diff options
Diffstat (limited to 'indra/llmath')
| -rw-r--r-- | indra/llmath/llmatrix4a.h | 50 | ||||
| -rw-r--r-- | indra/llmath/lloctree.h | 68 | ||||
| -rw-r--r-- | indra/llmath/llrigginginfo.h | 29 | ||||
| -rw-r--r-- | indra/llmath/llvector4a.h | 11 | ||||
| -rw-r--r-- | indra/llmath/llvector4a.inl | 4 | ||||
| -rw-r--r-- | indra/llmath/llvolume.cpp | 35 | ||||
| -rw-r--r-- | indra/llmath/llvolume.h | 16 | ||||
| -rw-r--r-- | indra/llmath/llvolumeoctree.h | 27 | ||||
| -rw-r--r-- | indra/llmath/m4math.cpp | 9 | ||||
| -rw-r--r-- | indra/llmath/m4math.h | 2 | ||||
| -rw-r--r-- | indra/llmath/v3math.cpp | 6 | ||||
| -rw-r--r-- | indra/llmath/v3math.h | 5 |
12 files changed, 160 insertions, 102 deletions
diff --git a/indra/llmath/llmatrix4a.h b/indra/llmath/llmatrix4a.h index 7ba347062f..2cf50e9cd2 100644 --- a/indra/llmath/llmatrix4a.h +++ b/indra/llmath/llmatrix4a.h @@ -36,6 +36,26 @@ class LLMatrix4a public: LL_ALIGN_16(LLVector4a mMatrix[4]); + LLMatrix4a() + { + + } + + explicit LLMatrix4a(const LLMatrix4& val) + { + loadu(val); + } + + inline F32* getF32ptr() + { + return (F32*) &mMatrix; + } + + inline const F32* getF32ptr() const + { + return (F32*)&mMatrix; + } + inline void clear() { mMatrix[0].clear(); @@ -44,14 +64,29 @@ public: mMatrix[3].clear(); } + inline void setIdentity() + { + mMatrix[0].set(1.f, 0.f, 0.f, 0.f); + mMatrix[1].set(0.f, 1.f, 0.f, 0.f); + mMatrix[2].set(0.f, 0.f, 1.f, 0.f); + mMatrix[3].set(0.f, 0.f, 0.f, 1.f); + } + inline void loadu(const LLMatrix4& src) { mMatrix[0] = _mm_loadu_ps(src.mMatrix[0]); mMatrix[1] = _mm_loadu_ps(src.mMatrix[1]); mMatrix[2] = _mm_loadu_ps(src.mMatrix[2]); mMatrix[3] = _mm_loadu_ps(src.mMatrix[3]); - } + + inline void loadu(const F32* src) + { + mMatrix[0] = _mm_loadu_ps(src); + mMatrix[1] = _mm_loadu_ps(src+4); + mMatrix[2] = _mm_loadu_ps(src+8); + mMatrix[3] = _mm_loadu_ps(src+12); + } inline void loadu(const LLMatrix3& src) { @@ -105,7 +140,7 @@ public: mMatrix[3].setAdd(a.mMatrix[3],d3); } - inline void rotate(const LLVector4a& v, LLVector4a& res) + inline void rotate(const LLVector4a& v, LLVector4a& res) const { LLVector4a y,z; @@ -151,6 +186,8 @@ public: { affineTransformSSE(v,res); } + + const LLVector4a& getTranslation() const { return mMatrix[3]; } }; inline LLVector4a rowMul(const LLVector4a &row, const LLMatrix4a &mat) @@ -176,6 +213,15 @@ inline void matMul(const LLMatrix4a &a, const LLMatrix4a &b, LLMatrix4a &res) res.mMatrix[3] = row3; } +//Faster version of matMul wehere res must not be a or b +inline void matMulUnsafe(const LLMatrix4a &a, const LLMatrix4a &b, LLMatrix4a &res) +{ + res.mMatrix[0] = rowMul(a.mMatrix[0], b); + res.mMatrix[1] = rowMul(a.mMatrix[1], b); + res.mMatrix[2] = rowMul(a.mMatrix[2], b); + res.mMatrix[3] = rowMul(a.mMatrix[3], b); +} + inline std::ostream& operator<<(std::ostream& s, const LLMatrix4a& m) { s << "[" << m.mMatrix[0] << ", " << m.mMatrix[1] << ", " << m.mMatrix[2] << ", " << m.mMatrix[3] << "]"; diff --git a/indra/llmath/lloctree.h b/indra/llmath/lloctree.h index 0e2f62f9db..a9a54a8113 100644 --- a/indra/llmath/lloctree.h +++ b/indra/llmath/lloctree.h @@ -34,6 +34,9 @@ #define OCT_ERRS LL_WARNS("OctreeErrors") +#define OCTREE_DEBUG_COLOR_REMOVE 0x0000FF // r +#define OCTREE_DEBUG_COLOR_INSERT 0x00FF00 // g +#define OCTREE_DEBUG_COLOR_BALANCE 0xFF0000 // b extern U32 gOctreeMaxCapacity; extern float gOctreeMinSize; @@ -70,12 +73,13 @@ template <class T> class LLOctreeTravelerDepthFirst : public LLOctreeTraveler<T> { public: - virtual void traverse(const LLOctreeNode<T>* node); + virtual void traverse(const LLOctreeNode<T>* node) override; }; template <class T> -class LLOctreeNode : public LLTreeNode<T> +class alignas(16) LLOctreeNode : public LLTreeNode<T> { + LL_ALIGN_NEW public: typedef LLOctreeTraveler<T> oct_traveler; @@ -91,20 +95,15 @@ public: typedef LLOctreeNode<T> oct_node; typedef LLOctreeListener<T> oct_listener; - void* operator new(size_t size) - { - return ll_aligned_malloc_16(size); - } - - void operator delete(void* ptr) - { - ll_aligned_free_16(ptr); - } + enum + { + NO_CHILD_NODES = 255 // Note: This is an U8 to match the max value in mChildMap[] + }; LLOctreeNode( const LLVector4a& center, const LLVector4a& size, BaseType* parent, - U8 octant = 255) + U8 octant = NO_CHILD_NODES) : mParent((oct_node*)parent), mOctant(octant) { @@ -117,7 +116,7 @@ public: mSize = size; updateMinMax(); - if ((mOctant == 255) && mParent) + if ((mOctant == NO_CHILD_NODES) && mParent) { mOctant = ((oct_node*) mParent)->getOctant(mCenter); } @@ -127,9 +126,9 @@ public: clearChildren(); } - virtual ~LLOctreeNode() + virtual ~LLOctreeNode() { - BaseType::destroyListeners(); + BaseType::destroyListeners(); for (U32 i = 0; i < mElementCount; ++i) { @@ -168,7 +167,7 @@ public: return rad <= mSize[0]*2.f && isInside(pos); } - inline bool isInside(T* data) const + inline bool isInside(T* data) const { return isInside(data->getPositionGroup(), data->getBinRadius()); } @@ -262,7 +261,7 @@ public: for (U32 i = 0; i < 8; i++) { U8 idx = mChildMap[i]; - if (idx != 255) + if (idx != NO_CHILD_NODES) { LLOctreeNode<T>* child = mChild[idx]; @@ -285,7 +284,7 @@ public: LLOctreeNode<T>* node = this; if (node->isInside(pos, rad)) - { + { //do a quick search by octant U8 octant = node->getOctant(pos); @@ -295,7 +294,7 @@ public: // the data U8 next_node = node->mChildMap[octant]; - while (next_node != 255 && node->getSize()[0] >= rad) + while (next_node != NO_CHILD_NODES && node->getSize()[0] >= rad) { node = node->getChild(next_node); octant = node->getOctant(pos); @@ -312,6 +311,8 @@ public: virtual bool insert(T* data) { + //LL_PROFILE_ZONE_NAMED_COLOR("Octree::insert()",OCTREE_DEBUG_COLOR_INSERT); + if (data == NULL || data->getBinIndex() != -1) { OCT_ERRS << "!!! INVALID ELEMENT ADDED TO OCTREE BRANCH !!!" << LL_ENDL; @@ -458,6 +459,8 @@ public: bool remove(T* data) { + //LL_PROFILE_ZONE_NAMED_COLOR("Octree::remove()", OCTREE_DEBUG_COLOR_REMOVE); + S32 i = data->getBinIndex(); if (i >= 0 && i < mElementCount) @@ -523,9 +526,7 @@ public: void clearChildren() { mChildCount = 0; - - U32* foo = (U32*) mChildMap; - foo[0] = foo[1] = 0xFFFFFFFF; + memset(mChildMap, NO_CHILD_NODES, sizeof(mChildMap)); } void validate() @@ -616,11 +617,9 @@ public: --mChildCount; mChild[index] = mChild[mChildCount]; - //rebuild child map - U32* foo = (U32*) mChildMap; - foo[0] = foo[1] = 0xFFFFFFFF; + memset(mChildMap, NO_CHILD_NODES, sizeof(mChildMap)); for (U32 i = 0; i < mChildCount; ++i) { @@ -656,7 +655,7 @@ public: OCT_ERRS << "Octree failed to delete requested child." << LL_ENDL; } -protected: +protected: typedef enum { CENTER = 0, @@ -680,7 +679,6 @@ protected: element_list mData; element_iter mDataEnd; U32 mElementCount; - }; //just like a regular node, except it might expand on insert and compress on balance @@ -689,7 +687,7 @@ class LLOctreeRoot : public LLOctreeNode<T> { public: typedef LLOctreeNode<T> BaseType; - typedef LLOctreeNode<T> oct_node; + typedef LLOctreeNode<T> oct_node; LLOctreeRoot(const LLVector4a& center, const LLVector4a& size, @@ -698,11 +696,13 @@ public: { } - bool balance() + bool balance() override { + //LL_PROFILE_ZONE_NAMED_COLOR("Octree::balance()",OCTREE_DEBUG_COLOR_BALANCE); + if (this->getChildCount() == 1 && !