Reacently i have found a lot of problems getting a nice grass, i always get this strange black patches, can someone tell me why this is showing up?? and a few other problems check them out please!
What version are you using? There was a problem with opacity a few versions ago.
J version
hmmm, sorry no ideas then on the opacity. For the problems with the grass perhaps it is a smoothing problem or unwelded verts.
Humm
Seem problem for me if my 3d is made with AutoCad.
I think it’s a problem whit the link geometry.
hope i help you
regards
Vince
its a problem of import options.
just made some tests.
i´m always importing dxf files.
if you disable all import options like welding, smoothing ect.
it works perfect..
regards
s.wolf