From 5666681f85bc179f5abe3bbcbd87d294031549be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lars=20N=C3=A6sbye=20Christensen?= Date: Fri, 9 Feb 2024 23:16:24 +0100 Subject: llmath: BOOL (int) to real bool --- indra/llmath/llbbox.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'indra/llmath/llbbox.cpp') diff --git a/indra/llmath/llbbox.cpp b/indra/llmath/llbbox.cpp index 3e2c05a6e6..395992e68f 100644 --- a/indra/llmath/llbbox.cpp +++ b/indra/llmath/llbbox.cpp @@ -38,7 +38,7 @@ void LLBBox::addPointLocal(const LLVector3& p) { mMinLocal = p; mMaxLocal = p; - mEmpty = FALSE; + mEmpty = false; } else { @@ -140,7 +140,7 @@ LLVector3 LLBBox::agentToLocalBasis(const LLVector3& v) const return v * m; } -BOOL LLBBox::containsPointLocal(const LLVector3& p) const +bool LLBBox::containsPointLocal(const LLVector3& p) const { if ( (p.mV[VX] < mMinLocal.mV[VX]) ||(p.mV[VX] > mMaxLocal.mV[VX]) @@ -149,12 +149,12 @@ BOOL LLBBox::containsPointLocal(const LLVector3& p) const ||(p.mV[VZ] < mMinLocal.mV[VZ]) ||(p.mV[VZ] > mMaxLocal.mV[VZ])) { - return FALSE; + return false; } - return TRUE; + return true; } -BOOL LLBBox::containsPointAgent(const LLVector3& p) const +bool LLBBox::containsPointAgent(const LLVector3& p) const { LLVector3 point_local = agentToLocal(p); return containsPointLocal(point_local); -- cgit v1.2.3 From e2e37cced861b98de8c1a7c9c0d3a50d2d90e433 Mon Sep 17 00:00:00 2001 From: Ansariel Date: Wed, 22 May 2024 21:25:21 +0200 Subject: Fix line endlings --- indra/llmath/llbbox.cpp | 356 ++++++++++++++++++++++++------------------------ 1 file changed, 178 insertions(+), 178 deletions(-) (limited to 'indra/llmath/llbbox.cpp') diff --git a/indra/llmath/llbbox.cpp b/indra/llmath/llbbox.cpp index 728b222d09..fa1253e421 100644 --- a/indra/llmath/llbbox.cpp +++ b/indra/llmath/llbbox.cpp @@ -1,178 +1,178 @@ -/** - * @file llbbox.cpp - * @brief General purpose bounding box class (Not axis aligned) - * - * $LicenseInfo:firstyear=2001&license=viewerlgpl$ - * 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 - * $/LicenseInfo$ - */ - -#include "linden_common.h" - -// self include -#include "llbbox.h" - -// library includes -#include "m4math.h" - -void LLBBox::addPointLocal(const LLVector3& p) -{ - if (mEmpty) - { - mMinLocal = p; - mMaxLocal = p; - mEmpty = false; - } - else - { - mMinLocal.mV[VX] = llmin( p.mV[VX], mMinLocal.mV[VX] ); - mMinLocal.mV[VY] = llmin( p.mV[VY], mMinLocal.mV[VY] ); - mMinLocal.mV[VZ] = llmin( p.mV[VZ], mMinLocal.mV[VZ] ); - mMaxLocal.mV[VX] = llmax( p.mV[VX], mMaxLocal.mV[VX] ); - mMaxLocal.mV[VY] = llmax( p.mV[VY], mMaxLocal.mV[VY] ); - mMaxLocal.mV[VZ] = llmax( p.mV[VZ], mMaxLocal.mV[VZ] ); - } -} - -void LLBBox::addPointAgent( LLVector3 p) -{ - p -= mPosAgent; - p.rotVec( ~mRotation ); - addPointLocal( p ); -} - - -void LLBBox::addBBoxAgent(const LLBBox& b) -{ - if (mEmpty) - { - mPosAgent = b.mPosAgent; - mRotation = b.mRotation; - mMinLocal.clearVec(); - mMaxLocal.clearVec(); - } - LLVector3 