I have written a GDL for aluminum square tubes, but cannot solve the thermal problem. Please ask for

[baixiaodong]

The position of the hotspot is always unable to be synchronized with the last object in the array. Please give me some advice from an expert.

Below is the code I wrote

[MetalFingerz · Accepted solution]

Hello @baixiaodong , this is normal behavior because the parameter you are using for your dynamic hotspot is "sl" which is an integer parameter. So it will only increment by 1 in your GDL script, 1 is 1 meter so that's why the dynamic hotspot moves like that.

So the solution would probably to drive the dynamic hotspot with a length parameter and then deduct "sl" from it so you can use it in your loop.