![]() Thanks both of you for your help and solutions! Really great. The reason is because the geometry that I will be applying the effect to will come from another application and every piece is unique. Almost better to read than in VOPS The thing that I am trying now with your solution is to use each individual piece from the spiral. And a very nice solution in the wrangle node. Very nice way of doing the transform on the points. Your approach Michel is kind of what I was thinking of. So rotating around a given point would be a nice addition. Now just to take it a bit further, is there a possibility of doing the rotation somewhere else in space(not the origin)? As you can see at the moment I am moving each piece to the origin, doing the rotation and then moving it back to where it was. But makes sense and thanks for the link for further explanation. Good to know that I was just missing a normalize node. Thanks F1 and Michel for the reply and your time looking into my setup. Also, my setup is not very elegant so if there are other or better solutions I would love to hear them. Maybe someone can point me in the right direction. You can see this when viewing the solution made in Houdini in template mode. The main problem is that there seems to be some sort of scaling. Now the solution I came up with kind of works. To better illustrate what the end result should be there is the same setup built with a copy SOP and a transform node before to do the rotation. Attached is an example file to see what should happen and also what I have come up so far. hip file here: /fchamonThis is an overview on Matrices, Local Space transforms and how to use VEX to manipulate them inside Houdini. ![]() ![]() Now what I want is a rotation around the local X axis of each box. See attached image for better understanding. The flat side is always faced to the center of the circle. What I got is a circle of flat boxes all orientated in Z. I have been trying to figure this out but probably don't know enough about transform/rotate matrices and how they work. ![]()
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