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.
79 lines
2.3 KiB
79 lines
2.3 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/>. |
|
|
|
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 "plLayerOr.h" |
|
|
|
plLayerOr::plLayerOr() |
|
{ |
|
fState = TRACKED_NEW hsGMatState; |
|
fState->Reset(); |
|
|
|
fOwnedChannels = kState; |
|
} |
|
|
|
plLayerOr::~plLayerOr() |
|
{ |
|
} |
|
|
|
void plLayerOr::SetState( const hsGMatState& state ) |
|
{ |
|
SetBlendFlags( state.fBlendFlags ); |
|
SetClampFlags( state.fClampFlags ); |
|
SetShadeFlags( state.fShadeFlags ); |
|
SetZFlags( state.fZFlags ); |
|
SetMiscFlags( state.fMiscFlags ); |
|
} |
|
|
|
plLayerInterface *plLayerOr::Attach( plLayerInterface* prev ) |
|
{ |
|
fDirty = true; |
|
|
|
return plLayerInterface::Attach( prev ); |
|
} |
|
|
|
UInt32 plLayerOr::Eval(double secs, UInt32 frame, UInt32 ignore) |
|
{ |
|
UInt32 ret = plLayerInterface::Eval(secs, frame, ignore); |
|
if( fUnderLay ) |
|
{ |
|
if( fDirty || (ret & kState) ) |
|
{ |
|
*fState = fUnderLay->GetState(); |
|
if( fOringState.fBlendFlags & hsGMatState::kBlendMask ) |
|
fState->fBlendFlags &= ~hsGMatState::kBlendMask; |
|
fState->fBlendFlags |= fOringState.fBlendFlags; |
|
|
|
fState->fClampFlags = fUnderLay->GetClampFlags() | fOringState.fClampFlags; |
|
fState->fShadeFlags = fUnderLay->GetShadeFlags() | fOringState.fShadeFlags; |
|
fState->fZFlags = fUnderLay->GetZFlags() | fOringState.fZFlags; |
|
fState->fMiscFlags = fUnderLay->GetMiscFlags() | fOringState.fMiscFlags; |
|
|
|
fDirty = false; |
|
} |
|
} |
|
return ret; |
|
}
|
|
|