From b0079eaa628a1f2fd99014cd12e6baac17f4d17a Mon Sep 17 00:00:00 2001
From: Julian T <julian@jtle.dk>
Date: Sun, 23 Feb 2020 18:30:21 +0100
Subject: Added phong light model and fixed sphere intersect

---
 vector.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'vector.h')

diff --git a/vector.h b/vector.h
index 2fcb648..e794f05 100644
--- a/vector.h
+++ b/vector.h
@@ -1,8 +1,8 @@
 #ifndef VECTOR_H
 #define VECTOR_H
 	
-#define COORD_T float
-#define ZERO_APROX 1e-5
+#define COORD_T double
+#define ZERO_APROX 1e-6
 
 typedef struct {
 	COORD_T x;
-- 
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