From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- docs/doxygen/nel/classNLMISC_1_1CAABBox.html | 1245 ++++++++++++++++++++++++++ 1 file changed, 1245 insertions(+) create mode 100644 docs/doxygen/nel/classNLMISC_1_1CAABBox.html (limited to 'docs/doxygen/nel/classNLMISC_1_1CAABBox.html') diff --git a/docs/doxygen/nel/classNLMISC_1_1CAABBox.html b/docs/doxygen/nel/classNLMISC_1_1CAABBox.html new file mode 100644 index 00000000..d693a011 --- /dev/null +++ b/docs/doxygen/nel/classNLMISC_1_1CAABBox.html @@ -0,0 +1,1245 @@ + + + + nevrax.org : docs + + + + + + + + + + + + + + +

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NLMISC::CAABBox Class Reference

An Axis Aligned Bouding Box. +More... +

+#include <aabbox.h> +

Inheritance diagram for NLMISC::CAABBox: +

+ + + +List of all members. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Misc
void	makePyramid (CPlane planes[6]) const
	Build the equivalent polytope of planes. More...
void	computeIntersection (const CAABBox &b1, const CAABBox &b2)
	Compute the intersection of 2 bboxs. More...
CAABBox	computeAABBoxUnion (const CAABBox &b1, const CAABBox &b2)
	Compute the union of 2 aabboxes, that is the aabbox that contains the 2. More...
CAABBox	transformAABBox (const CMatrix &mat, const CAABBox &box)
	Apply a matrix on an aabbox. More...
Public Methods
	CAABBox ()
	Empty bbox Constructor. (for AABBoxExt::getRadius() correctness). More...
void	serial (NLMISC::IStream &f)
Builds.
void	setCenter (const CVector &center)
void	setHalfSize (const CVector &hs)
void	setSize (const CVector &s)
	Set the size of the bbox (ie 2 the halfSize).* More...
void	setMinMax (const CVector &bmin, const CVector &bmax)
	Build the bbox, with a min/max style bbox. More...
void	extend (const CVector &v)
	extend the bbox so it contains v. More...
Gets.
CVector	getMin () const
CVector	getMax () const
void	getMin (CVector &ret) const
void	getMax (CVector &ret) const
const CVector &	getCenter () const
const CVector &	getHalfSize () const
CVector	getSize () const
	Return the size of the bbox. More...
void	getSize (CVector &ret) const
float	getRadius () const
	Return the radius of the bbox. More...
Clip
bool	clipFront (const CPlane &p) const
	Is the bbox partially in front of the plane?? More...
bool	clipBack (const CPlane &p) const
	Is the bbox partially in back of the plane?? More...
bool	include (const CVector &a) const
	Does the bbox include this point. More...
bool	include (const CAABBox &box) const
	Does the bbox include entirely this bbox. More...
bool	intersect (const CAABBox &box) const
	Does the bbox intersect the bbox box. More...
bool	intersect (const CVector &a, const CVector &b, const CVector &c) const
	Does the bbox intersect the triangle ABC. More...
bool	intersect (const CBSphere &s) const
	Does the bbox instersect the sphere s. More...
Protected Attributes
CVector	Center
	The center of the bbox. More...
CVector	HalfSize
	The size/2 of the bbox. More...

Detailed Description

+An Axis Aligned Bouding Box. +

+Note: Center/HalfSize set to private, to have same manipulation for CAABBox and CAABBoxExt.

+Author:: +Lionel Berenguier , Nevrax France

+Date:: +2000

+ +

+Definition at line 54 of file aabbox.h.

Constructor & Destructor Documentation

+ + + + +
+ + + + + + + + + +
NLMISC::CAABBox::CAABBox ( ) [inline]
+
+ + + + + +
+ + + +
+Empty bbox Constructor. (for AABBoxExt::getRadius() correctness). +
+ +
+Definition at line 65 of file aabbox.h. +
+References Center, and HalfSize. +
+Referenced by NLMISC::CAABBoxExt::CAABBoxExt, computeAABBoxUnion, NLMISC::CAABBoxExt::getAABBox, NLMISC::CAABBoxExt::operator=, and transformAABBox.
+

