diff --git a/.gitignore b/.gitignore
index d5dc2bcb..7b5d389f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ NJUCG.mdj
 cmake-build*
 .idea
 ./doxygen-doc
-scenes/**/*.hdr
\ No newline at end of file
+scenes/*/*.hdr
+scenes/*/results/*.hdr
\ No newline at end of file
diff --git a/scenes/gpis-1/textures/envmap.hdr b/scenes/gpis-1/textures/envmap.hdr
new file mode 100644
index 00000000..e93e1cf5
Binary files /dev/null and b/scenes/gpis-1/textures/envmap.hdr differ