Graphmath.Vec3.cross
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cross
, go back to Graphmath.Vec3 module for more information.
Link to this function
cross(a, b)
Specs
cross( a, b)
finds the cross productof one vec3
with another vec3
.
a
is the first vec3
.
b
is the second vec3
.
It returns a float of the value ( a<sub>y</sub>b<sub>z</sub> - a<sub>z</sub>b<sub>y</sub>, a<sub>z</sub>b<sub>x</sub> - a<sub>x</sub>b<sub>z</sub>, a<sub>x</sub>b<sub>y</sub> - a<sub>y</sub>b<sub>x</sub>).
The cross product of two vectors is a vector perpendicular to the two source vectors. Its magnitude will be the area of the parallelogram made by the two souce vectors.