Hi guys,

There is something that borrows me more and more using GEM : it's the fact that geos size and translate values are given as proportions (at least, it's what I understand).
But it seems to me that there is'nt a simple ratio between the size of the GEM window and the value I could give for example to the x-size of a rectangle. In other words, how to divide the width on the GEM window given in pixel to get the proportional size of n equal rectangles ? I can't find this explained in the GEM manual.
Any idea someone ?
Thanks a lot

FDO

The Gem window's height is such that [square 4] will fill it vertically.

So if you have a 4:3 window shape then you need [rectangle 5.333333333333 4] to fill it.

At least that's how I remember it..

@ClaudiusMaximus said:

The Gem window's height is such that [square 4] will fill it vertically.

So if you have a 4:3 window shape then you need [rectangle 5.333333333333 4] to fill it.

At least that's how I remember it..

Thanks Claudius, this point is clear, I finally understood how to manage the relationship between geo's size and [translateXYZ] values.
Would be easier with pixel unit but the proportional system allows to re-size the GEM window (with the same xy ratio) and keep the scene unchanged.
Best

fdo