diff options
Diffstat (limited to 'intern/cycles/blender/blender_util.h')
| -rw-r--r-- | intern/cycles/blender/blender_util.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/intern/cycles/blender/blender_util.h b/intern/cycles/blender/blender_util.h index fbcbe15ec5a..88c98860794 100644 --- a/intern/cycles/blender/blender_util.h +++ b/intern/cycles/blender/blender_util.h @@ -242,6 +242,20 @@ static inline string blender_absolute_path(BL::BlendData b_data, BL::ID b_id, co return path; } +/* Texture Space */ + +static inline void mesh_texture_space(BL::Mesh b_mesh, float3& loc, float3& size) +{ + loc = get_float3(b_mesh.texspace_location()); + size = get_float3(b_mesh.texspace_size()); + + if(size.x != 0.0f) size.x = 0.5f/size.x; + if(size.y != 0.0f) size.y = 0.5f/size.y; + if(size.z != 0.0f) size.z = 0.5f/size.z; + + loc = loc*size - make_float3(0.5f, 0.5f, 0.5f); +} + /* ID Map * * Utility class to keep in sync with blender data. |