docs/triton/_oriented_bounding_box_8h_source.html

// Copyright (c) 2013-2014 Sundog Software, LLC. All rights reserved worldwide.


#ifndef TRITON_OREINTED_BOUNDING_BOX_H

#define TRITON_OREINTED_BOUNDING_BOX_H


#include "TritonCommon.h"

#include "Vector3.h"

#include "Matrix3.h"


namespace Triton

{

class OrientedBoundingBox : public MemObject

{

public:

    OrientedBoundingBox();


    void Set(const Vector3& center, const Vector3& xExtent, const Vector3& yExtent, const Vector3& zExtent);


    bool PointInBox(const Vector3& point, double slop) const;


    void RecomputeBasis();


    Vector3 center;

    Vector3 axes[3];

    double halfDistances[3];

    Matrix3 invBasis;

};

}


#endif

Matrix3.h
Implements a 3x3 matrix and its operations.

TritonCommon.h
Common typedefs and defines used within Triton.

Vector3.h
A 3D Vector class and its operations.

Triton::Matrix3
A simple 3x3 matrix class and its operations.
Definition: Matrix3.h:30

Triton::MemObject
This base class for all Triton objects intercepts the new and delete operators, routing them through ...
Definition: MemAlloc.h:71

Triton::OrientedBoundingBox
An oriented bounding box defined by a center point and three axes.
Definition: OrientedBoundingBox.h:18

Triton::OrientedBoundingBox::Set
void Set(const Vector3 &center, const Vector3 &xExtent, const Vector3 &yExtent, const Vector3 &zExtent)
Define the OBB by a center point and vectors from center to extents in X, Y, and Z.

Triton::OrientedBoundingBox::OrientedBoundingBox
OrientedBoundingBox()
Constructor.

Triton::OrientedBoundingBox::RecomputeBasis
void RecomputeBasis()
Recomputes the basis used for PointInBox.

Triton::OrientedBoundingBox::PointInBox
bool PointInBox(const Vector3 &point, double slop) const
Test if a point is enclosed by the box.

Triton::Vector3
A 3D double-precision Vector class and its operations.
Definition: Vector3.h:36