You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
153 lines
3.7 KiB
153 lines
3.7 KiB
/*==LICENSE==* |
|
|
|
CyanWorlds.com Engine - MMOG client, server and tools |
|
Copyright (C) 2011 Cyan Worlds, 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/>. |
|
|
|
Additional permissions under GNU GPL version 3 section 7 |
|
|
|
If you modify this Program, or any covered work, by linking or |
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
|
(or a modified version of those libraries), |
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
|
licensors of this Program grant you additional |
|
permission to convey the resulting work. Corresponding Source for a |
|
non-source form of such a combination shall include the source code for |
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
|
work. |
|
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com |
|
or by snail mail at: |
|
Cyan Worlds, Inc. |
|
14617 N Newport Hwy |
|
Mead, WA 99021 |
|
|
|
*==LICENSE==*/ |
|
|
|
#include "hsTypes.h" |
|
#include "plSpanTemplate.h" |
|
#include "plSpanInstance.h" |
|
|
|
#include "hsStream.h" |
|
#include "hsGeometry3.h" |
|
|
|
|
|
|
|
plSpanTemplate::plSpanTemplate() |
|
: fNumVerts(0), |
|
fFormat(0), |
|
fData(nil), |
|
fNumTris(0), |
|
fIndices(nil) |
|
{ |
|
} |
|
|
|
UInt32 plSpanTemplate::CalcStride() |
|
{ |
|
fStride = 0; |
|
if( NumPos() ) |
|
fStride += sizeof(hsPoint3); |
|
if( NumNorm() ) |
|
fStride += sizeof(hsVector3); |
|
if( NumColor() ) |
|
fStride += sizeof(UInt32); |
|
if( NumColor2() ) |
|
fStride += sizeof(UInt32); |
|
if( NumWgtIdx() ) |
|
fStride += sizeof(UInt32); |
|
if( NumUVWs() ) |
|
fStride += (UInt8)(sizeof(hsPoint3) * NumUVWs()); |
|
if( NumWeights() ) |
|
fStride += (UInt8)(sizeof(hsScalar) * NumWeights()); |
|
|
|
return UInt32(fStride); |
|
} |
|
|
|
void plSpanTemplate::Alloc(UInt16 format, UInt32 numVerts, UInt32 numTris) |
|
{ |
|
DeAlloc(); |
|
fNumVerts = (UInt16)numVerts; |
|
fFormat = format; |
|
CalcStride(); |
|
|
|
fNumTris = (UInt16)numTris; |
|
|
|
fData = TRACKED_NEW UInt8[VertSize()]; |
|
|
|
fIndices = TRACKED_NEW UInt16[NumIndices()]; |
|
} |
|
|
|
void plSpanTemplate::DeAlloc() |
|
{ |
|
delete [] fData; |
|
delete [] fIndices; |
|
|
|
fNumTris = 0; |
|
fNumVerts = 0; |
|
fFormat = 0; |
|
|
|
fData = nil; |
|
fIndices = nil; |
|
} |
|
|
|
void plSpanTemplate::Read(hsStream* stream) |
|
{ |
|
fNumVerts = stream->ReadSwap16(); |
|
fFormat = stream->ReadSwap16(); |
|
fNumTris = stream->ReadSwap16(); |
|
|
|
Alloc(fFormat, fNumVerts, fNumTris); |
|
|
|
stream->Read(VertSize(), fData); |
|
stream->Read(IndexSize(), fIndices); |
|
} |
|
|
|
void plSpanTemplate::Write(hsStream* stream) const |
|
{ |
|
stream->WriteSwap16(fNumVerts); |
|
stream->WriteSwap16(fFormat); |
|
stream->WriteSwap16(fNumTris); |
|
|
|
stream->Write(VertSize(), fData); |
|
stream->Write(IndexSize(), fIndices); |
|
} |
|
|
|
|
|
void plSpanTemplateB::ComputeBounds() |
|
{ |
|
fLocalBounds.MakeEmpty(); |
|
int i; |
|
for( i = 0; i < NumVerts(); i++ ) |
|
fLocalBounds.Union(Position(i)); |
|
} |
|
|
|
void plSpanTemplateB::AllocColors() |
|
{ |
|
fMultColors = TRACKED_NEW hsColorRGBA[NumVerts()]; |
|
fAddColors = TRACKED_NEW hsColorRGBA[NumVerts()]; |
|
} |
|
|
|
void plSpanTemplateB::DeAllocColors() |
|
{ |
|
delete [] fMultColors; |
|
delete [] fAddColors; |
|
|
|
fMultColors = nil; |
|
fAddColors = nil; |
|
}
|
|
|