From 746fdfc554b5584476df93b6c8717d04814cc2d4 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Tue, 11 Mar 2014 19:51:47 -0400
Subject: Allow different color spaces to be used for similarity measurement.

---
 kd-forest.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'kd-forest.h')

diff --git a/kd-forest.h b/kd-forest.h
index f10f982..75d8666 100644
--- a/kd-forest.h
+++ b/kd-forest.h
@@ -21,7 +21,7 @@
 // Single node in a k-d tree
 typedef struct kd_node_t {
   // Node coordinates
-  int coords[KD_DIMEN];
+  double coords[KD_DIMEN];
   // Sub-trees
   struct kd_node_t *left, *right;
   // Used to keep track of which sub-tree a node is in during construction
@@ -34,7 +34,6 @@ typedef struct kd_node_t {
 } kd_node_t;
 
 void kd_node_init(kd_node_t *node, unsigned int x, unsigned int y);
-void kd_node_set_color(kd_node_t *node, uint32_t color);
 
 // A forest of k-d trees
 typedef struct {
-- 
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