From: Tim Vaughan <timv@ughan.xyz>
Date: Mon, 20 Feb 2023 08:20:30 +0000 (+0100)
Subject: Added "count" texture.
X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=raymarcher.git;a=commitdiff_plain;h=e9357ba46155930cc1dd92fd095fdf2c3b83b2d5

Added "count" texture.
---

diff --git a/Textures.lua b/Textures.lua
index b1d1cb3..a06faa7 100644
--- a/Textures.lua
+++ b/Textures.lua
@@ -19,9 +19,17 @@ local function make_phong(lights, colour, amb, spec, shiny)
       return thiscol
    end
 end
+
+local function make_count_texture()
+   return function (location, ray_dir, normal, count)
+      return {count/10, count/10, count/10}
+   end
+end
+
    
 Textures = {
-   make_phong = make_phong
+   make_phong = make_phong,
+   make_count_texture = make_count_texture
 }
 
 return Textures