WaterManager Class Reference

Class WaterManager: Maintain rendering-related water settings and textures Anything that affects gameplay should go in CcmpWaterManager.cpp and passed to this (possibly as copy). More...

#include <WaterManager.h>

Collaboration diagram for WaterManager:

Public Member Functions
	WaterManager ()
	~WaterManager ()
int	LoadWaterTextures ()
	LoadWaterTextures: Load water textures from within the progressive load framework. More...
void	Resize ()
	Resize: Updates the fancy water textures so that water will render correctly with fancy water. More...
void	ReloadWaterNormalTextures ()
	ReloadWaterNormalTextures: Reload the normal textures so that changing water type in Atlas will actually do the right thing. More...
void	UnloadWaterTextures ()
	UnloadWaterTextures: Free any loaded water textures and reset the internal state so that another call to LoadWaterTextures will begin progressive loading. More...
void	RecomputeWindStrength ()
	RecomputeWindStrength: calculates the intensity of waves. More...
void	RecomputeDistanceHeightmap ()
	RecomputeDistanceHeightmap: recalculates (or calculates) the distance heightmap. More...
void	RecomputeBlurredNormalMap ()
	RecomputeBlurredNormalMap: calculates the blurred normal map of the terrain. More...
void	CreateWaveMeshes ()
	CreateWaveMeshes: Creates the waves objects (and meshes). More...
void	SetMapSize (size_t size)
	Updates the map size. More...
void	UpdateQuality ()
	Updates the settings to the one from the renderer, and sets m_NeedsReloading. More...
bool	WillRenderFancyWater ()
	Returns true if fancy water shaders will be used (i.e. More...
void	RenderWaves (const CFrustum &frustrum)

Public Attributes
CTexturePtr	m_WaterTexture [60]
CTexturePtr	m_NormalMap [60]
float *	m_WindStrength
float *	m_DistanceHeightmap
CVector3D *	m_BlurredNormalMap
std::vector< WaveObject * >	m_ShoreWaves
CVertexBuffer::VBChunk *	m_ShoreWaves_VBIndices
size_t	m_MapSize
ssize_t	m_TexSize
CTexturePtr	m_WaveTex
CTexturePtr	m_FoamTex
GLuint	m_depthTT
GLuint	m_FancyTextureNormal
GLuint	m_FancyTextureOther
GLuint	m_FancyTextureDepth
GLuint	m_ReflFboDepthTexture
GLuint	m_RefrFboDepthTexture
u32	m_updatei0
u32	m_updatej0
u32	m_updatei1
u32	m_updatej1
int	m_WaterCurrentTex
bool	m_RenderWater
bool	m_WaterUgly
bool	m_WaterRealDepth
bool	m_WaterFancyEffects
bool	m_WaterRefraction
bool	m_WaterReflection
bool	m_WaterShadows
bool	m_NeedsReloading
bool	m_NeedInfoUpdate
float	m_WaterHeight
double	m_WaterTexTimer
float	m_RepeatPeriod
GLuint	m_ReflectionTexture
GLuint	m_RefractionTexture
size_t	m_RefTextureSize
GLuint	m_RefractionFbo
GLuint	m_ReflectionFbo
GLuint	m_FancyEffectsFBO
CMatrix3D	m_ReflectionMatrix
CMatrix3D	m_RefractionMatrix
std::wstring	m_WaterType
CColor	m_WaterColor
CColor	m_WaterTint
float	m_Waviness
float	m_Murkiness
float	m_WindAngle

Detailed Description

Class WaterManager: Maintain rendering-related water settings and textures Anything that affects gameplay should go in CcmpWaterManager.cpp and passed to this (possibly as copy).

Constructor & Destructor Documentation

WaterManager::WaterManager

(

)

WaterManager::~WaterManager

(

)

Member Function Documentation

void WaterManager::CreateWaveMeshes

(

)

CreateWaveMeshes: Creates the waves objects (and meshes).

int WaterManager::LoadWaterTextures

(

)

LoadWaterTextures: Load water textures from within the progressive load framework.

