[5] | 1 | /* |
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| 2 | ----------------------------------------------------------------------------- |
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| 3 | This source file is part of OGRE |
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| 4 | (Object-oriented Graphics Rendering Engine) |
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| 5 | For the latest info, see http://www.ogre3d.org/ |
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| 6 | |
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| 7 | Copyright (c) 2000-2006 Torus Knot Software Ltd |
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| 8 | Also see acknowledgements in Readme.html |
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| 9 | |
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| 10 | This program is free software; you can redistribute it and/or modify it under |
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| 11 | the terms of the GNU Lesser General Public License as published by the Free Software |
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| 12 | Foundation; either version 2 of the License, or (at your option) any later |
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| 13 | version. |
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| 14 | |
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| 15 | This program is distributed in the hope that it will be useful, but WITHOUT |
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| 16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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| 17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. |
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| 18 | |
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| 19 | You should have received a copy of the GNU Lesser General Public License along with |
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| 20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple |
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| 21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to |
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| 22 | http://www.gnu.org/copyleft/lesser.txt. |
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| 23 | |
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| 24 | You may alternatively use this source under the terms of a specific version of |
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| 25 | the OGRE Unrestricted License provided you have obtained such a license from |
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| 26 | Torus Knot Software Ltd. |
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| 27 | ----------------------------------------------------------------------------- |
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| 28 | */ |
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| 29 | #include "OgreStableHeaders.h" |
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| 30 | |
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| 31 | #include "OgreKeyFrame.h" |
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| 32 | #include "OgreAnimationTrack.h" |
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| 33 | #include "OgreHardwareBufferManager.h" |
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| 34 | |
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| 35 | namespace Ogre |
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| 36 | { |
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| 37 | //--------------------------------------------------------------------- |
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| 38 | KeyFrame::KeyFrame(const AnimationTrack* parent, Real time) |
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| 39 | : mTime(time), mParentTrack(parent) |
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| 40 | { |
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| 41 | } |
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| 42 | //--------------------------------------------------------------------- |
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| 43 | KeyFrame* KeyFrame::_clone(AnimationTrack* newParent) const |
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| 44 | { |
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| 45 | return new KeyFrame(newParent, mTime); |
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| 46 | } |
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| 47 | //--------------------------------------------------------------------- |
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| 48 | NumericKeyFrame::NumericKeyFrame(const AnimationTrack* parent, Real time) |
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| 49 | :KeyFrame(parent, time) |
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| 50 | { |
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| 51 | } |
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| 52 | //--------------------------------------------------------------------- |
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| 53 | const AnyNumeric& NumericKeyFrame::getValue(void) const |
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| 54 | { |
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| 55 | return mValue; |
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| 56 | } |
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| 57 | //--------------------------------------------------------------------- |
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| 58 | void NumericKeyFrame::setValue(const AnyNumeric& val) |
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| 59 | { |
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| 60 | mValue = val; |
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| 61 | } |
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| 62 | //--------------------------------------------------------------------- |
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| 63 | KeyFrame* NumericKeyFrame::_clone(AnimationTrack* newParent) const |
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| 64 | { |
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| 65 | NumericKeyFrame* newKf = new NumericKeyFrame(newParent, mTime); |
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| 66 | newKf->mValue = mValue; |
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| 67 | return newKf; |
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| 68 | } |
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| 69 | //--------------------------------------------------------------------- |
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| 70 | TransformKeyFrame::TransformKeyFrame(const AnimationTrack* parent, Real time) |
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| 71 | :KeyFrame(parent, time), mTranslate(Vector3::ZERO), |
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| 72 | mScale(Vector3::UNIT_SCALE), mRotate(Quaternion::IDENTITY) |
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| 73 | { |
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| 74 | } |
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| 75 | //--------------------------------------------------------------------- |
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| 76 | void TransformKeyFrame::setTranslate(const Vector3& trans) |
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| 77 | { |
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| 78 | mTranslate = trans; |
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| 79 | if (mParentTrack) |
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| 80 | mParentTrack->_keyFrameDataChanged(); |
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| 81 | } |
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| 82 | //--------------------------------------------------------------------- |
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| 83 | const Vector3& TransformKeyFrame::getTranslate(void) const |
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| 84 | { |
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| 85 | return mTranslate; |
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| 86 | } |
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| 87 | //--------------------------------------------------------------------- |
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| 88 | void TransformKeyFrame::setScale(const Vector3& scale) |
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| 89 | { |
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| 90 | mScale = scale; |
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| 91 | if (mParentTrack) |
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| 92 | mParentTrack->_keyFrameDataChanged(); |
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| 93 | } |
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| 94 | //--------------------------------------------------------------------- |
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| 95 | const Vector3& TransformKeyFrame::getScale(void) const |
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| 96 | { |
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| 97 | return mScale; |
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| 98 | } |
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| 99 | //--------------------------------------------------------------------- |
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| 100 | void TransformKeyFrame::setRotation(const Quaternion& rot) |
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| 101 | { |
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| 102 | mRotate = rot; |
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| 103 | if (mParentTrack) |
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| 104 | mParentTrack->_keyFrameDataChanged(); |
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| 105 | } |
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| 106 | //--------------------------------------------------------------------- |
