diff options
author | Joseph Eagar <joeedh@gmail.com> | 2022-06-27 21:15:44 +0300 |
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committer | Joseph Eagar <joeedh@gmail.com> | 2022-06-27 21:16:05 +0300 |
commit | a571c74e106bc864b84372d60a7504b730c801bd (patch) | |
tree | 9d9b38aa5eb99341163d57b20fac4175eb589b49 | |
parent | 31ebe8982eb86e8c17fa140862781de7fc6d9528 (diff) |
Sculpt: Fix backwards normals in PBVH_GRIDS raycasting
Winding order of grid quads was backwards.
-rw-r--r-- | source/blender/blenkernel/intern/pbvh.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/source/blender/blenkernel/intern/pbvh.c b/source/blender/blenkernel/intern/pbvh.c index 3b20bdc826c..5e5443f48ca 100644 --- a/source/blender/blenkernel/intern/pbvh.c +++ b/source/blender/blenkernel/intern/pbvh.c @@ -2394,16 +2394,16 @@ static bool pbvh_grids_node_raycast(PBVH *pbvh, const float *co[4]; if (origco) { - co[0] = origco[y * gridsize + x]; - co[1] = origco[y * gridsize + x + 1]; - co[2] = origco[(y + 1) * gridsize + x + 1]; - co[3] = origco[(y + 1) * gridsize + x]; + co[0] = origco[(y + 1) * gridsize + x]; + co[1] = origco[(y + 1) * gridsize + x + 1]; + co[2] = origco[y * gridsize + x + 1]; + co[3] = origco[y * gridsize + x]; } else { - co[0] = CCG_grid_elem_co(gridkey, grid, x, y); - co[1] = CCG_grid_elem_co(gridkey, grid, x + 1, y); - co[2] = CCG_grid_elem_co(gridkey, grid, x + 1, y + 1); - co[3] = CCG_grid_elem_co(gridkey, grid, x, y + 1); + co[0] = CCG_grid_elem_co(gridkey, grid, x, y + 1); + co[1] = CCG_grid_elem_co(gridkey, grid, x + 1, y + 1); + co[2] = CCG_grid_elem_co(gridkey, grid, x + 1, y); + co[3] = CCG_grid_elem_co(gridkey, grid, x, y); } if (ray_face_intersection_quad( |