| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(vector), | intent(in) | :: | vec_1 | |||
| type(vector), | intent(in) | :: | vec_2 |
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FUNCTION vec_cross_product(vec_1, vec_2)
! PURPOSE OF THIS SUBROUTINE:
! This subroutine allows for the cross product of two vectors.
! METHODOLOGY EMPLOYED:
! Uses the multiplication operator (*) to allow for this
! operation. As in:
! Vector=Vector1*Vector2
TYPE (vector) :: vec_cross_product
TYPE (vector), INTENT(IN) :: vec_1, vec_2
vec_cross_product%x = vec_1%y*vec_2%z - vec_1%z*vec_2%y
vec_cross_product%y = vec_1%z*vec_2%x - vec_1%x*vec_2%z
vec_cross_product%z = vec_1%x*vec_2%y - vec_1%y*vec_2%x
RETURN
END FUNCTION vec_cross_product