Le 14-12-27 07:10, Thomas de Groot a écrit :
> Better but still not perfect. The control of the leaf orientation is
> tricky especially were there are sudden jumps in the height_field. For
> trace() I use a more basic/smooth height_field and calculate the
> orientation from two points but still the transformations are not equal
> for all leaves.
>
> Thomas
>

For the few leaves that still intersect with the ground, it looks 
somewhat like there are holes/breakages in them, whitch is normal and 
add some credibility.


Alain

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