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Documentation                       Search   NLMISC::CVector Class Reference A 3D vector of float. More... #include <vector.h> Inheritance diagram for NLMISC::CVector: List of all members. Public Methods std::string  asString () const   Returns the contents as a printable string "x y z". More... Object.   CVector ()   Constructor wich do nothing. More...   CVector (float _x, float _y, float _z)   Constructor . More...   CVector (const CVector &v)   Copy Constructor. More... Base Maths. CVector &  operator+= (const CVector &v) CVector &  operator-= (const CVector &v) CVector &  operator *= (float f) CVector &  operator/= (float f) CVector  operator+ (const CVector &v) const CVector  operator- (const CVector &v) const CVector  operator * (float f) const CVector  operator/ (float f) const CVector  operator- () const Advanced Maths. float  operator * (const CVector &v) const   Dot product. More... CVector  operator^ (const CVector &v) const   Cross product. More... float  norm () const   Return the norm of the vector. More... float  sqrnorm () const   Return the square of the norm of the vector. More... void  normalize ()   Normalize the vector. More... CVector  normed () const   Return the vector normalized. More... Misc. void  set (float _x, float _y, float _z) bool  operator== (const CVector &v) const bool  operator!= (const CVector &v) const bool  isNull () const bool  operator< (const CVector &v) const   This operator is here just for map/set insertion(no meaning). comparison order is x,y,z. More... void  sphericToCartesian (float r, float theta, float phi)   Setup the vector with spheric coordinates. More... void  cartesianToSpheric (float &r, float &theta, float &phi) const   Get the sphreic coordinates of the vector. More... void  minof (const CVector &a, const CVector &b)   Set all vector x/y/z as minimum of a/b x/y/z (respectively). More... void  maxof (const CVector &a, const CVector &b)   Set all vector x/y/z as maximum of a/b x/y/z (respectively). More... void  serial (IStream &f)   serial. More... Public Attributes float  x float  y float  z Static Public Attributes const CVector  Null   Null vector (0,0,0). More... const CVector  I   I vector (1,0,0). More... const CVector  J   J vector (0,1,0). More... const CVector  K   K vector (0,0,1). More... Friends CVector  operator * (float f, const CVector &v0) Detailed Description A 3D vector of float. Author: Lionel Berenguier , Nevrax France Date: 2000 Definition at line 48 of file vector.h. Constructor & Destructor Documentation NLMISC::CVector::CVector (    )  [inline]   Constructor wich do nothing. Definition at line 67 of file vector.h. Referenced by cartesianToSpheric, CVector, normed, operator *, operator+, operator-, and operator^. NLMISC::CVector::CVector (  float    _x, float    _y, float    _z )  [inline]   Constructor . Definition at line 69 of file vector.h. NLMISC::CVector::CVector (  const CVector &    v )  [inline]   Copy Constructor. Definition at line 71 of file vector.h. References CVector, r, and v. Member Function Documentation string NLMISC::CVector::asString (    )  const   Returns the contents as a printable string "x y z". Definition at line 45 of file vector.cpp. References x, y, and z. void NLMISC::CVector::cartesianToSpheric (  float &    r, float &    theta, float &    phi )  const [inline]   Get the sphreic coordinates of the vector. See sphericToCartesian() to know coordinates conventions. See also: sphericToCartesian() Definition at line 161 of file