From 8fb7916a0d0cb007a4c3a4e6a31af58765268ca3 Mon Sep 17 00:00:00 2001 From: sanine Date: Sat, 16 Apr 2022 11:55:54 -0500 Subject: delete src/mesh/assimp-master --- .../assimp-master/code/Common/TargetAnimation.cpp | 226 --------------------- 1 file changed, 226 deletions(-) delete mode 100644 src/mesh/assimp-master/code/Common/TargetAnimation.cpp (limited to 'src/mesh/assimp-master/code/Common/TargetAnimation.cpp') diff --git a/src/mesh/assimp-master/code/Common/TargetAnimation.cpp b/src/mesh/assimp-master/code/Common/TargetAnimation.cpp deleted file mode 100644 index 5f6d9ba..0000000 --- a/src/mesh/assimp-master/code/Common/TargetAnimation.cpp +++ /dev/null @@ -1,226 +0,0 @@ -/* -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. - ----------------------------------------------------------------------- -*/ - -#include "TargetAnimation.h" -#include -#include - -using namespace Assimp; - -// ------------------------------------------------------------------------------------------------ -KeyIterator::KeyIterator(const std::vector *_objPos, - const std::vector *_targetObjPos, - const aiVector3D *defaultObjectPos /*= nullptr*/, - const aiVector3D *defaultTargetPos /*= nullptr*/) : - reachedEnd(false), - curTime(-1.), - objPos(_objPos), - targetObjPos(_targetObjPos), - nextObjPos(0), - nextTargetObjPos(0) { - // Generate default transformation tracks if necessary - if (!objPos || objPos->empty()) { - defaultObjPos.resize(1); - defaultObjPos.front().mTime = 10e10; - - if (defaultObjectPos) - defaultObjPos.front().mValue = *defaultObjectPos; - - objPos = &defaultObjPos; - } - if (!targetObjPos || targetObjPos->empty()) { - defaultTargetObjPos.resize(1); - defaultTargetObjPos.front().mTime = 10e10; - - if (defaultTargetPos) - defaultTargetObjPos.front().mValue = *defaultTargetPos; - - targetObjPos = &defaultTargetObjPos; - } -} - -// ------------------------------------------------------------------------------------------------ -template -inline T Interpolate(const T &one, const T &two, ai_real val) { - return one + (two - one) * val; -} - -// ------------------------------------------------------------------------------------------------ -void KeyIterator::operator++() { - // If we are already at the end of all keyframes, return - if (reachedEnd) { - return; - } - - // Now search in all arrays for the time value closest - // to our current position on the time line - double d0, d1; - - d0 = objPos->at(std::min(nextObjPos, static_cast(objPos->size() - 1))).mTime; - d1 = targetObjPos->at(std::min(nextTargetObjPos, static_cast(targetObjPos->size() - 1))).mTime; - - // Easiest case - all are identical. In this - // case we don't need to interpolate so we can - // return earlier - if (d0 == d1) { - curTime = d0; - curPosition = objPos->at(nextObjPos).mValue; - curTargetPosition = targetObjPos->at(nextTargetObjPos).mValue; - - // increment counters - if (objPos->size() != nextObjPos - 1) - ++nextObjPos; - - if (targetObjPos->size() != nextTargetObjPos - 1) - ++nextTargetObjPos; - } - - // An object position key is closest to us - else if (d0 < d1) { - curTime = d0; - - // interpolate the other - if (1 == targetObjPos->size() || !nextTargetObjPos) { - curTargetPosition = targetObjPos->at(0).mValue; - } else { - const aiVectorKey &last = targetObjPos->at(nextTargetObjPos); - const aiVectorKey &first = targetObjPos->at(nextTargetObjPos - 1); - - curTargetPosition = Interpolate(first.mValue, last.mValue, (ai_real)((curTime - first.mTime) / (last.mTime - first.mTime))); - } - - if (objPos->size() != nextObjPos - 1) - ++nextObjPos; - } - // A target position key is closest to us - else { - curTime = d1; - - // interpolate the other - if (1 == objPos->size() || !nextObjPos) { - curPosition = objPos->at(0).mValue; - } else { - const aiVectorKey &last = objPos->at(nextObjPos); - const aiVectorKey &first = objPos->at(nextObjPos - 1); - - curPosition = Interpolate(first.mValue, last.mValue, (ai_real)((curTime - first.mTime) / (last.mTime - first.mTime))); - } - - if (targetObjPos->size() != nextTargetObjPos - 1) - ++nextTargetObjPos; - } - - if (nextObjPos >= objPos->size() - 1 && - nextTargetObjPos >= targetObjPos->size() - 1) { - // We reached the very last keyframe - reachedEnd = true; - } -} - -// ------------------------------------------------------------------------------------------------ -void TargetAnimationHelper::SetTargetAnimationChannel( - const std::vector *_targetPositions) { - ai_assert(nullptr != _targetPositions); - - targetPositions = _targetPositions; -} - -// ------------------------------------------------------------------------------------------------ -void TargetAnimationHelper::SetMainAnimationChannel( - const std::vector *_objectPositions) { - ai_assert(nullptr != _objectPositions); - - objectPositions = _objectPositions; -} - -// ------------------------------------------------------------------------------------------------ -void TargetAnimationHelper::SetFixedMainAnimationChannel( - const aiVector3D &fixed) { - objectPositions = nullptr; // just to avoid confusion - fixedMain = fixed; -} - -// ------------------------------------------------------------------------------------------------ -void TargetAnimationHelper::Process(std::vector *distanceTrack) { - ai_assert(nullptr != targetPositions); - ai_assert(nullptr != distanceTrack); - - // TODO: in most cases we won't need the extra array - std::vector real; - - std::vector *fill = (distanceTrack == objectPositions ? &real : distanceTrack); - fill->reserve(std::max(objectPositions->size(), targetPositions->size())); - - // Iterate through all object keys and interpolate their values if necessary. - // Then get the corresponding target position, compute the difference - // vector between object and target position. Then compute a rotation matrix - // that rotates the base vector of the object coordinate system at that time - // to match the diff vector. - - KeyIterator iter(objectPositions, targetPositions, &fixedMain); - for (; !iter.Finished(); ++iter) { - const aiVector3D &position = iter.GetCurPosition(); - const aiVector3D &tposition = iter.GetCurTargetPosition(); - - // diff vector - aiVector3D diff = tposition - position; - ai_real f = diff.Length(); - - // output distance vector - if (f) { - fill->push_back(aiVectorKey()); - aiVectorKey &v = fill->back(); - v.mTime = iter.GetCurTime(); - v.mValue = diff; - - diff /= f; - } else { - // FIXME: handle this - } - - // diff is now the vector in which our camera is pointing - } - - if (real.size()) { - *distanceTrack = real; - } -} -- cgit v1.2.1