lsystem

Global: g_lsystem

Functions

Function	Description
commands()	Get the list of available L-system turtle commands and their descriptions.
generate(volume, axiom, rules, colorIndex, angle, length, width, widthIncrement, iterations, leafRadius, posX, posY, posZ, options)	Generate voxels using an L-system (Lindenmayer system). The L-system is executed to completion and the result is placed into the given volume.
templates()	Get all built-in L-system templates. Each template contains name, description, axiom, rules, angle, length, width, widthIncrement, iterations, leafRadius, lengthScale, minLength, angleVariation (degrees), seed, and leafColor.

Detailed Documentation

commands

Get the list of available L-system turtle commands and their descriptions.

Returns:

Type	Description
table	An array of command tables with fields: command (single character), description.

generate

Generate voxels using an L-system (Lindenmayer system). The L-system is executed to completion and the result is placed into the given volume.

Parameters:

Name	Type	Description
volume	volume	The volume to place the L-system result into.
axiom	string	The initial axiom string (e.g. 'X' or 'F').
rules	string	The production rules in format '{ A rule } { B rule }' (e.g. '{ X F[+X][-X] } { F FF }').
colorIndex	integer	The initial palette color index (optional, default 0).
angle	number	The rotation angle in degrees (optional, default 25).
length	number	The line length per step (optional, default 1).
width	number	The initial line width (optional, default 1).
widthIncrement	number	Width change per '#' or '!' command (optional, default 0.5).
iterations	integer	Number of rule expansion iterations (optional, default 4).
leafRadius	number	Radius for leaf spheres (optional, default 8).
posX	integer	X position offset (optional, default 0).
posY	integer	Y position offset (optional, default 0).
posZ	integer	Z position offset (optional, default 0).
options	table	Optional settings: lengthScale (default 1), minLength (default 0.5), angleVariation in degrees (default 0), seed (default 1), leafColor palette index (default -1 uses current voxel). A template table can be passed directly.

templates

Get all built-in L-system templates. Each template contains name, description, axiom, rules, angle, length, width, widthIncrement, iterations, leafRadius, lengthScale, minLength, angleVariation (degrees), seed, and leafColor.

Returns:

Type	Description
table	An array of template tables with fields: name, description, axiom, rules, angle, length, width, widthIncrement, iterations, leafRadius, lengthScale, minLength, angleVariation (degrees), seed, leafColor.