OrxAABox

Data Structures
struct	orxAABOX

Functions
static orxINLINE orxAABOX *	orxAABox_Copy (orxAABOX *_pstDst, const orxAABOX *_pstSrc)
static orxINLINE orxVECTOR *	orxAABox_GetCenter (const orxAABOX *_pstOp, orxVECTOR *_pvRes)
static orxINLINE orxBOOL	orxAABox_IsInside (const orxAABOX *_pstBox, const orxVECTOR *_pvPosition)
static orxINLINE orxAABOX *	orxAABox_Move (orxAABOX *_pstRes, const orxAABOX *_pstOp, const orxVECTOR *_pvMove)
static orxINLINE orxAABOX *	orxAABox_Reorder (orxAABOX *_pstBox)
static orxINLINE orxAABOX *	orxAABox_Set (orxAABOX *_pstRes, const orxVECTOR *_pvTL, const orxVECTOR *_pvBR)
static orxINLINE orxBOOL	orxAABox_Test2DIntersection (const orxAABOX *_pstBox1, const orxAABOX *_pstBox2)
static orxINLINE orxBOOL	orxAABox_TestIntersection (const orxAABOX *_pstBox1, const orxAABOX *_pstBox2)

Detailed Description

Axis-aligned box module Module that handles axis-aligned boxes

Function Documentation

static orxINLINE orxAABOX* orxAABox_Copy ( orxAABOX *  _pstDst, const orxAABOX *  _pstSrc  )

static

Copies an AABox onto another one

Parameters

[out]	_pstDst	AABox to copy to (destination)
[in]	_pstSrc	AABox to copy from (destination)

Returns

Destination AABox

Definition at line 241 of file orxAABox.h.

static orxINLINE orxVECTOR* orxAABox_GetCenter ( const orxAABOX *  _pstOp, orxVECTOR *  _pvRes  )

static

Gets AABox center position

Parameters

[in]	_pstOp	Concerned AABox
[out]	_pvRes	Center position

Returns

Center position vector

Definition at line 280 of file orxAABox.h.

static orxINLINE orxBOOL orxAABox_IsInside ( const orxAABOX *  _pstBox, const orxVECTOR *  _pvPosition  )

static

Is position inside axis aligned box test

Parameters

[in]	_pstBox	Box to test against position
[in]	_pvPosition	Position to test against the box

Returns

orxTRUE if position is inside the box, orxFALSE otherwise

Definition at line 141 of file orxAABox.h.

static orxINLINE orxAABOX* orxAABox_Move ( orxAABOX *  _pstRes, const orxAABOX *  _pstOp, const orxVECTOR *  _pvMove  )

static

Moves an AABox

Parameters

[out]	_pstRes	AABox where to store result
[in]	_pstOp	AABox to move
[in]	_pvMove	Move vector

Returns

Moved AABox

Definition at line 260 of file orxAABox.h.

static orxINLINE orxAABOX* orxAABox_Reorder ( orxAABOX *  _pstBox )

static

Reorders AABox corners

Parameters

[in]

_pstBox

Box to reorder

Returns

Reordered AABox

Definition at line 68 of file orxAABox.h.

static orxINLINE orxAABOX* orxAABox_Set ( orxAABOX *  _pstRes, const orxVECTOR *  _pvTL, const orxVECTOR *  _pvBR  )

static

Sets axis aligned box values

Parameters

[out]	_pstRes	AABox to set
[in]	_pvTL	Top left corner
[in]	_pvBR	Bottom right corner

Returns

orxAABOX / orxNULL

Definition at line 118 of file orxAABox.h.

static orxINLINE orxBOOL orxAABox_Test2DIntersection ( const orxAABOX *  _pstBox1, const orxAABOX *  _pstBox2  )

static

Tests axis aligned box 2D intersection (no Z-axis test)

Parameters

[in]	_pstBox1	First box operand
[in]	_pstBox2	Second box operand

Returns

orxTRUE if boxes intersect in 2D, orxFALSE otherwise

Definition at line 211 of file orxAABox.h.

static orxINLINE orxBOOL orxAABox_TestIntersection ( const orxAABOX *  _pstBox1, const orxAABOX *  _pstBox2  )

static

Tests axis aligned box intersection

Parameters

[in]	_pstBox1	First box operand
[in]	_pstBox2	Second box operand

Returns

orxTRUE if boxes intersect, orxFALSE otherwise

Definition at line 176 of file orxAABox.h.