Commit Graph
8 Commits
Author SHA1 Message Date
Hannah Li fd434a11ed Handle intersections between two bezier curves (#735)
* Refactor intersections function

* Implement intersect for quadratic and cubic bezier curves

* Return t value instead of point

* Change project return the t value

* Add error threshold for curve intersection

* Refactor to use if let statements and improve comments

* Refactor intersection helper to return vector, other minor name/text changes

* Rename function

* Minor change

* Minor fixes

* Add missing test tag

* Address comments

* Adjust comment

* Change function call

* Edit comments
2022-07-29 22:37:24 -04:00
b4070f9c90 Implement Bezier scale and offset (#718)
* Implement scale and offset

* Add tests for offset and reduce

* Added scale to documentation page

* address comments

Co-authored-by: Hannah Li <hannahli2010@gmail.com>
Co-authored-by: Thomas Cheng <Androxium@users.noreply.github.com>
Co-authored-by: Rob Nadal <RobNadal@users.noreply.github.com>
2022-07-28 21:07:24 -04:00
Hannah LiandKeavon Chambers 963d68bfe3 Support linear bezier curve segments in the Bezier math library (#717)
* Support Linear line segments, add linear section to interactive docs

* Fix regression, customize points in UI examples, add optional subdivisions to length, minor refactors

* Refactor ExamplePane, use better example curves

* Update consts.rs comments

* Code review changes

* Address PR comments

* Code review

Co-authored-by: Keavon Chambers <keavon@keavon.com>
2022-07-08 14:41:53 -07:00
Hannah LiandKeavon Chambers f3d5028107 Make certain Bezier function parameters optional and other refactors (#713)
* Make certain parameters optional

* Use builder pattern for project function's optional parameters

* Address comments posted in bezier-math-lib discord channel

* Minor changes to text

* Address PR comments

* Fix index.html

* Nit

* Replace builder pattern with simple struct

* Move constants to a separate file

Co-authored-by: Keavon Chambers <keavon@keavon.com>
2022-07-06 14:02:52 -04:00
Hannah Li 6042b32a86 Implement function to find intersections between a Bezier and a linear line (#708)
* Implement line intersection for quadratics, begin work for cubic

* Implement line intersection for cubic beziers, add tests for cubic root finding

* Rename function and update comments

* Minor refactor and adjust comments

* Address PR comments
2022-07-04 19:29:25 -04:00
0ad6e41a59 Implement bezier local_extrema function (#693)
* Implement backend of extrema in bezier-rs

* Added extrema frontend

* Added extrema interface

* Wrapped extrema in filter function to remove points not on the curve

* Saved intermediate results while computing extrema

* Fixed extrema bug when a in cubic formula is 0

* Removed extra prints

* Fixed quadratic extrema regression

* Moved helper functions to utils file

* Fixed bug in solve linear

* Stylistic changes per review

* Sentence comments

Co-authored-by: Linda Zheng <thelindazheng@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
2022-07-01 23:00:51 -07:00
Hannah LiandThomas Cheng 4775a23c17 Implement function that projects to a Bezier curve (#688)
* UI section for the projection function

* added bezier project impl

* Fix project function and add test for it

* Search method

* Re-use comptued distances

* Update comments

* rebase project changes

* clean up tests and library code

* use built-in functions and destructure syntax

* Remove redundant project implementation

* Fix typo, add lut size as parameter and add constant

* address comments

Co-authored-by: Thomas Cheng <contact.chengthomas@gmail.com>
2022-07-01 18:22:17 -04:00
Hannah Li ee98908d88 Implement functions to create a Bezier that goes through 3 specified points (#687)
* Implement quadratic and cubic from points

* Catch edge cases and integrate `t` slider

* Add 2 sliders for cubic

* Create utils file for bezier-rs and address other PR comments

* Rename variable and remove unnecessary ids

* Update rustdoc comments and rename variables

* Remove unnecessary file and refactor options for drawing beziers

* Address PR comments

* Update quadratic_through_points description

* Add wasm-pack to dependencies and change from spaces to tabs for indents

* Change strut to midpoint_separation, adjust sliders and section name

* Minor refactor
2022-06-29 20:52:09 -04:00