Scale Class Reference

#include <Scale.hpp>

Inheritance diagram for Scale:

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Collaboration diagram for Scale:

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List of all members.

Public Member Functions
TinyVector< 3, real_t >	operator() (const TinyVector< 3, real_t > &x) const
TinyVector< 3, real_t >	inverse (const TinyVector< 3, real_t > &x) const
std::string	povWrite () const
ReferenceCounting< Transform >	getCopy () const
	Scale (const TinyVector< 3, real_t > &x)
	Scale (const Scale &S)
	~Scale ()
const TransType &	type () const
virtual TinyVector< 3, real_t >	operator() (const TinyVector< 3 > &x) const =0
virtual TinyVector< 3, real_t >	inverse (const TinyVector< 3 > &x) const =0
Protected Attributes
const TransType	__type
Private Attributes
TinyVector< 3, real_t >	__scale

---

Detailed Description

Definition at line 38 of file Scale.hpp.

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Constructor & Destructor Documentation

Scale::Scale

(

const TinyVector< 3, real_t > &

x

)

Constructor

Parameters:

x

given Scale vector

Definition at line 64 of file Scale.cpp.

Referenced by getCopy().

  : Transform(scale),
    __scale(v)
{
  ;
}

Scale::Scale

(

const Scale &

S

)

Copy Constructor

Parameters:

S

given Scale

Definition at line 72 of file Scale.cpp.

  : Transform(scale),
    __scale(scale.__scale)
{
  ;
}

Scale::~Scale

(

)

[inline]

Destructor

Definition at line 96 of file Scale.hpp.

  {
    ;
  }

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Member Function Documentation

TinyVector< 3, real_t > Scale::operator()

(

const TinyVector< 3, real_t > &

x

)

const

Applied the Scale to a vector

Parameters:

x

given vector

Returns:

Definition at line 24 of file Scale.cpp.

References __scale.

{
  TinyVector<3,real_t> temp = v;

  temp[0] *= __scale[0];
  temp[1] *= __scale[1];
  temp[2] *= __scale[2];

  return temp;
}

TinyVector< 3 > Scale::inverse

(

const TinyVector< 3, real_t > &

x

)

const

Applies the inverse of a Scale to a vector

Parameters:

x

given vector

Returns:

Definition at line 36 of file Scale.cpp.

References __scale.

{
  TinyVector<3,real_t> temp = v;

  temp[0] /= __scale[0];
  temp[1] /= __scale[1];
  temp[2] /= __scale[2];

  return temp;
}

std::string Scale::povWrite

(

)

const [virtual]

Writes the POVRay expression to a stream

Returns:

POVRay expression

Implements Transform.

Definition at line 48 of file Scale.cpp.

References __scale.

{
  std::stringstream povs;
  povs << "scale <"
       << __scale[0]
       << ", "
       << __scale[1]
       << ", "
       << __scale[2]
       << ">";
  povs << std::ends;

  return povs.str();
}

ReferenceCounting< Transform > Scale::getCopy

(

)

const [virtual]

Gets a copy of the Scale

Returns:

deep copy of the Scale

Implements Transform.

Definition at line 80 of file Scale.cpp.

References Scale().

{
  return new Scale(*this);
}

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const TransType& Transform::type

(

)

const [inline, inherited]

Read-only access to the type of the transformation.

Returns:

__type

Definition at line 60 of file Transform.hpp.

References Transform::__type.

  {
    return __type;
  }

virtual TinyVector<3,real_t> Transform::operator()

(

const TinyVector< 3 > &

x

)

const [pure virtual, inherited]

Applies the transformation to a point

Parameters:

x

given point

Returns:

virtual TinyVector<3,real_t> Transform::inverse

(

const TinyVector< 3 > &

x

)

const [pure virtual, inherited]

Applies the inverse transformation to a point

Parameters:

x

given point

Returns:

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Member Data Documentation

TinyVector<3,real_t> Scale::__scale [private]

POVRay scale values

Definition at line 43 of file Scale.hpp.

Referenced by inverse(), operator()(), and povWrite().

const TransType Transform::__type [protected, inherited]

Transformation type

Definition at line 52 of file Transform.hpp.

Referenced by Transform::type().

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

• Scale.hpp
• Scale.cpp