# How to generate a vine with one click?
## Procedurally-generated Vines
Added Procedurally-generated Vines in Model>Nature>Vine, including Boston Ivy, Climbing Rose, Chestnut Vine and more.
* After downloading the material, drag the corresponding asset into the scene.
* Place the blue ray detection lever perpendicular to the model surface until the blue leaf decal appears on the model surface, then it enters the generatable state.
* At this time, click the Generate button on the right sidebar, and the vines can be attached to the model surface for parametric growth.
## Parameter adjustment
Procedurally-generated Vines supports custom adjustment of size, leaf density, leaf random angle, length, width and leaf colour parameters.
## Energy Saving Mode
After turning on Energy Saving Mode, it will automatically increase the generation step size of Procedurally-generated Vines, the larger the step size, the lower the precision of the vine model and the smoother the real-time operation.
> Note:
>
> * When the blue lever is too far away from the model, it is impossible to detect the rays successfully.
> * Procedurally-generated Vines do not support duplication.
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