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physics

package

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Versions in this module

v0

v0.1.3

Oct 24, 2020

v0.1.2

Oct 23, 2020

v0.1.1

Oct 23, 2020

v0.1.0

Mar 14, 2019

Changes in this version

+ const BeginContactEvent

+ const CollisionEv

+ const EndContactEvent

+ func ShowContact(scene *core.Node, contact *collision.Contact)

+ func ShowPenAxis(scene *core.Node, axis *math32.Vector3)

+ func ShowWorldFace(scene *core.Node, face []math32.Vector3, color *math32.Color)

+ type AttractorForceField struct

+ func NewAttractorForceField(position *math32.Vector3, mass float32) *AttractorForceField

+ func (pa *AttractorForceField) ForceAt(pos *math32.Vector3) math32.Vector3

+ func (pa *AttractorForceField) Mass() float32

+ func (pa *AttractorForceField) Position() *math32.Vector3

+ func (pa *AttractorForceField) SetMass(newMass float32)

+ func (pa *AttractorForceField) SetPosition(newPosition *math32.Vector3)

+ type Broadphase struct

+ func NewBroadphase() *Broadphase

+ func (b *Broadphase) FindCollisionPairs(objects []*object.Body) []CollisionPair

+ func (b *Broadphase) NeedTest(bodyA, bodyB *object.Body) bool

+ type CollideEvent struct

+ type CollisionPair struct

+ BodyA *object.Body

+ BodyB *object.Body

+ type ConstantForceField struct

+ func NewConstantForceField(force *math32.Vector3) *ConstantForceField

+ func (g *ConstantForceField) Force() *math32.Vector3

+ func (g *ConstantForceField) ForceAt(pos *math32.Vector3) math32.Vector3

+ func (g *ConstantForceField) SetForce(newDirection *math32.Vector3)

+ type ContactEvent struct

+ type ContactMaterial struct

+ func NewContactMaterial() *ContactMaterial

+ type DebugHelper struct

+ type ForceField interface

+ ForceAt func(pos *math32.Vector3) math32.Vector3

+ type Material struct

+ type Narrowphase struct

+ func NewNarrowphase(simulation *Simulation) *Narrowphase

+ func (n *Narrowphase) ConvexConvex(bodyA, bodyB *object.Body, convexA, convexB *shape.ConvexHull, ...) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) GenerateEquations(pairs []CollisionPair) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) PlaneConvex(bodyA, bodyB *object.Body, planeA *shape.Plane, convexB *shape.ConvexHull, ...) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) ResolveCollision(bodyA, bodyB *object.Body) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) SphereConvex(bodyA, bodyB *object.Body, sphereA *shape.Sphere, convexB *shape.ConvexHull, ...) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) SpherePlane(bodyA, bodyB *object.Body, sphereA *shape.Sphere, planeB *shape.Plane, ...) ([]*equation.Contact, []*equation.Friction)

+ func (n *Narrowphase) SphereSphere(bodyA, bodyB *object.Body, sphereA, sphereB *shape.Sphere, ...) ([]*equation.Contact, []*equation.Friction)

+ type RepellerForceField struct

+ func NewRepellerForceField(position *math32.Vector3, mass float32) *RepellerForceField

+ func (pr *RepellerForceField) ForceAt(pos *math32.Vector3) math32.Vector3

+ func (pr *RepellerForceField) Mass() float32

+ func (pr *RepellerForceField) Position() *math32.Vector3

+ func (pr *RepellerForceField) SetMass(newMass float32)

+ func (pr *RepellerForceField) SetPosition(newPosition *math32.Vector3)

+ type Simulation struct

+ func NewSimulation(scene *core.Node) *Simulation

+ func (s *Simulation) AddBody(body *object.Body, name string)

+ func (s *Simulation) AddConstraint(c constraint.IConstraint)

+ func (s *Simulation) AddContactMaterial(cmat *ContactMaterial)

+ func (s *Simulation) AddForceField(ff ForceField)

+ func (s *Simulation) AddMaterial(mat *Material)

+ func (s *Simulation) ApplySolution(sol *solver.Solution)

+ func (s *Simulation) Bodies() []*object.Body

+ func (s *Simulation) ClearForces()

+ func (s *Simulation) GetContactMaterial(bodyA, bodyB *object.Body) *ContactMaterial

+ func (s *Simulation) Paused() bool

+ func (s *Simulation) RemoveBody(body *object.Body) bool

+ func (s *Simulation) RemoveConstraint(c constraint.IConstraint)

+ func (s *Simulation) RemoveForceField(ff ForceField) bool

+ func (s *Simulation) RemoveMaterial(mat *Material)

+ func (s *Simulation) Scene() *core.Node

+ func (s *Simulation) SetPaused(state bool)

+ func (s *Simulation) Step(frameDelta float32)

+ func (s *Simulation) StepPlus(frameDelta float32, timeSinceLastCalled float32, maxSubSteps int)