LLWLParamSet Class Reference

A class representing a set of parameter values for the WindLight shaders. More...

#include <llwlparamset.h>

Collaboration diagram for LLWLParamSet:

List of all members.

Public Member Functions

LLWLParamSet ()

void update (LLGLSLShader *shader) const

Update this set of shader uniforms from the parameter values.

void setAll (const LLSD &val)

set the total llsd

const LLSD & getAll ()

get the total llsd

void set (const char *paramName, float x)

void set (const char *paramName, float x, float y)

void set (const char *paramName, float x, float y, float z)

void set (const char *paramName, float x, float y, float z, float w)

void set (const char *paramName, const float *val)

void set (const char *paramName, const LLVector4 &val)

void set (const char *paramName, const LLColor4 &val)

LLVector4 getVector (const char *paramName, bool &error)

F32 getFloat (const char *paramName, bool &error)

void setStarBrightness (F32 val)

F32 getStarBrightness ()

get the star brightness value;

void setSunAngle (F32 val)

F32 getSunAngle ()

void setEastAngle (F32 val)

F32 getEastAngle ()

void setEnableCloudScrollX (bool val)

bool getEnableCloudScrollX ()

get the scroll x enable value;

void setEnableCloudScrollY (bool val)

bool getEnableCloudScrollY ()

get the scroll enable y value;

void setCloudScrollX (F32 val)

F32 getCloudScrollX ()

get the scroll x enable value;

void setCloudScrollY (F32 val)

F32 getCloudScrollY ()

get the scroll enable y value;

void mix (LLWLParamSet &src, LLWLParamSet &dest, F32 weight)

void updateCloudScrolling (void)

Public Attributes

LLString mName

Private Attributes

LLSD mParamValues

float mCloudScrollXOffset

float mCloudScrollYOffset

Friends

class LLWLParamManager

Detailed Description

A class representing a set of parameter values for the WindLight shaders.

Definition at line 46 of file llwlparamset.h.

Constructor & Destructor Documentation

LLWLParamSet::LLWLParamSet ( void )

Definition at line 46 of file llwlparamset.cpp.

Member Function Documentation

void LLWLParamSet::update ( LLGLSLShader * shader ) const

Update this set of shader uniforms from the parameter values.

Definition at line 77 of file llwlparamset.cpp.

References LLSD::beginMap(), LLSD::endMap(), i, mCloudScrollXOffset, mCloudScrollYOffset, mParamValues, LLVector4::mV, and LLGLSLShader::uniform4fv().

Referenced by LLWLParamManager::updateShaderUniforms().

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void LLWLParamSet::setAll ( const LLSD & val ) [inline]

set the total llsd

Definition at line 181 of file llwlparamset.h.

References LLSD::isMap(), and mParamValues.

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const LLSD & LLWLParamSet::getAll ( ) [inline]

get the total llsd

Definition at line 188 of file llwlparamset.h.

References mParamValues.

void LLWLParamSet::set	(	const char *	paramName,
		float	x
	)

Set a float parameter.

Parameters:

	paramName	The name of the parameter to set.
	x	The float value to set.

Definition at line 133 of file llwlparamset.cpp.

References mParamValues.

Referenced by LLFloaterEnvSettings::onChangeCloudCoverage(), LLWLParamManager::propagateParameters(), WLFloatControl::update(), and WLColorControl::update().

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void LLWLParamSet::set	(	const char *	paramName,
		float	x,
		float	y
	)

Set a float2 parameter.

Parameters:

	paramName	The name of the parameter to set.
	x	The x component's value to set.
	y	The y component's value to set.

Definition at line 149 of file llwlparamset.cpp.

References mParamValues.

void LLWLParamSet::set	(	const char *	paramName,
		float	x,
		float	y,
		float	z
	)

Set a float3 parameter.

Parameters:

	paramName	The name of the parameter to set.
	x	The x component's value to set.
	y	The y component's value to set.
	z	The z component's value to set.

Definition at line 154 of file llwlparamset.cpp.

References mParamValues.

void LLWLParamSet::set	(	const char *	paramName,
		float	x,
		float	y,
		float	z,
		float	w
	)

Set a float4 parameter.

Parameters:

	paramName	The name of the parameter to set.
	x	The x component's value to set.
	y	The y component's value to set.
	z	The z component's value to set.
	w	The w component's value to set.

Definition at line 161 of file llwlparamset.cpp.

References mParamValues.

void LLWLParamSet::set	(	const char *	paramName,
		const float *	val
	)

Set a float4 parameter.

Parameters:

	paramName	The name of the parameter to set.
	val	An array of the 4 float values to set the parameter to.

Definition at line 169 of file llwlparamset.cpp.

References mParamValues.

void LLWLParamSet::set	(	const char *	paramName,
		const LLVector4 &	val
	)

Set a float4 parameter.

