nurb_solve.c File Reference

#include "common.h"
#include <stdio.h>
#include <math.h>
#include "machine.h"
#include "vmath.h"
#include "raytrace.h"
#include "nurb.h"

Include dependency graph for nurb_solve.c:

Go to the source code of this file.

Functions
void	rt_nurb_solve (fastf_t *mat_1, fastf_t *mat_2, fastf_t *solution, int dim, int coords)
void	rt_nurb_doolittle (fastf_t *mat_1, fastf_t *mat_2, int row, int coords)
void	rt_nurb_forw_solve (const fastf_t *lu, const fastf_t *b, fastf_t *y, int n)
void	rt_nurb_back_solve (const fastf_t *lu, const fastf_t *y, fastf_t *x, int n)
void	rt_nurb_p_mat (const fastf_t *mat, int dim)

---

Detailed Description

Decompose a matrix into its LU decomposition using pivoting.

Author: Paul R. Stay Computer Science Dept. University of Utah Date: Wed Mar 23 1983 Copyright (c) 1983, University of Utah

Definition in file nurb_solve.c.

---