blender
/
blender
132
398
Fork 577
Code Issues 6.2k Pull Requests 744 Projects 19 Wiki Activity

Fix flip normals w/ multires 

Needs Z axis flip to maintain the shape.
This commit is contained in:
Campbell Barton 2015-11-03 15:47:37 +11:00
parent 5f0f861b1d
commit 073ae9c572
1 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
source/blender/bmesh/intern/bmesh_core.c
View File

@ -926,12 +926,25 @@ static bool bm_loop_reverse_loop(BMesh *bm, BMFace *f
co = md->disps;
for (x = 0; x < sides; x++) {
float *co_a, *co_b;
for (y = 0; y < x; y++) {
swap_v3_v3(co[y * sides + x], co[sides * x + y]);
SWAP(float, co[y * sides + x][0], co[y * sides + x][1]);
SWAP(float, co[x * sides + y][0], co[x * sides + y][1]);
co_a = co[y * sides + x];
co_b = co[x * sides + y];
swap_v3_v3(co_a, co_b);
SWAP(float, co_a[0], co_a[1]);
SWAP(float, co_b[0], co_b[1]);
co_a[2] *= -1.0f;
co_b[2] *= -1.0f;
}
SWAP(float, co[x * sides + x][0], co[x * sides + x][1]);
co_a = co[x * sides + x];
SWAP(float, co_a[0], co_a[1]);
co_a[2] *= -1.0f;
}
}
}