org.apache.commons.geometry.examples.tutorials.teapot

Class TeapotBuilder

java.lang.Object

org.apache.commons.geometry.examples.tutorials.teapot.TeapotBuilder

public class TeapotBuilder
extends Object

Class used to construct a simple 3D teapot shape using the commons-geometry-euclidean module.

Constructor Summary

Constructors

Constructor and Description
TeapotBuilder(Precision.DoubleEquivalence precision) Construct a new build instance.

Method Summary

Modifier and Type	Method and Description
Map<String,RegionBSPTree3D>	buildSeparatedTeapot() Build a teapot separated into its component parts.
RegionBSPTree3D	buildTeapot() Build a teapot as a RegionBSPTree3D.
RegionBSPTree3D	buildTeapot(Map<String,RegionBSPTree3D> debugOutputs) Build a teapot as a RegionBSPTree3D.
static void	main(String[] args) Entry point for command-line execution of the TeapotBuilder class.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TeapotBuilder

public TeapotBuilder(Precision.DoubleEquivalence precision)

Construct a new build instance.

Parameters:

precision - precision context to use during region construction

Method Detail

buildTeapot

public RegionBSPTree3D buildTeapot()

Build a teapot as a RegionBSPTree3D.

Returns:

teapot as a BSP tree

buildTeapot

public RegionBSPTree3D buildTeapot(Map<String,RegionBSPTree3D> debugOutputs)

Build a teapot as a RegionBSPTree3D.

Parameters:

debugOutputs - if not null, important geometries used during the construction of the teapot will be placed in this map, keyed by part name

Returns:

teapot as a BSP tree

buildSeparatedTeapot

public Map<String,RegionBSPTree3D> buildSeparatedTeapot()

Build a teapot separated into its component parts. The keys of the returned map are the component names and the values are the regions.

Returns:

map of teapot component names to regions

main

public static void main(String[] args)
                 throws IOException

Entry point for command-line execution of the TeapotBuilder class. Two positional arguments are supported:

1. outputFile - File to write the constructed teapot to.
2. debugDir - (Optional) Directory to write geometry files for important components used in the construction of the teapot.

Parameters:

args - argument array

Throws:

IOException - if an I/O error occurs