From 603432790baa4c24ca40b095622943870c62cff2 Mon Sep 17 00:00:00 2001
From: Nehon <remy.bouquet@gmail.com>
Date: Mon, 10 Nov 2014 00:14:53 +0100
Subject: [PATCH] Fixed Gaussian blur weighting thanks to
 http://hub.jmonkeyengine.org/forum/topic/gaussian-blur-shader-issue/

---
 .../src/main/resources/Common/MatDefs/Blur/HGaussianBlur.frag | 4 ++--
 .../src/main/resources/Common/MatDefs/Blur/VGaussianBlur.frag | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/jme3-core/src/main/resources/Common/MatDefs/Blur/HGaussianBlur.frag b/jme3-core/src/main/resources/Common/MatDefs/Blur/HGaussianBlur.frag
index 35ba78bb9..38264273a 100644
--- a/jme3-core/src/main/resources/Common/MatDefs/Blur/HGaussianBlur.frag
+++ b/jme3-core/src/main/resources/Common/MatDefs/Blur/HGaussianBlur.frag
@@ -10,7 +10,7 @@ void main(){
 
    // blur in x (vertical)
    // take nine samples, with the distance blurSize between them
-   sum += texture2D(m_Texture, vec2(texCoord.x- 4.0*blurSize, texCoord.y )) * 0.05;
+   sum += texture2D(m_Texture, vec2(texCoord.x- 4.0*blurSize, texCoord.y )) * 0.06;
    sum += texture2D(m_Texture, vec2(texCoord.x- 3.0*blurSize, texCoord.y )) * 0.09;
    sum += texture2D(m_Texture, vec2(texCoord.x - 2.0*blurSize, texCoord.y)) * 0.12;
    sum += texture2D(m_Texture, vec2(texCoord.x- blurSize, texCoord.y )) * 0.15;
@@ -18,7 +18,7 @@ void main(){
    sum += texture2D(m_Texture, vec2(texCoord.x+ blurSize, texCoord.y )) * 0.15;
    sum += texture2D(m_Texture, vec2(texCoord.x+ 2.0*blurSize, texCoord.y )) * 0.12;
    sum += texture2D(m_Texture, vec2(texCoord.x+ 3.0*blurSize, texCoord.y )) * 0.09;
-   sum += texture2D(m_Texture, vec2(texCoord.x+ 4.0*blurSize, texCoord.y )) * 0.05;
+   sum += texture2D(m_Texture, vec2(texCoord.x+ 4.0*blurSize, texCoord.y )) * 0.06;
 
    gl_FragColor = sum;
 }
\ No newline at end of file
diff --git a/jme3-core/src/main/resources/Common/MatDefs/Blur/VGaussianBlur.frag b/jme3-core/src/main/resources/Common/MatDefs/Blur/VGaussianBlur.frag
index 3e20fe56d..b8f13a8a4 100644
--- a/jme3-core/src/main/resources/Common/MatDefs/Blur/VGaussianBlur.frag
+++ b/jme3-core/src/main/resources/Common/MatDefs/Blur/VGaussianBlur.frag
@@ -11,7 +11,7 @@ void main(void)
 
    // blur in y (vertical)
    // take nine samples, with the distance blurSize between them
-   sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y - 4.0*blurSize)) * 0.05;
+   sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y - 4.0*blurSize)) * 0.06;
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y - 3.0*blurSize)) * 0.09;
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y - 2.0*blurSize)) * 0.12;
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y - blurSize)) * 0.15;
@@ -19,7 +19,7 @@ void main(void)
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y + blurSize)) * 0.15;
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y + 2.0*blurSize)) * 0.12;
    sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y + 3.0*blurSize)) * 0.09;
-   sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y + 4.0*blurSize)) * 0.05;
+   sum += texture2D(m_Texture, vec2(texCoord.x, texCoord.y + 4.0*blurSize)) * 0.06;
 
    gl_FragColor = sum;
 }
\ No newline at end of file