1 files changed, 3 insertions, 1 deletions
diff --git a/src/3d/renderer.h b/src/3d/renderer.h
index 02e01d5..bf3b497 100644
--- a/src/3d/renderer.h
+++ b/src/3d/renderer.h
@@ -30,7 +30,9 @@ struct ObjectData {
   mat4 model;
   mat4 inv_model;
   vec4 color;
-  vec4 params; // Type, etc.
+  // params.x = object type (as float), params.y = plane_distance (if
+  // applicable)
+  vec4 params;
 };
 
 class Renderer3D {