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84 lines
2.1 KiB
84 lines
2.1 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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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->ReadSwap32(); |
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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->WriteSwap32(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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} |