From 77efb01b008e1ecc6acd6ffdd219338a9b94bbb7 Mon Sep 17 00:00:00 2001
From: eltanschauung <158000645+eltanschauung@users.noreply.github.com>
Date: Tue, 6 Oct 2026 01:29:48 -0400
Subject: [PATCH] Grow culling spheres with enlarged objects

---
 source/objects/objects.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source/objects/objects.h b/source/objects/objects.h
index 20cf85ff..00e76414 100644
--- a/source/objects/objects.h
+++ b/source/objects/objects.h
@@ -529,6 +529,10 @@ __inline void object_get_render_bounding_sphere(
 
 	*center = object->object.bounding_sphere_center;
 	*radius = object_definition_get(object->definition_index)->object.render_bounding_radius;
+	/* Growing an object must grow its culling sphere. Preserve the existing
+	 * conservative sphere for scales at or below one. */
+	if (object->object.scale > 1.0f)
+		*radius *= object->object.scale;
 
 	return;
 }