Revert "Merge remote-tracking branch 'origin/master' into SniperSprint"

This reverts commit 62653cf65d, reversing
changes made to b81bb9eeea.

resources/Shaders/ForwardPlus.frag.glsl

@@ -1,7 +1,5 @@
 #version 430
 
-#define MIN_AMBIENT_LIGHT 0.3
-
 uniform mat4 M;
 uniform mat4 V;
 uniform mat4 P;
@@ -11,20 +9,15 @@ uniform vec2 ScreenDimensions;
 uniform vec4 FillColor;
 uniform vec4 AmbientColor;
 uniform float FillPercentage;
-uniform float GlowIntensity = 10;
-uniform vec3 CameraPosition;
-uniform int SSAOQuality;
 
 uniform vec2 DiffuseUVRepeat;
 uniform vec2 NormalUVRepeat;
 uniform vec2 SpecularUVRepeat;
 uniform vec2 GlowUVRepeat;
-layout (binding = 0) uniform sampler2D AOTexture;
-layout (binding = 1) uniform sampler2D DiffuseTexture;
-layout (binding = 2) uniform sampler2D NormalMapTexture;
-layout (binding = 3) uniform sampler2D SpecularMapTexture;
-layout (binding = 4) uniform sampler2D GlowMapTexture;
-layout (binding = 5) uniform samplerCube CubeMap;
+layout (binding = 0) uniform sampler2D DiffuseTexture;
+layout (binding = 1) uniform sampler2D NormalMapTexture;
+layout (binding = 2) uniform sampler2D SpecularMapTexture;
+layout (binding = 3) uniform sampler2D GlowMapTexture;
 
 #define TILE_SIZE 16
 
@@ -79,7 +72,7 @@ struct LightResult {
 };
 
 float CalcAttenuation(float radius, float dist, float falloff) {
-	return 1.0 - smoothstep(radius * falloff, radius, dist);
+	return 1.0 - smoothstep(radius * 0.3, radius, dist);
 }
 
 vec4 CalcSpecular(vec4 lightColor, vec4 viewVec,  vec4 lightVec, vec4 normal) {
@@ -126,8 +119,6 @@ vec4 CalcNormalMappedValue(vec3 normal, vec3 tangent, vec3 bitangent, vec2 textu
 
 void main()
 {
-	float ao = texelFetch(AOTexture, ivec2(gl_FragCoord.xy) >> int(SSAOQuality), 0).r;
-	ao = (clamp(1.0 - (1.0 - ao), 0.0, 1.0) + MIN_AMBIENT_LIGHT) /  (1.0 + MIN_AMBIENT_LIGHT);
 	vec4 diffuseTexel = texture2D(DiffuseTexture, Input.TextureCoordinate * DiffuseUVRepeat);
 	vec4 glowTexel = texture2D(GlowMapTexture, Input.TextureCoordinate * GlowUVRepeat);
 	vec4 specularTexel = texture2D(SpecularMapTexture, Input.TextureCoordinate * SpecularUVRepeat);
@@ -135,18 +126,14 @@ void main()
 	vec4 normal = V * CalcNormalMappedValue(Input.Normal, Input.Tangent, Input.BiTangent, Input.TextureCoordinate * NormalUVRepeat, NormalMapTexture);
 	normal = normalize(normal);
 	//vec4 normal = normalize(V  * vec4(Input.Normal, 0.0));
-	vec4 viewVec = normalize(-position);
-	vec3 I = normalize(vec3(M * vec4(Input.Position, 1.0)) - CameraPosition);
-	vec3 R = reflect(-I, Input.Normal);
-	//R = vec3(P * vec4(R, 1.0));
-	vec4 reflectionColor = texture(CubeMap, R);
+	vec4 viewVec = normalize(-position); 
 
 	vec2 tilePos;
 	tilePos.x = int(gl_FragCoord.x/TILE_SIZE);
 	tilePos.y = int(gl_FragCoord.y/TILE_SIZE);
 
 	LightResult totalLighting;
-	totalLighting.Diffuse = vec4(AmbientColor.rgb * ao, 1.0);
+	totalLighting.Diffuse = vec4(AmbientColor.rgb, 1.0);
 	int currentTile = int(floor(gl_FragCoord.x/TILE_SIZE) + (floor(gl_FragCoord.y/TILE_SIZE) * int(ScreenDimensions.x/TILE_SIZE)));
 
 	int start = int(LightGrids.Data[currentTile].Start);
@@ -164,15 +151,12 @@ void main()
 		} else if (light.Type == 2) { //Directional
 			light_result = CalcDirectionalLightSource(V * light.Direction, light.Color, light.Intensity, viewVec, normal);
 		}
-		totalLighting.Diffuse += vec4(light_result.Diffuse.rgb * ao, light_result.Diffuse.a);
-		totalLighting.Specular += vec4(light_result.Specular.rgb * ao, light_result.Specular.a);
+		totalLighting.Diffuse += light_result.Diffuse;
+		totalLighting.Specular += light_result.Specular;
 	}
 
 	vec4 color_result = mix((Color * diffuseTexel * DiffuseColor), Input.ExplosionColor, Input.ExplosionPercentageElapsed);
 	color_result = color_result * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel));
-	float specularResult = (specularTexel.r + specularTexel.g + specularTexel.b)/3.0;
-	vec4 reflectionTotal = reflectionColor * (1-specularTexel.a) * color_result.a;
-	color_result = color_result * clamp(1/specularTexel.a, 0, 1) + reflectionTotal;
 	//vec4 color_result = (DiffuseColor + Input.ExplosionColor) * (totalLighting.Diffuse + (totalLighting.Specular * specularTexel)) * diffuseTexel * Color;
 	
 
@@ -182,10 +166,9 @@ void main()
 		color_result += FillColor;
 	}
 	sceneColor = vec4(color_result.xyz, clamp(color_result.a, 0, 1));
-	//sceneColor = vec4(reflectionColor.xyz, 1);
-	color_result.xyz += glowTexel.xyz*GlowIntensity;
+	color_result += glowTexel*3;
 
-	bloomColor = vec4(max(color_result.xyz - 1.0, 0.0), clamp(color_result.a, 0, 1));
+	bloomColor = vec4(clamp(color_result.xyz - 1.0, 0, 100), 1.0);
 
 	//Tiled Debug Code
 	/*