When I enable Depth of Field (MODE_HIGH) in combination with "Test blend light leaf", the leaves look insanely blurry.

   

Even when I enable the dof Z clipping to put a minimum range, it will still be blurry. This doesn't occur with the normal "Leaf" material.


The next image shows what the leaves look like without any DoF.

   

Also, it only seems to happen when you look at the leaves from below.

yes, test blend light are rendered in an later stage, which doesn't output Depth to the 'pos' render target (which is used for depth based effects such as DoF)
this is a limitation of the material technique

Aha, ok, thanks.

I'll just improve the texture a bit and use the "leaf" material then.

Maybe I'll be able to add support for it as additional optional converting depth again for next sdk

please look for Renderer.blend_objects_affect_depth_based_effects in next sdk

Much appreciated.