Member Function Documentation

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::clipBack ( const CPlane & p ) const
+
+ + + + + +
+ + + +
+Is the bbox partially in back of the plane?? +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 59 of file aabbox.cpp. +
+References Center, and HalfSize. +
+Referenced by NL3D::CParticleSystemModel::checkAgainstPyramid, and NL3D::CWaterShape::clip.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::clipFront ( const CPlane & p ) const
+
+ + + + + +
+ + + +
+Is the bbox partially in front of the plane?? +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 39 of file aabbox.cpp. +
+References Center, and HalfSize.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
CAABBox NLMISC::CAABBox::computeAABBoxUnion ( const CAABBox & b1,
const CAABBox & b2
) [static]
+
+ + + + + +
+ + + +
+Compute the union of 2 aabboxes, that is the aabbox that contains the 2. +
+Should end up in NLMISC +
+Definition at line 190 of file aabbox.cpp. +
+References CAABBox, and min. +
+Referenced by NL3D::CPSLocated::computeBBox, and NL3D::CParticleSystem::computeBBox.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NLMISC::CAABBox::computeIntersection ( const CAABBox & b1,
const CAABBox & b2
)
+
+ + + + + +
+ + + +
+Compute the intersection of 2 bboxs. +
+NB: this methods suppose the intersection exist, and doesn't check it (use intersect() to check). If !intersect, *this is still modified and the result bbox is big chit. +
+Definition at line 206 of file aabbox.cpp. +
+References setMinMax.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::extend ( const CVector & v )
+
+ + + + + +
+ + + +
+extend the bbox so it contains v. +
+Warning!! By default, a bbox is the vector 0,0,0. So set the first vertex with setCenter() or else the bbox will be the extension of v and (0,0,0)... +
+Definition at line 174 of file aabbox.cpp. +
+References getMax, getMin, setMinMax, and v. +
+Referenced by NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NLPACS::CCollisionMeshBuild::computeTrivialTranslation, NL3D::CVegetableClipBlock::extendBBoxOnly, NL3D::CQuadGridClipCluster::extendCluster, NL3D::CTessBlock::extendSphereAdd, NLPACS::CGlobalRetriever::makeInstance, and NL3D::CCluster::makeVolume.
+

+ + + + +
+ + + + + + + + + +
const CVector& NLMISC::CAABBox::getCenter ( ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 94 of file aabbox.h. +
+References Center. +
+Referenced by NLPACS::CSurfaceQuadTree::addVertex, NL3D::CSkeletonShape::clip, NLPACS::CCollisionMeshBuild::computeTrivialTranslation, NL3D::CQuadGridClipCluster::extendCluster, NL3D::CTessBlock::extendSphereCompile, NLPACS::CRetrieverInstance::make, NLPACS::CSurfaceQuadTree::translate, and NL3D::CVegetableClipBlock::updateSphere.
+

+ + + + +
+ + + + + + + + + +
const CVector& NLMISC::CAABBox::getHalfSize ( ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 95 of file aabbox.h. +
+References HalfSize. +
+Referenced by NL3D::CPSUtil::addRadiusToAABBox, NLPACS::CSurfaceQuadTree::addVertex, NL3D::CQuadGridClipCluster::extendCluster, NLPACS::CRetrieverInstance::make, and NLPACS::CGlobalRetriever::makeInstance.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::getMax ( CVector & ret ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 93 of file aabbox.h. +
+References Center, and HalfSize.
+

+ + + + +
+ + + + + + + + + +
CVector NLMISC::CAABBox::getMax ( ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 91 of file aabbox.h. +
+References Center, and HalfSize. +
+Referenced by NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, NL3D::CPSUtil::displayBBox, extend, intersect, NL3D::CZoneLighter::makeQuadGridFromWaterShapes, NLPACS::CLocalRetriever::retrievePosition, NLPACS::CEdgeQuad::selectEdges, NLPACS::CChainQuad::selectEdges, and NLPACS::CGlobalRetriever::selectInstances.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::getMin ( CVector & ret ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 92 of file aabbox.h. +
+References Center, and HalfSize.
+

+ + + + +
+ + + + + + + + + +
CVector NLMISC::CAABBox::getMin ( ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 90 of file aabbox.h. +
+References Center, and HalfSize. +
+Referenced by NL3D::CPSUtil::displayBBox, extend, intersect, NL3D::CZoneLighter::makeQuadGridFromWaterShapes, NLPACS::CLocalRetriever::retrievePosition, NLPACS::CEdgeQuad::selectEdges, NLPACS::CChainQuad::selectEdges, and NLPACS::CGlobalRetriever::selectInstances.
+