Returns

0 if loading has completed, a value from 1 to 100 (in percent of completion) if more textures need to be loaded and a negative error value on failure.

void WaterManager::RecomputeBlurredNormalMap

(

)

RecomputeBlurredNormalMap: calculates the blurred normal map of the terrain.

Slow.

void WaterManager::RecomputeDistanceHeightmap

(

)

RecomputeDistanceHeightmap: recalculates (or calculates) the distance heightmap.

void WaterManager::RecomputeWindStrength

(

)

RecomputeWindStrength: calculates the intensity of waves.

void WaterManager::ReloadWaterNormalTextures

(

)

ReloadWaterNormalTextures: Reload the normal textures so that changing water type in Atlas will actually do the right thing.

void WaterManager::RenderWaves

(

const CFrustum &

frustrum

)

void WaterManager::Resize

(

)

Resize: Updates the fancy water textures so that water will render correctly with fancy water.

void WaterManager::SetMapSize

(

size_t

size

)

Updates the map size.

Will trigger a complete recalculation of fancy water information the next turn.

void WaterManager::UnloadWaterTextures

(

)

UnloadWaterTextures: Free any loaded water textures and reset the internal state so that another call to LoadWaterTextures will begin progressive loading.

void WaterManager::UpdateQuality

(

)

Updates the settings to the one from the renderer, and sets m_NeedsReloading.

bool WaterManager::WillRenderFancyWater

(

)

Returns true if fancy water shaders will be used (i.e.

the hardware is capable and it hasn't been configured off)

Member Data Documentation

CVector3D* WaterManager::m_BlurredNormalMap

GLuint WaterManager::m_depthTT

float* WaterManager::m_DistanceHeightmap

GLuint WaterManager::m_FancyEffectsFBO

GLuint WaterManager::m_FancyTextureDepth

GLuint WaterManager::m_FancyTextureNormal

GLuint WaterManager::m_FancyTextureOther

CTexturePtr WaterManager::m_FoamTex

size_t WaterManager::m_MapSize

float WaterManager::m_Murkiness

bool WaterManager::m_NeedInfoUpdate

bool WaterManager::m_NeedsReloading

CTexturePtr WaterManager::m_NormalMap[60]

GLuint WaterManager::m_ReflectionFbo

CMatrix3D WaterManager::m_ReflectionMatrix

GLuint WaterManager::m_ReflectionTexture

GLuint WaterManager::m_ReflFboDepthTexture

GLuint WaterManager::m_RefractionFbo

CMatrix3D WaterManager::m_RefractionMatrix

GLuint WaterManager::m_RefractionTexture

GLuint WaterManager::m_RefrFboDepthTexture

size_t WaterManager::m_RefTextureSize

bool WaterManager::m_RenderWater

float WaterManager::m_RepeatPeriod

std::vector< WaveObject* > WaterManager::m_ShoreWaves

CVertexBuffer::VBChunk* WaterManager::m_ShoreWaves_VBIndices

ssize_t WaterManager::m_TexSize

u32 WaterManager::m_updatei0

u32 WaterManager::m_updatei1

u32 WaterManager::m_updatej0

u32 WaterManager::m_updatej1

CColor WaterManager::m_WaterColor

int WaterManager::m_WaterCurrentTex

bool WaterManager::m_WaterFancyEffects

float WaterManager::m_WaterHeight

bool WaterManager::m_WaterRealDepth

bool WaterManager::m_WaterReflection

bool WaterManager::m_WaterRefraction

bool WaterManager::m_WaterShadows

double WaterManager::m_WaterTexTimer

CTexturePtr WaterManager::m_WaterTexture[60]

CColor WaterManager::m_WaterTint

std::wstring WaterManager::m_WaterType

bool WaterManager::m_WaterUgly

CTexturePtr WaterManager::m_WaveTex

float WaterManager::m_Waviness

float WaterManager::m_WindAngle

float* WaterManager::m_WindStrength

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

• /var/svn/checkout/source/renderer/WaterManager.h
• /var/svn/checkout/source/renderer/WaterManager.cpp