Merge release-2.14

Release 2.14

README.md

@@ -24,24 +24,35 @@ Shapes with position in space:
 
 - [box2](https://axelpale.github.io/affineplane/docs/API.html#affineplanebox2), a cuboid in 2D, `{a,b,x,y,w,h}`
 - [box3](https://axelpale.github.io/affineplane/docs/API.html#affineplanebox3), a cuboid in 3D, `{a,b,x,y,z,w,h,d}`
-- [dir2](https://axelpale.github.io/affineplane/docs/API.html#affineplanedir2), direction in 2D, `{x,y}` of unit length
-- [dir3](https://axelpale.github.io/affineplane/docs/API.html#affineplanedir3), direction in 3D, `{x,y,z}` of unit length
-- [dist2](https://axelpale.github.io/affineplane/docs/API.html#affineplanedist2), distance between two points in 2D, `number`
-- [dist3](https://axelpale.github.io/affineplane/docs/API.html#affineplanedist3), distance between two points in 3D, `number`
+- [dir2](https://axelpale.github.io/affineplane/docs/API.html#affineplanedir2), a direction in 2D, `{x,y}` of unit length
+- [dir3](https://axelpale.github.io/affineplane/docs/API.html#affineplanedir3), a direction in 3D, `{x,y,z}` of unit length
+- [dist2](https://axelpale.github.io/affineplane/docs/API.html#affineplanedist2), a distance between two points in 2D, `number`
+- [dist3](https://axelpale.github.io/affineplane/docs/API.html#affineplanedist3), a distance between two points in 3D, `number`
 - [line2](https://axelpale.github.io/affineplane/docs/API.html#affineplaneline2), a line in 2D, `{origin,span}`
 - [line3](https://axelpale.github.io/affineplane/docs/API.html#affineplaneline3), a line in 3D, `{origin,span}`
+- [orient2](https://axelpale.github.io/affineplane/docs/API.html#affineplaneorient2), an orientation in 2D, `{a,b}`
+- [path2](https://axelpale.github.io/affineplane/docs/API.html#affineplanepath2), an sequence of points in 2D, `[{x,y},...]`
+- [path3](https://axelpale.github.io/affineplane/docs/API.html#affineplanepath3), an sequence of points in 3D, `[{x,y,z},...]`
 - [plane2](https://axelpale.github.io/affineplane/docs/API.html#affineplaneplane2), a plane in 2D, `{a,b,x,y}`
 - [plane3](https://axelpale.github.io/affineplane/docs/API.html#affineplaneplane3), an xy-plane in 3D, `{a,b,x,y,z}`
-- [point2](https://axelpale.github.io/affineplane/docs/API.html#affineplanepoint2), a location on a plane, `{x,y}`
-- [point3](https://axelpale.github.io/affineplane/docs/API.html#affineplanepoint3), a location in a 3D space, `{x,y,z}`
-- [size2](https://axelpale.github.io/affineplane/docs/API.html#affineplanesize2), a rectangle size on a plane, `{w,h}`
+- [point2](https://axelpale.github.io/affineplane/docs/API.html#affineplanepoint2), a location in 2D, `{x,y}`
+- [point3](https://axelpale.github.io/affineplane/docs/API.html#affineplanepoint3), a location in 3D, `{x,y,z}`
+- [scalar1](https://axelpale.github.io/affineplane/docs/API.html#affineplanescalar1), a first-order measure (length), `s`
+- [scalar2](https://axelpale.github.io/affineplane/docs/API.html#affineplanescalar2), a second-order measure (area), `ss`
+- [scalar3](https://axelpale.github.io/affineplane/docs/API.html#affineplanescalar3), a third-order measure (volume), `s`
+- [segment2](https://axelpale.github.io/affineplane/docs/API.html#affineplanesegment2), a line segment in 2D space, `[{x,y},{x,y}]`
+- [size2](https://axelpale.github.io/affineplane/docs/API.html#affineplanesize2), a rectangle size in 2D, `{w,h}`
+- [size3](https://axelpale.github.io/affineplane/docs/API.html#affineplanesize3), a cuboid size in 3D, `{w,h,d}`
+- [sphere2](https://axelpale.github.io/affineplane/docs/API.html#affineplanesphere2), a circle in 2D, `{x,y,r}`
+- [sphere3](https://axelpale.github.io/affineplane/docs/API.html#affineplanesphere3), a sphere in 3D, `{x,y,z,r}`
 
 Movements of shapes:
 
 - [helm2](https://axelpale.github.io/affineplane/docs/API.html#affineplanehelm2), a [helmert](https://en.wikipedia.org/wiki/Helmert_transformation) transformation in 2D, `{a,b,x,y}`
 - [helm3](https://axelpale.github.io/affineplane/docs/API.html#affineplanehelm3), a [helmert](https://en.wikipedia.org/wiki/Helmert_transformation) in 2D with 3D translation, `{a,b,x,y,z}`
 - [vec2](https://axelpale.github.io/affineplane/docs/API.html#affineplanevector2), a vector in 2D, `{x,y}`
-- [vec3](https://axelpale.github.io/affineplane/docs/API.html#affineplanevector2), a vector in 3D, `{x,y,z}`
+- [vec3](https://axelpale.github.io/affineplane/docs/API.html#affineplanevector3), a vector in 3D, `{x,y,z}`
+- [vec4](https://axelpale.github.io/affineplane/docs/API.html#affineplanevector3), a vector in 4D, `{x,y,z,w}`
 
 See [API docs](https://axelpale.github.io/affineplane/docs/API.html) for more.