diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-03-20 16:35:35 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2011-03-20 16:35:35 +0300 |
| commit | 549b5e1222fcda5ca9b7d1892ca4d05e2c62c066 (patch) | |
| tree | f69a4a833a3eb092530bb0d7959e43cf05ca0362 /source/blender/blenloader/intern | |
| parent | a50cdf713a800c07629495f0d5e7124cddbbc2c9 (diff) | |
Fix/change in normal computation, now the viewport uses the same angle
weighted normals as the render engine, and the render engine will copy
normals from the mesh rather than always recalculating them.
Subsurf/multires still use regular vertex normals, but they are expected
to be sufficiently high resolution to not need this.
This means that normal maps displayed in the viewport actually match the
render engine exactly and don't have artifacts due to this discrepancy.
It of course also avoids unexpected surprises where your render normals
look different than your viewport normals.
Subversion bumped to 4 for version patch to recalculate normals.
Patch by Morten Mikkelsen, with some small changes.
Diffstat (limited to 'source/blender/blenloader/intern')
| -rw-r--r-- | source/blender/blenloader/intern/readfile.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c index 35aeb756274..9fe5fbb2a60 100644 --- a/source/blender/blenloader/intern/readfile.c +++ b/source/blender/blenloader/intern/readfile.c @@ -11551,6 +11551,13 @@ static void do_versions(FileData *fd, Library *lib, Main *main) } } + if (main->versionfile < 256 || (main->versionfile == 256 && main->subversionfile <4)){ + Mesh *me; + + for(me= main->mesh.first; me; me= me->id.next) + mesh_calc_normals(me->mvert, me->totvert, me->mface, me->totface, NULL); + } + /* put compatibility code here until next subversion bump */ { |