+ + + + +
+ + + + + + + + + +
float NLMISC::CAABBox::getRadius ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the radius of the bbox. +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 100 of file aabbox.h. +
+References HalfSize. +
+Referenced by NL3D::CSkeletonShape::clip, NL3D::CQuadGridClipCluster::extendCluster, NL3D::CTessBlock::extendSphereCompile, and NL3D::CVegetableClipBlock::updateSphere.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::getSize ( CVector & ret ) const [inline]
+
+ + + + + +
+ + + +
+ +
+Definition at line 98 of file aabbox.h. +
+References HalfSize.
+

+ + + + +
+ + + + + + + + + +
CVector NLMISC::CAABBox::getSize ( ) const [inline]
+
+ + + + + +
+ + + +
+Return the size of the bbox. +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 97 of file aabbox.h. +
+References HalfSize.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::include ( const CAABBox & box ) const
+
+ + + + + +
+ + + +
+Does the bbox include entirely this bbox. +
+ +
+Definition at line 94 of file aabbox.cpp. +
+References Center, and HalfSize.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::include ( const CVector & a ) const
+
+ + + + + +
+ + + +
+Does the bbox include this point. +
+ +
+Definition at line 81 of file aabbox.cpp. +
+References Center, and HalfSize. +
+Referenced by NLPACS::CSurfaceQuadTree::addVertex, NL3D::CVegetableClipBlock::extendBBoxOnly, NL3D::CTessBlock::extendSphereAdd, NLPACS::CSurfaceQuadTree::getInterpZ, NLPACS::CSurfaceQuadTree::getLeaf, intersect, and NLPACS::CGlobalRetriever::retrievePosition.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::intersect ( const CBSphere & s ) const
+
+ + + + + +
+ + + +
+Does the bbox instersect the sphere s. +
+ +
+Definition at line 137 of file aabbox.cpp. +
+References Center, HalfSize, and s.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + +
bool NLMISC::CAABBox::intersect ( const CVector & a,
const CVector & b,
const CVector & c
) const
+
+ + + + + +
+ + + +
+Does the bbox intersect the triangle ABC. +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 121 of file aabbox.cpp. +
+References include, and makePyramid.
+

+ + + + +
+ + + + + + + + + + +
bool NLMISC::CAABBox::intersect ( const CAABBox & box ) const
+
+ + + + + +
+ + + +
+Does the bbox intersect the bbox box. +
+ +
+Definition at line 107 of file aabbox.cpp. +
+References getMax, and getMin. +
+Referenced by NL3D::CZoneLighter::makeQuadGridFromWaterShapes.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::makePyramid ( CPlane planes[6] ) const
+
+ + + + + +
+ + + +
+Build the equivalent polytope of planes. +
+ +
+Definition at line 153 of file aabbox.cpp. +
+References Center, and HalfSize. +
+Referenced by intersect.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::serial ( NLMISC::IStream & f )
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 165 of file aabbox.cpp. +
+References Center, HalfSize, NLMISC::IStream::serial, and NLMISC::IStream::serialVersion.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::setCenter ( const CVector & center ) [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 70 of file aabbox.h. +
+References Center. +
+Referenced by NL3D::CPatchDLMPointLight::compile, NL3D::CParticleSystem::computeBBox, NLPACS::CCollisionMeshBuild::computeTrivialTranslation, NL3D::CSegRemanenceShape::CSegRemanenceShape, NL3D::CSkeletonShape::CSkeletonShape, NLPACS::CSurfaceQuadTree::CSurfaceQuadTree, NL3D::CVegetableClipBlock::extendSphere, NL3D::CTessBlock::extendSphereFirst, NLPACS::CGlobalRetriever::findCollisionChains, NL3D::CWaveMakerShape::getAABBox, NL3D::CTransformShape::getAABBox, NL3D::CTransform::getAABBox, NL3D::CParticleSystemShape::getAABBox, NL3D::CFlareShape::getAABBox, NLPACS::IQuadNode::getBBox, NLPACS::CSurfaceQuadTree::init, NLPACS::CGlobalRetriever::init, NLPACS::CRetrieverInstance::make, NL3D::CCluster::makeVolume, and NLPACS::CSurfaceQuadTree::translate.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::setHalfSize ( const CVector & hs ) [inline]
+
+ + + + + +
+ + + +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 71 of file aabbox.h. +
+References HalfSize. +
+Referenced by NL3D::CPSUtil::addRadiusToAABBox, NL3D::CPatchDLMPointLight::compile, NL3D::CParticleSystem::computeBBox, NL3D::CSegRemanenceShape::CSegRemanenceShape, NL3D::CVegetableClipBlock::extendSphere, NL3D::CTessBlock::extendSphereFirst, NL3D::CWaveMakerShape::getAABBox, NL3D::CTransformShape::getAABBox, NL3D::CTransform::getAABBox, NL3D::CParticleSystemShape::getAABBox, NL3D::CFlareShape::getAABBox, NLPACS::IQuadNode::getBBox, NLPACS::CSurfaceQuadTree::init, NLPACS::CGlobalRetriever::init, and NLPACS::CRetrieverInstance::make.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
void NLMISC::CAABBox::setMinMax ( const CVector & bmin,
const CVector & bmax
) [inline]
+
+ + + + + +
+ + + +
+Build the bbox, with a min/max style bbox. +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 75 of file aabbox.h. +
+References Center, and HalfSize. +
+Referenced by NL3D::CWaterShape::computeBBox, NL3D::CPSLocated::computeBBox, computeIntersection, NL3D::CZoneLighter::computeTileFlagsForPositionTowardWater, and extend.
+

