Hi,
I’ve just started using dynamo and i was trying to do the video tutorial family by point part 1.
By some reason i can only get a diagonal line of points instead of the point grid.
Can someone help?
Many thanks
Set the point node’s lacing to cross product
Hi Andreas,
Thank you for your reply.
The surface point at parameter has a cross product lacing active.
Still it only gives a diagonal sequence of points
Flatten your U and V lists before connecting to Surface.PointAtParameter() node
My bad - I didn’t look at your image as I was just about to get off the bus.
Try creating UV coordinates first with a UV.ByCoordinates node (with lacing set to cross product). Then take those coordinates apart with UV.U and UV.V nodes and feed that into the Surface.PointAtParameter node.
Alternatively, try putting a List.FirstItem node behind your Select Face node.
Thank you both,
Flatten worked.
Now i just need to get a cuboid to align with the surface…
I’m using the coordinate system one, but the origin points of the grid seem to have no connection with the surface orientation.