diff options
Diffstat (limited to 'indra/llmath/llvolumeoctree.h')
| -rw-r--r-- | indra/llmath/llvolumeoctree.h | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/indra/llmath/llvolumeoctree.h b/indra/llmath/llvolumeoctree.h index 1df2bf5390..838e1d3db0 100644 --- a/indra/llmath/llvolumeoctree.h +++ b/indra/llmath/llvolumeoctree.h @@ -1,25 +1,25 @@ -/** +/** * @file llvolumeoctree.h * @brief LLVolume octree classes. * * $LicenseInfo:firstyear=2002&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -38,35 +38,35 @@ class alignas(16) LLVolumeTriangle : public LLRefCount { LL_ALIGN_NEW public: - LLVolumeTriangle() - { - mBinIndex = -1; - } + LLVolumeTriangle() + { + mBinIndex = -1; + } - LLVolumeTriangle(const LLVolumeTriangle& rhs) - { - *this = rhs; - } + LLVolumeTriangle(const LLVolumeTriangle& rhs) + { + *this = rhs; + } - ~LLVolumeTriangle() - { - - } + ~LLVolumeTriangle() + { + + } - LL_ALIGN_16(LLVector4a mPositionGroup); + LL_ALIGN_16(LLVector4a mPositionGroup); - const LLVector4a* mV[3]; - U32 mIndex[3]; + const LLVector4a* mV[3]; + U32 mIndex[3]; - F32 mRadius; - mutable S32 mBinIndex; + F32 mRadius; + mutable S32 mBinIndex; - virtual const LLVector4a& getPositionGroup() const; - virtual const F32& getBinRadius() const; - - S32 getBinIndex() const { return mBinIndex; } - void setBinIndex(S32 idx) const { mBinIndex = idx; } + virtual const LLVector4a& getPositionGroup() const; + virtual const F32& getBinRadius() const; + + S32 getBinIndex() const { return mBinIndex; } + void setBinIndex(S32 idx) const { mBinIndex = idx; } }; @@ -76,52 +76,52 @@ class alignas(16) LLVolumeOctreeListener : public LLOctreeListener<LLVolumeTrian LL_ALIGN_NEW public: LLVolumeOctreeListener(LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* node); - ~LLVolumeOctreeListener(); - - LLVolumeOctreeListener(const LLVolumeOctreeListener& rhs) - { - *this = rhs; - } - - const LLVolumeOctreeListener& operator=(const LLVolumeOctreeListener& rhs) - { - LL_ERRS() << "Illegal operation!" << LL_ENDL; - return *this; - } - - //LISTENER FUNCTIONS + ~LLVolumeOctreeListener(); + + LLVolumeOctreeListener(const LLVolumeOctreeListener& rhs) + { + *this = rhs; + } + + const LLVolumeOctreeListener& operator=(const LLVolumeOctreeListener& rhs) + { + LL_ERRS() << "Illegal operation!" << LL_ENDL; + return *this; + } + + //LISTENER FUNCTIONS virtual void handleChildAddition(const LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* parent, LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* child); - virtual void handleStateChange(const LLTreeNode<LLVolumeTriangle>* node) { } + virtual void handleStateChange(const LLTreeNode<LLVolumeTriangle>* node) { } virtual void handleChildRemoval(const LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* parent, const LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* child) { } - virtual void handleInsertion(const LLTreeNode<LLVolumeTriangle>* node, LLVolumeTriangle* tri) { } - virtual void handleRemoval(const LLTreeNode<LLVolumeTriangle>* node, LLVolumeTriangle* tri) { } - virtual void handleDestruction(const LLTreeNode<LLVolumeTriangle>* node) { } - + virtual void handleInsertion(const LLTreeNode<LLVolumeTriangle>* node, LLVolumeTriangle* tri) { } + virtual void handleRemoval(const LLTreeNode<LLVolumeTriangle>* node, LLVolumeTriangle* tri) { } + virtual void handleDestruction(const LLTreeNode<LLVolumeTriangle>* node) { } + public: - LL_ALIGN_16(LLVector4a mBounds[2]); // bounding box (center, size) of this node and all its children (tight fit to objects) - LL_ALIGN_16(LLVector4a mExtents[2]); // extents (min, max) of this node and all its children + LL_ALIGN_16(LLVector4a mBounds[2]); // bounding box (center, size) of this node and all its children (tight fit to objects) + LL_ALIGN_16(LLVector4a mExtents[2]); // extents (min, max) of this node and all its children }; class LLOctreeTriangleRayIntersect : public LLOctreeTraveler<LLVolumeTriangle, LLVolumeTriangle*> { public: - LLVector4a mStart; - LLVector4a mDir; - LLVector4a mEnd; - LLVector4a* mIntersection; - LLVector2* mTexCoord; - LLVector4a* mNormal; - LLVector4a* mTangent; - F32* mClosestT; + LLVector4a mStart; + LLVector4a mDir; + LLVector4a mEnd; + LLVector4a* mIntersection; + LLVector2* mTexCoord; + LLVector4a* mNormal; + LLVector4a* mTangent; + F32* mClosestT; LLVolumeFace* mFace; - bool mHitFace; + bool mHitFace; const LLVolumeTriangle* mHitTriangle = nullptr; - LLOctreeTriangleRayIntersect(const LLVector4a& start, const LLVector4a& dir, + LLOctreeTriangleRayIntersect(const LLVector4a& start, const LLVector4a& dir, LLVolumeFace* face, - F32* closest_t, - LLVector4a* intersection,LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent); + F32* closest_t, + LLVector4a* intersection,LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent); void traverse(const LLOctreeNode<LLVolumeTriangle, LLVolumeTriangle*>* node); @@ -211,7 +211,7 @@ public: { new LLVolumeOctreeListener(this); } - + LLVolumeOctree() : LLOctreeRoot<LLVolumeTriangle, LLVolumeTriangle*>(LLVector4a::getZero(), LLVector4a(1.f,1.f,1.f), nullptr), LLRefCount() |