trans3d.h File Reference

<mi32/trans3d.h> Definitions for 3-D transformation functions More...

#include <mi32/stddefns.h>

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Classes
class	TRANS3D
	TRANS3D class. More...
Defines
#define	GEOMLIBCLASSEXPORT   MI_DLLCLASSIMPORT
#define	GEOMLIBEXPORT   MI_DLLIMPORT
Functions
GEOMLIBEXPORT int	FindBestTrans3D (int NumPoints, const CTRLPOINT3D *cp, MAT4X4 forward, MAT4X4 inverse)
GEOMLIBEXPORT int	FindBestTrans3D3 (int NumPoints, const CTRLPOINT3 *cp3, MAT4X4 forward, MAT4X4 inverse)
GEOMLIBEXPORT void	trans3d (double ix, double iy, double iz, MAT4X4 TransMat, double *ox, double *oy, double *oz)
GEOMLIBEXPORT void	trans3dinit (MAT4X4, MAT4X4)
GEOMLIBEXPORT void	trans3drot (MAT4X4 m, MAT4X4 n, double z_axis, double x_axis, double y_axis)
GEOMLIBEXPORT void	trans3dscale (MAT4X4 m, MAT4X4 n, double sx, double sy, double sz)
GEOMLIBEXPORT void	trans3dshift (MAT4X4 m, MAT4X4 n, double dx, double dy, double dz)

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Detailed Description

<mi32/trans3d.h> Definitions for 3-D transformation functions

This header file requires C++

Definition in file trans3d.h.

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Define Documentation

#define GEOMLIBCLASSEXPORT   MI_DLLCLASSIMPORT

Definition at line 59 of file trans3d.h.

#define GEOMLIBEXPORT   MI_DLLIMPORT

Definition at line 58 of file trans3d.h.

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Function Documentation

GEOMLIBEXPORT int FindBestTrans3D (  int  NumPoints, const CTRLPOINT3D *  cp, MAT4X4  forward, MAT4X4  inverse )

FindBestTrans3D - Find "best" 3-D affine transformation given set of control points. Parameters: NumPoints  Number of control points cp  Set of control points forward  Transformation matrices

GEOMLIBEXPORT int FindBestTrans3D3 (  int  NumPoints, const CTRLPOINT3 *  cp3, MAT4X4  forward, MAT4X4  inverse )

FindBestTrans3D3 - Find "best" 3-D affine transformation given a CTRLPOINT array. Parameters: NumPoints  Number of control points cp3  Array of control points forward  Transformation matrices

GEOMLIBEXPORT void trans3d (  double  ix, double  iy, double  iz, MAT4X4  TransMat, double *  ox, double *  oy, double *  oz )

Perform 3-D affine transformation on a point. Parameters: ix  Input x iy  Input y iz  Input z TransMat  Transformation matrix ox  Output x oy  Output y oz  Output z

GEOMLIBEXPORT void trans3dinit (  MAT4X4  , MAT4X4  )

Initialize 3-D affine transformation.

GEOMLIBEXPORT void trans3drot (  MAT4X4  m, MAT4X4  n, double  z_axis, double  x_axis, double  y_axis )

Apply rotation to a 3-D affine transformation. Parameters: m  Matrices of transformation z_axis  X axis x_axis  Y axis y_axis  Z axis

GEOMLIBEXPORT void trans3dscale (  MAT4X4  m, MAT4X4  n, double  sx, double  sy, double  sz )

Apply a scale change to a 3-D affine transformation. Parameters: m  Matrices of transformation sx  X scale sy  Y scale sz  Z scale

GEOMLIBEXPORT void trans3dshift (  MAT4X4  m, MAT4X4  n, double  dx, double  dy, double  dz )

Apply offsets to a 3-D affine transformation. Parameters: m  Matrices of transformation dx  X offset dy  Y offset dz  Z offset

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