I'm stumped. I'm generating control points between -3 and +3 (z = 0), and it's drawing -1.5 to +1.5. The white square is -3 to +3. The green circles show where -1.5 and +1.5 are.

Anyone know why?

why-is-it-half-size.pd

(I will be distorting the grid later, so the loop-generation of a control point grid is necessary.)

hjh

its always half at first. its for mesuring distance from the middle. like a radius.
it is maybe wrong but its consistantly like that.
probably for bounding boxes. where you say the middle point is the control point. and then you say how far left and right from the center.

@willblackhurst said:

its always half at first. its for mesuring distance from the middle. like a radius.

Thanks -- I still don't get it. Maybe I'll have to file a bug report and ask the devs.

I also find that as I increase the grid resolution, the drawn shape grows -- a 5x5 grid with points at -3, -1.5, 0, 1.5, 3 draws half size, but a 6x6 grid draws slightly larger.

That's weird.

hjh