scale Class Reference

Scaling transformation. More...

#include <angelcad.h>

Inheritance diagram for scale:

Public Member Functions
	scale (double s)
	Create scaling transformation, same scaling in x,y and z. More...
	scale (double sx, double sy, double sz=1.0)
	Create scaling transformation, individual scaling in x,y and z. More...
double	sx () const
	scale factor in x direction More...
double	sy () const
	scale factor in y direction More...
double	sz () const
	scale factor in z direction More...
Public Member Functions inherited from tmatrix
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

Scaling transformation.

scale is a transformation scaling an object, either uniformly or with different factors in different directions.

Constructor & Destructor Documentation

scale() [1/2]

scale::scale

(

double

s

)

Create scaling transformation, same scaling in x,y and z.

Parameters

s	double, scale factor in x,y and z

scale() [2/2]

scale::scale	(	double	sx,
		double	sy,
		double	sz = 1.0
	)

Create scaling transformation, individual scaling in x,y and z.

Parameters

sx	double, scale factor in x
sy	double, scale factor in y
sz	double, scale factor in z

Member Function Documentation

sx()

double scale::sx

(

)

const

scale factor in x direction

Returns

double, scale factor in x direction

sy()

double scale::sy

(

)

const

scale factor in y direction

Returns

double, scale factor in y direction

sz()

double scale::sz

(

)

const

scale factor in z direction

Returns

double, scale factor in z direction

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

• angelcad.h