diff options
Diffstat (limited to 'sp/src/utils/vbsp/boundbox.h')
| -rw-r--r-- | sp/src/utils/vbsp/boundbox.h | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/sp/src/utils/vbsp/boundbox.h b/sp/src/utils/vbsp/boundbox.h index c9838fe6..4720a40e 100644 --- a/sp/src/utils/vbsp/boundbox.h +++ b/sp/src/utils/vbsp/boundbox.h @@ -1,79 +1,79 @@ -//========= Copyright Valve Corporation, All rights reserved. ============//
-//
-// Purpose: An axis aligned bounding box class.
-//
-// $NoKeywords: $
-//=============================================================================//
-
-#ifndef BOUNDBOX_H
-#define BOUNDBOX_H
-#ifdef _WIN32
-#pragma once
-#endif
-
-
-#include "mathlib/vector.h"
-
-#define COORD_NOTINIT ((float)(99999.0))
-
-enum
-{
- AXIS_X = 0,
- AXIS_Y,
- AXIS_Z
-};
-
-class BoundBox
-{
- public:
-
- BoundBox(void);
- BoundBox(const Vector &mins, const Vector &maxs);
-
- void ResetBounds(void);
- inline void SetBounds(const Vector &mins, const Vector &maxs);
-
- void UpdateBounds(const Vector& bmins, const Vector& bmaxs);
- void UpdateBounds(const Vector& pt);
- void UpdateBounds(const BoundBox *pBox);
- void GetBoundsCenter(Vector& ptdest);
- inline void GetBounds(Vector& Mins, Vector& Maxs);
-
- virtual bool IsIntersectingBox(const Vector& pfMins, const Vector& pfMaxs) const;
- bool IsInsideBox(const Vector& pfMins, const Vector& pfMaxs) const;
- bool ContainsPoint(const Vector& pt) const;
- bool IsValidBox(void) const;
- void GetBoundsSize(Vector& size);
- void SnapToGrid(int iGridSize);
- void Rotate90(int axis);
-
- Vector bmins;
- Vector bmaxs;
-};
-
-
-//-----------------------------------------------------------------------------
-// Purpose: Gets the bounding box as two vectors, a min and a max.
-// Input : Mins - Receives the box's minima.
-// Maxs - Receives the box's maxima.
-//-----------------------------------------------------------------------------
-void BoundBox::GetBounds(Vector &Mins, Vector &Maxs)
-{
- Mins = bmins;
- Maxs = bmaxs;
-}
-
-
-//-----------------------------------------------------------------------------
-// Purpose: Sets the box outright, equivalent to ResetBounds + UpdateBounds.
-// Input : mins - Minima to set.
-// maxs - Maxima to set.
-//-----------------------------------------------------------------------------
-void BoundBox::SetBounds(const Vector &mins, const Vector &maxs)
-{
- bmins = mins;
- bmaxs = maxs;
-}
-
-
-#endif // BOUNDBOX_H
+//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: An axis aligned bounding box class. +// +// $NoKeywords: $ +//=============================================================================// + +#ifndef BOUNDBOX_H +#define BOUNDBOX_H +#ifdef _WIN32 +#pragma once +#endif + + +#include "mathlib/vector.h" + +#define COORD_NOTINIT ((float)(99999.0)) + +enum +{ + AXIS_X = 0, + AXIS_Y, + AXIS_Z +}; + +class BoundBox +{ + public: + + BoundBox(void); + BoundBox(const Vector &mins, const Vector &maxs); + + void ResetBounds(void); + inline void SetBounds(const Vector &mins, const Vector &maxs); + + void UpdateBounds(const Vector& bmins, const Vector& bmaxs); + void UpdateBounds(const Vector& pt); + void UpdateBounds(const BoundBox *pBox); + void GetBoundsCenter(Vector& ptdest); + inline void GetBounds(Vector& Mins, Vector& Maxs); + + virtual bool IsIntersectingBox(const Vector& pfMins, const Vector& pfMaxs) const; + bool IsInsideBox(const Vector& pfMins, const Vector& pfMaxs) const; + bool ContainsPoint(const Vector& pt) const; + bool IsValidBox(void) const; + void GetBoundsSize(Vector& size); + void SnapToGrid(int iGridSize); + void Rotate90(int axis); + + Vector bmins; + Vector bmaxs; +}; + + +//----------------------------------------------------------------------------- +// Purpose: Gets the bounding box as two vectors, a min and a max. +// Input : Mins - Receives the box's minima. +// Maxs - Receives the box's maxima. +//----------------------------------------------------------------------------- +void BoundBox::GetBounds(Vector &Mins, Vector &Maxs) +{ + Mins = bmins; + Maxs = bmaxs; +} + + +//----------------------------------------------------------------------------- +// Purpose: Sets the box outright, equivalent to ResetBounds + UpdateBounds. +// Input : mins - Minima to set. +// maxs - Maxima to set. +//----------------------------------------------------------------------------- +void BoundBox::SetBounds(const Vector &mins, const Vector &maxs) +{ + bmins = mins; + bmaxs = maxs; +} + + +#endif // BOUNDBOX_H |