Water now blurred and looking kinda water like

src/game/Core/Shaders/Deferred/3/Fragment.glsl

@@ -22,6 +22,7 @@ uniform vec3 La;
 
 layout (binding=0) uniform sampler2D DiffuseTexture;
 layout (binding=1) uniform sampler2D LightingTexture;
+layout (binding=2) uniform sampler2D WaterTexture;
 
 in VertexData
 {
@@ -35,11 +36,12 @@ void main()
 {
 	vec4 DiffuseTexel = texture(DiffuseTexture, Input.TextureCoord);
 	vec4 LightingTexel = texture(LightingTexture, Input.TextureCoord);
+	vec4 WaterTexel = texture(WaterTexture, Input.TextureCoord);
 
 	//frag_Diffuse = DiffuseTexel * (vec4(La, 0.0) * (vec4(LightingTexel.rgb, 0.0) + vec4(LightingTexel.a, LightingTexel.a, LightingTexel.a, 0.0)));
 	//frag_Diffuse = DiffuseTexel * (vec4(La, 0.0) + LightingTexel);
 	//frag_Diffuse = DiffuseTexel * (vec4(1.f, 1.f, 1.f, 0.0) + LightingTexel);
-	frag_Diffuse = DiffuseTexel + LightingTexel;
+	frag_Diffuse = DiffuseTexel + LightingTexel + WaterTexel;
 	//frag_Diffuse = DiffuseTexel;
 	//frag_Diffuse = vec4(LightingTexel.r, LightingTexel.g, LightingTexel.b, 1.0);
 }

src/game/Core/Shaders/Deferred/water2/Fragment.glsl

@@ -0,0 +1,63 @@
+/*
+	This file is part of Daydream Engine.
+	Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
+	
+	Daydream Engine is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	Daydream Engine is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+	
+	You should have received a copy of the GNU Lesser General Public License
+	along with Daydream Engine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#version 440
+
+uniform vec2 dir;
+uniform float res;
+uniform float radius;
+
+layout (binding=0) uniform sampler2D WaterTexture;
+
+in VertexData
+{
+	vec3 Position;
+	vec2 TextureCoord;
+} Input;
+
+out vec4 frag_Diffuse;
+
+void main()
+{
+	vec4 WaterTexel = texture(WaterTexture, Input.TextureCoord);
+
+	vec4 sum = vec4(0.0);
+	vec2 tc = Input.TextureCoord;
+
+	//How much blur, 1 = blur by one pixel.
+	float blur = radius/res;
+
+	float hstep = dir.x;
+	float vstep = dir.y;
+
+	//apply filter using a 9 tap filter with predefined gaussian weights
+
+	sum += texture(WaterTexture, vec2(tc.x - 4.0*blur*hstep, tc.y - 4.0*blur*vstep)) * 0.0162162162;
+	sum += texture(WaterTexture, vec2(tc.x - 3.0*blur*hstep, tc.y - 3.0*blur*vstep)) * 0.0540540541;
+    sum += texture(WaterTexture, vec2(tc.x - 2.0*blur*hstep, tc.y - 2.0*blur*vstep)) * 0.1216216216;
+    sum += texture(WaterTexture, vec2(tc.x - 1.0*blur*hstep, tc.y - 1.0*blur*vstep)) * 0.1945945946;
+
+    sum += texture(WaterTexture, vec2(tc.x, tc.y)) * 0.2270270270;
+
+    sum += texture(WaterTexture, vec2(tc.x + 1.0*blur*hstep, tc.y + 1.0*blur*vstep)) * 0.1945945946;
+    sum += texture(WaterTexture, vec2(tc.x + 2.0*blur*hstep, tc.y + 2.0*blur*vstep)) * 0.1216216216;
+    sum += texture(WaterTexture, vec2(tc.x + 3.0*blur*hstep, tc.y + 3.0*blur*vstep)) * 0.0540540541;
+    sum += texture(WaterTexture, vec2(tc.x + 4.0*blur*hstep, tc.y + 4.0*blur*vstep)) * 0.0162162162;
+
+    frag_Diffuse = vec4(sum.rgb, 1.0) * vec4(0.0, 0.3, 1.0, 1.0);
+}

src/game/Core/Shaders/Deferred/water2/Vertex.glsl

@@ -0,0 +1,34 @@
+/*
+	This file is part of Daydream Engine.
+	Copyright 2014 Adam Byléhn, Tobias Dahl, Simon Holmberg, Viktor Ljung
+	
+	Daydream Engine is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	Daydream Engine is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+	
+	You should have received a copy of the GNU Lesser General Public License
+	along with Daydream Engine.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#version 440
+
+layout (location = 0) in vec3 Position;
+
+out VertexData
+{
+	vec3 Position;
+	vec2 TextureCoord;
+} Output;
+
+void main()
+{
+	gl_Position = vec4(Position, 1.0);
+	Output.Position = Position;
+	Output.TextureCoord = (vec2(Position) + 1) / 2;
+}