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Matrix Mathematics


Functions

void lib3ds_matrix_zero (Lib3dsMatrix m)
void lib3ds_matrix_identity (Lib3dsMatrix m)
void lib3ds_matrix_copy (Lib3dsMatrix dest, Lib3dsMatrix src)
void lib3ds_matrix_neg (Lib3dsMatrix m)
void lib3ds_matrix_abs (Lib3dsMatrix m)
void lib3ds_matrix_transpose (Lib3dsMatrix m)
void lib3ds_matrix_add (Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b)
void lib3ds_matrix_sub (Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b)
void lib3ds_matrix_mul (Lib3dsMatrix m, Lib3dsMatrix a, Lib3dsMatrix b)
void lib3ds_matrix_scalar (Lib3dsMatrix m, Lib3dsFloat k)
Lib3dsFloat lib3ds_matrix_det (Lib3dsMatrix m)
void lib3ds_matrix_adjoint (Lib3dsMatrix m)
Lib3dsBool lib3ds_matrix_inv (Lib3dsMatrix m)
void lib3ds_matrix_translate_xyz (Lib3dsMatrix m, Lib3dsFloat x, Lib3dsFloat y, Lib3dsFloat z)
void lib3ds_matrix_translate (Lib3dsMatrix m, Lib3dsVector t)
void lib3ds_matrix_scale_xyz (Lib3dsMatrix m, Lib3dsFloat x, Lib3dsFloat y, Lib3dsFloat z)
void lib3ds_matrix_scale (Lib3dsMatrix m, Lib3dsVector s)
void lib3ds_matrix_rotate_x (Lib3dsMatrix m, Lib3dsFloat phi)
void lib3ds_matrix_rotate_y (Lib3dsMatrix m, Lib3dsFloat phi)
void lib3ds_matrix_rotate_z (Lib3dsMatrix m, Lib3dsFloat phi)
void lib3ds_matrix_rotate (Lib3dsMatrix m, Lib3dsQuat q)
void lib3ds_matrix_rotate_axis (Lib3dsMatrix m, Lib3dsVector axis, Lib3dsFloat angle)
void lib3ds_matrix_camera (Lib3dsMatrix matrix, Lib3dsVector pos, Lib3dsVector tgt, Lib3dsFloat roll)
void lib3ds_matrix_dump (Lib3dsMatrix matrix)

Detailed Description

Author:
J.E. Hoffmann <je-h@gmx.net>

Function Documentation

void lib3ds_matrix_abs Lib3dsMatrix  m  ) 
 

void lib3ds_matrix_add Lib3dsMatrix  m,
Lib3dsMatrix  a,
Lib3dsMatrix  b
 

void lib3ds_matrix_adjoint Lib3dsMatrix  m  ) 
 

void lib3ds_matrix_camera Lib3dsMatrix  matrix,
Lib3dsVector  pos,
Lib3dsVector  tgt,
Lib3dsFloat  roll
 

void lib3ds_matrix_copy Lib3dsMatrix  dest,
Lib3dsMatrix  src
 

Lib3dsFloat lib3ds_matrix_det Lib3dsMatrix  m  ) 
 

void lib3ds_matrix_dump Lib3dsMatrix  matrix  ) 
 

void lib3ds_matrix_identity Lib3dsMatrix  m  ) 
 

Lib3dsBool lib3ds_matrix_inv Lib3dsMatrix  m  ) 
 

GGemsII, K.Wu, Fast Matrix Inversion

void lib3ds_matrix_mul Lib3dsMatrix  m,
Lib3dsMatrix  a,
Lib3dsMatrix  b
 

void lib3ds_matrix_neg Lib3dsMatrix  m  ) 
 

void lib3ds_matrix_rotate Lib3dsMatrix  m,
Lib3dsQuat  q
 

void lib3ds_matrix_rotate_axis Lib3dsMatrix  m,
Lib3dsVector  axis,
Lib3dsFloat  angle
 

void lib3ds_matrix_rotate_x Lib3dsMatrix  m,
Lib3dsFloat  phi
 

void lib3ds_matrix_rotate_y Lib3dsMatrix  m,
Lib3dsFloat  phi
 

void lib3ds_matrix_rotate_z Lib3dsMatrix  m,
Lib3dsFloat  phi
 

void lib3ds_matrix_scalar Lib3dsMatrix  m,
Lib3dsFloat  k
 

void lib3ds_matrix_scale Lib3dsMatrix  m,
Lib3dsVector  s
 

void lib3ds_matrix_scale_xyz Lib3dsMatrix  m,
Lib3dsFloat  x,
Lib3dsFloat  y,
Lib3dsFloat  z
 

void lib3ds_matrix_sub Lib3dsMatrix  m,
Lib3dsMatrix  a,
Lib3dsMatrix  b
 

void lib3ds_matrix_translate Lib3dsMatrix  m,
Lib3dsVector  t
 

void lib3ds_matrix_translate_xyz Lib3dsMatrix  m,
Lib3dsFloat  x,
Lib3dsFloat  y,
Lib3dsFloat  z
 

void lib3ds_matrix_transpose Lib3dsMatrix  m  ) 
 

void lib3ds_matrix_zero Lib3dsMatrix  m  ) 
 


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