scene-graph/fromcrackpot.kintsugi.scenegraph.nodes.primitives/CircleNode

CircleNode

open class CircleNode(circle: Circle, var style: ShapeStyle = ShapeStyle.CIRCLE, var tags: Set<String> = emptySet()) : Circle, PrimitiveNode

A scene-graph leaf that is a Circle: the circle's geometry carrying the concrete style it renders with, plus optional tags.

Construction copies circle's components, so the leaf carries the same geometry at full Double precision. Everything a Circle offers is inherited, and every operation typed against Circle accepts the leaf as-is — the shape-preserving operations, canonical included, return through copy and come back as the leaf, style and tags riding along; everything else returns plain shapes.

Parameters

circle

The geometry to decorate; its components are copied.

style

The concrete paint; the circle default when omitted.

tags

Free-form tokens riding the leaf; empty by default.

Constructors

constructor(circle: Circle, style: ShapeStyle = ShapeStyle.CIRCLE, tags: Set<String> = emptySet())

Builds the leaf around circle's geometry.

constructor(node: CircleNode, style: ShapeStyle = node.style, tags: Set<String> = node.tags)

Builds the leaf as a copy of node: the same geometry, and node's own style and tags unless either is overridden.

Properties

val attitude: Dipole

open val canonical: Circle

val carrier: Double

val center: RoundPoint

val cocarrier: FlatPoint

val container: Circle

val isImaginary: Boolean

val isInsideOut: Boolean

val norm: Double

val radius: Double

val radius2: Double

open override var style: ShapeStyle

open override var tags: Set<String>

Functions

open override fun copy(circle: Circle): CircleNode

Returns a CircleNode around circle, carrying this leaf's style and tags.

open operator override fun equals(other: Any?): Boolean

Rounded, style-inclusive identity: equal when the geometry matches at the SCALE quantum and style and tags match exactly.

open override fun hashCode(): Int

Returns the geometry hash combined with style's and tags', consistent with equals.

operator fun ShapeNode.times(versor: Versor): ShapeNode

node * Versor => ShapeNode
Returns this leaf with versor's motion applied to its geometry — style and tags untouched.

open override fun toString(): String

Returns the raw geometry with the style and tags — full stored precision, no rounding.

toStringRounded

fun toStringRounded(): String