Namespace Triangles

Triangle processing.

Helpers for creating:

• Triangles.fromFlatArray: Create from [ aX, aY, bX, bY, cX, cY ]
• Triangles.fromPoints: Create from an array of three Points.
• Triangles.fromRadius: Equilateral triangle of a given radius and center

There are sub-modules for dealing with particular triangles:

• Triangles.Equilateral: Equilateral triangls
• Triangles.Right: Right-angled triangles
• Triangles.Isosceles: Iscosceles triangles

Calculations

• angles: Internal angles in radians. anglesDegrees for degrees.
• area: Area of triangle
• bbox: Bounding box
• centroid: Centroid of triangle
• perimeter: Calculate perimeter
• lengths: Return array lengths of triangle's edges
• rotate, rotateByVertex

Conversions

• edges: Edges of triangle as Line
• corners: Corner positions
• innerCircle: Largest circle to fit within triangle
• outerCircle: Largest circle to enclose triangle
• toFlatArray: Returns an array of coordinates: [aX, aY, bX, bY, cX, cY]

Comparisons

• intersectsPoint: Whether a point intersects triangle
• isEqual: Check whether two triangles have equal values
• isAcute, isEquilateral, isIsosceles, isRightAngle
• isTriangle: Returns true if object has expected properties of a triangle