ropagation speed and the distance between the 3D surface and the caustics projection using the menu on the right.
					Press "v" to record a video.
				  </p>
				  <p>
					This page is part of a series of examples using <a href="https://apps.amandaghassaei.com/gpu-io/examples/">gpu-io</a>, a GPU-accelerated computing library for physics simulations and other mathematical calculations.
					Find the source code on <a id="sourceCode" href="https://github.com/amandaghassaei/gpu-io/tree/main/examples/wave2d">