Texture is upside down

Apr 20 2006 | 9:54 am

Hi,

I must be missing something very obvious.. I can't figure out why with a default texture-to-plane setup the texture always appears upside down.

What should I change to this patch to make it work? Rotating 180 degrees around the z-axis isn't a very neat solution..

Thanks, Mattijs

Mattijs
Apr 20 2006 | 10:22 am
A little update: this doesn't occur when the texture is sent directly to the videoplane but only when the texture stored in render is used.
I modified the example to illustrate this:
jasch
Apr 20 2006 | 10:31 am
this is due to the fact that the texture coordinates originate in the lower left corner of a plane: cf. the geometry matrix in the jitter manual && check out the cmdlist in the attached butterfly patch.
/*j
save as:
butterfly_02.mxb
Mattijs
Apr 21 2006 | 12:46 pm
Thanks Jasch, it'll probably require some time for me to figure out your patch but I will do so asap. It looks like this is a way to directly assign texture coordinates and that is what I need.