Moved engine from yat to konsole and refactored the project. Not everything works yet.

app/frames/utils/NoFrameShader.qml

@@ -0,0 +1,23 @@
+import QtQuick 2.1
+
+ShaderEffect{
+    property variant source: framesource
+    property real screen_distorsion: shadersettings.screen_distortion
+
+    fragmentShader: "
+        uniform sampler2D source;
+        uniform highp float screen_distorsion;
+        varying highp vec2 qt_TexCoord0;
+
+        vec2 distortCoordinates(vec2 coords){
+            vec2 cc = coords - vec2(0.5);
+            float dist = dot(cc, cc) * screen_distorsion;
+            return (coords + cc * (1.0 + dist) * dist);
+        }
+
+        void main(){
+            vec2 coords = distortCoordinates(qt_TexCoord0);
+            float inside = texture2D(source, coords).a;
+            gl_FragColor = vec4(vec3(0.0), inside);
+        }"
+}