Hi everyone. Is there any way to refreshing the accumulating geometry drawn on the screen by custom display, as shown by the pictures below? Thanks.
If your cd variable is declared inside a function, then it is created anew each time.
You need to maintain a class level variable for that, construct it only once, and then either wipe or append to it depending on the state of the ‘dispose’ input.
Thanks David! I put the cd variable outside the function and it works!