(this->mChild[0]->isLeaf()) && - this->mChild[0]->getElementCount() == 0) + this->mChild[0]->getElementCount() == 0) { //if we have only one child and that child is an empty branch, make that child the root oct_node* child = this->mChild[0]; @@ -732,7 +732,7 @@ public: } // LLOctreeRoot::insert - bool insert(T* data) + bool insert(T* data) override { if (data == NULL) { @@ -835,6 +835,12 @@ public: return false; } + + bool isLeaf() const override + { + // root can't be a leaf + return false; + } }; //======================== diff --git a/indra/llmath/llrigginginfo.h b/indra/llmath/llrigginginfo.h index b3d6bc2d19..059c6ae082 100644 --- a/indra/llmath/llrigginginfo.h +++ b/indra/llmath/llrigginginfo.h @@ -34,9 +34,9 @@ // Extents are in joint space // isRiggedTo is based on the state of all currently associated rigged meshes -LL_ALIGN_PREFIX(16) -class LLJointRiggingInfo +class alignas(16) LLJointRiggingInfo { + LL_ALIGN_NEW public: LLJointRiggingInfo(); bool isRiggedTo() const; @@ -45,31 +45,10 @@ public: const LLVector4a *getRiggedExtents() const; void merge(const LLJointRiggingInfo& other); - void* operator new(size_t size) - { - return ll_aligned_malloc_16(size); - } - - void operator delete(void* ptr) - { - ll_aligned_free_16(ptr); - } - - void* operator new[](size_t size) - { - return ll_aligned_malloc_16(size); - } - - void operator delete[](void* ptr) - { - ll_aligned_free_16(ptr); - } - - private: - LL_ALIGN_16(LLVector4a mRiggedExtents[2]); + LLVector4a mRiggedExtents[2]; bool mIsRiggedTo; -} LL_ALIGN_POSTFIX(16); +}; // For storing all the rigging info associated with a given avatar or // object, keyed by joint_num. diff --git a/indra/llmath/llvector4a.h b/indra/llmath/llvector4a.h index 27abf39537..53c8f604f6 100644 --- a/indra/llmath/llvector4a.h +++ b/indra/llmath/llvector4a.h @@ -46,11 +46,10 @@ class LLRotation; // of this writing, July 08, 2010) about getting it implemented before you resort to // LLVector3/LLVector4. ///////////////////////////////// -struct LLVector4a; -LL_ALIGN_PREFIX(16) -struct LLVector4a +class alignas(16) LLVector4a { + LL_ALIGN_NEW public: /////////////////////////////////// @@ -138,10 +137,10 @@ public: // BASIC GET/SET //////////////////////////////////// - // Return a "this" as an F32 pointer. Do not use unless you have a very good reason. (Not sure? Ask Falcon) + // Return a "this" as an F32 pointer. inline F32* getF32ptr(); - // Return a "this" as a const F32 pointer. Do not use unless you have a very good reason. (Not sure? Ask Falcon) + // Return a "this" as a const F32 pointer. inline const F32* const getF32ptr() const; // Read-only access a single float in this vector. Do not use in proximity to any function call that manipulates @@ -324,7 +323,7 @@ public: private: LLQuad mQ; -} LL_ALIGN_POSTFIX(16); +}; inline void update_min_max(LLVector4a& min, LLVector4a& max, const LLVector4a& p) { diff --git a/indra/llmath/llvector4a.inl b/indra/llmath/llvector4a.inl index 69d3d01efe..8be1c1b114 100644 --- a/indra/llmath/llvector4a.inl +++ b/indra/llmath/llvector4a.inl @@ -58,13 +58,13 @@ inline void LLVector4a::store4a(F32* dst) const // BASIC GET/SET //////////////////////////////////// -// Return a "this" as an F32 pointer. Do not use