Vec3::Dot

This method returns the dot product of this vector and the specified vector.

Syntax

• float Dot(const Vec3& v)

Remarks

The dot product is a measure of how similar two vector are. If the vectors point in the opposite direction, the dodt product is -1. If the two vector are identical the dot product is 1. If the two vector are perpindicular, the dot product is 0.

Returns

Returns the dot product of this vector and the specified vector.

Example

#include "UltraEngine.h"

using namespace UltraEngine;

int main(int argc, const char* argv[])
{
    Vec3 v0 = Vec3(1, 0, 0);
    Vec3 v1 = Vec3(-1, 0, 0);

    Print(v0.Dot(v1));

    return 0;
}