FilterNormal Class Reference

pixel filter for normal mapping More...

#include <FilterNormal.h>

Inheritance diagram for FilterNormal:

List of all members.

Public Member Functions
	FilterNormal (void)
	constructor
virtual	~FilterNormal (void)
	destructor
unsigned short	getColor (void)
	get index of color used to calculate normals
void	setColor (unsigned short colIdx)
	set index of color used to calculate normals
float	getDepth (void)
	get depth
void	setDepth (float depth)
	set depth
Protected Member Functions
template<class SRC >
unsigned int	tFilter (SRC *src, short x, short y, short *size, unsigned int pixSize, unsigned int val=0)
	filter pixel, source int buffer
virtual unsigned int	filter (unsigned char *src, short x, short y, short *size, unsigned int pixSize, unsigned int val=0)
	filter pixel, source byte buffer
virtual unsigned int	filter (unsigned int *src, short x, short y, short *size, unsigned int pixSize, unsigned int val=0)
	filter pixel, source int buffer
Protected Attributes
float	m_depth
	depth of normal relief
float	m_depthScale
	scale to calculate normals
unsigned short	m_colIdx
	color index, 0=red, 1=green, 2=blue, 3=alpha

---

Detailed Description

pixel filter for normal mapping

Definition at line 41 of file FilterNormal.h.

---

Constructor & Destructor Documentation

FilterNormal::FilterNormal

(

void

)

constructor

Definition at line 38 of file FilterNormal.cpp.

References setDepth().

virtual FilterNormal::~FilterNormal

(

void

)

[inline, virtual]

destructor

Definition at line 47 of file FilterNormal.h.

---

Member Function Documentation

virtual unsigned int FilterNormal::filter	(	unsigned char *	src,
		short	x,
		short	y,
		short *	size,
		unsigned int	pixSize,
		unsigned int	val = 0
	)		[inline, protected, virtual]

filter pixel, source byte buffer

Reimplemented from FilterBase.

Definition at line 101 of file FilterNormal.h.

References tFilter(), and simple_enum_gen::val.

virtual unsigned int FilterNormal::filter	(	unsigned int *	src,
		short	x,
		short	y,
		short *	size,
		unsigned int	pixSize,
		unsigned int	val = 0
	)		[inline, protected, virtual]

filter pixel, source int buffer

Reimplemented from FilterBase.

Definition at line 105 of file FilterNormal.h.

References tFilter(), and simple_enum_gen::val.

unsigned short FilterNormal::getColor

(

void

)

[inline]

get index of color used to calculate normals

Definition at line 50 of file FilterNormal.h.

References m_colIdx.

float FilterNormal::getDepth

(

void

)

[inline]

get depth

Definition at line 55 of file FilterNormal.h.

References m_depth.

void FilterNormal::setColor

(

unsigned short

colIdx

)

set index of color used to calculate normals

Definition at line 45 of file FilterNormal.cpp.

References m_colIdx.

void FilterNormal::setDepth

(

float

depth

)

set depth

Definition at line 54 of file FilterNormal.cpp.

References depthScaleKoef, m_depth, and m_depthScale.

Referenced by FilterNormal().

template<class SRC >

unsigned int FilterNormal::tFilter	(	SRC *	src,
		short	x,
		short	y,
		short *	size,
		unsigned int	pixSize,
		unsigned int	val = 0
	)		[inline, protected]

filter pixel, source int buffer

Definition at line 69 of file FilterNormal.h.

References FilterBase::convertPrevious(), m_colIdx, m_depthScale, normScaleKoef, sqrt(), simple_enum_gen::val, VT_C, and VT_RGBA.

Referenced by filter().

---

Member Data Documentation

unsigned short FilterNormal::m_colIdx [protected]

color index, 0=red, 1=green, 2=blue, 3=alpha

Definition at line 66 of file FilterNormal.h.

Referenced by getColor(), setColor(), and tFilter().

float FilterNormal::m_depth [protected]

depth of normal relief

Definition at line 61 of file FilterNormal.h.

Referenced by getDepth(), and setDepth().

float FilterNormal::m_depthScale [protected]

scale to calculate normals

Definition at line 63 of file FilterNormal.h.

Referenced by setDepth(), and tFilter().

---

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

• FilterNormal.h
• FilterNormal.cpp