Custom POIs styling

[sheikh-iffi]

Can we do something like this:

Or any other animation with pois icon? Originaly I wanted to increase and decrease the size of the POIs like heartbeat.

[sheikh-iffi]

@matteblair tangram-es doesn't support point animation? I tried a simple animation where point should move upward. This works on Tangram JS but doesn't work on Tangram ES.

animatedPOIs:

    base: points
    texture: pois
    animated: true
    shaders:
        blocks:
            position: |
                    position.y += 1;