Calculates the magnitude (length) of the vector.
Use mag() to calculate the magnitude of a 2D vector using components as in mag(x, y).
示例
语法
mag()mag(vecT)参数
vecT
p5.Vector:
The vector to return the magnitude of
Returns
Number: magnitude of the vector.
Notice any errors or typos? Please let us know. Please feel free to edit src/math/p5.Vector.js and open a pull request!