Triangle3d

A Triangle3d represents a triangle in 3D space, and is defined by its three vertices. This module contains triangle-related functionality such as:

type alias Triangle3d =

Triangle3d

Constructors

fromVertices : ( Point3d, Point3d, Point3d ) -> Triangle3d

on : SketchPlane3d -> Triangle2d -> Triangle3d

vertices : Triangle3d -> ( Point3d, Point3d, Point3d )

edges : Triangle3d -> ( LineSegment3d, LineSegment3d, LineSegment3d )

centroid : Triangle3d -> Point3d

area : Triangle3d -> Float

normalDirection : Triangle3d -> Maybe Direction3d

boundingBox : Triangle3d -> BoundingBox3d

circumcircle : Triangle3d -> Maybe Circle3d

Transforming a triangle is equivalent to transforming its vertices.

scaleAbout : Point3d -> Float -> Triangle3d -> Triangle3d

rotateAround : Axis3d -> Float -> Triangle3d -> Triangle3d

translateBy : Vector3d -> Triangle3d -> Triangle3d

translateIn : Direction3d -> Float -> Triangle3d -> Triangle3d

mirrorAcross : Plane3d -> Triangle3d -> Triangle3d

projectOnto : Plane3d -> Triangle3d -> Triangle3d

mapVertices : (Point3d -> Point3d) -> Triangle3d -> Triangle3d

relativeTo : Frame3d -> Triangle3d -> Triangle3d

placeIn : Frame3d -> Triangle3d -> Triangle3d

projectInto : SketchPlane3d -> Triangle3d -> Triangle2d