tmatrix Class Reference

Abstract base matrix for transformations. More...

#include <angelcad.h>

Inheritance diagram for tmatrix:

Public Member Functions
pos2d@	opMul (pos2d@ obj)
	Multiply a position with transformation and return a new position. More...
pos3d@	opMul (pos3d@ obj)
	transform a point: pos3d@ p = T*obj; More...
pos3d@	origin () const
	Return origin of transformation (4th column) More...
shape2d@	opMul (shape2d@ obj)
	transform a 2d shape: shape2d@ s = T*obj; More...
solid@	opMul (solid@ obj)
	transform a solid: solid@ s = T*obj; More...
tmatrix@	opMul (const tmatrix@ B)
	matrix multiplication: A = T*B More...
vec3d@	xdir () const
	Return x direction vector. More...
vec3d@	ydir () const
	Return y direction vector. More...
vec3d@	zdir () const
	Return z direction vector. More...
void	dump () const
	dump matrix to console More...

Detailed Description

Abstract base matrix for transformations.

a tmatrix an abstract base class for all transformations.

Member Function Documentation

dump()

void tmatrix::dump

(

)

const

dump matrix to console

opMul() [1/5]

pos2d@ tmatrix::opMul

(

pos2d@

obj

)

Multiply a position with transformation and return a new position.

Parameters

obj

pos2d@

Returns

pos2d@

opMul() [2/5]

pos3d@ tmatrix::opMul

(

pos3d@

obj

)

transform a point: pos3d@ p = T*obj;

Parameters

obj	pos3d@, position to be transformed

Returns

pos3d@, transformed position

opMul() [3/5]

shape2d@ tmatrix::opMul

(

shape2d@

obj

)

transform a 2d shape: shape2d@ s = T*obj;

Parameters

obj	shape2d@, object to be transformed

Returns

shape2d@, transformed object

opMul() [4/5]

solid@ tmatrix::opMul

(

solid@

obj

)

transform a solid: solid@ s = T*obj;

Parameters

obj	solid@, object to be transformed

Returns

solid@, transformed object

opMul() [5/5]

tmatrix@ tmatrix::opMul

(

const tmatrix@

B

)

matrix multiplication: A = T*B

Parameters

B	tmatrix@, matrix to be post-multiplied with this matrix

Returns

tmatrix@, resulting matrixt

origin()

pos3d@ tmatrix::origin

(

)

const

Return origin of transformation (4th column)

Returns

pos3d@

xdir()

vec3d@ tmatrix::xdir

(

)

const

Return x direction vector.

Returns

vec3d@

ydir()

vec3d@ tmatrix::ydir

(

)

const

Return y direction vector.

Returns

vec3d@

zdir()

vec3d@ tmatrix::zdir

(

)

const

Return z direction vector.

Returns

vec3d@

---

The documentation for this class was generated from the following file:

• angelcad.h