vector_inline.h. References NLMISC::clamp, CVector, norm, normed, r, and v. bool NLMISC::CVector::isNull (    )  const [inline]   Definition at line 148 of file vector_inline.h. Referenced by NLSOUND::CSimpleSource::setDirection, NLPACS::CGlobalRetriever::testBBoxMove, and NLPACS::CGlobalRetriever::testCylinderMove. void NLMISC::CVector::maxof (  const CVector &    a, const CVector &    b )  [inline]   Set all vector x/y/z as maximum of a/b x/y/z (respectively). Definition at line 192 of file vector_inline.h. References x, y, and z. void NLMISC::CVector::minof (  const CVector &    a, const CVector &    b )  [inline]   Set all vector x/y/z as minimum of a/b x/y/z (respectively). Definition at line 186 of file vector_inline.h. References min, x, y, and z. float NLMISC::CVector::norm (    )  const [inline]   Return the norm of the vector. Definition at line 115 of file vector_inline.h. References x, y, and z. Referenced by cartesianToSpheric, NL3D::CMaterial::decompUserTexMat, NLLIGO::CPrimZone::getSegmentDist, and normalize. void NLMISC::CVector::normalize (    )  [inline]   Normalize the vector. Definition at line 119 of file vector_inline.h. References norm. Referenced by NL3D::CZoneLighter::buildZoneInformation, NL3D::CPSRadialEmitter::emit, NL3D::CPSEmitterConic::emit, NL3D::CZoneLighter::light, and NL3D::CHeatHaze::performHeatHaze. CVector NLMISC::CVector::normed (    )  const [inline]   Return the vector normalized. Definition at line 125 of file vector_inline.h. References CVector. Referenced by cartesianToSpheric, and NL3D::CSpecCubeMapFunctor::operator(). float NLMISC::CVector::operator * (  const CVector &    v )  const [inline]   Dot product. Definition at line 97 of file vector_inline.h. References v, x, y, and z. CVector NLMISC::CVector::operator * (  float    f )  const [inline]   Definition at line 75 of file vector_inline.h. References CVector, x, y, and z. CVector & NLMISC::CVector::operator *= (  float    f )  [inline]   Definition at line 54 of file vector_inline.h. References x, y, and z. bool NLMISC::CVector::operator!= (  const CVector &    v )  const [inline]   Definition at line 144 of file vector_inline.h. References v. CVector NLMISC::CVector::operator+ (  const CVector &    v )  const [inline]   Definition at line 65 of file vector_inline.h. References CVector, v, x, y, and z. CVector & NLMISC::CVector::operator+= (  const CVector &    v )  [inline]   Definition at line 40 of file vector_inline.h. References v, x, y, and z. CVector NLMISC::CVector::operator- (    )  const [inline]   Definition at line 84 of file vector_inline.h. References CVector, x, y, and z. CVector NLMISC::CVector::operator- (  const CVector &    v )  const [inline]   Definition at line 70 of file vector_inline.h. References CVector, v, x, y, and z. CVector & NLMISC::CVector::operator-= (  const CVector &    v )  [inline]   Definition at line 47 of file vector_inline.h. References v, x, y, and z. CVector NLMISC::CVector::operator/ (  float    f )  const [inline]   Definition at line 80 of file vector_inline.h. CVector & NLMISC::CVector::operator/= (  float    f )  [inline]   Definition at line 61 of file vector_inline.h. bool NLMISC::CVector::operator< (  const CVector &    v )  const [inline]   This operator is here just for map/set insertion(no meaning). comparison order is x,y,z. Definition at line 152 of file vector_inline.h. References v, x, y, and z. bool NLMISC::CVector::operator== (  const CVector &    v )  const [inline]   Definition at line 140 of file vector_inline.h. References v, x, y, and