wtc-vector

A basic 2d vector class.

Usage

let vPosition = new Vector(10, 10);
let vForce = new Vector(0, 1);
vPosition.add(vForce); // [0, 11];

Using the es5 bundle in browser

npm install --save wtc-vector

Using gulp

Add the final module to your JS bundle.

...JS bundle logic
node_modules/wtc-vector/dist/es5-bundle.js

The module will then be exposed inside window as window.WTCVector.default

Example

<script>
  var vector = new window.WTCVector.default(0,0);
</script>

Documentation

Documentation can be found here

Demos

The following demos provide proofs and interactive examples of the Vector class:

• Basic demo

  A basic Vector demonstration.

• Addition proof

  A basic proof of addition with vectors, with associated display.

• Unit vectors

  Shows the use of unit vectors and the reasoning behind their use in a vector's redering.

• Linear transformations

  This demo shows how to calculate linear transformations (specifically in the vector space's unit vectors).

• Snowflake

  This demonstrates the use of a rotating vector as a a method of calculating a sinewave and it's applicable use in the animation of a falling snowflake.