vertex[8]; - vertex[0].setVec( b.mMinLocal.mV[VX], b.mMinLocal.mV[VY], b.mMinLocal.mV[VZ] ); - vertex[1].setVec( b.mMinLocal.mV[VX], b.mMinLocal.mV[VY], b.mMaxLocal.mV[VZ] ); - vertex[2].setVec( b.mMinLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMinLocal.mV[VZ] ); - vertex[3].setVec( b.mMinLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMaxLocal.mV[VZ] ); - vertex[4].setVec( b.mMaxLocal.mV[VX], b.mMinLocal.mV[VY], b.mMinLocal.mV[VZ] ); - vertex[5].setVec( b.mMaxLocal.mV[VX], b.mMinLocal.mV[VY], b.mMaxLocal.mV[VZ] ); - vertex[6].setVec( b.mMaxLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMinLocal.mV[VZ] ); - vertex[7].setVec( b.mMaxLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMaxLocal.mV[VZ] ); - - LLMatrix4 m( b.mRotation ); - m.translate( b.mPosAgent ); - m.translate( -mPosAgent ); - m.rotate( ~mRotation ); - - for( S32 i=0; i<8; i++ ) - { - addPointLocal( vertex[i] * m ); - } -} - -LLBBox LLBBox::getAxisAligned() const -{ - // no rotation = axis aligned rotation - LLBBox aligned(mPosAgent, LLQuaternion(), LLVector3(), LLVector3()); - - // add the center point so that it's not empty - aligned.addPointAgent(mPosAgent); - - // add our BBox - aligned.addBBoxAgent(*this); - - return aligned; -} - -void LLBBox::expand( F32 delta ) -{ - mMinLocal.mV[VX] -= delta; - mMinLocal.mV[VY] -= delta; - mMinLocal.mV[VZ] -= delta; - mMaxLocal.mV[VX] += delta; - mMaxLocal.mV[VY] += delta; - mMaxLocal.mV[VZ] += delta; -} - -LLVector3 LLBBox::localToAgent(const LLVector3& v) const -{ - LLMatrix4 m( mRotation ); - m.translate( mPosAgent ); - return v * m; -} - -LLVector3 LLBBox::agentToLocal(const LLVector3& v) const -{ - LLMatrix4 m; - m.translate( -mPosAgent ); - m.rotate( ~mRotation ); // inverse rotation - return v * m; -} - -LLVector3 LLBBox::localToAgentBasis(const LLVector3& v) const -{ - LLMatrix4 m( mRotation ); - return v * m; -} - -LLVector3 LLBBox::agentToLocalBasis(const LLVector3& v) const -{ - LLMatrix4 m( ~mRotation ); // inverse rotation - return v * m; -} - -bool LLBBox::containsPointLocal(const LLVector3& p) const -{ - if ( (p.mV[VX] < mMinLocal.mV[VX]) - ||(p.mV[VX] > mMaxLocal.mV[VX]) - ||(p.mV[VY] < mMinLocal.mV[VY]) - ||(p.mV[VY] > mMaxLocal.mV[VY]) - ||(p.mV[VZ] < mMinLocal.mV[VZ]) - ||(p.mV[VZ] > mMaxLocal.mV[VZ])) - { - return false; - } - return true; -} - -bool LLBBox::containsPointAgent(const LLVector3& p) const -{ - LLVector3 point_local = agentToLocal(p); - return containsPointLocal(point_local); -} - -LLVector3 LLBBox::getMinAgent() const -{ - return localToAgent(mMinLocal); -} - -LLVector3 LLBBox::getMaxAgent() const -{ - return localToAgent(mMaxLocal); -} - -/* -LLBBox operator*(const LLBBox &a, const LLMatrix4 &b) -{ - return LLBBox( a.mMin * b, a.mMax * b ); -} -*/ +/** + * @file llbbox.cpp + * @brief General purpose bounding box class (Not axis aligned) + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +// self include +#include "llbbox.h" + +// library includes +#include "m4math.h" + +void LLBBox::addPointLocal(const LLVector3& p) +{ + if (mEmpty) + { + mMinLocal = p; + mMaxLocal = p; + mEmpty = false; + } + else + { + mMinLocal.mV[VX] = llmin( p.mV[VX], mMinLocal.mV[VX] ); + mMinLocal.mV[VY] = llmin( p.mV[VY], mMinLocal.mV[VY] ); + mMinLocal.mV[VZ] = llmin( p.mV[VZ], mMinLocal.mV[VZ] ); + mMaxLocal.mV[VX] = llmax( p.mV[VX], mMaxLocal.mV[VX] ); + mMaxLocal.mV[VY] = llmax( p.mV[VY], mMaxLocal.mV[VY] ); + mMaxLocal.mV[VZ] = llmax( p.mV[VZ], mMaxLocal.mV[VZ] ); + } +} + +void