LLWaterParamManager Class Reference

WindLight parameter manager class - what controls all the wind light shaders. More...

#include <llwaterparammanager.h>

Collaboration diagram for LLWaterParamManager:

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List of all members.

Public Member Functions
	LLWaterParamManager ()
	~LLWaterParamManager ()
void	loadAllPresets (const LLString &fileName)
	load a preset file
void	loadPreset (const LLString &name)
	load an individual preset into the sky
void	savePreset (const LLString &name)
	save the parameter presets to file
void	propagateParameters (void)
	send the parameters to the shaders
void	update (LLViewerCamera *cam)
	update information for the shader
void	updateShaderUniforms (LLGLSLShader *shader)
	Update shader uniforms that have changed.
bool	addParamSet (const std::string &name, LLWaterParamSet &param)
	add a param to the list
BOOL	addParamSet (const std::string &name, LLSD const &param)
	add a param to the list
bool	getParamSet (const std::string &name, LLWaterParamSet &param)
	get a param from the list
bool	setParamSet (const std::string &name, LLWaterParamSet &param)
	set the param in the list with a new param
bool	setParamSet (const std::string &name, LLSD const &param)
	set the param in the list with a new param
bool	removeParamSet (const std::string &name, bool delete_from_disk)
bool	setNormalMapID (const LLUUID &img)
	set the normap map we want for water
void	setDensitySliderValue (F32 val)
LLUUID	getNormalMapID (void)
	getters for all the different things water param manager maintains
LLVector2	getWave1Dir (void)
LLVector2	getWave2Dir (void)
F32	getScaleAbove (void)
F32	getScaleBelow (void)
LLVector3	getNormalScale (void)
F32	getFresnelScale (void)
F32	getFresnelOffset (void)
F32	getBlurMultiplier (void)
F32	getFogDensity (void)
LLColor4	getFogColor (void)
Static Public Member Functions
static void	initClass (void)
	Perform global initialization for this class.
static void	cleanupClass ()
static LLWaterParamManager *	instance ()
Public Attributes
LLWaterParamSet	mCurParams
WaterColorControl	mFogColor
	Atmospherics.
WaterExpFloatControl	mFogDensity
WaterFloatControl	mUnderWaterFogMod
WaterVector3Control	mNormalScale
	wavelet scales and directions
WaterVector2Control	mWave1Dir
WaterVector2Control	mWave2Dir
WaterFloatControl	mFresnelScale
WaterFloatControl	mFresnelOffset
WaterFloatControl	mScaleAbove
WaterFloatControl	mScaleBelow
WaterFloatControl	mBlurMultiplier
std::map< std::string, LLWaterParamSet >	mParamList
F32	mDensitySliderValue
Private Attributes
LLVector4	mWaterPlane
F32	mWaterFogKS
Static Private Attributes
static LLWaterParamManager *	sInstance = NULL

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Detailed Description

WindLight parameter manager class - what controls all the wind light shaders.

Definition at line 220 of file llwaterparammanager.h.

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Constructor & Destructor Documentation

LLWaterParamManager::LLWaterParamManager

(

)

Definition at line 66 of file llwaterparammanager.cpp.

Referenced by instance().

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LLWaterParamManager::~LLWaterParamManager

(

)

Definition at line 83 of file llwaterparammanager.cpp.

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Member Function Documentation

void LLWaterParamManager::loadAllPresets

(

const LLString &

fileName

)

load a preset file

Definition at line 87 of file llwaterparammanager.cpp.

References addParamSet(), LLSD::emptyMap(), gDirUtilp, LLDir::getExpandedFilename(), LLDir::getNextFileInDir(), LL_DEBUGS2, LL_ENDL, LL_INFOS2, LL_PATH_APP_SETTINGS, NULL, and LLSDSerialize::SIZE_UNLIMITED.

Referenced by instance().

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void LLWaterParamManager::loadPreset

(

const LLString &

name

)

load an individual preset into the sky

Definition at line 130 of file llwaterparammanager.cpp.

References addParamSet(), LLSD::emptyMap(), gDirUtilp, LLDir::getExpandedFilename(), getParamSet(), LL_PATH_APP_SETTINGS, llendl, llinfos, llwarns, mCurParams, mParamList, NULL, propagateParameters(), setParamSet(), and LLSDSerialize::SIZE_UNLIMITED.

Referenced by LLFloaterWater::onChangePresetName().

