zenilib  0.5.3.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
Functions
lib3ds_matrix.c File Reference
#include "lib3ds_impl.h"

Go to the source code of this file.

Functions

static float det2x2 (float a, float b, float c, float d)
 
static float det3x3 (float a1, float a2, float a3, float b1, float b2, float b3, float c1, float c2, float c3)
 
void lib3ds_matrix_add (float m[4][4], float a[4][4], float b[4][4])
 
void lib3ds_matrix_camera (float matrix[4][4], float pos[3], float tgt[3], float roll)
 
void lib3ds_matrix_copy (float dest[4][4], float src[4][4])
 
float lib3ds_matrix_det (float m[4][4])
 
void lib3ds_matrix_identity (float m[4][4])
 
int lib3ds_matrix_inv (float m[4][4])
 
void lib3ds_matrix_mult (float m[4][4], float a[4][4], float b[4][4])
 
void lib3ds_matrix_neg (float m[4][4])
 
void lib3ds_matrix_rotate (float m[4][4], float angle, float ax, float ay, float az)
 
void lib3ds_matrix_rotate_quat (float m[4][4], float q[4])
 
void lib3ds_matrix_scalar (float m[4][4], float k)
 
void lib3ds_matrix_scale (float m[4][4], float x, float y, float z)
 
void lib3ds_matrix_sub (float m[4][4], float a[4][4], float b[4][4])
 
void lib3ds_matrix_translate (float m[4][4], float x, float y, float z)
 
void lib3ds_matrix_transpose (float m[4][4])
 
void lib3ds_matrix_zero (float m[4][4])
 

Function Documentation

static float det2x2 ( float  a,
float  b,
float  c,
float  d 
)
static

Definition at line 167 of file lib3ds_matrix.c.

Referenced by det3x3().

static float det3x3 ( float  a1,
float  a2,
float  a3,
float  b1,
float  b2,
float  b3,
float  c1,
float  c2,
float  c3 
)
static

Definition at line 175 of file lib3ds_matrix.c.

References det2x2().

Referenced by lib3ds_matrix_det().