Detect a geom in pos

[Kilinich]

I've found easy way to detect is there geom in pos:

Code: Select all

scene.my.geomIdByPos = (gpos) => {
  probe := scene.addPen({pos:=gpos});
  id := (readable(probe)).geom;
  scene.removeentity(probe); id
}

It returns geomID or 0 if none.

[Kilinich]

Used a lot in GoL scene:

Game of Life (Methuselah­s)

Kilinich

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Filesize: 22.77 kB
Comments: 4
Ratings: 5