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JIceberg
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Feb 13, 2022
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| public Vector2d normalize(double value) { | ||
| return scale(value / magnitude()); | ||
| } |
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Why is the normalization happening with an input?
Normalization is typically defined as scaling all elements of the vector such that the dot product with itself is 1.
I think that the method should be
public Vector2d norm() {
return scale(1 / magnitude());
}Can you explain further as to why there is a parameter here?
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The parameter is so you can normalize to different vector lengths rather than just doing the unit vector.
JIceberg
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Feb 13, 2022
JarnaChao09
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Feb 16, 2022
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Feb 21, 2022
* fix readme * fix: contributing guidelines outdated errors * update PR template * Add Upgraded Motor Groups (#164) * feat: upgraded motor groups * fix: add stop motor when button is released * fix: missing follower logic in set() * change x on L106 to motor to be more descriptive Co-authored-by: dansman805 <[email protected]> * change x on L113 to motor to be more descriptive Co-authored-by: dansman805 <[email protected]> * feat: verbose comments on flywheel sample * fix: change NotNull JB annotation to NonNull from androidx * fix: missing comment for clearing the bulk cache in sample Co-authored-by: Purav Datta <[email protected]> Co-authored-by: dansman805 <[email protected]> * add: new method to directly power mecanum drive wheels (#186) * Update Mecanum Sample (#187) * fix: mecanum sample to be readable and useful * add: drawings and descriptions throughout sample * fix: model of robot frame * feat: update SDK dependencies * fix: Bumped eocv to 1.5.0 and fixed openCameraDeviceAsync Impls (#193) * fix: Bumped eocv to 1.5.0 and fixed breaking changes * fix: Changed the vision release version to 2.0.0 * fix: Better error handling of camera opening * fix: Surrounded the callback with the lock * fix: issues with reset in RevIMU (#195) * fix: issues with ramsete controller ending before command runs (#194) * Min and Max flipped. Clarify AngleUnit type in parameter name (#201) min and max arguments flipped on call to constructor. Consider renaming parameter to minDegree and maxDegree to clarify to caller that AngleUnit.DEGREES is assumed. * Introduce Rate Feature to Motor Encoders (#196) * feat: clean up motor group inversion and add encoder rate * fix: typo in javadoc comment * fix: set last state before current state (#204) * Capstone Vision for 2021 Season (#200) * Added capstone detector and pipeline * Updated values on lines 119 and 117 of Capstone Detector * Added setters to tune area of detection * Released hierarchy Mat and now gives definition of contour * Released all matrices and fully tested pipeline Should be ready for release * Vector2d Normalization (#205) * fix: updated issue templates (#203) * feat: modify README and dependencies for v2.0 release (#206) Co-authored-by: Purav Datta <[email protected]> Co-authored-by: dansman805 <[email protected]> Co-authored-by: Lunerwalker2 <[email protected]> Co-authored-by: Kevin Sheck <[email protected]> Co-authored-by: Dolphin2Point1 <[email protected]> Co-authored-by: Ethan Leitner <[email protected]>
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What kind of change does this PR introduce?
This PR adds a function to normalize vectors within Vector2d.
Did this PR introduce a breaking change?
A breaking change includes anything that breaks backwards compatibility either at compile or run time.
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