circle.markdown

Circle

Stability: 1 (Only additions & fixes)

Circle is represented as a two coordinates array

[c:Vec2, r:Number]

• create (x: Number, y: Number, radius: Number): Circle

• fromVec2 (vec2: Vec2, radius: Number): Circle

• fromSegment2 (seg2: Segment2): Circle

  Create a Circle with seg2 as diameter

• fromRectangle (rect: Rectangle, inside: Boolean): Circle

• fromTriangle (tri: Triangle, inside: Boolean, circumcenter: Boolean): Circle

  todo: review inside cases

• clone (circle: Circle): Circle

• copy (out: Circle, circle: Circle): Circle

• translate (out: Circle, circle: Circle, vec2: Vec2): Circle

• moveTo (out: Circle, circle: Circle, vec2: Vec2): Circle

• distance (circle: Circle, circle_2: Circle): Number

• length (circle: Circle): Number

• area (circle: Circle): Number

• isVec2Inside (circle: Circle, vec2: Vec2): Boolean

• closestPoint (out_vec2: Vec2, circle: Circle, vec2: Vec2): Vec2

• momentOfInertia (circle: Circle, mass: Number)

• perimeter (circle: Circle)

  see: length

• move (out: Circle, circle: Circle, vec2: Vec2)

  see: moveTo