Method
GimpVector3cross_product
Declaration [src]
GimpVector3
gimp_vector3_cross_product (
const GimpVector3* vector1,
const GimpVector3* vector2
)
Description [src]
Compute the cross product of two vectors. The result is a
GimpVector3
which is orthogonal to both vector1
and vector2
. If
vector1
and vector2
and parallel, the result will be the nul vector.
This function can be used to compute the normal of the plane
defined by vector1
and vector2
.
Parameters
vector2 |
GimpVector3 |
A pointer to the second |
|
The data is owned by the caller of the function. |
Return value
Returns: | GimpVector3 |
The cross product. |