Class WireframeBox

java.lang.Object

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.AbstractShape

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.base.AbstractCompositeShape

eu.svjatoslav.sixth.e3d.renderer.raster.shapes.composite.wireframe.WireframeBox

Direct Known Subclasses:

WireframeCube

public class WireframeBox
extends AbstractCompositeShape

A wireframe box (rectangular parallelepiped) composed of 12 line segments representing the edges of the box. The box is axis-aligned, defined by two diagonally opposite corner points.

The wireframe consists of four edges along each axis: four edges parallel to X, four parallel to Y, and four parallel to Z.

Vertex layout:

        cornerB (max) ────────┐
             /│              /│
            / │             / │
           /  │            /  │
          ┌───┼───────────┐   │
          │   │           │   │
          │   │           │   │
          │   └───────────│───┘
          │  /            │  /
          │ /             │ /
          │/              │/
          └───────────────┘ cornerA (min)

Usage example:

LineAppearance appearance = new LineAppearance(2, Color.GREEN);
Point3D cornerA = new Point3D(-50, -50, -50);
Point3D cornerB = new Point3D(50, 50, 50);
WireframeBox box = new WireframeBox(cornerA, cornerB, appearance);
shapeCollection.addShape(box);

See Also:

• WireframeCube
• Box
• LineAppearance
• AbstractCompositeShape

Field Summary

Fields inherited from class AbstractShape

cachedBoundingBox, mouseInteractionController

Constructor Summary

Constructors

Constructor	Description
WireframeBox(Box box, LineAppearance appearance)	Constructs a wireframe box from a Box geometry object.
WireframeBox(Point3D cornerA, Point3D cornerB, LineAppearance appearance)	Constructs a wireframe box from two diagonally opposite corner points.

Method Summary

Methods inherited from class AbstractCompositeShape

addShape, addShape, beforeTransformHook, extractSolidPolygons, getBoundingBox, getGroup, getLocation, getSubShapesRegistry, getTransform, getViewSpaceTracker, hideGroup, intersect, removeGroup, setBackfaceCulling, setCacheNeedsRebuild, setColor, setGroupForUngrouped, setMouseInteractionController, setRootComposite, setShadingEnabled, setTransform, showGroup, subtract, transform, union

Methods inherited from class AbstractShape

invalidateBounds

Methods inherited from class Object

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

Constructor Details

WireframeBox

public WireframeBox(Box box,
 LineAppearance appearance)

Constructs a wireframe box from a Box geometry object.

Parameters:

box - the axis-aligned box defining the two opposite corners

appearance - the line appearance (color, width) used for all 12 edges

WireframeBox

public WireframeBox(Point3D cornerA,
 Point3D cornerB,
 LineAppearance appearance)

Constructs a wireframe box from two diagonally opposite corner points. The corners do not need to be in any particular min/max order; the constructor uses each coordinate independently to form all eight vertices of the box.

Parameters:

cornerA - the first corner point of the box

cornerB - the diagonally opposite corner point of the box

appearance - the line appearance (color, width) used for all 12 edges