unless you have a very good reason. (Not sure? Ask Falcon) +// Return a "this" as an F32 pointer. F32* LLVector4a::getF32ptr() { return (F32*) &mQ; } -// Return a "this" as a const F32 pointer. Do not use unless you have a very good reason. (Not sure? Ask Falcon) +// Return a "this" as a const F32 pointer. const F32* const LLVector4a::getF32ptr() const { return (const F32* const) &mQ; diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp index 411d76adb2..5099920f32 100644 --- a/indra/llmath/llvolume.cpp +++ b/indra/llmath/llvolume.cpp @@ -88,7 +88,7 @@ const F32 SKEW_MAX = 0.95f; const F32 SCULPT_MIN_AREA = 0.002f; const S32 SCULPT_MIN_AREA_DETAIL = 1; -BOOL gDebugGL = FALSE; +BOOL gDebugGL = FALSE; // See settings.xml "RenderDebugGL" BOOL check_same_clock_dir( const LLVector3& pt1, const LLVector3& pt2, const LLVector3& pt3, const LLVector3& norm) { @@ -383,6 +383,7 @@ public: virtual void visit(const LLOctreeNode<LLVolumeTriangle>* branch) { //this is a depth first traversal, so it's safe to assum all children have complete //bounding data + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME LLVolumeOctreeListener* node = (LLVolumeOctreeListener*) branch->getListener(0); @@ -413,7 +414,7 @@ public: max.setMax(max, *tri->mV[2]); } } - else if (!branch->isLeaf()) + else if (branch->getChildCount() > 0) { //no data, but child nodes exist LLVolumeOctreeListener* child = (LLVolumeOctreeListener*) branch->getChild(0)->getListener(0); @@ -423,7 +424,7 @@ public: } else { - LL_ERRS() << "Empty leaf" << LL_ENDL; + llassert(!branch->isLeaf()); // Empty leaf } for (S32 i = 0; i < branch->getChildCount(); ++i) @@ -822,6 +823,8 @@ S32 LLProfile::getNumPoints(const LLProfileParams& params, BOOL path_open,F32 de BOOL LLProfile::generate(const LLProfileParams& params, BOOL path_open,F32 detail, S32 split, BOOL is_sculpted, S32 sculpt_size) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + if ((!mDirty) && (!is_sculpted)) { return FALSE; @@ -1302,6 +1305,8 @@ S32 LLPath::getNumNGonPoints(const LLPathParams& params, S32 sides, F32 startOff void LLPath::genNGon(const LLPathParams& params, S32 sides, F32 startOff, F32 end_scale, F32 twist_scale) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + // Generates a circular path, starting at (1, 0, 0), counterclockwise along the xz plane. static const F32 tableScale[] = { 1, 1, 1, 0.5f, 0.707107f, 0.53f, 0.525f, 0.5f }; @@ -1536,6 +1541,8 @@ S32 LLPath::getNumPoints(const LLPathParams& params, F32 detail) BOOL LLPath::generate(const LLPathParams& params, F32 detail, S32 split, BOOL is_sculpted, S32 sculpt_size) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + if ((!mDirty) && (!is_sculpted)) { return FALSE; @@ -2112,6 +2119,8 @@ LLVolume::~LLVolume() BOOL LLVolume::generate() { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + LL_CHECK_MEMORY llassert_always(mProfilep); @@ -2370,6 +2379,8 @@ bool LLVolumeFace::VertexData::compareNormal(const LLVolumeFace::VertexData& rhs bool LLVolume::unpackVolumeFaces(std::istream& is, S32 size) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + //input stream is now pointing at a zlib compressed block of LLSD //decompress block LLSD mdl; @@ -2776,6 +2787,8 @@ S32 LLVolume::getNumFaces() const void LLVolume::createVolumeFaces() { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + if (mGenerateSingleFace) { // do nothing @@ -3741,6 +3754,8 @@ void LLVolume::generateSilhouetteVertices(std::vector<LLVector3> &vertices, const LLMatrix3& norm_mat_in, S32 