VisibilityPatchGrid Class Reference

#include <VisibilityPatchGrid.h>

List of all members.

Public Member Functions

void generate ()
void calculateVisibility ()
void recalculateErrors (FixedVector &position, fixed size)
void drawLand (int addIndex=0, bool simple=false)
void drawLandLODLevels ()
void drawSurround ()
void drawWater (Water2Patches &patches, MipMapPatchIndexs &indexes, Vector &cameraPosition, Vector landscapeSize, GLSLShaderSetup *waterShader)
int getEpocNumber ()
int getVisibleLandPatchesCount ()
int getVisibleWaterPatchesCount ()
VisibilityPatchInfo & getPatchInfo ()
LandVisibilityPatch * getLandVisibilityPatch (int x, int y)
TargetVisibilityPatch * getTargetVisibilityPatch (int x, int y)
WaterVisibilityPatch * getWaterVisibilityPatch (int x, int y)

Static Public Member Functions

static
VisibilityPatchGrid * 		instance ()

Protected Member Functions

void clear ()
void drawLandPatches ()

Protected Attributes

int epoc_
LandSurround surround_
MipMapPatchIndexs landIndexs_
VisibilityPatchInfo patchInfo_
LandVisibilityPatch * landPatches_
TargetVisibilityPatch * targetPatches_
WaterVisibilityPatch * waterPatches_
VisibilityPatchQuad * visibilityPatches_
int midX_
int midY_
int landWidth_
int landHeight_
int waterWidth_
int waterHeight_
int targetWidth_
int targetHeight_
int visibilityWidth_
int visibilityHeight_

Private Member Functions

 VisibilityPatchGrid ()
 ~VisibilityPatchGrid ()

Detailed Description

Definition at line 33 of file VisibilityPatchGrid.h.

Constructor & Destructor Documentation

VisibilityPatchGrid::VisibilityPatchGrid (  )  [private]

Definition at line 41 of file VisibilityPatchGrid.cpp.

VisibilityPatchGrid::~VisibilityPatchGrid (  )  [private]

Definition at line 48 of file VisibilityPatchGrid.cpp.

Member Function Documentation

VisibilityPatchGrid * VisibilityPatchGrid::instance (  )  [static]

Definition at line 35 of file VisibilityPatchGrid.cpp.

Referenced by Landscape::actualDrawLandReflection(), Landscape::actualDrawLandShader(), Landscape::actualDrawLandTextured(), TankFalling::collision(), RenderTargets::draw(), RenderTargets::draw2d(), Landscape::drawLand(), Landscape::drawShadows(), Water2Renderer::drawWater(), GroundMaps::generateMaps(), HelpButtonDialog::PerformanceMenu::getMenuToolTip(), TargetRendererImpl::moved(), TargetRendererImpl::setMovedPatch(), RenderTargets::shadowDraw(), Teleport::simulate(), Resurrection::simulate(), Explosion::simulate(), RenderTargets::Renderer3D::simulate(), and TankMovement::simulationMove().

void VisibilityPatchGrid::generate (  ) 

Definition at line 67 of file VisibilityPatchGrid.cpp.

References clear(), epoc_, LandSurround::generate(), VisibilityPatchInfo::generate(), MipMapPatchIndexs::generate(), ScorchedContext::getLandscapeMaps(), ScorchedClient::instance(), landHeight_, landIndexs_, landPatches_, landWidth_, midX_, midY_, patchInfo_, VisibilityPatchQuad::setLocation(), WaterVisibilityPatch::setLocation(), TargetVisibilityPatch::setLocation(), LandVisibilityPatch::setLocation(), surround_, targetHeight_, targetPatches_, targetWidth_, visibilityHeight_, visibilityPatches_, visibilityWidth_, waterHeight_, waterPatches_, and waterWidth_.

Referenced by GroundMaps::generateMaps().

void VisibilityPatchGrid::calculateVisibility (  ) 

Definition at line 273 of file VisibilityPatchGrid.cpp.

