add normal matrix by local_to_world matrix at PushConstant struct

2020-10-22 12:06:53 +08:00 · 2020-10-22 12:06:53 +08:00 · 024b6dac9c
commit 024b6dac9c
parent ba72addfbf
1 changed files with 1 additions and 2 deletions
--- a/src/SceneGraph/SceneOrient.cpp
+++ b/src/SceneGraph/SceneOrient.cpp
@ -30,8 +30,7 @@ namespace hgl
            InverseLocalToWorldMatrix=inverse(LocalToWorldMatrix);

            pc.local_to_world   =LocalToWorldMatrix;
-//            pc.object_position  =;
-//            pc.object_size      =;
+            pc.normal           =InverseLocalToWorldMatrix.Transposed();

            return LocalToWorldMatrix;
        }