From 739e8366a5cbd4790ee6da88be3e2405441a1e4d Mon Sep 17 00:00:00 2001
From: Ben <playsplane@gmail.com>
Date: Wed, 20 Feb 2019 21:40:49 +0000
Subject: [PATCH] readme

---
 README.md                    | 8 ++++++++
 resources/shaders/phong.frag | 6 +++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 87e6176..8d61590 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,9 @@
 # SMH Engine
+
+This is the SMH engine, it's aim is to display various modern real-time rendering techniques commonly used in the videogame industry using OpenGL.
+
+![alt text](https://i.imgur.com/q5days1.png, "Latest Screenshot")
+
+## Dependancies
+
+- SDL2
diff --git a/resources/shaders/phong.frag b/resources/shaders/phong.frag
index 113b334..15d8c85 100644
--- a/resources/shaders/phong.frag
+++ b/resources/shaders/phong.frag
@@ -13,8 +13,8 @@ uniform sampler2D shadowMap;
 
 vec3 viewPos = vec3(0.0, 0.0, 0.0);
 vec3 objectColour = vec3(1.0, 1.0, 1.0);
-vec3 lightColour = vec3(1.0, 1.0, 1.0);
-// vec3 lightColour = vec3(0.1, 0.45, 0.9);
+vec3 lightColour = vec3(0.65, 0.65, 0.65);
+// vec3 lightColour = vec3(0.3, 0.85, 1.0);
 
 float calculateShadow(vec4 fragPosLightSpace) {
     vec3 projCoords = fragPosLightSpace.xyz / fragPosLightSpace.w;
@@ -34,7 +34,7 @@ void main() {
     vec3 diffuse = diff * lightColour;
 
 
-    float specularStrength = 0.2;
+    float specularStrength = 0.1;
 
     vec3 viewDir = normalize(viewPos - FragPos);
     vec3 reflectDir = reflect(-lightDir, normal);