References VisibilityPatchQuad::calculateVisibility(), GLCamera::getCurrentCamera(), GLCamera::getCurrentPos(), patchInfo_, VisibilityPatchInfo::reset(), visibilityHeight_, visibilityPatches_, and visibilityWidth_.

Referenced by Landscape::drawLand().

void VisibilityPatchGrid::recalculateErrors ( FixedVector &  position,
fixed  size 
)

Definition at line 191 of file VisibilityPatchGrid.cpp.

References fixed::asInt(), landHeight_, landPatches_, landWidth_, MAX, MIN, and LandVisibilityPatch::setRecalculateErrors().

Referenced by TankFalling::collision(), Teleport::simulate(), Resurrection::simulate(), Explosion::simulate(), and TankMovement::simulationMove().

void VisibilityPatchGrid::drawLand ( int  addIndex = 0,
bool  simple = false 
)

Definition at line 290 of file VisibilityPatchGrid.cpp.

References GLVertexBufferObject::bind(), LandVisibilityPatch::draw(), LandVisibilityPatch::getBottomPatch(), GraphicalLandscapeMap::getBufferObject(), MipMapPatchIndexs::getBufferObject(), MipMapPatchIndexs::getIndex(), ScorchedContext::getLandscapeMaps(), VisibilityPatchInfo::getLandVisibility(), LandVisibilityPatch::getLeftPatch(), LandVisibilityPatch::getRightPatch(), GLStateExtension::getTextureUnits(), LandVisibilityPatch::getTopPatch(), LandVisibilityPatch::getVisibilityIndex(), GL_NORMAL_ARRAY, GL_TEXTURE0_ARB, GL_TEXTURE1_ARB, GL_TEXTURE2_ARB, GL_TEXTURE_COORD_ARRAY, GL_VERTEX_ARRAY, glClientActiveTextureARB, glDisableClientState(), glEnableClientState(), GLStateExtension::hasDrawRangeElements(), GLStateExtension::hasMultiTex(), OptionsDisplay::instance(), ScorchedClient::instance(), landHeight_, landIndexs_, landPatches_, landWidth_, patchInfo_, and GLVertexBufferObject::unbind().

Referenced by Landscape::actualDrawLandReflection(), Landscape::actualDrawLandShader(), Landscape::actualDrawLandTextured(), and Landscape::drawShadows().

void VisibilityPatchGrid::drawLandLODLevels (  ) 

Definition at line 406 of file VisibilityPatchGrid.cpp.

References LandVisibilityPatch::drawLODLevel(), LandVisibilityPatch::getBottomPatch(), MipMapPatchIndexs::getIndex(), VisibilityPatchInfo::getLandVisibility(), LandVisibilityPatch::getLeftPatch(), LandVisibilityPatch::getRightPatch(), LandVisibilityPatch::getTopPatch(), LandVisibilityPatch::getVisibilityIndex(), landIndexs_, and patchInfo_.

Referenced by Landscape::actualDrawLandTextured().

void VisibilityPatchGrid::drawSurround (  ) 

Definition at line 434 of file VisibilityPatchGrid.cpp.

References LandSurround::draw(), ScorchedClient::instance(), and surround_.

Referenced by Landscape::actualDrawLandShader(), and Landscape::actualDrawLandTextured().

void VisibilityPatchGrid::drawWater ( Water2Patches &  patches,
MipMapPatchIndexs &  indexes,
Vector &  cameraPosition,
Vector  landscapeSize,
GLSLShaderSetup *  waterShader 
)

Definition at line 440 of file VisibilityPatchGrid.cpp.