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void LLWaterParamManager::savePreset

(

const LLString &

name

)

save the parameter presets to file

Definition at line 174 of file llwaterparammanager.cpp.

References LLSD::emptyMap(), gDirUtilp, LLDir::getExpandedFilename(), LL_PATH_APP_SETTINGS, mParamList, NULL, LLSDFormatter::OPTIONS_PRETTY, and propagateParameters().

Referenced by LLFloaterWater::saveAlertCallback().

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void LLWaterParamManager::propagateParameters

(

void

)

send the parameters to the shaders

Definition at line 201 of file llwaterparammanager.cpp.

References LLShaderMgr::beginShaders(), LLPipeline::canUseVertexShaders(), LLShaderMgr::endShaders(), LLWaterParamSet::getFloat(), gPipeline, indra::base::lllog::log(), WaterExpFloatControl::mBase, mCurParams, mFogDensity, WaterExpFloatControl::mName, setDensitySliderValue(), LLGLSLShader::SG_WATER, and TRUE.

Referenced by loadPreset(), LLFloaterEnvSettings::onChangeWaterColor(), LLFloaterEnvSettings::onChangeWaterFogDensity(), LLFloaterWater::onColorControlAMoved(), LLFloaterWater::onColorControlBMoved(), LLFloaterWater::onColorControlGMoved(), LLFloaterWater::onColorControlIMoved(), LLFloaterWater::onColorControlRMoved(), LLFloaterWater::onExpFloatControlMoved(), LLFloaterWater::onFloatControlMoved(), LLFloaterWater::onVector2ControlXMoved(), LLFloaterWater::onVector2ControlYMoved(), LLFloaterWater::onVector3ControlXMoved(), LLFloaterWater::onVector3ControlYMoved(), LLFloaterWater::onVector3ControlZMoved(), LLFloaterWater::onWaterFogColorMoved(), savePreset(), and update().

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void LLWaterParamManager::update

(

LLViewerCamera *

cam

)

update information for the shader

Definition at line 240 of file llwaterparammanager.cpp.

References LLShaderMgr::beginShaders(), LLPipeline::canUseVertexShaders(), LLShaderMgr::endShaders(), LLFastTimer::FTM_UPDATE_WLPARAM, gAgent, LLSky::getMoonDirection(), LLAgent::getRegion(), LLSky::getSunDirection(), LLViewerRegion::getWaterHeight(), gGLModelView, gPipeline, gSky, i, LLFloaterWater::instance(), LLFloaterWater::isOpen(), llmax(), LLVector3::mV, mWaterFogKS, mWaterPlane, NIGHTTIME_ELEVATION_COS, LLVector3::normVec(), p, propagateParameters(), LLGLSLShader::SG_WATER, stop_glerror, LLFloaterWater::syncMenu(), TRUE, and WATER_FOG_LIGHT_CLAMP.

Referenced by display_update_camera().

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void LLWaterParamManager::updateShaderUniforms

(

LLGLSLShader *

shader

)

Update shader uniforms that have changed.

Definition at line 226 of file llwaterparammanager.cpp.

References getFogDensity(), LLSingleton< LLViewerCamera >::getInstance(), LLWLParamManager::instance(), LLShaderMgr::LIGHTNORM, LLGLSLShader::mShaderGroup, LLVector4::mV, mWaterFogKS, mWaterPlane, LLGLSLShader::SG_WATER, LLDrawPoolWater::sWaterFogColor, LLGLSLShader::uniform1f(), LLGLSLShader::uniform3fv(), LLGLSLShader::uniform4f(), and LLGLSLShader::uniform4fv().

Referenced by LLGLSLShader::bind().

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void LLWaterParamManager::initClass

(

void

)

[static]

Perform global initialization for this class.

Definition at line 304 of file llwaterparammanager.cpp.

References instance().

Referenced by idle_startup().

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void LLWaterParamManager::cleanupClass

(

void

)

[static]

Definition at line 310 of file llwaterparammanager.cpp.

References NULL, and sInstance.

Referenced by LLAppViewer::cleanup().

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bool LLWaterParamManager::addParamSet	(	const std::string &	name,
		LLWaterParamSet &	param
	)

add a param to the list

Definition at line 316 of file llwaterparammanager.cpp.

References mParamList.

Referenced by loadAllPresets(), and loadPreset().

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BOOL LLWaterParamManager::addParamSet	(	const std::string &	name,
		LLSD const &	param
	)

add a param to the list

Definition at line 329 of file llwaterparammanager.cpp.

