Reference+
Name
magSq()
Class
PVector
Description
Calculates the magnitude (length) of the vector, squared. This method is often used to improve performance since, unlike mag(), it does not require a sqrt() operation.
Examples
PVector v; void setup() { v = new PVector(20.0, 30.0, 40.0); float m = v.magSq(); println(m); // Prints "2900.0" }
Syntax
.magSq()
Return
float
Related
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