References GLVertexBufferObject::bind(), Water2Patch::draw(), GAMESTATE_PERF_COUNTER_END, GAMESTATE_PERF_COUNTER_START, WaterVisibilityPatch::getBottomPatch(), MipMapPatchIndexs::getBufferObject(), Water2Patches::getBufferObject(), Water2Patch::getBufferOffSet(), MipMapPatchIndexs::getIndex(), Water2Patch::getInternalData(), WaterVisibilityPatch::getLeftPatch(), WaterVisibilityPatch::getOffset(), Water2Patches::getPatch(), WaterVisibilityPatch::getPosition(), WaterVisibilityPatch::getRightPatch(), OptionsDisplay::getSimpleWaterShaders(), Landscape::getSky(), Sky::getSun(), WaterVisibilityPatch::getTopPatch(), WaterVisibilityPatch::getVisibilityIndex(), VisibilityPatchInfo::getWaterVisibility(), GL_FLOAT, GL_MODELVIEW, GL_MODELVIEW_MATRIX, GL_NORMAL_ARRAY, GL_PROJECTION_MATRIX, GL_TEXTURE, GL_TEXTURE0, GL_TEXTURE1, GL_VERTEX_ARRAY, glActiveTexture, glDisableClientState(), glEnableClientState(), glGetFloatv(), glLoadIdentity(), glMatrixMode(), glMultMatrixf(), glNormalPointer(), glPopMatrix(), glPushMatrix(), glScalef(), glTranslatef(), glVertexPointer(), GLStateExtension::hasDrawRangeElements(), Landscape::instance(), OptionsDisplay::instance(), ScorchedClient::instance(), int(), NULL, patchInfo_, GLSLShaderSetup::set_uniform(), Sun::setLightPosition(), and GLVertexBufferObject::unbind().

Referenced by Water2Renderer::drawWater().

int VisibilityPatchGrid::getEpocNumber (  )  [inline]

Definition at line 51 of file VisibilityPatchGrid.h.

References epoc_.

Referenced by TargetRendererImpl::setMovedPatch().

int VisibilityPatchGrid::getVisibleLandPatchesCount (  )  [inline]

Definition at line 52 of file VisibilityPatchGrid.h.

References VisibilityPatchInfo::getVisibleLandPatchesCount(), and patchInfo_.

int VisibilityPatchGrid::getVisibleWaterPatchesCount (  )  [inline]

Definition at line 54 of file VisibilityPatchGrid.h.

References VisibilityPatchInfo::getVisibleWaterPatchesCount(), and patchInfo_.

VisibilityPatchInfo& VisibilityPatchGrid::getPatchInfo (  )  [inline]

Definition at line 57 of file VisibilityPatchGrid.h.

References patchInfo_.

Referenced by RenderTargets::draw(), RenderTargets::draw2d(), RenderTargets::shadowDraw(), and RenderTargets::Renderer3D::simulate().

LandVisibilityPatch * VisibilityPatchGrid::getLandVisibilityPatch ( int  x,
int  y 
)

Definition at line 225 of file VisibilityPatchGrid.cpp.

References DIALOG_ASSERT, epoc_, landHeight_, landPatches_, and landWidth_.

Referenced by VisibilityPatchQuad::setLocation().

TargetVisibilityPatch * VisibilityPatchGrid::getTargetVisibilityPatch ( int  x,
int  y 
)

Definition at line 241 of file VisibilityPatchGrid.cpp.

References DIALOG_ASSERT, epoc_, midX_, midY_, targetHeight_, targetPatches_, and targetWidth_.

Referenced by TargetRendererImpl::moved(), and VisibilityPatchQuad::setLocation().

WaterVisibilityPatch * VisibilityPatchGrid::getWaterVisibilityPatch ( int  x,
int  y 
)

Definition at line 257 of file VisibilityPatchGrid.cpp.

References DIALOG_ASSERT, epoc_, midX_, midY_, waterHeight_, waterPatches_, and waterWidth_.

Referenced by VisibilityPatchQuad::setLocation().

void VisibilityPatchGrid::clear (  )  [protected]

Definition at line 52 of file VisibilityPatchGrid.cpp.

References landPatches_, targetPatches_, visibilityPatches_, and waterPatches_.

Referenced by generate().

void VisibilityPatchGrid::drawLandPatches (  )  [protected]

Member Data Documentation

int VisibilityPatchGrid::epoc_ [protected]

Definition at line 63 of file VisibilityPatchGrid.h.

