tilemapvx no animation

diff --git a/shader/tilemapvx.vert b/shader/tilemapvx.vert
index b744d21..b379c37 100644
--- a/shader/tilemapvx.vert
+++ b/shader/tilemapvx.vert
@@ -18,15 +18,15 @@ const float atAreaCW = 4.0*32.0;
 void main()
 {
    vec2 tex = texCoord;
-   lowp float pred;
+// lowp float pred;

    /* Type A autotiles shift horizontally */
-   pred = float(tex.x <= atAreaA.x && tex.y <= atAreaA.y);
-   tex.x += aniOffset.x * pred;
+// pred = float(tex.x <= atAreaA.x && tex.y <= atAreaA.y);
+// tex.x += aniOffset.x * pred;

    /* Type C autotiles shift vertically */
-   pred = float(tex.x >= atAreaCX && tex.x <= (atAreaCX+atAreaCW) && tex.y <= atAreaA.y);
-   tex.y += aniOffset.y * pred;
+// pred = float(tex.x >= atAreaCX && tex.x <= (atAreaCX+atAreaCW) && tex.y <= atAreaA.y);
+// tex.y += aniOffset.y * pred;

    gl_Position = projMat * vec4(position + translation, 0, 1);