Repository navigation
Include line moment when constructing a plane from a line and point - #281
Open
xixihaha-ha wants to merge 1 commit into
Open
xixihaha-ha wants to merge 1 commit into
xixihaha-ha wants to merge 1 commit into
Conversation
This branch has not been deployed
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Plane3.LinePoint currently computes the normal as w cross p, omitting the line moment. This only gives the intended plane when the line passes through the origin. For example a line through [1,2,3] in direction [1,0,0] and a point [1,4,3] should define z=3; the current result does not contain the supplied point or line.
Subtract the moment v from w cross p, obtaining w cross (p-anchor). The constant term v dot p remains unchanged. Regression tests check the plane equation directly, independently of the separate Plane3.contains fix in #280, using translated and origin-passing lines and rescaled directions.
Validation: six new cases fail and three pass on unchanged code. With this fix the full tests directory reports 482 passed, 3 skipped, 63 subtests passed (Python 3.11, NumPy 2). No other pending geometry fixes are included.
AI assistance was used to investigate, implement and test this change.