diff --git a/opengl-test-two/bin/Debug/opengl-test-two.exe b/opengl-test-two/bin/Debug/opengl-test-two.exe
index 9abe712..c259a5b 100644
Binary files a/opengl-test-two/bin/Debug/opengl-test-two.exe and b/opengl-test-two/bin/Debug/opengl-test-two.exe differ
diff --git a/opengl-test-two/main.cpp b/opengl-test-two/main.cpp
index 5365d19..4125152 100644
--- a/opengl-test-two/main.cpp
+++ b/opengl-test-two/main.cpp
@@ -261,7 +261,8 @@ int main(int argc, char* args[]) {
     printf("textureLocation: %d\n", textureLocation);
     printf("widthLocation: %d\n", widthLocation);
     printf("heigthLocation: %d\n", heigthLocation);
-    printf("Width: %f", 1.0f/textw);
+    printf("Width: %f\n", 1.0f/textw);
+    printf("Height: %f\n", 1.0f/texth);
 
 
 
diff --git a/opengl-test-two/opengl-test-two.depend b/opengl-test-two/opengl-test-two.depend
index 939c5bb..d81bcc1 100644
--- a/opengl-test-two/opengl-test-two.depend
+++ b/opengl-test-two/opengl-test-two.depend
@@ -2,7 +2,7 @@
 1385320478 source:d:\owncloud\documents\programmierung\cpp\opengl-test-two\main.cpp
 	<iostream>
 
-1473104829 source:d:\owncloud\documents\programmierung\cpp\imanox-chroma-matting\opengl-test-two\main.cpp
+1473106263 source:d:\owncloud\documents\programmierung\cpp\imanox-chroma-matting\opengl-test-two\main.cpp
 	<GL/glew.h>
 	<GLFW/glfw3.h>
 	<SDL2/SDL.h>
diff --git a/opengl-test-two/trimap.fragmentshader b/opengl-test-two/trimap.fragmentshader
index 6d60909..a098a00 100644
--- a/opengl-test-two/trimap.fragmentshader
+++ b/opengl-test-two/trimap.fragmentshader
@@ -8,8 +8,8 @@ out vec3 color;
 
 // Values that stay constant for the whole mesh.
 uniform sampler2D myTextureSampler;
-uniform float pixWidth;
-uniform float pixHeight;
+//uniform float pixWidth;
+//uniform float pixHeight;
 
 
 
@@ -22,10 +22,11 @@ int UNSET = -1;
 
 
 vec3 getColor(vec2 uvCoord) {
-    return texture(myTextureSampler, UV).rgb;
+    return texture(myTextureSampler, uvCoord).rgb;
 }
 
 bool isBackground(vec3 c) {
+    // 49,206, 11
     if (all(   lessThanEqual(c, vec3(51.0f/255.0f, 208.0f/255.0f, 13.0f/255.0f))) &&
         all(greaterThanEqual(c, vec3(47.0f/255.0f, 204.0f/255.0f, 9.0f/255.0f)))
         ) {
@@ -36,13 +37,13 @@ bool isBackground(vec3 c) {
 }
 
 void main(){
+    float pixWidth = 0.001174f;
+    float pixHeight = 0.002083f;
     int status = UNSET;
     float pw = pixWidth;
     float ph = pixHeight;
 
-    // 49,206, 11
     // Output color = color of the texture at the specified UV
-    color = getColor(UV);
     for(int w=-5;w<=5;w++){
         for(int h=-5;h<=5;h++){
             if (w+h==-10) { // first pixel