gmtl::OOBox Class Reference

#include <OOBox.h>

List of all members.

Public Member Functions
	OOBox ()
	OOBox (OOBox &box)
Point3 &	center ()
const Point3 &	center () const
Vec3 &	axis (int i)
const Vec3 &	axis (int i) const
Vec3 *	axes ()
const Vec3 *	axes () const
float &	halfLen (int i)
const float &	halfLen (int i) const
float *	halfLens ()
const float *	halfLens () const
OOBox &	operator= (const OOBox &box)
bool	operator== (const OOBox &box) const
void	getVerts (Point3 verts[8]) const
void	mergeWith (const OOBox &box)
void	ident ()
Public Attributes
Point3	mCenter
Vec3	mAxis [3]
float	mHalfLen [3]

---

Detailed Description

Definition at line 19 of file OOBox.h.

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Constructor & Destructor Documentation

gmtl::OOBox::OOBox

(

)

[inline]

Definition at line 23 of file OOBox.h.

   { ident(); }

gmtl::OOBox::OOBox

(

OOBox &

box

)

[inline]

Definition at line 77 of file OOBox.h.

{
   mCenter = box.mCenter;
   mAxis[0] = box.mAxis[0];
   mAxis[1] = box.mAxis[1];
   mAxis[2] = box.mAxis[2];
   mHalfLen[0] = box.mHalfLen[0];
   mHalfLen[1] = box.mHalfLen[1];
   mHalfLen[2] = box.mHalfLen[2];
}

---

Member Function Documentation

Vec3 * gmtl::OOBox::axes

(

)

[inline]

Definition at line 109 of file OOBox.h.

{
   return mAxis;
}

const Vec3 * gmtl::OOBox::axes

(

)

const [inline]

Definition at line 114 of file OOBox.h.

{
   return mAxis;
}

Vec3 & gmtl::OOBox::axis

(

int

i

)

[inline]

Definition at line 99 of file OOBox.h.

{
   return mAxis[i];
}

const Vec3 & gmtl::OOBox::axis

(

int

i

)

const [inline]

Definition at line 104 of file OOBox.h.

{
   return mAxis[i];
}

const Point3 & gmtl::OOBox::center

(

)

const [inline]

Definition at line 94 of file OOBox.h.

{
   return mCenter;
}

Point3 & gmtl::OOBox::center

(

)

[inline]

Definition at line 89 of file OOBox.h.

{
   return mCenter;
}

void gmtl::OOBox::getVerts

(

Point3

verts[8]

)

const [inline]

Definition at line 164 of file OOBox.h.

{
   Vec3 x_half_axis = mAxis[0]*mHalfLen[0];
   Vec3 y_half_axis = mAxis[1]*mHalfLen[1];
   Vec3 z_half_axis = mAxis[2]*mHalfLen[2];

   verts[0] = mCenter - x_half_axis - y_half_axis - z_half_axis;
   verts[1] = mCenter + x_half_axis - y_half_axis - z_half_axis;
   verts[2] = mCenter + x_half_axis + y_half_axis - z_half_axis;
   verts[3] = mCenter - x_half_axis + y_half_axis - z_half_axis;
   verts[4] = mCenter - x_half_axis - y_half_axis + z_half_axis;
   verts[5] = mCenter + x_half_axis - y_half_axis + z_half_axis;
   verts[6] = mCenter + x_half_axis + y_half_axis + z_half_axis;
   verts[7] = mCenter - x_half_axis + y_half_axis + z_half_axis;
}

const float & gmtl::OOBox::halfLen

(

int

i

)

const [inline]

Definition at line 124 of file OOBox.h.

{
   return mHalfLen[i];
}

float & gmtl::OOBox::halfLen

(

int

i

)

[inline]

Definition at line 119 of file OOBox.h.

{
   return mHalfLen[i];
}

float * gmtl::OOBox::halfLens

(

)

[inline]

Definition at line 129 of file OOBox.h.

{
   return mHalfLen;
}

const float * gmtl::OOBox::halfLens

(

)

const [inline]

Definition at line 134 of file OOBox.h.

{
   return mHalfLen;
}

void gmtl::OOBox::ident

(

)

[inline]

Definition at line 57 of file OOBox.h.

   {
      mCenter = ZeroVec3;
      mAxis[0] = XUnitVec3;
      mAxis[1] = YUnitVec3;
      mAxis[2] = ZUnitVec3;
      mHalfLen[0] = mHalfLen[1] = mHalfLen[2] = 0.0f;
   }

void gmtl::OOBox::mergeWith

(

const OOBox &

box

)

OOBox & gmtl::OOBox::operator=

(

const OOBox &

box

)

[inline]

Definition at line 140 of file OOBox.h.

{
   mCenter = box.mCenter;
   mAxis[0] = box.mAxis[0];
   mAxis[1] = box.mAxis[1];
   mAxis[2] = box.mAxis[2];
   mHalfLen[0] = box.mHalfLen[0];
   mHalfLen[1] = box.mHalfLen[1];
   mHalfLen[2] = box.mHalfLen[2];
   return *this;
}

bool gmtl::OOBox::operator==

(

const OOBox &

box

)

const [inline]

Definition at line 153 of file OOBox.h.

{
   return ((mCenter == box.mCenter) &&
           (mAxis[0] == box.mAxis[0]) &&
           (mAxis[1] == box.mAxis[1]) &&
           (mAxis[2] == box.mAxis[2]) &&
           (mHalfLen[0] == box.mHalfLen[0]) &&
           (mHalfLen[1] == box.mHalfLen[1]) &&
           (mHalfLen[2] == box.mHalfLen[2]));
}

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Member Data Documentation

Vec3 gmtl::OOBox::mAxis[3]

Definition at line 68 of file OOBox.h.

Point3 gmtl::OOBox::mCenter

Definition at line 67 of file OOBox.h.

float gmtl::OOBox::mHalfLen[3]

Definition at line 69 of file OOBox.h.

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

• OOBox.h