Parameters:

	paramName	The name of the parameter to set.
	val	A struct of the 4 float values to set the parameter to.

Definition at line 177 of file llwlparamset.cpp.

References mParamValues, and LLVector4::mV.

void LLWLParamSet::set	(	const char *	paramName,
		const LLColor4 &	val
	)

Set a float4 parameter.

Parameters:

	paramName	The name of the parameter to set.
	val	A struct of the 4 float values to set the parameter to.

Definition at line 185 of file llwlparamset.cpp.

References mParamValues, and LLColor4::mV.

LLVector4 LLWLParamSet::getVector	(	const char *	paramName,
		bool &	error
	)

Get a float4 parameter.

Parameters:

	paramName	The name of the parameter to set.
	error	A flag to set if it's not the proper return type

Definition at line 193 of file llwlparamset.cpp.

References LLSD::get(), LLSD::isArray(), mParamValues, and LLVector4::mV.

Referenced by LLVOSky::initAtmospherics(), and LLFloaterWindLight::syncMenu().

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F32 LLWLParamSet::getFloat	(	const char *	paramName,
		bool &	error
	)

Get an integer parameter

Parameters:

	paramName	The name of the parameter to set.
	error	A flag to set if it's not the proper return type

Definition at line 214 of file llwlparamset.cpp.

References LLSD::asReal(), LLSD::get(), LLSD::isArray(), LLSD::isReal(), mParamValues, and LLSD::size().

Referenced by LLDrawPoolWLSky::renderStars(), and LLFloaterWindLight::syncMenu().

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void LLWLParamSet::setStarBrightness ( F32 val ) [inline]

set the star's brightness

Parameters:

val

brightness value

Definition at line 193 of file llwlparamset.h.

References mParamValues.

Referenced by mix(), and LLFloaterWindLight::onStarAlphaMoved().

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F32 LLWLParamSet::getStarBrightness ( ) [inline]

get the star brightness value;

Definition at line 197 of file llwlparamset.h.

References LLSD::asReal(), and mParamValues.

Referenced by mix(), and LLFloaterWindLight::syncMenu().

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void LLWLParamSet::setSunAngle ( F32 val )

Definition at line 237 of file llwlparamset.cpp.

References F_TWO_PI, and mParamValues.

Referenced by mix(), and LLFloaterWindLight::onSunMoved().

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F32 LLWLParamSet::getSunAngle ( ) [inline]

Definition at line 201 of file llwlparamset.h.

References LLSD::asReal(), and mParamValues.

Referenced by mix(), LLFloaterWindLight::onSunMoved(), and LLWLParamManager::propagateParameters().

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void LLWLParamSet::setEastAngle ( F32 val )

Definition at line 251 of file llwlparamset.cpp.

References F_TWO_PI, and mParamValues.

Referenced by mix(), and LLFloaterWindLight::onSunMoved().

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F32 LLWLParamSet::getEastAngle ( ) [inline]

Definition at line 205 of file llwlparamset.h.

References LLSD::asReal(), and mParamValues.

Referenced by mix(), LLFloaterWindLight::onSunMoved(), and LLWLParamManager::propagateParameters().

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void LLWLParamSet::setEnableCloudScrollX ( bool val ) [inline]

set the cloud scroll x enable value

Parameters:

val

scroll x value

Definition at line 210 of file llwlparamset.h.

References mParamValues.

Referenced by LLFloaterWindLight::onCloudScrollXToggled().

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bool LLWLParamSet::getEnableCloudScrollX ( ) [inline]

get the scroll x enable value;

Definition at line 214 of file llwlparamset.h.

References LLSD::asBoolean(), and mParamValues.

Referenced by LLFloaterWindLight::syncMenu(), and updateCloudScrolling().

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void LLWLParamSet::setEnableCloudScrollY ( bool val ) [inline]

set the star's brightness

Parameters:

val

scroll y bool value

Definition at line 218 of file llwlparamset.h.

References mParamValues.

Referenced by LLFloaterWindLight::onCloudScrollYToggled().

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bool LLWLParamSet::getEnableCloudScrollY ( ) [inline]

get the scroll enable y value;

Definition at line 222 of file llwlparamset.h.

References LLSD::asBoolean(), and mParamValues.

Referenced by LLFloaterWindLight::syncMenu(), and updateCloudScrolling().

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void LLWLParamSet::setCloudScrollX ( F32 val ) [inline]

set the cloud scroll x enable value

Parameters:

val

scroll x value

Definition at line 227 of file llwlparamset.h.

References mParamValues.

Referenced by LLFloaterWindLight::onCloudScrollXMoved().

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F32 LLWLParamSet::getCloudScrollX ( ) [inline]

get the scroll x enable value;

Definition at line 231 of file llwlparamset.h.

References LLSD::asReal(), and mParamValues.

