## Cross

Calculate the cross product of two vectors

### Declaration

`vec3 cross(vec3 x, vec3 y)`

### Parameters

`x`

specifies the first of two vectors

`y`

specifies the second of two vectors

### Description

`cross()`

returns the cross product of two vectors, `x`

and `y`

. The input parameters can only be 3-component floating vectors. The cross product is equivalent to the product of the length of the vectors times the sinus of the(smaller) angle between `x`

and `y`

.