References FALSE, mParamList, and TRUE.

bool LLWaterParamManager::getParamSet	(	const std::string &	name,
		LLWaterParamSet &	param
	)

get a param from the list

Definition at line 344 of file llwaterparammanager.cpp.

References LLWaterParamSet::mName, and mParamList.

Referenced by instance(), and loadPreset().

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bool LLWaterParamManager::setParamSet	(	const std::string &	name,
		LLWaterParamSet &	param
	)

set the param in the list with a new param

Definition at line 358 of file llwaterparammanager.cpp.

References mParamList.

Referenced by loadPreset(), and LLFloaterWater::saveAlertCallback().

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bool LLWaterParamManager::setParamSet	(	const std::string &	name,
		LLSD const &	param
	)

set the param in the list with a new param

Definition at line 365 of file llwaterparammanager.cpp.

References LLSD::isMap(), and mParamList.

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bool LLWaterParamManager::removeParamSet	(	const std::string &	name,
		bool	delete_from_disk
	)

gets rid of a parameter and any references to it returns true if successful

Definition at line 378 of file llwaterparammanager.cpp.

References LLDir::deleteFilesInDir(), gDirUtilp, LLDir::getExpandedFilename(), LL_PATH_APP_SETTINGS, mParamList, and NULL.

Referenced by LLFloaterWater::deleteAlertCallback().

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bool LLWaterParamManager::setNormalMapID

(

const LLUUID &

img

)

[inline]

set the normap map we want for water

Definition at line 339 of file llwaterparammanager.h.

References mCurParams, and LLWaterParamSet::mParamValues.

Referenced by LLFloaterWater::onNormalMapPicked().

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void LLWaterParamManager::setDensitySliderValue

(

F32

val

)

[inline]

Definition at line 325 of file llwaterparammanager.h.

References mDensitySliderValue.

Referenced by LLFloaterEnvSettings::onChangeWaterFogDensity(), LLFloaterWater::onExpFloatControlMoved(), propagateParameters(), and LLFloaterWater::syncMenu().

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LLUUID LLWaterParamManager::getNormalMapID

(

void

)

[inline]

getters for all the different things water param manager maintains

Definition at line 334 of file llwaterparammanager.h.

References LLSD::asUUID(), mCurParams, and LLWaterParamSet::mParamValues.

Referenced by LLDrawPoolWater::shade(), and LLFloaterWater::syncMenu().

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LLVector2 LLWaterParamManager::getWave1Dir

(

void

)

[inline]

Definition at line 345 of file llwaterparammanager.h.

References LLWaterParamSet::getVector2(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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LLVector2 LLWaterParamManager::getWave2Dir

(

void

)

[inline]

Definition at line 351 of file llwaterparammanager.h.

References LLWaterParamSet::getVector2(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getScaleAbove

(

void

)

[inline]

Definition at line 357 of file llwaterparammanager.h.

References LLWaterParamSet::getFloat(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getScaleBelow

(

void

)

[inline]

Definition at line 363 of file llwaterparammanager.h.

References LLWaterParamSet::getFloat(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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LLVector3 LLWaterParamManager::getNormalScale

(

void

)

[inline]

Definition at line 369 of file llwaterparammanager.h.

References LLWaterParamSet::getVector3(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getFresnelScale

(

void

)

[inline]

Definition at line 375 of file llwaterparammanager.h.

References LLWaterParamSet::getFloat(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getFresnelOffset

(

void

)

[inline]

Definition at line 381 of file llwaterparammanager.h.

References LLWaterParamSet::getFloat(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getBlurMultiplier

(

void

)

[inline]

Definition at line 387 of file llwaterparammanager.h.

References LLWaterParamSet::getFloat(), and mCurParams.

Referenced by LLDrawPoolWater::shade().

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F32 LLWaterParamManager::getFogDensity

(

void

)

Definition at line 403 of file llwaterparammanager.cpp.

References gAgent, LLAgent::getCameraPositionAgent(), LLWaterParamSet::getFloat(), LLAgent::getRegion(), LLViewerRegion::getWaterHeight(), mCurParams, and LLVector3::mV.

Referenced by LLDrawPoolWater::shade(), LLVOSky::updateFog(), and updateShaderUniforms().

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LLColor4 LLWaterParamManager::getFogColor

(

void

)

[inline]

Definition at line 393 of file llwaterparammanager.h.

References LLWaterParamSet::getVector4(), and mCurParams.

Referenced by LLDrawPoolWater::prerender(), and LLFloaterWater::syncMenu().