+ + + + +
+ + + + + + + + + + +
void NLMISC::CAABBox::setSize ( const CVector & s ) [inline]
+
+ + + + + +
+ + + +
+Set the size of the bbox (ie 2* the halfSize). +
+ +
+Reimplemented in NLMISC::CAABBoxExt. +
+Definition at line 73 of file aabbox.h. +
+References HalfSize, and s. +
+Referenced by NL3D::CSkeletonShape::CSkeletonShape, and NLPACS::CSurfaceQuadTree::CSurfaceQuadTree.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + +
CAABBox NLMISC::CAABBox::transformAABBox ( const CMatrix & mat,
const CAABBox & box
) [static]
+
+ + + + + +
+ + + +
+Apply a matrix on an aabbox. +
+
+Returns:
+an aabbox, bigger or equal to parameter, after the matrix multiplication
+
+Definition at line 221 of file aabbox.cpp. +
+References CAABBox, and min. +
+Referenced by NL3D::CCluster::applyMatrix, NL3D::CParticleSystem::computeBBox, NL3D::CZoneLighter::makeQuadGridFromWaterShapes, and NL3D::CCluster::setWorldMatrix.
+

Member Data Documentation

+ + + + +
+ + +
CVector NLMISC::CAABBox::Center [protected] +
+
+ + + + + +
+ + + +
+The center of the bbox. +
+ +
+Definition at line 58 of file aabbox.h. +
+Referenced by CAABBox, NLMISC::CAABBoxExt::clipBack, clipBack, NLMISC::CAABBoxExt::clipFront, clipFront, NLMISC::CAABBoxExt::getCenter, getCenter, getMax, getMin, include, intersect, makePyramid, NLMISC::CAABBoxExt::operator=, serial, NLMISC::CAABBoxExt::setCenter, setCenter, NLMISC::CAABBoxExt::setMinMax, and setMinMax.
+

+ + + + +
+ + +
CVector NLMISC::CAABBox::HalfSize [protected] +
+
+ + + + + +
+ + + +
+The size/2 of the bbox. +
+ +
+Definition at line 60 of file aabbox.h. +
+Referenced by CAABBox, clipBack, clipFront, NLMISC::CAABBoxExt::getHalfSize, getHalfSize, getMax, getMin, getRadius, NLMISC::CAABBoxExt::getSize, getSize, include, intersect, makePyramid, NLMISC::CAABBoxExt::operator=, serial, NLMISC::CAABBoxExt::setHalfSize, setHalfSize, NLMISC::CAABBoxExt::setMinMax, setMinMax, NLMISC::CAABBoxExt::setSize, setSize, and NLMISC::CAABBoxExt::updateRadius.
+

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

+ + + +
+

+ + -- cgit v1.2.1

NLMISC::CAABBox Class Reference

Misc

Public Methods

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation