vectorDotProduct

1.22

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Description

Description:

Dot product of two 3D vectors.

Groups:

Math - Vectors

Syntax

Syntax:

vector1 vectorDotProduct vector2

Parameters:

vector1: Array - vector 3D or 2D (since Arma 3 v2.00, z coordinate is defaulted to 0)

vector2: Array - vector 3D or 2D (since Arma 3 v2.00, z coordinate is defaulted to 0)

Return Value:

Number

Examples

Example 1:

_dot = [1,0,1] vectorDotProduct [0,0,2];

Additional Information

See also:

vectorAdd vectorDiff vectorCrossProduct vectorCos vectorMagnitude vectorMagnitudeSqr vectorMultiply vectorDistance vectorDistanceSqr vectorDir vectorUp setVectorDirsetVectorUpsetVectorDirAndUpvectorNormalizedvectorFromTomatrixMultiplymatrixTranspose

Notes

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Posted on 28 Jun, 2014

ffur2007slx2_5

1.22 Algorithm: Vector1 = [x1,y1,z1]; Vector2 = [x2,y2,z2]; Result = (x1 * x2) + (y1 * y2) + (z1 * z2); It is recommended to use vectorDotProduct instead of BIS_fnc_dotProduct.