THE METHOD AND PROGRAM TO DETERMINE THE COMMON VOLUME OF INTERSECTION OF TWO NONPLANARFACE HEXAHEDRONS ARBITRARILY LOCATED IN SPACE
V. I. Delov, L. V. Dmitrieva, V. V. Sadchikov VANT. Ser.: Mat. Mod. Fiz. Proc 1996. Вып.4. С. 5761.
A method developed to solve the spatial problem on the existence of an intersection between two hexahedrons arbitrarily located in space and the way to find the common volume of their intersection, if any, is presented. The faces of the hexahedrons are represented as a set of four flat triangles with a common vertex in the geometric centers of the faces. The number of triangles that approximate the surface of the face can be easily replaced if necessary.
