how can i draw

[qwerty]

Thank you very much for your reply, have a nice day.

[qwerty]

Hello,

i comeback on this topic because i don't understand how can i reduce the size of the radius of my disk ?
Thank you in advance for the answer

[fferri]

Code: Select all

--                            pos:          quat:       size:
sim.addDrawingObjectItem(dwo,{0.5,  0,0,    0,0,0,1,    0.2})

0.2 is the size (radius)

[qwerty]

My object is still and I want my circle to be able to change size. I can make it grow bigger but not reduce it.
I don't understand why

[fferri]

Then you are adding multiple drawing object items.

Clear the drawing object with sim.addDrawingObjectItem(dwo,nil) before adding other items, or use sim.drawing_cyclic attribute when calling sim.addDrawingObject, with appropriate drawing object size (as in maximum number of drawing object items it can contain).