Referenced by LLFloaterWindLight::syncMenu(), and updateCloudScrolling().

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void LLWLParamSet::setCloudScrollY ( F32 val ) [inline]

set the star's brightness

Parameters:

val

scroll y bool value

Definition at line 235 of file llwlparamset.h.

References mParamValues.

Referenced by LLFloaterWindLight::onCloudScrollYMoved().

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F32 LLWLParamSet::getCloudScrollY ( ) [inline]

get the scroll enable y value;

Definition at line 239 of file llwlparamset.h.

References LLSD::asReal(), and mParamValues.

Referenced by LLFloaterWindLight::syncMenu(), and updateCloudScrolling().

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void LLWLParamSet::mix	(	LLWLParamSet &	src,
		LLWLParamSet &	dest,
		F32	weight
	)

interpolate two parameter sets

Parameters:

	src	The parameter set to start with
	dest	The parameter set to end with
	weight	The amount to interpolate

TODO masking will do this later

Definition at line 265 of file llwlparamset.cpp.

References LLSD::asReal(), LLSD::beginMap(), LLSD::endMap(), F_PI, getEastAngle(), getStarBrightness(), getSunAngle(), LLSD::has(), i, llassert, mParamValues, setEastAngle(), setStarBrightness(), setSunAngle(), and LLSD::size().

Referenced by LLWLAnimator::update().

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void LLWLParamSet::updateCloudScrolling ( void )

Definition at line 389 of file llwlparamset.cpp.

References getCloudScrollX(), getCloudScrollY(), LLTimer::getElapsedTimeAndResetF64(), getEnableCloudScrollX(), getEnableCloudScrollY(), mCloudScrollXOffset, and mCloudScrollYOffset.

Referenced by LLWLParamManager::update().

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Friends And Related Function Documentation

friend class LLWLParamManager [friend]

Definition at line 48 of file llwlparamset.h.

Member Data Documentation

LLString LLWLParamSet::mName

Definition at line 51 of file llwlparamset.h.

Referenced by LLWLParamManager::getParamSet(), LLFloaterWindLight::onSavePreset(), and LLFloaterWindLight::saveAlertCallback().

LLSD LLWLParamSet::mParamValues [private]

Definition at line 55 of file llwlparamset.h.

Referenced by getAll(), getCloudScrollX(), getCloudScrollY(), getEastAngle(), getEnableCloudScrollX(), getEnableCloudScrollY(), getFloat(), getStarBrightness(), getSunAngle(), getVector(), mix(), set(), setAll(), setCloudScrollX(), setCloudScrollY(), setEastAngle(), setEnableCloudScrollX(), setEnableCloudScrollY(), setStarBrightness(), setSunAngle(), and update().

float LLWLParamSet::mCloudScrollXOffset [private]

Definition at line 57 of file llwlparamset.h.

Referenced by update(), and updateCloudScrolling().

float LLWLParamSet::mCloudScrollYOffset [private]

Definition at line 57 of file llwlparamset.h.

Referenced by update(), and updateCloudScrolling().

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

newview/llwlparamset.h
newview/llwlparamset.cpp


Public Member Functions
	LLWLParamSet ()
void	update (LLGLSLShader *shader) const
	Update this set of shader uniforms from the parameter values.
void	setAll (const LLSD &val)
	set the total llsd
const LLSD &	getAll ()
	get the total llsd
void	set (const char *paramName, float x)
void	set (const char *paramName, float x, float y)
void	set (const char *paramName, float x, float y, float z)
void	set (const char *paramName, float x, float y, float z, float w)
void	set (const char paramName, const float val)
void	set (const char *paramName, const LLVector4 &val)
void	set (const char *paramName, const LLColor4 &val)
LLVector4	getVector (const char *paramName, bool &error)
F32	getFloat (const char *paramName, bool &error)
void	setStarBrightness (F32 val)
F32	getStarBrightness ()
	get the star brightness value;
void	setSunAngle (F32 val)
F32	getSunAngle ()
void	setEastAngle (F32 val)
F32	getEastAngle ()
void	setEnableCloudScrollX (bool val)
bool	getEnableCloudScrollX ()
	get the scroll x enable value;
void	setEnableCloudScrollY (bool val)
bool	getEnableCloudScrollY ()
	get the scroll enable y value;
void	setCloudScrollX (F32 val)
F32	getCloudScrollX ()
	get the scroll x enable value;
void	setCloudScrollY (F32 val)
F32	getCloudScrollY ()
	get the scroll enable y value;
void	mix (LLWLParamSet &src, LLWLParamSet &dest, F32 weight)
void	updateCloudScrolling (void)
Public Attributes
LLString	mName
Private Attributes
LLSD	mParamValues
float	mCloudScrollXOffset
float	mCloudScrollYOffset
Friends
class	LLWLParamManager