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100 lines
3.0 KiB
100 lines
3.0 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#include "hsTypes.h" |
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#include "plMorphArray.h" |
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plMorphArray::plMorphArray() |
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{ |
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} |
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plMorphArray::~plMorphArray() |
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{ |
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} |
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// MorphArray - Apply |
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void plMorphArray::Apply(hsTArray<plAccessSpan>& dst, hsTArray<hsScalar>* weights /* = nil */) const |
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{ |
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// Have our choice of cache thrashing here |
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// We can for each delta/for each vert |
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// or for each vert/for each delta |
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// I'll go for the former, though I can't say why at the moment. |
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// A nice thing about the outer loop being for each delta is |
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// that a delta with a weight of zero can just bag it with one if. |
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// |
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// For each delta |
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int i; |
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for( i = 0; i < fDeltas.GetCount(); i++ ) |
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{ |
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// delta->Apply |
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fDeltas[i].Apply(dst, (weights ? weights->Get(i) : -1.f)); |
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} |
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} |
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void plMorphArray::Read(hsStream* s, hsResMgr* mgr) |
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{ |
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int n = s->ReadLE32(); |
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fDeltas.SetCount(n); |
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int i; |
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for( i = 0; i < n; i++ ) |
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fDeltas[i].Read(s, mgr); |
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} |
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void plMorphArray::Write(hsStream* s, hsResMgr* mgr) |
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{ |
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s->WriteLE32(fDeltas.GetCount()); |
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int i; |
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for( i = 0; i < fDeltas.GetCount(); i++ ) |
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fDeltas[i].Write(s, mgr); |
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} |
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void plMorphArray::Reset() |
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{ |
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fDeltas.Reset(); |
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} |
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void plMorphArray::AddDelta(const plMorphDelta& delta) |
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{ |
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fDeltas.Append(delta); |
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} |