LLBBox::addPointAgent( LLVector3 p) +{ + p -= mPosAgent; + p.rotVec( ~mRotation ); + addPointLocal( p ); +} + + +void LLBBox::addBBoxAgent(const LLBBox& b) +{ + if (mEmpty) + { + mPosAgent = b.mPosAgent; + mRotation = b.mRotation; + mMinLocal.clearVec(); + mMaxLocal.clearVec(); + } + LLVector3 vertex[8]; + vertex[0].setVec( b.mMinLocal.mV[VX], b.mMinLocal.mV[VY], b.mMinLocal.mV[VZ] ); + vertex[1].setVec( b.mMinLocal.mV[VX], b.mMinLocal.mV[VY], b.mMaxLocal.mV[VZ] ); + vertex[2].setVec( b.mMinLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMinLocal.mV[VZ] ); + vertex[3].setVec( b.mMinLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMaxLocal.mV[VZ] ); + vertex[4].setVec( b.mMaxLocal.mV[VX], b.mMinLocal.mV[VY], b.mMinLocal.mV[VZ] ); + vertex[5].setVec( b.mMaxLocal.mV[VX], b.mMinLocal.mV[VY], b.mMaxLocal.mV[VZ] ); + vertex[6].setVec( b.mMaxLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMinLocal.mV[VZ] ); + vertex[7].setVec( b.mMaxLocal.mV[VX], b.mMaxLocal.mV[VY], b.mMaxLocal.mV[VZ] ); + + LLMatrix4 m( b.mRotation ); + m.translate( b.mPosAgent ); + m.translate( -mPosAgent ); + m.rotate( ~mRotation ); + + for( S32 i=0; i<8; i++ ) + { + addPointLocal( vertex[i] * m ); + } +} + +LLBBox LLBBox::getAxisAligned() const +{ + // no rotation = axis aligned rotation + LLBBox aligned(mPosAgent, LLQuaternion(), LLVector3(), LLVector3()); + + // add the center point so that it's not empty + aligned.addPointAgent(mPosAgent); + + // add our BBox + aligned.addBBoxAgent(*this); + + return aligned; +} + +void LLBBox::expand( F32 delta ) +{ + mMinLocal.mV[VX] -= delta; + mMinLocal.mV[VY] -= delta; + mMinLocal.mV[VZ] -= delta; + mMaxLocal.mV[VX] += delta; + mMaxLocal.mV[VY] += delta; + mMaxLocal.mV[VZ] += delta; +} + +LLVector3 LLBBox::localToAgent(const LLVector3& v) const +{ + LLMatrix4 m( mRotation ); + m.translate( mPosAgent ); + return v * m; +} + +LLVector3 LLBBox::agentToLocal(const LLVector3& v) const +{ + LLMatrix4 m; + m.translate( -mPosAgent ); + m.rotate( ~mRotation ); // inverse rotation + return v * m; +} + +LLVector3 LLBBox::localToAgentBasis(const LLVector3& v) const +{ + LLMatrix4 m( mRotation ); + return v * m; +} + +LLVector3 LLBBox::agentToLocalBasis(const LLVector3& v) const +{ + LLMatrix4 m( ~mRotation ); // inverse rotation + return v * m; +} + +bool LLBBox::containsPointLocal(const LLVector3& p) const +{ + if ( (p.mV[VX] < mMinLocal.mV[VX]) + ||(p.mV[VX] > mMaxLocal.mV[VX]) + ||(p.mV[VY] < mMinLocal.mV[VY]) + ||(p.mV[VY] > mMaxLocal.mV[VY]) + ||(p.mV[VZ] < mMinLocal.mV[VZ]) + ||(p.mV[VZ] > mMaxLocal.mV[VZ])) + { + return false; + } + return true; +} + +bool LLBBox::containsPointAgent(const LLVector3& p) const +{ + LLVector3 point_local = agentToLocal(p); + return containsPointLocal(point_local); +} + +LLVector3 LLBBox::getMinAgent() const +{ + return localToAgent(mMinLocal); +} + +LLVector3 LLBBox::getMaxAgent() const +{ + return localToAgent(mMaxLocal); +} + +/* +LLBBox operator*(const LLBBox &a, const LLMatrix4 &b) +{ + return LLBBox( a.mMin * b, a.mMax * b ); +} +*/ -- cgit v1.2.3