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diff --git a/src/mesh/assimp-master/include/assimp/vector3.inl b/src/mesh/assimp-master/include/assimp/vector3.inl
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-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
- copyright notice, this list of conditions and the
- following disclaimer.
-
-* Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the
- following disclaimer in the documentation and/or other
- materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
- contributors may be used to endorse or promote products
- derived from this software without specific prior
- written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file vector3.inl
- * @brief Inline implementation of aiVector3t<TReal> operators
- */
-#pragma once
-#ifndef AI_VECTOR3D_INL_INC
-#define AI_VECTOR3D_INL_INC
-
-#ifdef __cplusplus
-#include <assimp/vector3.h>
-
-#include <cmath>
-
-// ------------------------------------------------------------------------------------------------
-/** Transformation of a vector by a 3x3 matrix */
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator * (const aiMatrix3x3t<TReal>& pMatrix, const aiVector3t<TReal>& pVector) {
- aiVector3t<TReal> res;
- res.x = pMatrix.a1 * pVector.x + pMatrix.a2 * pVector.y + pMatrix.a3 * pVector.z;
- res.y = pMatrix.b1 * pVector.x + pMatrix.b2 * pVector.y + pMatrix.b3 * pVector.z;
- res.z = pMatrix.c1 * pVector.x + pMatrix.c2 * pVector.y + pMatrix.c3 * pVector.z;
- return res;
-}
-
-// ------------------------------------------------------------------------------------------------
-/** Transformation of a vector by a 4x4 matrix */
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator * (const aiMatrix4x4t<TReal>& pMatrix, const aiVector3t<TReal>& pVector) {
- aiVector3t<TReal> res;
- res.x = pMatrix.a1 * pVector.x + pMatrix.a2 * pVector.y + pMatrix.a3 * pVector.z + pMatrix.a4;
- res.y = pMatrix.b1 * pVector.x + pMatrix.b2 * pVector.y + pMatrix.b3 * pVector.z + pMatrix.b4;
- res.z = pMatrix.c1 * pVector.x + pMatrix.c2 * pVector.y + pMatrix.c3 * pVector.z + pMatrix.c4;
- return res;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-template <typename TOther>
-aiVector3t<TReal>::operator aiVector3t<TOther> () const {
- return aiVector3t<TOther>(static_cast<TOther>(x),static_cast<TOther>(y),static_cast<TOther>(z));
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE void aiVector3t<TReal>::Set( TReal pX, TReal pY, TReal pZ) {
- x = pX;
- y = pY;
- z = pZ;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE TReal aiVector3t<TReal>::SquareLength() const {
- return x*x + y*y + z*z;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE TReal aiVector3t<TReal>::Length() const {
- return std::sqrt( SquareLength());
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
- aiVector3t<TReal>& aiVector3t<TReal>::Normalize() {
- const TReal l = Length();
- if (l == 0) {
- return *this;
- }
- *this /= Length();
-
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal>& aiVector3t<TReal>::NormalizeSafe() {
- TReal len = Length();
- if ( len > static_cast< TReal >( 0 ) ) {
- *this /= len;
- }
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE const aiVector3t<TReal>& aiVector3t<TReal>::operator += (const aiVector3t<TReal>& o) {
- x += o.x;
- y += o.y;
- z += o.z;
-
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE const aiVector3t<TReal>& aiVector3t<TReal>::operator -= (const aiVector3t<TReal>& o) {
- x -= o.x;
- y -= o.y;
- z -= o.z;
-
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE const aiVector3t<TReal>& aiVector3t<TReal>::operator *= (TReal f) {
- x *= f;
- y *= f;
- z *= f;
-
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE const aiVector3t<TReal>& aiVector3t<TReal>::operator /= (TReal f) {
- if ( f == static_cast<TReal>(0.0)) {
- return *this;
- }
- const TReal invF = (TReal) 1.0 / f;
- x *= invF;
- y *= invF;
- z *= invF;
-
- return *this;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal>& aiVector3t<TReal>::operator *= (const aiMatrix3x3t<TReal>& mat){
- return (*this = mat * (*this));
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal>& aiVector3t<TReal>::operator *= (const aiMatrix4x4t<TReal>& mat){
- return (*this = mat * (*this));
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE TReal aiVector3t<TReal>::operator[](unsigned int i) const {
- switch (i) {
- case 0:
