diff options
| author | Ansariel <ansariel.hiller@phoenixviewer.com> | 2024-05-22 21:25:21 +0200 |
|---|---|---|
| committer | Andrey Lihatskiy <alihatskiy@productengine.com> | 2024-05-22 22:40:26 +0300 |
| commit | e2e37cced861b98de8c1a7c9c0d3a50d2d90e433 (patch) | |
| tree | 1bb897489ce524986f6196201c10ac0d8861aa5f /indra/llmath/llbbox.h | |
| parent | 069ea06848f766466f1a281144c82a0f2bd79f3a (diff) | |
Fix line endlings
Diffstat (limited to 'indra/llmath/llbbox.h')
| -rw-r--r-- | indra/llmath/llbbox.h | 202 |
1 files changed, 101 insertions, 101 deletions
diff --git a/indra/llmath/llbbox.h b/indra/llmath/llbbox.h index 988b95c54d..5617eaebde 100644 --- a/indra/llmath/llbbox.h +++ b/indra/llmath/llbbox.h @@ -1,101 +1,101 @@ -/**
- * @file llbbox.h
- * @brief General purpose bounding box class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_BBOX_H
-#define LL_BBOX_H
-
-#include "v3math.h"
-#include "llquaternion.h"
-
-// Note: "local space" for an LLBBox is defined relative to agent space in terms of
-// a translation followed by a rotation. There is no scale term since the LLBBox's min and
-// max are not necessarily symetrical and define their own extents.
-
-class LLBBox
-{
-public:
- LLBBox() {mEmpty = true;}
- LLBBox( const LLVector3& pos_agent,
- const LLQuaternion& rot,
- const LLVector3& min_local,
- const LLVector3& max_local )
- :
- mMinLocal( min_local ), mMaxLocal( max_local ), mPosAgent(pos_agent), mRotation( rot), mEmpty( true )
- {}
-
- // Default copy constructor is OK.
-
- const LLVector3& getPositionAgent() const { return mPosAgent; }
- const LLQuaternion& getRotation() const { return mRotation; }
-
- LLVector3 getMinAgent() const;
- const LLVector3& getMinLocal() const { return mMinLocal; }
- void setMinLocal( const LLVector3& min ) { mMinLocal = min; }
-
- LLVector3 getMaxAgent() const;
- const LLVector3& getMaxLocal() const { return mMaxLocal; }
- void setMaxLocal( const LLVector3& max ) { mMaxLocal = max; }
-
- LLVector3 getCenterLocal() const { return (mMaxLocal - mMinLocal) * 0.5f + mMinLocal; }
- LLVector3 getCenterAgent() const { return localToAgent( getCenterLocal() ); }
-
- LLVector3 getExtentLocal() const { return mMaxLocal - mMinLocal; }
-
- bool containsPointLocal(const LLVector3& p) const;
- bool containsPointAgent(const LLVector3& p) const;
-
- void addPointAgent(LLVector3 p);
- void addBBoxAgent(const LLBBox& b);
-
- void addPointLocal(const LLVector3& p);
- void addBBoxLocal(const LLBBox& b) { addPointLocal( b.mMinLocal ); addPointLocal( b.mMaxLocal ); }
-
- void expand( F32 delta );
-
- LLVector3 localToAgent( const LLVector3& v ) const;
- LLVector3 agentToLocal( const LLVector3& v ) const;
-
- // Changes rotation but not position
- LLVector3 localToAgentBasis(const LLVector3& v) const;
- LLVector3 agentToLocalBasis(const LLVector3& v) const;
-
- // Get the smallest possible axis aligned bbox that contains this bbox
- LLBBox getAxisAligned() const;
-
-// friend LLBBox operator*(const LLBBox& a, const LLMatrix4& b);
-
-private:
- LLVector3 mMinLocal;
- LLVector3 mMaxLocal;
- LLVector3 mPosAgent; // Position relative to Agent's Region
- LLQuaternion mRotation;
- bool mEmpty; // Nothing has been added to this bbox yet
-};
-
-//LLBBox operator*(const LLBBox &a, const LLMatrix4 &b);
-
-
-#endif // LL_BBOX_H
+/** + * @file llbbox.h + * @brief General purpose bounding box class + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_BBOX_H +#define LL_BBOX_H + +#include "v3math.h" +#include "llquaternion.h" + +// Note: "local space" for an LLBBox is defined relative to agent space in terms of +// a translation followed by a rotation. There is no scale term since the LLBBox's min and +// max are not necessarily symetrical and define their own extents. + +class LLBBox +{ +public: + LLBBox() {mEmpty = true;} + LLBBox( const LLVector3& pos_agent, + const LLQuaternion& rot, + const LLVector3& min_local, + const LLVector3& max_local ) + : + mMinLocal( min_local ), mMaxLocal( max_local ), mPosAgent(pos_agent), mRotation( rot), mEmpty( true ) + {} + + // Default copy constructor is OK. + + const LLVector3& getPositionAgent() const { return mPosAgent; } + const LLQuaternion& getRotation() const { return mRotation; } + + LLVector3 getMinAgent() const; + const LLVector3& getMinLocal() const { return mMinLocal; } + void setMinLocal( const LLVector3& min ) { mMinLocal = min; } + + LLVector3 getMaxAgent() const; + const LLVector3& getMaxLocal() const { return mMaxLocal; } + void setMaxLocal( const LLVector3& max ) { mMaxLocal = max; } + + LLVector3 getCenterLocal() const { return (mMaxLocal - mMinLocal) * 0.5f + mMinLocal; } + LLVector3 getCenterAgent() const { return localToAgent( getCenterLocal() ); } + + LLVector3 getExtentLocal() const { return mMaxLocal - mMinLocal; } + + bool containsPointLocal(const LLVector3& p) const; + bool containsPointAgent(const LLVector3& p) const; + + void addPointAgent(LLVector3 p); + void addBBoxAgent(const LLBBox& b); + + void addPointLocal(const LLVector3& p); + void addBBoxLocal(const LLBBox& b) { addPointLocal( b.mMinLocal ); addPointLocal( b.mMaxLocal ); } + + void expand( F32 delta ); + + LLVector3 localToAgent( const LLVector3& v ) const; + LLVector3 agentToLocal( const LLVector3& v ) const; + + // Changes rotation but not position + LLVector3 localToAgentBasis(const LLVector3& v) const; + LLVector3 agentToLocalBasis(const LLVector3& v) const; + + // Get the smallest possible axis aligned bbox that contains this bbox + LLBBox getAxisAligned() const; + +// friend LLBBox operator*(const LLBBox& a, const LLMatrix4& b); + +private: + LLVector3 mMinLocal; + LLVector3 mMaxLocal; + LLVector3 mPosAgent; // Position relative to Agent's Region + LLQuaternion mRotation; + bool mEmpty; // Nothing has been added to this bbox yet +}; + +//LLBBox operator*(const LLBBox &a, const LLMatrix4 &b); + + +#endif // LL_BBOX_H |
