I have been playing with the Fabric and appearance shader objects. Very nice!
But, Is there a hook to find the render time and frame number etc to support shaders like this.
In ShaderToy you can use shader uniforms such as
uniform float iTime; // shader playback time (in seconds)
uniform float iTimeDelta; // render time (in seconds)
uniform int iFrame; // shader playback frame
Are there equivalent uniforms available in the Cesium renderer?
Thanks very much in advance.