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LLWaterParamManager * LLWaterParamManager::instance

(

void

)

[static]

Definition at line 422 of file llwaterparammanager.cpp.

References getParamSet(), LLWaterParamManager(), loadAllPresets(), mCurParams, NULL, and sInstance.

Referenced by LLGLSLShader::bind(), LLFloaterWater::deleteAlertCallback(), display_update_camera(), LLFloaterWater::initCallbacks(), LLFloaterEnvSettings::initCallbacks(), initClass(), LLFloaterWater::LLFloaterWater(), LLFloaterWater::newPromptCallback(), LLFloaterWater::onChangePresetName(), LLFloaterEnvSettings::onChangeWaterColor(), LLFloaterEnvSettings::onChangeWaterFogDensity(), LLFloaterWater::onColorControlAMoved(), LLFloaterWater::onColorControlBMoved(), LLFloaterWater::onColorControlGMoved(), LLFloaterWater::onColorControlIMoved(), LLFloaterWater::onColorControlRMoved(), LLFloaterWater::onExpFloatControlMoved(), LLFloaterWater::onFloatControlMoved(), LLFloaterWater::onNormalMapPicked(), LLFloaterWater::onSavePreset(), LLFloaterWater::onVector2ControlXMoved(), LLFloaterWater::onVector2ControlYMoved(), LLFloaterWater::onVector3ControlXMoved(), LLFloaterWater::onVector3ControlYMoved(), LLFloaterWater::onVector3ControlZMoved(), LLFloaterWater::onWaterFogColorMoved(), LLDrawPoolWater::prerender(), LLFloaterWater::saveAlertCallback(), LLDrawPoolWater::shade(), LLFloaterWater::syncMenu(), LLFloaterEnvSettings::syncMenu(), and LLVOSky::updateFog().

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Member Data Documentation

LLWaterParamSet LLWaterParamManager::mCurParams

Definition at line 293 of file llwaterparammanager.h.

Referenced by getBlurMultiplier(), getFogColor(), getFogDensity(), getFresnelOffset(), getFresnelScale(), getNormalMapID(), getNormalScale(), getScaleAbove(), getScaleBelow(), getWave1Dir(), getWave2Dir(), instance(), loadPreset(), LLFloaterWater::onSavePreset(), propagateParameters(), LLFloaterWater::saveAlertCallback(), setNormalMapID(), and LLFloaterWater::syncMenu().

WaterColorControl LLWaterParamManager::mFogColor

Atmospherics.

Definition at line 296 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterExpFloatControl LLWaterParamManager::mFogDensity

Definition at line 297 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), propagateParameters(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mUnderWaterFogMod

Definition at line 298 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterVector3Control LLWaterParamManager::mNormalScale

wavelet scales and directions

Definition at line 301 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterVector2Control LLWaterParamManager::mWave1Dir

Definition at line 302 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterVector2Control LLWaterParamManager::mWave2Dir

Definition at line 303 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mFresnelScale

Definition at line 306 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mFresnelOffset

Definition at line 307 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mScaleAbove

Definition at line 308 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mScaleBelow

Definition at line 309 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

WaterFloatControl LLWaterParamManager::mBlurMultiplier

Definition at line 310 of file llwaterparammanager.h.

Referenced by LLFloaterWater::initCallbacks(), and LLFloaterWater::syncMenu().

std::map<std::string, LLWaterParamSet> LLWaterParamManager::mParamList

Definition at line 313 of file llwaterparammanager.h.

Referenced by addParamSet(), getParamSet(), LLFloaterWater::LLFloaterWater(), loadPreset(), removeParamSet(), savePreset(), and setParamSet().

F32 LLWaterParamManager::mDensitySliderValue

Definition at line 315 of file llwaterparammanager.h.

Referenced by setDensitySliderValue(), and LLDrawPoolWater::shade().

LLVector4 LLWaterParamManager::mWaterPlane [private]

Definition at line 318 of file llwaterparammanager.h.

Referenced by update(), and updateShaderUniforms().

F32 LLWaterParamManager::mWaterFogKS [private]

Definition at line 319 of file llwaterparammanager.h.

Referenced by update(), and updateShaderUniforms().

LLWaterParamManager * LLWaterParamManager::sInstance = NULL [static, private]

Definition at line 322 of file llwaterparammanager.h.

Referenced by cleanupClass(), and instance().

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

• newview/llwaterparammanager.h
• newview/llwaterparammanager.cpp