Class GlowingPoint

java.lang.Object

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

eu.svjatoslav.aukio.e3d.renderer.raster.shapes.AbstractCoordinateShape

eu.svjatoslav.aukio.e3d.renderer.raster.shapes.basic.Billboard

eu.svjatoslav.aukio.e3d.renderer.raster.shapes.basic.GlowingPoint

public class GlowingPoint
extends Billboard

A glowing 3D point rendered with a circular gradient texture.

This class creates and reuses textures for glowing points of the same color. The texture is a circle with an alpha gradient from center to edge, ensuring a consistent visual appearance regardless of viewing angle.

Texture sharing: Glowing points of the same color share textures to reduce memory usage. Textures are garbage collected via WeakHashMap when no longer referenced.

See Also:

• the parent class
• Color

Field Summary

Fields inherited from class Billboard

texture

Fields inherited from class AbstractCoordinateShape

shapeId, vertices

Fields inherited from class AbstractShape

cachedBoundingBox, mouseInteractionController

Constructor Summary

Constructors

Constructor	Description
GlowingPoint(Point3D point, double pointSize, Color color)	Creates a glowing point at the specified position with the given size and color.

Method Summary

Methods inherited from class Billboard

getLocation, getScreenXMargin, getScreenYMargin, paint, setScale

Methods inherited from class AbstractCoordinateShape

clippedVertices, getBoundingBox, getZ, getZ, onScreenMaxX, onScreenMaxY, onScreenMinX, onScreenMinY, setSlotScreenState, setZ, transform, translate

Methods inherited from class AbstractShape

getTransformWeight, invalidateBounds, setMouseInteractionController

Methods inherited from class Object

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

Constructor Details

GlowingPoint

public GlowingPoint(Point3D point,
 double pointSize,
 Color color)

Creates a glowing point at the specified position with the given size and color.

Parameters:

point - the 3D position of the point

pointSize - the visible size of the point

color - the color of the glow