From 12829892b262a0c7fcccba9198e5b6b31b2a8015 Mon Sep 17 00:00:00 2001
From: Loic Guegan <manzerbredes@mailbox.org>
Date: Thu, 9 Jul 2020 13:02:31 +0200
Subject: Cleaning code

---
 resources/shaders/objects/sphere.frag | 7 +++++++
 resources/shaders/objects/sphere.glsl | 4 ----
 2 files changed, 7 insertions(+), 4 deletions(-)
 create mode 100644 resources/shaders/objects/sphere.frag
 delete mode 100644 resources/shaders/objects/sphere.glsl

(limited to 'resources/shaders/objects')

diff --git a/resources/shaders/objects/sphere.frag b/resources/shaders/objects/sphere.frag
new file mode 100644
index 0000000..e69deaa
--- /dev/null
+++ b/resources/shaders/objects/sphere.frag
@@ -0,0 +1,7 @@
+/**
+ * Compute the Signed Distance Function (SDF)
+ * of a sphere.
+ */
+float SphereSDF(vec3 ray_position, vec3 sphere_position, float radius){
+	return(length(ray_position - sphere_position)-radius);
+}
\ No newline at end of file
diff --git a/resources/shaders/objects/sphere.glsl b/resources/shaders/objects/sphere.glsl
deleted file mode 100644
index a3d25eb..0000000
--- a/resources/shaders/objects/sphere.glsl
+++ /dev/null
@@ -1,4 +0,0 @@
-
-float Sphere(vec3 ray_position, vec3 sphere_position){
-	
-}
\ No newline at end of file
-- 
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