ianmackenzie/elm-geometry

Add interval-valued distance functions to geometry types

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#3 opened on Oct 24, 2016

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 (3 comments) (0 reactions) (0 assignees)Elm (28 forks)auto 404
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Description

  • LineSegment2d.signedDistanceAlong : Axis2d -> LineSegment2d -> Interval
  • LineSegment2d.signedDistanceFrom : Axis2d -> LineSegment2d -> Interval
  • LineSegment3d.signedDistanceAlong : Axis3d -> LineSegment3d -> Interval
  • LineSegment3d.signedDistanceFrom : Plane3d -> LineSegment3d -> Interval
  • Triangle2d.signedDistanceAlong : Axis2d -> Triangle2d -> Interval
  • Triangle2d.signedDistanceFrom : Axis2d -> Triangle2d -> Interval
  • Triangle3d.signedDistanceAlong : Axis3d -> Triangle3d -> Interval
  • Triangle3d.signedDistanceFrom : Plane3d -> Triangle3d -> Interval
  • Triangle2d.distanceFrom : Triangle2d -> Triangle2d -> Interval
  • Triangle2d.distanceFromPoint : Point2d -> Triangle2d -> Interval
  • Triangle3d.distanceFrom : Triangle3d -> Triangle3d -> Interval
  • Triangle3d.distanceFromPoint : Point3d -> Triangle3d -> Interval
  • BoundingBox2d.signedDistanceAlong : Axis2d -> BoundingBox2d -> Interval
  • BoundingBox2d.signedDistanceFrom : Axis2d -> BoundingBox2d -> Interval
  • BoundingBox3d.signedDistanceAlong : Axis3d -> BoundingBox3d -> Interval
  • BoundingBox3d.signedDistanceFrom : Plane3d -> BoundingBox3d -> Interval
  • BoundingBox2d.distanceFrom : BoundingBox2d -> BoundingBox2d -> Interval
  • BoundingBox2d.distanceFromPoint : Point2d -> BoundingBox2d -> Interval
  • BoundingBox3d.distanceFrom : BoundingBox3d -> BoundingBox3d -> Interval
  • BoundingBox3d.distanceFromPoint : Point3d -> BoundingBox3d -> Interval
  • BoundingBox3d.distanceFromAxis : Axis3d -> BoundingBox3d -> Interval
  • Rectangle2d.signedDistanceAlong : Axis2d -> BoundingBox2d -> Interval
  • Rectangle2d.signedDistanceFrom : Axis2d -> BoundingBox2d -> Interval
  • Rectangle3d.signedDistanceAlong : Axis3d -> BoundingBox3d -> Interval
  • Rectangle3d.signedDistanceFrom : Plane3d -> BoundingBox3d -> Interval

Contributor guide

Research direction
Study the existing signedDistanceAlong functions in LineSegment2d and other modules to understand the pattern, then implement the missing ones for other geometry types.
Tech stack
None
Domain
computer graphics
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70