Cleaning up shutdown

HydraEngine/source/ShaderFiles/deferred_output_shader.frag

@@ -490,7 +490,7 @@ float SampleCubemapShadow(vec3 frag_to_light, float far_plane, float view_distan
 	);
 
 	float shadow = 0.0;
-	float bias   = 0.01;
+	float bias   = 0.05;
 	int samples  = 20;
 	
 	

HydraEngine/source/ShaderFiles/shadow_cascade_shader.frag

@@ -34,30 +34,20 @@ layout (location=0) in GEOM_OUT
     flat uint vsMaterialID;
 }geom_out;
 
-layout (location=0) out vec4 output_colour;
-
 void main() 
 {
     MaterialStore mat = materials[geom_out.vsMaterialID];
 	vec4 diffuse_val = mat.diffuse_colour;
-
-    output_colour = vec4(1,0,0,1);
     
     if(mat.diffuse_texture_id != INVALID_HYDRA_ID)
 	{
-        output_colour =  vec4(0,1,0,1);
 		uvec2 diffuse_handle = textures[mat.diffuse_texture_id];
 		diffuse_val = diffuse_val * texture(sampler2D(diffuse_handle), geom_out.vsUV.xy);	
-        if(mat.diffuse_texture_id== 10)
-        {
-            output_colour = vec4(0,0,1,1);
-        }
 	}
 
     if(diffuse_val[3] < 1.0)
 	{
         discard;
-		output_colour = vec4(0,1,1,1);
 	}
 
 }