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Initial commit of Command & Conquer Renegade source code.

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LFeenanEA
2025-02-27 16:39:46 +00:00
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commit 58ed459113
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162
Code/Tools/max2w3d/skindata.cpp Normal file
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/*
** Command & Conquer Renegade(tm)
** Copyright 2025 Electronic Arts Inc.
**
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* $Header: /Commando/Code/Tools/max2w3d/skindata.cpp 7 5/28/98 12:15p Greg_h $ */
/***********************************************************************************************
*** Confidential - Westwood Studios ***
***********************************************************************************************
* *
* Project Name : Commando Tools - WWSkin *
* *
* $Archive:: /Commando/Code/Tools/max2w3d/skindata.cpp $*
* *
* $Author:: Greg_h $*
* *
* $Modtime:: 5/28/98 12:15p $*
* *
* $Revision:: 7 $*
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* SkinDataClass::Save -- save the skindata in the MAX file *
* SkinDataClass::Load -- load the skindata from a MAX file *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#include "skindata.h"
/***********************************************************************************************
* SkinDataClass::Save -- save the skindata in the MAX file *
* *
* INPUT: *
* *
* OUTPUT: *
* *
* WARNINGS: *
* *
* HISTORY: *
* 10/26/1997 GH : Created. *
*=============================================================================================*/
IOResult SkinDataClass::Save(ISave *isave)
{
ULONG nb;
/*
** save the flags
*/
short flags = 0;
if (Valid) flags |= 0x01;
if (Held) flags |= 0x02;
isave->BeginChunk(FLAGS_CHUNK);
isave->Write(&flags,sizeof(flags),&nb);
isave->EndChunk();
/*
** Save the bit array of currently selected vertices
*/
if (VertSel.NumberSet() > 0) {
isave->BeginChunk(VERT_SEL_CHUNK);
VertSel.Save(isave);
isave->EndChunk();
}
/*
** Save the named selection sets of vertices
*/
#if 0
if (VertSelSets.Count() > 0) {
isave->BeginChunk(INFLUENCE_DATA_CHUNK);
VertSelSets.Save(isave);
isave->EndChunk();
}
#endif
/*
** Save the vertex influence data
*/
if (VertData.Count() > 0) {
isave->BeginChunk(INFLUENCE_DATA_CHUNK);
isave->Write(VertData.Addr(0),VertData.Count() * sizeof(InfluenceStruct), &nb);
isave->EndChunk();
}
return IO_OK;
}
/***********************************************************************************************
* SkinDataClass::Load -- load the skindata from a MAX file *
* *
* INPUT: *
* *
* OUTPUT: *
* *
* WARNINGS: *
* *
* HISTORY: *
* 10/26/1997 GH : Created. *
*=============================================================================================*/
IOResult SkinDataClass::Load(ILoad *iload)
{
ULONG nb;
short flags;
int n;
IOResult res;
while (IO_OK == (res=iload->OpenChunk())) {
switch (iload->CurChunkID()) {
case FLAGS_CHUNK:
res = iload->Read(&flags,sizeof(flags),&nb);
Valid = (flags & 0x01);
Held = (flags & 0x02);
break;
case VERT_SEL_CHUNK:
res = VertSel.Load(iload);
break;
case NAMED_SEL_SETS_CHUNK:
res = VertSelSets.Load(iload);
break;
case INFLUENCE_DATA_CHUNK:
n = iload->CurChunkLength() / sizeof(InfluenceStruct);
VertData.SetCount(n);
res = iload->Read(VertData.Addr(0),n*sizeof(InfluenceStruct),&nb);
break;
}
iload->CloseChunk();
if (res != IO_OK) {
return res;
}
}
/*
** ensure that the arrays are sized correctly
*/
Invalidate();
return IO_OK;
}