This class describes a brush (convex polyhedron) within a CollisionModelStaticT collision shape. More...

#include "CollisionModel_static.hpp"

Classes
struct	EdgeT

struct	SideT

Public Member Functions
	BrushT ()
	The default constructor. More...

void	CacheHullVerts () const

void	CacheHullEdges () const

void	TraceConvexSolid (const InternalTraceSolidT &TraceSolid, const Vector3dT &Start, const Vector3dT &Ray, unsigned long ClipMask, TraceResultT &Result) const
	Traces the given convex polyhedron from Start along Ray (up to the input value of Result.Fraction) through the brush, and reports the first collision, if any. More...

void	TraceRay (const Vector3dT &Start, const Vector3dT &Ray, unsigned long ClipMask, TraceResultT &Result) const

void	TraceBevelBB (const BoundingBox3dT &TraceBB, const Vector3dT &Start, const Vector3dT &Ray, unsigned long ClipMask, TraceResultT &Result) const

Public Attributes
CollisionModelStaticT *	Parent

SideT *	Sides
	The sides of the brush (i.e. the planes whose intersection forms the brush). This points into Parent->m_BrushSides, the array of all sides of the collision shape the brush is a part of. More...

unsigned long	NrOfSides
	How many sides the brush has. More...

BoundingBox3dT	BB
	The bounding box (of the vertices) of this brush. More...

unsigned long	Contents
	The contents of this brush. More...

unsigned long	CheckCount
	Used in order to avoid processing things twice. More...

unsigned long *	HullVerts
	The union of the vertex indices of the sides of this brush (i.e. the unique vertices whose convex hull forms the brush), referring into the m_Vertices list. More...

unsigned long	NrOfHullVerts
	The number of unique vertices (or rather, vertex indices). More...

EdgeT *	HullEdges
	The unique edges of this brush (e.g. edge <A, B> is not stored again as edge <B, A>). More...

unsigned long	NrOfHullEdges
	The number of unique edges (or rather, edge indices). More...

Detailed Description

This class describes a brush (convex polyhedron) within a CollisionModelStaticT collision shape.

It is conceptually very similar to and has in fact been created from the Brush3T<double> class.

Brushes participate in traces (collision tests) and are exclusively used for volume contents tests.

Note that most members (all but CheckCount) could and should be declared "const" - if not for the assignment operator that is required when storing elements of this class in ArrayT<>s.

Constructor & Destructor Documentation

CollisionModelStaticT::BrushT::BrushT ( )

The default constructor.

Member Function Documentation

void CollisionModelStaticT::BrushT::TraceConvexSolid	(	const InternalTraceSolidT &	TraceSolid,
		const Vector3dT &	Start,
		const Vector3dT &	Ray,
		unsigned long	ClipMask,
		TraceResultT &	Result
	)		const

Traces the given convex polyhedron from Start along Ray (up to the input value of Result.Fraction) through the brush, and reports the first collision, if any.

For more detailed documentation, see CollisionModelT::TraceConvexSolid(), which has the same signature.

See Also: CollisionModelT::TraceConvexSolid(); TraceResultT

Member Data Documentation

BoundingBox3dT cf::ClipSys::CollisionModelStaticT::BrushT::BB

The bounding box (of the vertices) of this brush.

unsigned long cf::ClipSys::CollisionModelStaticT::BrushT::CheckCount

mutable

Used in order to avoid processing things twice.

unsigned long cf::ClipSys::CollisionModelStaticT::BrushT::Contents

The contents of this brush.

EdgeT* cf::ClipSys::CollisionModelStaticT::BrushT::HullEdges

mutable

The unique edges of this brush (e.g. edge <A, B> is not stored again as edge <B, A>).

unsigned long* cf::ClipSys::CollisionModelStaticT::BrushT::HullVerts

mutable

The union of the vertex indices of the sides of this brush (i.e. the unique vertices whose convex hull forms the brush), referring into the m_Vertices list.

unsigned long cf::ClipSys::CollisionModelStaticT::BrushT::NrOfHullEdges

mutable

The number of unique edges (or rather, edge indices).

unsigned long cf::ClipSys::CollisionModelStaticT::BrushT::NrOfHullVerts

mutable

The number of unique vertices (or rather, vertex indices).

unsigned long cf::ClipSys::CollisionModelStaticT::BrushT::NrOfSides

How many sides the brush has.

SideT* cf::ClipSys::CollisionModelStaticT::BrushT::Sides

The sides of the brush (i.e. the planes whose intersection forms the brush). This points into Parent->m_BrushSides, the array of all sides of the collision shape the brush is a part of.

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

Libs/ClipSys/CollisionModel_static.hpp
Libs/ClipSys/CollisionModel_static.cpp

Classes

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation