@shefipmoosa wrote:
.... if 3 lights lighting placement methord is starting point point to x, next two point are 2x ,and 3rd to end x .....
You can use the DIV+ command in DivideMeasurePlus.lsp, available >here<. One of its many enhancements over ordinary DIVIDE is that it has an option to place the markers [with Blocks as one of the options] at the midpoints of the divided segments, rather than at the dividing points. You would use the Block option and use that midpoints option with 3 as the number of divisions.
Sounds like a custom divide take length divide by a spacing, then start 1st block at a distance from start end is same distance. Plenty of code examples provide the required spacing.
@Sea-Haven wrote:
... take length divide by a spacing, then start 1st block at a distance from start end is same distance. ....
If I understood the OP's description correctly, this is what they're really looking for:
DIV+ will do that. Here's the command sequence that did the above [dark blue are typed-in entries]:
Command: DIV+
Divide with Points/Blocks/Lines/Selection ? <P>: S
For Selection set with which to Divide,
Select objects: {select the Circle, which can be anywhere} 1 found
Select objects: {Enter to complete selection}
Base point in relation to Selection: CEN of {pick on the Circle to get its center}
Selection rotation, or Aligned with path or Relative angle to path [angle/A/R] <A>: {enter to accept default -- doesn't matter in this case}
Enter number of Segments, or M for Maximum spacing <M>: 3
Place Selection at division points (Standard) or at Midpoints of divisions [S/M]? <S>: M
Select object to Divide: {select the Line}
Select object to Divide: {enter to end command}
... and note that in line with the original request, DIV+ offers a Blocks option, also, and if that is chosen, the rotation [which doesn't matter for a Circle] has several options [more than regular Divide offers].
