The trick isn't so much about looping the sine/cosine. It's about setting synchronizing the maximum time value passed to a shader, with maximum precision of an

The trick isn't so much about looping the sine/cosine. It's about setting synchronizing the maximum time value passed to a shader, with maximum precision of an arbitrary multiplicand used in the shader. > How do we ensure that, easily, in a way that people don't have to think about? The relation is that the time should switch from 10^x to 0, and in the shader the number of digits after a dot should be no more than x.