### Method

# Gimp Vector3 inner_product

#### Declaration [src]

    gdouble
    gimp_vector3_inner_product (
      const GimpVector3* vector1,
      const GimpVector3* vector2
    )

#### Description [src]

Computes the inner (dot) product of two 3D vectors. This product is zero if and only if the two vectors are orthogonal.

#### Parameters

`vector2` | `GimpVector3`
| A pointer to the second `GimpVector3`.
| The data is owned by the caller of the function.

#### Return value

Returns: | `gdouble`
| The inner product.