2D Fractal Tree

thingiverse

2D fractal Tree =========== This creates a **TWO DIMENSIONAL** tree that can be used in creating laser-cut designs It is possible to create a 3d extrusion of the tree using the following code: ` linear_extrude(height = 5) { trunk(); }` Based on "Procedurally Generated Trees" by steveweber314 on instructables http://www.instructables.com/id/Procedurally-Generated-Trees/ to use from with an OpenSCAD design: ` use </path/to/this/file/fractal_tree.scad>` call with: `trunk();` paramaters: -------------- size = [real] Base size for the trunk depth = [integer 0:1] Number of recursions (warning: /exponentially more opperations per increase of depth seed = [real>0] Random seed to base tree on widthBottom = [real 0:1] Width of bottom of each segment as a proportion of size widthTop = [real 0:1] Width of top of each segment a s aproportion of size joint = [real 0:1] Size of joint as percentage of size minGrowth = [real 0.1:1.2] Minimum amount to grow branch as percentage of previous maxGrowth = [real 0.1:1.2] Maximum amount to grow branch as precentage of previous leafScale = [real 0.1:1] Radius of leaf as a percentage of branch size leaf = [boolean true:false] True: include leaves, False: skip leaves