face_mask) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + LLMatrix4a mat; mat.loadu(mat_in); @@ -4867,6 +4882,8 @@ void LLVolumeFace::freeData() BOOL LLVolumeFace::create(LLVolume* volume, BOOL partial_build) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + //tree for this face is no longer valid delete mOctree; mOctree = NULL; @@ -5536,6 +5553,8 @@ bool LLVolumeFace::cacheOptimize() void LLVolumeFace::createOctree(F32 scaler, const LLVector4a& center, const LLVector4a& size) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + if (mOctree) { return; @@ -6318,6 +6337,8 @@ void CalculateTangentArray(U32 vertexCount, const LLVector4a *vertex, const LLVe void LLVolumeFace::createTangents() { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + if (!mTangents) { allocateTangents(mNumVertices); @@ -6358,9 +6379,9 @@ void LLVolumeFace::resizeVertices(S32 num_verts) if (num_verts) { //pad texture coordinate block end to allow for QWORD reads - S32 size = ((num_verts*sizeof(LLVector2)) + 0xF) & ~0xF; + S32 tc_size = ((num_verts*sizeof(LLVector2)) + 0xF) & ~0xF; - mPositions = (LLVector4a*) ll_aligned_malloc<64>(sizeof(LLVector4a)*2*num_verts+size); + mPositions = (LLVector4a*) ll_aligned_malloc<64>(sizeof(LLVector4a)*2*num_verts+tc_size); mNormals = mPositions+num_verts; mTexCoords = (LLVector2*) (mNormals+num_verts); @@ -6531,6 +6552,8 @@ void LLVolumeFace::fillFromLegacyData(std::vector<LLVolumeFace::VertexData>& v, BOOL LLVolumeFace::createSide(LLVolume* volume, BOOL partial_build) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + LL_CHECK_MEMORY BOOL flat = mTypeMask & FLAT_MASK; @@ -7039,6 +7062,8 @@ BOOL LLVolumeFace::createSide(LLVolume* volume, BOOL partial_build) void CalculateTangentArray(U32 vertexCount, const LLVector4a *vertex, const LLVector4a *normal, const LLVector2 *texcoord, U32 triangleCount, const U16* index_array, LLVector4a *tangent) { + LL_PROFILE_ZONE_SCOPED_CATEGORY_VOLUME + //LLVector4a *tan1 = new LLVector4a[vertexCount * 2]; LLVector4a* tan1 = (LLVector4a*) ll_aligned_malloc_16(vertexCount*2*sizeof(LLVector4a)); // new(tan1) LLVector4a; diff --git a/indra/llmath/llvolume.h b/indra/llmath/llvolume.h index a77e8c08c6..c0b224b1ff 100644 --- a/indra/llmath/llvolume.h +++ b/indra/llmath/llvolume.h @@ -936,17 +936,23 @@ public: LLVector4a* mCenter; LLVector2 mTexCoordExtents[2]; //minimum and maximum of texture coordinates of the face. - S32 mNumVertices; + S32 mNumVertices; // num vertices == num normals == num texcoords S32 mNumAllocatedVertices; S32 mNumIndices; - LLVector4a* mPositions; - LLVector4a* mNormals; + LLVector4a* mPositions; // Contains vertices, nortmals and texcoords + LLVector4a* mNormals; // pointer into mPositions LLVector4a* mTangents; - LLVector2* mTexCoords; + LLVector2* mTexCoords; // pointer into mPositions + + // mIndices contains mNumIndices amount of elements. + // It contains triangles, each 3 indices describe one triangle. + // If mIndices contains {0, 2, 3, 1, 2, 4}, it means there + // are two triangles {0, 2, 3} and {1, 2, 4} with values being + // indexes for mPositions/mNormals/mTexCoords U16* mIndices; - //vertex buffer filled in by LLFace to cache this volume face geometry in vram + // vertex buffer filled in by LLFace to cache this volume face geometry in vram // (declared as a LLPointer to LLRefCount to avoid dependency on LLVertexBuffer) mutable LLPointer<LLRefCount> mVertexBuffer; diff --git a/indra/llmath/llvolumeoctree.h b/indra/llmath/llvolumeoctree.h