Transform
In
the distribution of vegetation at nature, most of cases the trees
have different orientations and sizes. With this rollout we can
apply this varations to the elements.
Translation
When are not zero, this values define a random translation
of tree over its original position. The translation comes defined
as a percent over the width tree.
Note: This translation is applied after placing the tree over
its position (as indicated in distribution map), so it's possible
if we apply a high random translation the tree will place out
of area spline. Then, we must lower the translation value or
modify the area spline until trees are placed on a good position.
We sorry this annoyance, but we have implemented of this way
to maintain a high speed of placing trees.
Rotation
It apply a random rotation over the Z axis. The degree of
rotation ranges from Min to Max values specified (from 0 to 359
degrees).
Scale
This parameters apply a random scale for each tree. It's possible
to define independent ranges for width and height, and to lock
the aspect ratio with the 'Lock aspecto ratio' checkbox. With
this option enabled, height values are ignored. |