Commit before fully removing uniforms other than the matrix

shader/background.vert

@@ -1,18 +1,8 @@
 #version 430 core
 layout (location = 0) in vec4 params;
 layout (location = 1) in vec2 texCoor;
-out vec4 vParams;
-out vec2 vWinSize;
-
-uniform vec2 winSize;
-uniform float zoom;
-uniform vec2 translation;
-uniform float rotation;
 uniform mat4 worldMat;
-
 void main()
 {
   gl_Position = vec4(0,0,0,0);
-  vParams = params;
-  vWinSize = winSize;
 }