&args->ccg_key, elems[0]);
}
else {
for (int j = 0; j < 4; j++) {
no += CCG_elem_no(&args->ccg_key, elems[j]);
}
normal_quad_v3(no,
CCG_elem_co(&args->ccg_key, elems[3]),
CCG_elem_co(&args->ccg_key, elems[2]),
CCG_elem_co(&args->ccg_key, elems[1]),
CCG_elem_co(&args->ccg_key, elems[0]));
}
normalize_v3(no);
short sno[3];
normal_float_to_short_v3(sno, no);