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ray

package

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Versions in this module

v4

v4.1.0

Aug 23, 2022

v4.0.2

Jun 11, 2022

v4.0.1

Jun 5, 2022

v4.0.0

May 21, 2022

Changes in this version

+ var DefaultCaster = &Caster

+ var DefaultConeCaster = &ConeCaster

+ func Cast(origin, angle floatgeom.Point2) []collision.Point

+ func CastTo(origin, target floatgeom.Point2) []collision.Point

+ func ConeCast(origin, angle floatgeom.Point2) []collision.Point

+ func ConeCastTo(origin, target floatgeom.Point2) []collision.Point

+ func SetDefaultCaster(caster *Caster)

+ func SetDefaultConeCaster(coneCaster *ConeCaster)

+ type CastFilter func(*collision.Space) bool

+ type CastLimit func([]collision.Point) bool

+ type CastOption func(*Caster)

+ func AcceptIDs(ids ...event.CallerID) CastOption

+ func AcceptLabels(ls ...collision.Label) CastOption

+ func AddFilter(cf CastFilter) CastOption

+ func AddLimit(cl CastLimit) CastOption

+ func CenterPoints(on bool) CastOption

+ func Distance(dist float64) CastOption

+ func IgnoreIDs(ids ...event.CallerID) CastOption

+ func IgnoreLabels(ls ...collision.Label) CastOption

+ func LimitResults(limit int) CastOption

+ func Pierce(n int) CastOption

+ func PointSize(ps floatgeom.Point2) CastOption

+ func PointSpan(span float64) CastOption

+ func StopAtID(ids ...event.CallerID) CastOption

+ func StopAtLabel(ls ...collision.Label) CastOption

+ func Tree(t *collision.Tree) CastOption

+ type Caster struct

+ CastDistance float64

+ CenterPoints bool

+ Filters []CastFilter

+ Limits []CastLimit

+ PointSize floatgeom.Point2

+ PointSpan float64

+ Tree *collision.Tree

+ func NewCaster(opts ...CastOption) *Caster

+ func (c *Caster) Cast(origin, angle floatgeom.Point2) []collision.Point

+ func (c *Caster) CastTo(origin, target floatgeom.Point2) []collision.Point

+ func (c *Caster) Copy() *Caster

+ type ConeCastOption func(*ConeCaster)

+ func CenterCone(on bool) ConeCastOption

+ func ConeRays(rays int) ConeCastOption

+ func ConeSpread(degrees float64) ConeCastOption

+ func ConeSpreadRadians(radians float64) ConeCastOption

+ type ConeCaster struct

+ CenterCone bool

+ ConeSpread float64

+ Rays float64

+ func NewConeCaster(opts ...ConeCastOption) *ConeCaster

+ func (cc *ConeCaster) Cast(origin, angle floatgeom.Point2) []collision.Point

+ func (cc *ConeCaster) CastTo(origin, target floatgeom.Point2) []collision.Point

+ func (cc *ConeCaster) Copy() *ConeCaster

v4.0.0-alpha.2

Apr 23, 2022

Other modules containing this package

github.com/oakmound/oak

github.com/oakmound/oak/v2

github.com/oakmound/oak/v3