z. CVector NLMISC::CVector::operator^ (  const CVector &    v )  const [inline]   Cross product. compute the cross product *this ^ v. Definition at line 101 of file vector_inline.h. References CVector, v, x, y, and z. void NLMISC::CVector::serial (  IStream &    f )  [inline]   serial. Definition at line 198 of file vector_inline.h. References x, y, and z. void NLMISC::CVector::set (  float    _x, float    _y, float    _z )  [inline]   Definition at line 136 of file vector_inline.h. References x, y, and z. Referenced by NL3D::CZoneLighter::CLightDesc::CLightDesc, NL3D::CInstanceLighter::CLightDesc::CLightDesc, NL3D::CQuadTree::CQuadTree, NLSOUND::CSourceDSound::getDirection, NLSOUND::CSourceAL::getDirection, NLSOUND::CListenerDSound::getOrientation, NLSOUND::CListenerAL::getOrientation, NLSOUND::CSourceDSound::getVelocity, NLSOUND::CSourceAL::getVelocity, NLSOUND::CListenerDSound::getVelocity, NLSOUND::CListenerAL::getVelocity, NL3D::CZoneLighter::init, NL3D::CPSBrownianForce::initPrecalc, NL3D::CPSBrownianForce::integrate, NL3D::CHeatHaze::performHeatHaze, and NLPACS::ULocalPosition::setKeepZ. void NLMISC::CVector::sphericToCartesian (  float    r, float    theta, float    phi )  [inline]   Setup the vector with spheric coordinates. sphericToCartesian(1,0,0) build the I vector ((1,0,0)). the formula is: x= r*cos(theta)*cos(phi) y= r*sin(theta)*cos(phi) z= r*sin(phi) See also: cartesianToSpheric() Definition at line 175 of file vector_inline.h. References r, x, y, and z. float NLMISC::CVector::sqrnorm (    )  const [inline]   Return the square of the norm of the vector. Definition at line 111 of file vector_inline.h. References x, y, and z. Referenced by NLSOUND::CSourceDSound::updateVolume. Friends And Related Function Documentation CVector operator * (  float    f, const CVector &    v0 )  [friend]   Definition at line 88 of file vector_inline.h. Member Data Documentation const CVector NLMISC::CVector::I [static]   I vector (1,0,0). Referenced by NL3D::CPSPlaneBasisBlender::CPSPlaneBasisBlender, NLPACS::UMoveContainer::getPACSCoordsFromMatrix, NL3D::CPSRibbon::setupTextureMatrix, and NL3D::CPSShockWave::setupUFactor. const CVector NLMISC::CVector::J [static]   J vector (0,1,0). Referenced by NL3D::CPSPlaneBasisBlender::CPSPlaneBasisBlender, NL3D::CPSRibbon::setupTextureMatrix, NL3D::CPSShockWave::setupUFactor, and NL3D::ITravCameraScene::update. const CVector NLMISC::CVector::K [static]   K vector (0,0,1). Referenced by NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NL3D::CPSPlaneBasisMemory::CPSPlaneBasisMemory, NL3D::CZoneLighter::lightWater, NL3D::CHeatHaze::performHeatHaze, NL3D::CPSRibbon::setupTextureMatrix, NL3D::CPSShockWave::setupUFactor, and NL3D::CAnimatedMaterial::update. const CVector NLMISC::CVector::Null [static]   Null vector (0,0,0). Referenced by NLPACS::CLocalRetriever::CLocalPosition::CLocalPosition, NL3D::CParticleSystem::computeBBox, NL3D::CPSLocated::CPostNewElementRequestInfo::CPostNewElementRequestInfo, NL3D::CSegRemanence::CSampledPos::CSampledPos, NL3D::CSegRemanenceShape::CSegRemanenceShape, NL3D::CWaterShape::CWaterShape, NL3D::CMRMMeshFinal::CWedge::CWedge, NL3D::CWaveMakerShape::getAABBox, NL3D::CParticleSystemShape::getAABBox, NL3D::UParticleSystemInstance::getGlobalVectorValue, NL3D::CParticleSystem::getGlobalVectorValue, NL3D::CParticleSystem::getGlobalVectorValueHandle, NL3D::IPSMover::getNormal, NL3D::CPSBrownianForce::initPrecalc, NL3D::ITravCameraScene::ITravCameraScene, NL3D::CHeatHaze::performHeatHaze, NL3D::CSegRemanenceShape::setNumCorners, and