The Trunk node creates a procedural trunk.

Parameters

• radius: Width of the trunk.
• height: Length of the trunk.
• branch_length: Distance between each edge loop of the trunk.
• radius_decrease: Relative size of each loop with the previous one. Lower value makes the trunk shrink faster.
• randomness: How chaotic the trunk is looking.
• up_attraction: Tendency of going upward.
• twist: Relative rotation of each loop with the previous one.