col::DopTransform Struct Reference

Affine transformation for DOP re-alignment. More...

Collaboration diagram for col::DopTransform:

[legend]List of all members.

Public Member Functions
General functions
	DopTransform (const osg::Matrix &m)
	Calculate DOP transformation from a matrix.
	DopTransform (const osg::Quaternion &q)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	operator= (const osg::Matrix &m)
	Calculate DOP transformation from a matrix.
void	operator= (const osg::Quaternion &q)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	print (void) const
	Print a DOP transformation.
Dop	operator * (const Dop &dop) const
	Transform a DOP.
Public Attributes
Vec3f	c [Dop::NumOri]
	The transformation matrix.
float	o [Dop::NumOri]
	The translation of the affine transformation.
unsigned int	Bb [Dop::NumOri][3]
	The correspondence between old and new DOP coefficients.

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Detailed Description

Affine transformation for DOP re-alignment.

Author:

Gabriel Zachmann

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Constructor & Destructor Documentation

col::DopTransform::DopTransform

(

const osg::Matrix &

m

)

Calculate DOP transformation from a matrix.

Parameters:

m

the transformation matrix (rot + transl)

The result can be used for operator* .

Sideeffects:

Class variables m_Ori, m_Vtx2Ori, m_Pnt will be used.

Implementation:

= opyCorrespFromMat in Y.

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Member Function Documentation

void col::DopTransform::operator=

(

const osg::Matrix &

m

)

Calculate DOP transformation from a matrix.

See also:

DopTransform::DopTransform( const osg::Matrix &m )

Dop col::DopTransform::operator *

(

const Dop &

dop

)

const

Transform a DOP.

Parameters:

dop

a Dop

If the transformation has been computed with DopTransform(osg::Matrix&), then the result will be an axis-aligned DOP enclosing the original one.

Implementation:

= opyCalcPlaneOffsets in Y. It seems that the double indexing costs about half the time!

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The documentation for this struct was generated from the following files:

• ColDopTree.h
• ColDopTree.cpp

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