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Constructive Solid Geometry (CSG) Library for JSCAD
openjscad.xyz
jscad/OpenJSCAD.org
@jscad/modeling
/
src
/
maths
/
vec3
/
dot.js
12 lines
(10 loc)
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286 B
JavaScript
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/** * Calculates the dot product of two vectors. * *
@param
{vec3} a - first operand *
@param
{vec3} b - second operand *
@returns
{Number} dot product *
@alias
module:modeling/maths/vec3.dot */
const
dot
=
(a, b) => a[
0
] * b[
0
] + a[
1
] * b[
1
] + a[
2
] * b[
2
]
module
.
exports
= dot