From 8863129c6e7e57b7c4ca3fce5fece9aae8a9b7b7 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Mon, 31 May 2010 11:39:36 -0600
Subject: Add precompute callback to objects.

---
 libdimension/dimension/object.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libdimension/dimension/object.h')

diff --git a/libdimension/dimension/object.h b/libdimension/dimension/object.h
index ce57807..3b8768f 100644
--- a/libdimension/dimension/object.h
+++ b/libdimension/dimension/object.h
@@ -48,6 +48,7 @@ typedef struct dmnsn_object dmnsn_object;
 
 /* Object callback types */
 
+typedef void dmnsn_object_precompute_fn(dmnsn_object *object);
 typedef bool dmnsn_object_intersection_fn(const dmnsn_object *object,
                                           dmnsn_line line,
                                           dmnsn_intersection *intersection);
@@ -69,6 +70,7 @@ struct dmnsn_object {
   dmnsn_bounding_box bounding_box;
 
   /* Callback functions */
+  dmnsn_object_precompute_fn   *precompute_fn;
   dmnsn_object_intersection_fn *intersection_fn;
   dmnsn_object_inside_fn       *inside_fn;
   dmnsn_free_fn                *free_fn;
-- 
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