NL3D::CParticleSystem::setSysMat. float NLMISC::CVector::x   Definition at line 51 of file vector.h. Referenced by NLPACS::CMoveContainer::addCollisionnablePrimitiveBlock, asString, NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NLLIGO::CPrimZone::contains, NL3D::CMaterial::decompUserTexMat, NL3D::CCloud::dispBill, NL3D::CCloud::dispXYZ, NL3D::CPSEmitterRectangle::emit, NL3D::CCloud::genBill, NLPACS::CRetrieverInstance::getDoubleGlobalPosition, NLPACS::CRetrieverInstance::getGlobalPosition, NL3D::CPSUtil::getInterpolatedNoise, NLPACS::CRetrieverInstance::getLocalPosition, NL3D::CCloud::getSizeX, NL3D::CZoneLighter::getSkyContribution, NLSOUND::CListenerAL::getVelocity, NL3D::CCloud::getX, NL3D::CQuadTree::CQuadNode::includeBoxQuad, NL3D::CCloud::init, NL3D::CQuadTree::insert, NLPACS::CFaceGrid::CFaceGridBuild::insert, NLPACS::CLocalRetriever::insurePosition, NL3D::CPSBrownianForce::integrate, NL3D::CPSGravity::integrate, NL3D::CPSLocated::integrateSingle, NL3D::CPSBrownianForce::integrateSingle, NL3D::CPSGravity::integrateSingle, NL3D::CQuadTree::CQuadNode::intersectBox, NL3D::CQuadTree::CQuadNode::intersectBoxQuad, NL3D::CZoneLighter::light, NL3D::CZoneLighter::lightWater, NLPACS::CCollisionMeshBuild::link, maxof, minof, norm, operator *, operator *=, operator+, operator+=, operator-, operator-=, operator<, operator==, operator^, NLPACS::CVector2s::pack, NL3D::CPSBrownianForce::performDynamic, NL3D::CHeatHaze::performHeatHaze, NL3D::CCubeGrid::project, NL3D::CCloud::reset, NL3D::CQuadTree::select, NLPACS::CFaceGrid::select, NL3D::CCubeGrid::select, NL3D::CStaticQuadGrid< const CTriangle * >::selectPoint, serial, set, NL3D::CDriverGL::setConstant, NLSOUND::CSourceDSound::setDirection, NLSOUND::CSourceAL::setDirection, NLSOUND::CListenerDSound::setOrientation, NLSOUND::CListenerAL::setOrientation, NLSOUND::CSourceDSound::setPos, NLSOUND::CSourceAL::setPos, NLSOUND::CListenerDSound::setPos, NLSOUND::CListenerAL::setPos, NL3D::CCloud::setSizeX, NL3D::CWaterRenderObs::setupMaterialNVertexShader, NLSOUND::CSourceDSound::setVelocity, NLSOUND::CSourceAL::setVelocity, NLSOUND::CListenerDSound::setVelocity, NLSOUND::CListenerAL::setVelocity, NL3D::CCloud::setX, NLPACS::CRetrieverInstance::snap, sphericToCartesian, NL3D::CQuadTree::CQuadNode::split, sqrnorm, NLPACS::CGlobalRetriever::testBBoxMove, NLPACS::CGlobalRetriever::testBBoxRot, NLPACS::CGlobalRetriever::testCylinderMove, NLPACS::IQuadNode::translate, NL3D::CWaveMakerDetailObs::traverse, and NL3D::CWaterRenderObs::traverse. float NLMISC::CVector::y   Definition at line 51 of file vector.h. Referenced by NLPACS::CMoveContainer::addCollisionnablePrimitiveBlock, asString, NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NLLIGO::CPrimZone::contains, NL3D::CMaterial::decompUserTexMat, NL3D::CCloud::dispBill, NL3D::CCloud::dispXYZ, NL3D::CDeform2d::doDeform, NL3D::CPSEmitterRectangle::emit, NL3D::CCloud::genBill, NLPACS::CRetrieverInstance::getDoubleGlobalPosition, NLPACS::CRetrieverInstance::getGlobalPosition, NL3D::CPSUtil::getInterpolatedNoise, NLPACS::CRetrieverInstance::getLocalPosition, NL3D::CCloud::getSizeY, NL3D::CZoneLighter::getSkyContribution, NLSOUND::CListenerAL::getVelocity, NL3D::CCloud::getY, NL3D::CCloud::init, NL3D::CQuadTree::insert, NL3D::CQuadTree::CQuadNode::insert, NLPACS::CFaceGrid::CFaceGridBuild::insert, NLPACS::CLocalRetriever::insurePosition, NL3D::CPSBrownianForce::integrate, NL3D::CPSGravity::integrate, NL3D::CPSLocated::integrateSingle, NL3D::CPSBrownianForce::integrateSingle, NL3D::CPSGravity::integrateSingle, NL3D::CQuadTree::CQuadNode::intersectBox, NL3D::CZoneLighter::light, NL3D::CZoneLighter::lightWater, NLPACS::CCollisionMeshBuild::link, maxof, minof, norm, operator *, operator *=, operator+, operator+=, operator-, operator-=, operator<, operator==, operator^, NLPACS::CVector2s::pack, NL3D::CPSBrownianForce::performDynamic, NL3D::CCubeGrid::project, NL3D::CCloud::reset, NL3D::CQuadTree::select, NLPACS::CFaceGrid::select, NL3D::CCubeGrid::select, NL3D::CStaticQuadGrid< const CTriangle * >::selectPoint, serial, set, NL3D::CDriverGL::setConstant, NLSOUND::CSourceDSound::setDirection, NLSOUND::CSourceAL::setDirection, NLSOUND::CListenerDSound::setOrientation, NLSOUND::CListenerAL::setOrientation, NLSOUND::CSourceDSound::setPos, NLSOUND::CSourceAL::setPos, NLSOUND::CListenerDSound::setPos, NLSOUND::CListenerAL::setPos, NL3D::CCloud::setSizeY, NL3D::CWaterRenderObs::setupMaterialNVertexShader, NLSOUND::CSourceDSound::setVelocity, NLSOUND::CSourceAL::setVelocity, NLSOUND::CListenerDSound::setVelocity, NLSOUND::CListenerAL::setVelocity, NL3D::CCloud::setY, NLPACS::CRetrieverInstance::snap, sphericToCartesian, sqrnorm, NLPACS::CGlobalRetriever::testBBoxMove, NLPACS::CGlobalRetriever::testBBoxRot, NLPACS::CGlobalRetriever::testCylinderMove, NLPACS::IQuadNode::translate, NL3D::CWaveMakerDetailObs::traverse, and NL3D::CWaterRenderObs::traverse. float NLMISC::CVector::z   Definition at line 51 of file vector.h. Referenced by NLPACS::CMoveContainer::addCollisionnablePrimitiveBlock, NLPACS::IQuadNode::addVertex, asString, NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NL3D::CCloud::dispBill, NL3D::CCloud::dispXYZ, NL3D::CPSEmitterRectangle::emit, NL3D::CCloud::genBill, NLPACS::CRetrieverInstance::getDoubleGlobalPosition, NLPACS::CRetrieverInstance::getGlobalPosition, NLPACS::CLocalRetriever::getHeight, NL3D::CPSUtil::getInterpolatedNoise, NLPACS::CRetrieverInstance::getLocalPosition, NL3D::CCloud::getSizeZ, NLSOUND::CListenerAL::getVelocity, NL3D::CCloud::getZ, NL3D::CQuadTree::CQuadNode::includeBoxQuad, NL3D::CCloud::init, NL3D::CQuadTree::insert, NL3D::CPSBrownianForce::integrate, NL3D::CPSGravity::integrate, NL3D::CPSLocated::integrateSingle, NL3D::CPSBrownianForce::integrateSingle, NL3D::CPSGravity::integrateSingle, NL3D::CQuadTree::CQuadNode::intersectBox, NL3D::CQuadTree::CQuadNode::intersectBoxQuad, NLPACS::CCollisionMeshBuild::link, maxof, minof, norm, operator *, operator *=, operator+, operator+=, operator-, operator-=, operator<, operator==, operator^, NL3D::CHeatHaze::performHeatHaze, NL3D::CCubeGrid::project, NL3D::CCloud::reset, NL3D::CQuadTree::select, NL3D::CCubeGrid::select, serial, set, NL3D::CDriverGL::setConstant, NLSOUND::CSourceDSound::setDirection, NLSOUND::CSourceAL::setDirection, NLPACS::ULocalPosition::setKeepZ, NLSOUND::CListenerDSound::setOrientation, NLSOUND::CListenerAL::setOrientation, NLSOUND::CSourceDSound::setPos, NLSOUND::CSourceAL::setPos, NLSOUND::CListenerDSound::setPos, NLSOUND::CListenerAL::setPos, NL3D::CCloud::setSizeZ, NL3D::CWaterRenderObs::setupMaterialNVertexShader, NLSOUND::CSourceDSound::setVelocity, NLSOUND::CSourceAL::setVelocity, NLSOUND::CListenerDSound::setVelocity, NLSOUND::CListenerAL::setVelocity, NL3D::CCloud::setZ, NLPACS::CRetrieverInstance::snap, sphericToCartesian, NL3D::CQuadTree::CQuadNode::split, sqrnorm, NLPACS::IQuadNode::translate, NL3D::CWaterRenderObs::traverse, and NLSOUND::CBackgroundSoundManager::updateBackgroundStatus. The documentation for this class was generated from the following files: vector.h vector_inline.h vector.cpp