Class SolidPolygonSphere

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.solid.SolidPolygonSphere

public class SolidPolygonSphere
extends AbstractCompositeShape

A solid sphere composed of triangular polygons.

The sphere is constructed using a latitude-longitude grid (UV sphere). The number of segments determines the smoothness - more segments create a smoother sphere but require more polygons.

Usage example:

// Create a sphere with radius 50 and 16 segments (smooth)
SolidPolygonSphere sphere = new SolidPolygonSphere(
    new Point3D(0, 0, 200), 50, 16, Color.RED);
shapeCollection.addShape(sphere);

See Also:

• SolidPolygonCube
• SolidPolygon
• AbstractCompositeShape

Field Summary

Fields inherited from class AbstractShape

cachedBoundingBox, mouseInteractionController

Constructor Summary

Constructors

Constructor	Description
SolidPolygonSphere(Point3D center, double radius, int segments, Color color)	Constructs a solid sphere centered at the given point.

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

SolidPolygonSphere

public SolidPolygonSphere(Point3D center,
 double radius,
 int segments,
 Color color)

Constructs a solid sphere centered at the given point.

Parameters:

center - the center point of the sphere in 3D space

radius - the radius of the sphere

segments - the number of segments (latitude/longitude divisions). Higher values create smoother spheres. Minimum is 3.

color - the fill color applied to all triangular polygons