Referenced by generate(), getEpocNumber(), getLandVisibilityPatch(), getTargetVisibilityPatch(), and getWaterVisibilityPatch().

LandSurround VisibilityPatchGrid::surround_ [protected]

Definition at line 64 of file VisibilityPatchGrid.h.

Referenced by drawSurround(), and generate().

MipMapPatchIndexs VisibilityPatchGrid::landIndexs_ [protected]

Definition at line 65 of file VisibilityPatchGrid.h.

Referenced by drawLand(), drawLandLODLevels(), and generate().

VisibilityPatchInfo VisibilityPatchGrid::patchInfo_ [protected]

Definition at line 68 of file VisibilityPatchGrid.h.

Referenced by calculateVisibility(), drawLand(), drawLandLODLevels(), drawWater(), generate(), getPatchInfo(), getVisibleLandPatchesCount(), and getVisibleWaterPatchesCount().

LandVisibilityPatch* VisibilityPatchGrid::landPatches_ [protected]

Definition at line 69 of file VisibilityPatchGrid.h.

Referenced by clear(), drawLand(), generate(), getLandVisibilityPatch(), and recalculateErrors().

TargetVisibilityPatch* VisibilityPatchGrid::targetPatches_ [protected]

Definition at line 70 of file VisibilityPatchGrid.h.

Referenced by clear(), generate(), and getTargetVisibilityPatch().

WaterVisibilityPatch* VisibilityPatchGrid::waterPatches_ [protected]

Definition at line 71 of file VisibilityPatchGrid.h.

Referenced by clear(), generate(), and getWaterVisibilityPatch().

VisibilityPatchQuad* VisibilityPatchGrid::visibilityPatches_ [protected]

Definition at line 74 of file VisibilityPatchGrid.h.

Referenced by calculateVisibility(), clear(), and generate().

int VisibilityPatchGrid::midX_ [protected]

Definition at line 77 of file VisibilityPatchGrid.h.

Referenced by generate(), getTargetVisibilityPatch(), and getWaterVisibilityPatch().

int VisibilityPatchGrid::midY_ [protected]

Definition at line 77 of file VisibilityPatchGrid.h.

Referenced by generate(), getTargetVisibilityPatch(), and getWaterVisibilityPatch().

int VisibilityPatchGrid::landWidth_ [protected]

Definition at line 78 of file VisibilityPatchGrid.h.

Referenced by drawLand(), generate(), getLandVisibilityPatch(), and recalculateErrors().

int VisibilityPatchGrid::landHeight_ [protected]

Definition at line 78 of file VisibilityPatchGrid.h.

Referenced by drawLand(), generate(), getLandVisibilityPatch(), and recalculateErrors().

int VisibilityPatchGrid::waterWidth_ [protected]

Definition at line 79 of file VisibilityPatchGrid.h.

Referenced by generate(), and getWaterVisibilityPatch().

int VisibilityPatchGrid::waterHeight_ [protected]

Definition at line 79 of file VisibilityPatchGrid.h.

Referenced by generate(), and getWaterVisibilityPatch().

int VisibilityPatchGrid::targetWidth_ [protected]

Definition at line 80 of file VisibilityPatchGrid.h.

Referenced by generate(), and getTargetVisibilityPatch().

int VisibilityPatchGrid::targetHeight_ [protected]

Definition at line 80 of file VisibilityPatchGrid.h.

Referenced by generate(), and getTargetVisibilityPatch().

int VisibilityPatchGrid::visibilityWidth_ [protected]

Definition at line 81 of file VisibilityPatchGrid.h.

Referenced by calculateVisibility(), and generate().

int VisibilityPatchGrid::visibilityHeight_ [protected]

Definition at line 81 of file VisibilityPatchGrid.h.

Referenced by calculateVisibility(), and generate().

The documentation for this class was generated from the following files:
Generated on Mon Feb 16 15:15:08 2009 for Scorched3D by  doxygen 1.5.3