Tivos Chan

as below video show, how can make the uv follow the path ,like rotate and position(mine only follow y axis)
i using wrangle set the uv

// v@uv = set(@P.y * @age, @age, 0);

As topic, i currently want to build a budget pc,
consider pick up Intel i7-8700 or Ryzen 1700..

isit ryzen stable for simulation ? or either benefit or worst?
TQ!

Hi, like the tittle i export maya animation to alembic,and use houdini to create clouds, but the problem is when object is moving, the cloud keep changing the shape, is that anyway to make it dont change?
tq, i just new to houdini .