int tm_inverse( MATRIX tm, MATRIX tm_inv )

MATRIX tm;        // transformation matrix

MATRIX tm_inv;    // transformation matrix to receive result

Synopsis

#include "silver.h"

The tm_inverse function computes the inverse of tm and places the resulting matrix in tm_inv.

Parameters

tm and tm_inv are both the addresses of a 4x4 array of doubles.

Return Value

tm_inverse returns 0 if the inverse cannot be computed; otherwise 1.