rcrt::DynamicObject Class Reference

#include <DynamicObject.h>

Inheritance diagram for rcrt::DynamicObject:

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Collaboration diagram for rcrt::DynamicObject:

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List of all members.

Public Member Functions
	DynamicObject (std::string name)
virtual	~DynamicObject ()
void	setPrimitives (std::vector< Primitive * > *prList)
virtual void	setWorldMatrix (const Matrix4D &mat)
virtual Intersection	intersect (Ray &r) const
virtual const AABB &	getBoundingBox () const
virtual const Point3D &	getCentroid () const
Private Attributes
BIH< Primitive >	localTree

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Detailed Description

An object that has motion other than affine or none.

Dynamic objects are stored and loaded in world space coordinates to avoid matrix multiplications.

Uses a BIH that can be recomputed very fast, instead of a SAH based KDTree.

Definition at line 18 of file DynamicObject.h.

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Constructor & Destructor Documentation

rcrt::DynamicObject::DynamicObject

(

std::string

name

)

Definition at line 8 of file DynamicObject.cpp.

References rcrt::Matrix4D::identity(), rcrt::SolidObject::invWorldMatrix, and rcrt::SolidObject::worldMatrix.

rcrt::DynamicObject::~DynamicObject

(

)

[virtual]

Definition at line 14 of file DynamicObject.cpp.

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Member Function Documentation

void rcrt::DynamicObject::setPrimitives

(

std::vector< Primitive * > *

prList

)

[virtual]

Implements rcrt::SolidObject.

Definition at line 19 of file DynamicObject.cpp.

References localTree.

void rcrt::DynamicObject::setWorldMatrix

(

const Matrix4D &

mat

)

[virtual]

This does nothing, as we are alway in worldspace.

Reimplemented from rcrt::SolidObject.

Definition at line 24 of file DynamicObject.cpp.

Intersection rcrt::DynamicObject::intersect

(

Ray &

r

)

const [virtual]

Parameters:

The

ray that will be tested against.

Returns:

An Intersection that contains the closest intersection that can be determined.

Implements rcrt::Traceable.

Definition at line 29 of file DynamicObject.cpp.

References rcrt::Intersection::isValid(), and localTree.

const AABB & rcrt::DynamicObject::getBoundingBox

(

)

const [virtual]

Returns:

The minimum Axis-Aligned Bounding Box of this Traceable.

Implements rcrt::Traceable.

Definition at line 39 of file DynamicObject.cpp.

References localTree.

const Point3D & rcrt::DynamicObject::getCentroid

(

)

const [virtual]

Returns:

Some kind of central point of this object. This may just be an approximation (e.g. the central point of the AABB).

Implements rcrt::Traceable.

Definition at line 44 of file DynamicObject.cpp.

References localTree.

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Member Data Documentation

BIH<Primitive> rcrt::DynamicObject::localTree [private]

Definition at line 21 of file DynamicObject.h.

Referenced by getBoundingBox(), getCentroid(), intersect(), and setPrimitives().

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

• src/rcrt/objects/DynamicObject.h
• src/rcrt/objects/DynamicObject.cpp

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