ahdouaeaiwe

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / routeui.vs

diff --git a/shaders/routeui.vs b/shaders/routeui.vs
index def0bb61a18b05e72b640f54887cd0c869616767..ba5cbce9bf74340b199c70915c8d9e264d97df17 100644 (file)
--- a/shaders/routeui.vs
+++ b/shaders/routeui.vs
@@ -1,6 +1,12 @@
 layout (location=0) in vec2 a_co;
 
+uniform vec4 uOffset;
+
 void main()
 {
-   gl_Position = vec4(a_co*vec2(0.01,0.1),0.0,1.0);
+   float fbarx = (a_co.x+uOffset.x) * uOffset.z;
+   float fbary = a_co.y*uOffset.w + uOffset.y;
+
+   vec2 vpos = vec2( fbarx, fbary );
+   gl_Position = vec4(vpos,0.0,1.0);
 }