Narrowphase class

Helper class for the World. Generates ContactEquations. @todo Sphere-ConvexPolyhedron contacts @todo Contact reduction @todo should move methods to prototype

Constructors

Narrowphase(World world)

Properties

contactPointPool ↔ List<ContactEquation>

Internal storage of pooled contact points

getter/setter pair

convexHeightfieldFaceList ↔ List<int>

getter/setter pair

currentContactMaterial ↔ ContactMaterial

getter/setter pair

enableFrictionReduction ↔ bool

getter/setter pair

frictionEquationPool ↔ List<FrictionEquation>

getter/setter pair

frictionResult ↔ List<FrictionEquation>

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

result ↔ List<ContactEquation>

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sphereBoxSides → List<Vector3>

final

v3pool ↔ Vec3Pool

getter/setter pair

world ↔ World

getter/setter pair

Methods

boxBox(Box si, Box sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

boxConvex(Box si, ConvexPolyhedron sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

boxHeightfield(Box si, Heightfield sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

boxParticle(Box si, Particle sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

boxTrimesh(Box si, Trimesh sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

convexConvex(ConvexPolyhedron si, ConvexPolyhedron sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false, List<int>? faceListA, List<int>? faceListB]) → bool

createContactEquation(Body bi, Body bj, Shape si, Shape sj, [Shape? overrideShapeA, Shape? overrideShapeB]) → ContactEquation

Make a contact object, by using the internal pool or creating a one.

createFrictionEquationsFromContact(ContactEquation contactEquation, List<FrictionEquation> outArray) → bool

createFrictionFromAverage(int numContacts) → void

Take the average N latest contact point on the plane.

getCollisionType(ShapeType a, ShapeType b) → CollisionType?

getContacts(List<Body> p1, List<Body> p2, World world, List<ContactEquation> result, List<ContactEquation> oldcontacts, List<FrictionEquation> frictionResult, List<FrictionEquation> frictionPool) → void

Generate all contacts between a list of body pairs @param p1 Array of body indices @param p2 Array of body indices @param result Array to store generated contacts @param oldcontacts Optional. Array of reusable contact objects

heightfieldConvex(ConvexPolyhedron si, Heightfield sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

heightfieldParticle(Heightfield si, Particle sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

particleConvex(ConvexPolyhedron sj, Particle si, Vector3 xj, Vector3 xi, Quaternion qj, Quaternion qi, Body bj, Body bi, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

particleTrimesh(Particle si, Trimesh sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

planeBox(Plane si, Box sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

planeConvex(Plane si, ConvexPolyhedron sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

planeParticle(Plane sj, Particle si, Vector3 xj, Vector3 xi, Quaternion qj, Quaternion qi, Body bj, Body bi, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

planeTrimesh(Plane planeShape, Trimesh sj, Vector3 planePos, Vector3 xj, Quaternion planeQuat, Quaternion qj, Body planeBody, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereBox(Sphere si, Box sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereConvex(Sphere si, ConvexPolyhedron sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereHeightfield(Sphere si, Heightfield sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereParticle(Sphere sj, Particle si, Vector3 xj, Vector3 xi, Quaternion qj, Quaternion qi, Body bj, Body bi, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

spherePlane(Sphere si, Plane sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereSphere(Sphere si, Sphere sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

sphereTrimesh(Sphere si, Trimesh sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

toString() → String

A string representation of this object.

inherited

trimeshConvex(ConvexPolyhedron si, Trimesh sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false, List<int>? faceListA, List<int>? faceListB]) → bool

trimeshTrimesh(Trimesh si, Trimesh sj, Vector3 xi, Vector3 xj, Quaternion qi, Quaternion qj, Body bi, Body bj, [Shape? rsi, Shape? rsj, bool justTest = false]) → bool

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](CollisionType type) → dynamic