index 13150028d8..b2bc440368 100644 --- a/indra/llmath/llvolumeoctree.h +++ b/indra/llmath/llvolumeoctree.h @@ -34,19 +34,10 @@ #include "llvolume.h" #include "llvector4a.h" -class LLVolumeTriangle : public LLRefCount +class alignas(16) LLVolumeTriangle : public LLRefCount { + LL_ALIGN_NEW public: - void* operator new(size_t size) - { - return ll_aligned_malloc_16(size); - } - - void operator delete(void* ptr) - { - ll_aligned_free_16(ptr); - } - LLVolumeTriangle() { mBinIndex = -1; @@ -86,20 +77,10 @@ public: }; -class LLVolumeOctreeListener : public LLOctreeListener<LLVolumeTriangle> +class alignas(16) LLVolumeOctreeListener : public LLOctreeListener<LLVolumeTriangle> { + LL_ALIGN_NEW public: - - void* operator new(size_t size) - { - return ll_aligned_malloc_16(size); - } - - void operator delete(void* ptr) - { - ll_aligned_free_16(ptr); - } - LLVolumeOctreeListener(LLOctreeNode<LLVolumeTriangle>* node); ~LLVolumeOctreeListener(); diff --git a/indra/llmath/m4math.cpp b/indra/llmath/m4math.cpp index 3baf1bad18..6e40dae30b 100644 --- a/indra/llmath/m4math.cpp +++ b/indra/llmath/m4math.cpp @@ -32,8 +32,7 @@ #include "m4math.h" #include "m3math.h" #include "llquaternion.h" - - +#include "llmatrix4a.h" // LLMatrix4 @@ -115,6 +114,12 @@ LLMatrix4::LLMatrix4(const LLQuaternion &q) *this = initRotation(q); } +LLMatrix4::LLMatrix4(const LLMatrix4a& mat) + : LLMatrix4(mat.getF32ptr()) +{ + +} + LLMatrix4::LLMatrix4(const LLQuaternion &q, const LLVector4 &pos) { *this = initRotTrans(q, pos); diff --git a/indra/llmath/m4math.h b/indra/llmath/m4math.h index bf60adb9b6..b9da970cde 100644 --- a/indra/llmath/m4math.h +++ b/indra/llmath/m4math.h @@ -32,6 +32,7 @@ class LLVector4; class LLMatrix3; class LLQuaternion; +class LLMatrix4a; // NOTA BENE: Currently assuming a right-handed, x-forward, y-left, z-up universe @@ -104,6 +105,7 @@ public: explicit LLMatrix4(const F32 *mat); // Initializes Matrix to values in mat explicit LLMatrix4(const LLMatrix3 &mat); // Initializes Matrix to values in mat and sets position to (0,0,0) explicit LLMatrix4(const LLQuaternion &q); // Initializes Matrix with rotation q and sets position to (0,0,0) + explicit LLMatrix4(const LLMatrix4a& mat); LLMatrix4(const LLMatrix3 &mat, const LLVector4 &pos); // Initializes Matrix to values in mat and pos diff --git a/indra/llmath/v3math.cpp b/indra/llmath/v3math.cpp index b04c67d926..93010d2250 100644 --- a/indra/llmath/v3math.cpp +++ b/indra/llmath/v3math.cpp @@ -316,6 +316,12 @@ LLVector3::LLVector3(const LLVector4 &vec) mV[VZ] = (F32)vec.mV[VZ]; } +LLVector3::LLVector3(const LLVector4a& vec) + : LLVector3(vec.getF32ptr()) +{ + +} + LLVector3::LLVector3(const LLSD& sd) { setValue(sd); diff --git a/indra/llmath/v3math.h b/indra/llmath/v3math.h index 6f857d7061..068f489020 100644 --- a/indra/llmath/v3math.h +++ b/indra/llmath/v3math.h @@ -33,6 +33,7 @@ #include "llsd.h" class LLVector2; class LLVector4; +class LLVector4a; class LLMatrix3; class LLMatrix4; class LLVector3d; @@ -62,7 +63,9 @@ class LLVector3 explicit LLVector3(const LLVector2 &vec); // Initializes LLVector3 to (vec[0]. vec[1], 0) explicit LLVector3(const LLVector3d &vec); // Initializes LLVector3 to (vec[0]. vec[1], vec[2]) explicit LLVector3(const LLVector4 &vec); // Initializes LLVector4 to (vec[0]. vec[1], vec[2]) - explicit LLVector3(const LLSD& sd); + explicit LLVector3(const LLVector4a& vec); // Initializes LLVector4 to (vec[0]. vec[1], vec[2]) + explicit LLVector3(const LLSD& sd); + LLSD getValue() const; |