RixIES Class Reference

#include <RixIES.h>

Inherits RixInterface.

Classes
struct	IESProfile

Public Types
enum	Type {   k_Float, k_Integer, k_StringV, k_Color,   k_Normal, k_Vector, k_Point, k_HPoint,   k_MPoint, k_Matrix }

Public Member Functions
	RixIES ()
PRMAN_INLINE void	EvaluateIESProfile (RtFloat3 const &P, RtColorRGB *emission) const
PRMAN_INLINE bool	ReadIESProfile (RixContext const &rixCtx, RtUString const iesProfile)
PRMAN_INLINE float	EvaluateConeAngle (RtFloat3 const &P) const
PRMAN_INLINE float	EvaluateConeAngle (RtPoint3 const &lightP, RtVector3 &lightN, RtPoint3 const &offsetP, RtVector3 const &segmentDir, float &minT, float &maxT) const
IESProfile &	GetIESProfile ()
float	GetConeAngle () const
float	GetConeOffset () const
bool	GetHasNegativeDeterminant () const
float	GetNormalizationFactor () const
void	SetConeAngle (float v)
void	SetConeOffset (float v)
void	SetHasNegativeDeterminant (float v)
virtual int	GetVersion () const
	Get the version number of this interface. More...

Protected Attributes
int	m_version
	Version number of this interface. More...

Member Enumeration Documentation

enum RixInterface::Type

inherited

Enumerator
k_Float
k_Integer
k_StringV
k_Color
k_Normal
k_Vector
k_Point
k_HPoint
k_MPoint
k_Matrix

Constructor & Destructor Documentation

RixIES::RixIES ( )

inline

Member Function Documentation

PRMAN_INLINE float RixIES::EvaluateConeAngle

(

RtFloat3 const &

P)

const

PRMAN_INLINE float RixIES::EvaluateConeAngle	(	RtPoint3 const &	lightP,
		RtVector3 &	lightN,
		RtPoint3 const &	offsetP,
		RtVector3 const &	segmentDir,
		float &	minT,
		float &	maxT
	)		const

PRMAN_INLINE void RixIES::EvaluateIESProfile	(	RtFloat3 const &	P,
		RtColorRGB *	emission
	)		const

References F_PI, RixIES::IESProfile::isColor, RixIES::IESProfile::isExr, RixIES::IESProfile::nu, RixIES::IESProfile::nv, RixIES::IESProfile::profile, and RixIES::IESProfile::profileScale.

float RixIES::GetConeAngle ( ) const

inline

float RixIES::GetConeOffset ( ) const

inline

bool RixIES::GetHasNegativeDeterminant ( ) const

inline

IESProfile& RixIES::GetIESProfile ( )

inline

float RixIES::GetNormalizationFactor ( ) const

inline

virtual int RixInterface::GetVersion ( ) const

inlinevirtualinherited

Get the version number of this interface.

Different interfaces might have different version numbers in a given release.

References RixInterface::m_version.

PRMAN_INLINE bool RixIES::ReadIESProfile	(	RixContext const &	rixCtx,
		RtUString const	iesProfile
	)

References RixTexture::AcquireTexture(), RixTexture::AtlasNone, RixIES::IESProfile::clear(), F_PI, RixContext::GetRixInterface(), RixTexture::TxProperties::height, RixIES::IESProfile::isColor, RixIES::IESProfile::isExr, k_RixMessages, k_RixTexture, RixIES::IESProfile::mapName, RixTexture::TxProperties::nchannels, RixTexture::TxParams::nchannels, RixIES::IESProfile::nu, RixIES::IESProfile::nv, RixIES::IESProfile::profile, RixTexture::ReleaseTexture(), RixTexture::TextureData(), and RixTexture::TxProperties::width.

void RixIES::SetConeAngle ( float  v)

inline

void RixIES::SetConeOffset ( float  v)

inline

void RixIES::SetHasNegativeDeterminant ( float  v)

inline

Member Data Documentation

int RixInterface::m_version

protectedinherited

Version number of this interface.

Referenced by RixInterface::GetVersion().

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

• RixIES.h
• RixIESInline.h