From 1b3fa3eed30a3d830bc0f800ee3a218e824b0b80 Mon Sep 17 00:00:00 2001
From: Faerbit <faerbit@gmail.com>
Date: Mon, 9 Mar 2015 22:31:45 +0100
Subject: [PATCH] Changed on what sun angle shadows get rendered.

---
 data/shader/phong.fsh | 2 +-
 graphics.cc           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/shader/phong.fsh b/data/shader/phong.fsh
index fe25761..f069c03 100644
--- a/data/shader/phong.fsh
+++ b/data/shader/phong.fsh
@@ -155,7 +155,7 @@ void main()
     if(length(directionalLightVector)>0.0f) {
         vec3 directionalVector = normalize(directionalLightVector);
         sunAngle = dot(vec3(0.0, 1.0, 0.0), directionalVector);
-        if ( sunAngle > -0.7) {
+        if ( sunAngle > -0.6) {
             float directionalVisibility = 1.0f;
             if (distanceToBorder(shadowCoord1.xy) <= 0.5 && distanceToBorder(shadowCoord1.xy) > 0.2) {
                 if (distanceToBorder(shadowCoord0.xy) <= 0.5 && distanceToBorder(shadowCoord0.xy) > 0.2) {
diff --git a/graphics.cc b/graphics.cc
index f860c90..15c9d1f 100644
--- a/graphics.cc
+++ b/graphics.cc
@@ -348,7 +348,7 @@ void Graphics::render(double time)
         for (unsigned int i = 0; i<framebuffer_directional.size(); i++) {
             framebuffer_directional.at(i)->bind(); 
             glClear(GL_DEPTH_BUFFER_BIT);
-            if (sunAngle > -0.7f) {
+            if (sunAngle > -0.6f) {
                 float projection_size = 0.0f;
                 switch(i) {
                     case 0: