diff --git a/.gitignore b/.gitignore
index 14af4e8..2b431ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,6 @@ debug/
 *.pdf
 
 !.vscode/launch.json
-!.vscode/tasks.json
\ No newline at end of file
+!.vscode/tasks.json
+
+research/render_triangle
\ No newline at end of file
diff --git a/research/render_triangle b/research/render_triangle
deleted file mode 100755
index 66402d1..0000000
Binary files a/research/render_triangle and /dev/null differ