fe::ext::SurfaceI::ImpactI Class Reference

results of a surface intersection More...

#include <SurfaceI.h>

Inheritance diagram for fe::ext::SurfaceI::ImpactI:

Public Member Functions
virtual SpatialVector	origin (void) const =0
virtual SpatialVector	direction (void) const =0
virtual Real	distance (void) const =0
virtual SpatialVector	intersection (void)=0
virtual SpatialVector	normal (void)=0
virtual I32	face (void)=0
	Internal search index. More...
virtual I32	triangleIndex (void)=0
	Barycentric element index. More...
virtual I32	primitiveIndex (void)=0
	Source's atomic index. More...
virtual I32	partitionIndex (void)=0
	numerical enumeration of the named partitions More...
virtual SpatialBary	barycenter (void)=0
	Position within a triangle or curve. More...
virtual Vector2	uv (void)=0
virtual SpatialVector	du (void)=0
virtual SpatialVector	dv (void)=0
virtual Color	diffuse (void) const =0
	TEMP HACK for xMechanics test TODO Material independent from surface. More...
virtual void	setDiffuse (Color a_diffuse)=0
Public Member Functions inherited from fe::Component
const String &	name (void) const
	Return the components chosen name. More...
const String	verboseName (void) const
	Return the annotated chosen name. More...
void	setName (const String &name)
	Rename the component to anything you want. More...
hp< Registry >	registry (void) const
	Get the Registry that created this component. More...
void	adjoin (sp< Component > spComponent)
	Tie this component's lifetime to another. More...
sp< Component >	create (const String &implementation, BWORD quiet=FALSE) const
	Convienience function to registry()->create() More...
void	disjoin (void)
	Untie component from Hub, if connected. More...
String	factoryName (void)
void	setLibrary (sp< Library > spLibrary)
	Store a reference to the library used to instantiate this component. More...
sp< Library >	library (void)
	Get the library that created the component. More...
void	setFactoryIndex (I32 a_factoryIndex)
	Set the library's factory index. More...
I32	factoryIndex (void)
	Get the library's factory index. More...
void	setSingleton (BWORD set)
	Specify whether component is a singleton. More...
BWORD	isSingleton (void)
	Return whether component is a singleton. More...
virtual void	acquire (void)
	Specialized reference increment. More...
virtual void	release (void)
	Specialized reference decrement. More...
Public Member Functions inherited from fe::Handled< Component >
const hp< Component > &	getHandle (void) const
	Get a safe handle to this object. More...
Public Member Functions inherited from fe::Protectable
virtual I32	protection (void) const
virtual void	protect (void)
virtual void	unprotect (void)
virtual Protectable *	clone (Protectable *pInstance=NULL)
Public Member Functions inherited from fe::Counted
virtual void	acquire (int &rCount)
	Increment the reference count (and get the count) More...
virtual void	abandon (void)
	Decrement the reference count. More...
int	count (void) const
	Return the count of references. More...
void	setName (const String &)
void	trackReference (void *pReference, String what)
void	untrackReference (void *pReference)
void	registerRegion (void *pT, U32 bytes)
Public Member Functions inherited from fe::Initialized
void	initializeAll (void)
void	setActive (bool a_active)

Additional Inherited Members
Static Public Member Functions inherited from fe::Counted
static String	reportTracker (void)
static U32	trackerCount (void)
Protected Types inherited from fe::Initialized
typedef void(*	InitializeFunction) (Initialized *)
Protected Member Functions inherited from fe::Handled< Component >
void	abandonHandle (void)
Protected Member Functions inherited from fe::Counted
int	releaseInternal (void)
	Decrement the reference count. More...
void	suppressReport (void)
Protected Member Functions inherited from fe::Initialized
void	addInitializer (InitializeFunction function)
Related Functions inherited from fe::Component
FE_DL_EXPORT void FE_CDECL	checkUnload (sp< Library > &pLibrary, Component *pComponent=NULL)
	Delete the component and unload libraries where appropriate. More...

Detailed Description

results of a surface intersection

Member Function Documentation

barycenter()

virtual SpatialBary fe::ext::SurfaceI::ImpactI::barycenter ( void  )

pure virtual

Position within a triangle or curve.

For triangluar representations, this is the barycentric coordinate. For curves, the first vector element is the unit distance along the curve.

diffuse()

virtual Color fe::ext::SurfaceI::ImpactI::diffuse ( void  ) const

pure virtual

TEMP HACK for xMechanics test TODO Material independent from surface.

face()

virtual I32 fe::ext::SurfaceI::ImpactI::face ( void  )

pure virtual

Internal search index.

partitionIndex()

virtual I32 fe::ext::SurfaceI::ImpactI::partitionIndex ( void  )

pure virtual

numerical enumeration of the named partitions

primitiveIndex()

virtual I32 fe::ext::SurfaceI::ImpactI::primitiveIndex ( void  )

pure virtual

Source's atomic index.

This is an index specific to where the pickable element came from. One index may be for a free triangle, a pair of triangles from a quad, a pure quadric, a full NURBS patch, a whole curve, or whatever arbitrary collective was determined relevant by the system it came from.

triangleIndex()

virtual I32 fe::ext::SurfaceI::ImpactI::triangleIndex ( void  )

pure virtual

Barycentric element index.

Use this for barycentric sampling. For surfaces converted into triangles, this is simply that index. For curves, this is really the curve index.

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

• SurfaceI.h