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| 107 | const Quaternion& TransformKeyFrame::getRotation(void) const |
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| 108 | { |
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| 109 | return mRotate; |
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| 110 | } |
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| 111 | //--------------------------------------------------------------------- |
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| 112 | KeyFrame* TransformKeyFrame::_clone(AnimationTrack* newParent) const |
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| 113 | { |
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| 114 | TransformKeyFrame* newKf = new TransformKeyFrame(newParent, mTime); |
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| 115 | newKf->mTranslate = mTranslate; |
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| 116 | newKf->mScale = mScale; |
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| 117 | newKf->mRotate = mRotate; |
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| 118 | return newKf; |
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| 119 | } |
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| 120 | //--------------------------------------------------------------------- |
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| 121 | VertexMorphKeyFrame::VertexMorphKeyFrame(const AnimationTrack* parent, Real time) |
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| 122 | : KeyFrame(parent, time) |
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| 123 | { |
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| 124 | } |
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| 125 | //--------------------------------------------------------------------- |
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| 126 | void VertexMorphKeyFrame::setVertexBuffer(const HardwareVertexBufferSharedPtr& buf) |
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| 127 | { |
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| 128 | mBuffer = buf; |
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| 129 | } |
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| 130 | //--------------------------------------------------------------------- |
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| 131 | const HardwareVertexBufferSharedPtr& |
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| 132 | VertexMorphKeyFrame::getVertexBuffer(void) const |
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| 133 | { |
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| 134 | return mBuffer; |
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| 135 | } |
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| 136 | //--------------------------------------------------------------------- |
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| 137 | KeyFrame* VertexMorphKeyFrame::_clone(AnimationTrack* newParent) const |
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| 138 | { |
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| 139 | VertexMorphKeyFrame* newKf = new VertexMorphKeyFrame(newParent, mTime); |
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| 140 | newKf->mBuffer = mBuffer; |
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| 141 | return newKf; |
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| 142 | } |
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| 143 | //--------------------------------------------------------------------- |
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| 144 | VertexPoseKeyFrame::VertexPoseKeyFrame(const AnimationTrack* parent, Real time) |
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| 145 | :KeyFrame(parent, time) |
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| 146 | { |
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| 147 | } |
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| 148 | //--------------------------------------------------------------------- |
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| 149 | void VertexPoseKeyFrame::addPoseReference(ushort poseIndex, Real influence) |
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| 150 | { |
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| 151 | mPoseRefs.push_back(PoseRef(poseIndex, influence)); |
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| 152 | } |
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| 153 | //--------------------------------------------------------------------- |
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| 154 | void VertexPoseKeyFrame::updatePoseReference(ushort poseIndex, Real influence) |
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| 155 | { |
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| 156 | for (PoseRefList::iterator i = mPoseRefs.begin(); i != mPoseRefs.end(); ++i) |
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| 157 | { |
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| 158 | if (i->poseIndex == poseIndex) |
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| 159 | { |
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| 160 | i->influence = influence; |
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| 161 | return; |
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| 162 | } |
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| 163 | } |
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| 164 | // if we got here, we didn't find it |
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| 165 | addPoseReference(poseIndex, influence); |
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| 166 | |
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| 167 | } |
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| 168 | //--------------------------------------------------------------------- |
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| 169 | void VertexPoseKeyFrame::removePoseReference(ushort poseIndex) |
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| 170 | { |
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| 171 | for (PoseRefList::iterator i = mPoseRefs.begin(); i != mPoseRefs.end(); ++i) |
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| 172 | { |
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| 173 | if (i->poseIndex == poseIndex) |
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| 174 | { |
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| 175 | mPoseRefs.erase(i); |
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| 176 | return; |
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| 177 | } |
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| 178 | } |
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| 179 | } |
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| 180 | //--------------------------------------------------------------------- |
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| 181 | void VertexPoseKeyFrame::removeAllPoseReferences(void) |
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| 182 | { |
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| 183 | mPoseRefs.clear(); |
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| 184 | } |
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| 185 | //--------------------------------------------------------------------- |
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| 186 | const VertexPoseKeyFrame::PoseRefList& |
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| 187 | VertexPoseKeyFrame::getPoseReferences(void) const |
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| 188 | { |
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| 189 | return mPoseRefs; |
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| 190 | } |
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| 191 | //--------------------------------------------------------------------- |
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| 192 | VertexPoseKeyFrame::PoseRefIterator |
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| 193 | VertexPoseKeyFrame::getPoseReferenceIterator(void) |
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| 194 | { |
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| 195 | return PoseRefIterator(mPoseRefs.begin(), mPoseRefs.end()); |
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| 196 | } |
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| 197 | //--------------------------------------------------------------------- |
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| 198 | VertexPoseKeyFrame::ConstPoseRefIterator |
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| 199 | VertexPoseKeyFrame::getPoseReferenceIterator(void) const |
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| 200 | { |
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| 201 | return ConstPoseRefIterator(mPoseRefs.begin(), mPoseRefs.end()); |
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| 202 | } |
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| 203 | //--------------------------------------------------------------------- |
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| 204 | KeyFrame* VertexPoseKeyFrame::_clone(AnimationTrack* newParent) const |
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| 205 | { |
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| 206 | VertexPoseKeyFrame* newKf = new VertexPoseKeyFrame(newParent, mTime); |
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| 207 | // By-value copy ok |
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| 208 | newKf->mPoseRefs = mPoseRefs; |
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| 209 | return newKf; |
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| 210 | } |
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| 211 | //--------------------------------------------------------------------- |
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| 212 | |
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| 213 | |
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| 214 | } |
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| 215 | |
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