diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-15 14:39:06 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-02-15 14:40:13 +0300 |
| commit | 5723aa8c0254f553aa8057006589af434317652f (patch) | |
| tree | 72afdf04c2b205c749914d5e1f62d2282ddfa1a7 /intern/cycles/blender | |
| parent | b36e26bbcea7c47a406e7c4457057b9ae5eb7d91 (diff) | |
Cycles: Fix wrong pointiness caused by precision issues
Diffstat (limited to 'intern/cycles/blender')
| -rw-r--r-- | intern/cycles/blender/blender_mesh.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/cycles/blender/blender_mesh.cpp b/intern/cycles/blender/blender_mesh.cpp index e269be61791..5032c925306 100644 --- a/intern/cycles/blender/blender_mesh.cpp +++ b/intern/cycles/blender/blender_mesh.cpp @@ -589,12 +589,12 @@ static void attr_create_pointiness(Scene *scene, const float3 &other_vert_co = mesh->verts[other_vert_index]; /* We are too far away now, we wouldn't have duplicate. */ if ((other_vert_co.x + other_vert_co.y + other_vert_co.z) - - (vert_co.x + vert_co.y + vert_co.z) > 0.0f) + (vert_co.x + vert_co.y + vert_co.z) > 3 * FLT_EPSILON) { break; } /* Found duplicate. */ - if(other_vert_co == vert_co) { + if(len_squared(other_vert_co - vert_co) < FLT_EPSILON) { found = true; vert_orig_index[vert_index] = other_vert_index; break; |