CompoundShape3D class final

Several shapes as one: a staircase of boxes, an arch of hulls. Each part is placed in its body's space — a TransformedShape3D for one that is not at the body's origin. Any body type may have one, a dynamic body included, so a concave thing made of convex parts can tumble.

Inheritance

• Object
• Shape3D
• CompoundShape3D

Constructors

CompoundShape3D(List<Shape3D> parts)

parts, at least one.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

isValid → bool

Whether this shape is well formed: every size finite and above zero, a hull of at least 4 points, a mesh of at least one triangle whose indices are all in its vertex list, a height field of at least 4 × 4 samples, a compound of at least one part, every number finite, a rotation of some length. A body of a shape that is not is never made (createBody returns 0) and a query with one finds nothing, on every backend. A backend can still refuse a well-formed shape it cannot build — Jolt a hull whose points are all on one plane, or a mesh of only degenerate triangles — so check what createBody returns.

no setter, inherited

parts → List<Shape3D>

The shapes it is made of.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override