diff options
Diffstat (limited to 'src/mesh.cpp')
| -rw-r--r-- | src/mesh.cpp | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/src/mesh.cpp b/src/mesh.cpp index b68862d22..50465748c 100644 --- a/src/mesh.cpp +++ b/src/mesh.cpp @@ -186,17 +186,14 @@ void shadeMeshFaces(scene::IMesh *mesh) for (u32 i = 0; i < vertex_count; i++) { video::S3DVertex *vertex = (video::S3DVertex *)(vertices + i * stride); video::SColor &vc = vertex->Color; - if (vertex->Normal.Y < -0.5) { - applyFacesShading (vc, 0.447213); - } else if (vertex->Normal.Z > 0.5) { - applyFacesShading (vc, 0.670820); - } else if (vertex->Normal.Z < -0.5) { - applyFacesShading (vc, 0.670820); - } else if (vertex->Normal.X > 0.5) { - applyFacesShading (vc, 0.836660); - } else if (vertex->Normal.X < -0.5) { - applyFacesShading (vc, 0.836660); - } + // Many special drawtypes have normals set to 0,0,0 and this + // must result in maximum brightness (no face shadng). + if (vertex->Normal.Y < -0.5f) + applyFacesShading (vc, 0.447213f); + else if (vertex->Normal.X > 0.5f || vertex->Normal.X < -0.5f) + applyFacesShading (vc, 0.670820f); + else if (vertex->Normal.Z > 0.5f || vertex->Normal.Z < -0.5f) + applyFacesShading (vc, 0.836660f); } } } |