- return x;
- case 1:
- return y;
- case 2:
- return z;
- default:
- break;
- }
- return x;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE TReal& aiVector3t<TReal>::operator[](unsigned int i) {
- switch (i) {
- case 0:
- return x;
- case 1:
- return y;
- case 2:
- return z;
- default:
- break;
- }
- return x;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE bool aiVector3t<TReal>::operator== (const aiVector3t<TReal>& other) const {
- return x == other.x && y == other.y && z == other.z;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE bool aiVector3t<TReal>::operator!= (const aiVector3t<TReal>& other) const {
- return x != other.x || y != other.y || z != other.z;
-}
-// ---------------------------------------------------------------------------
-template<typename TReal>
-AI_FORCE_INLINE bool aiVector3t<TReal>::Equal(const aiVector3t<TReal>& other, TReal epsilon) const {
- return
- std::abs(x - other.x) <= epsilon &&
- std::abs(y - other.y) <= epsilon &&
- std::abs(z - other.z) <= epsilon;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE bool aiVector3t<TReal>::operator < (const aiVector3t<TReal>& other) const {
- return x != other.x ? x < other.x : y != other.y ? y < other.y : z < other.z;
-}
-// ------------------------------------------------------------------------------------------------
-template <typename TReal>
-AI_FORCE_INLINE const aiVector3t<TReal> aiVector3t<TReal>::SymMul(const aiVector3t<TReal>& o) {
- return aiVector3t<TReal>(x*o.x,y*o.y,z*o.z);
-}
-// ------------------------------------------------------------------------------------------------
-// symmetric addition
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator + (const aiVector3t<TReal>& v1, const aiVector3t<TReal>& v2) {
- return aiVector3t<TReal>( v1.x + v2.x, v1.y + v2.y, v1.z + v2.z);
-}
-// ------------------------------------------------------------------------------------------------
-// symmetric subtraction
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator - (const aiVector3t<TReal>& v1, const aiVector3t<TReal>& v2) {
- return aiVector3t<TReal>( v1.x - v2.x, v1.y - v2.y, v1.z - v2.z);
-}
-// ------------------------------------------------------------------------------------------------
-// scalar product
-template <typename TReal>
-AI_FORCE_INLINE TReal operator * (const aiVector3t<TReal>& v1, const aiVector3t<TReal>& v2) {
- return v1.x*v2.x + v1.y*v2.y + v1.z*v2.z;
-}
-// ------------------------------------------------------------------------------------------------
-// scalar multiplication
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator * ( TReal f, const aiVector3t<TReal>& v) {
- return aiVector3t<TReal>( f*v.x, f*v.y, f*v.z);
-}
-// ------------------------------------------------------------------------------------------------
-// and the other way around
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator * ( const aiVector3t<TReal>& v, TReal f) {
- return aiVector3t<TReal>( f*v.x, f*v.y, f*v.z);
-}
-// ------------------------------------------------------------------------------------------------
-// scalar division
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator / ( const aiVector3t<TReal>& v, TReal f) {
- return v * (1/f);
-}
-// ------------------------------------------------------------------------------------------------
-// vector division
-template <typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator / ( const aiVector3t<TReal>& v, const aiVector3t<TReal>& v2) {
- return aiVector3t<TReal>(v.x / v2.x,v.y / v2.y,v.z / v2.z);
-}
-// ------------------------------------------------------------------------------------------------
-// cross product
-template<typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator ^ ( const aiVector3t<TReal>& v1, const aiVector3t<TReal>& v2) {
- return aiVector3t<TReal>( v1.y*v2.z - v1.z*v2.y, v1.z*v2.x - v1.x*v2.z, v1.x*v2.y - v1.y*v2.x);
-}
-// ------------------------------------------------------------------------------------------------
-// vector negation
-template<typename TReal>
-AI_FORCE_INLINE aiVector3t<TReal> operator - ( const aiVector3t<TReal>& v) {
- return aiVector3t<TReal>( -v.x, -v.y, -v.z);
-}
-
-// ------------------------------------------------------------------------------------------------
-
-#endif // __cplusplus
-#endif // AI_VECTOR3D_INL_INC
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