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.
448 lines
11 KiB
448 lines
11 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 "plViewFaceModifier.h" |
|
#include "plgDispatch.h" |
|
#include "pnSceneObject/plSceneObject.h" |
|
#include "pnSceneObject/plCoordinateInterface.h" |
|
#include "hsFastMath.h" |
|
#include "plPipeline.h" |
|
|
|
#include "plMessage/plRenderMsg.h" |
|
#include "plMessage/plListenerMsg.h" |
|
#include "plMessage/plAvatarMsg.h" |
|
#include "plAvatar/plAvBrainHuman.h" |
|
#include "plAvatar/plArmatureMod.h" |
|
|
|
plViewFaceModifier::plViewFaceModifier() |
|
: fFacePoint(0,0,0), |
|
fLastDirY(0,1.f,0), |
|
fScale(1.f,1.f,1.f), |
|
fOffset(0,0,0) |
|
{ |
|
fOrigLocalToParent.Reset(); |
|
fOrigParentToLocal.Reset(); |
|
|
|
SetFlag(kFaceCam); // default |
|
} |
|
|
|
plViewFaceModifier::~plViewFaceModifier() |
|
{ |
|
} |
|
|
|
void plViewFaceModifier::SetOrigTransform(const hsMatrix44& l2p, const hsMatrix44& p2l) |
|
{ |
|
fOrigLocalToParent = l2p; |
|
fOrigParentToLocal = p2l; |
|
} |
|
|
|
void plViewFaceModifier::Read(hsStream* s, hsResMgr* mgr) |
|
{ |
|
plSingleModifier::Read(s, mgr); |
|
|
|
fScale.Read(s); |
|
|
|
fOrigLocalToParent.Read(s); |
|
fOrigParentToLocal.Read(s); |
|
|
|
if( HasFlag(kFaceObj) ) |
|
mgr->ReadKeyNotifyMe(s, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, 0, kRefFaceObj), plRefFlags::kPassiveRef); |
|
|
|
fOffset.Read(s); |
|
|
|
if( HasFlag(kMaxBounds) ) |
|
fMaxBounds.Read(s); |
|
} |
|
|
|
void plViewFaceModifier::Write(hsStream* s, hsResMgr* mgr) |
|
{ |
|
plSingleModifier::Write(s, mgr); |
|
|
|
fScale.Write(s); |
|
|
|
fOrigLocalToParent.Write(s); |
|
fOrigParentToLocal.Write(s); |
|
|
|
if( HasFlag(kFaceObj) ) |
|
mgr->WriteKey(s, fFaceObj); |
|
|
|
fOffset.Write(s); |
|
|
|
if( HasFlag(kMaxBounds) ) |
|
fMaxBounds.Write(s); |
|
} |
|
|
|
void plViewFaceModifier::SetMaxBounds(const hsBounds3Ext& bnd) |
|
{ |
|
SetFlag(kMaxBounds); |
|
fMaxBounds = bnd; |
|
} |
|
|
|
void plViewFaceModifier::SetTarget(plSceneObject* so) |
|
{ |
|
plSingleModifier::SetTarget(so); |
|
|
|
plgDispatch::Dispatch()->RegisterForExactType(plRenderMsg::Index(), GetKey()); |
|
if( HasFlag(kFaceList) ) |
|
plgDispatch::Dispatch()->RegisterForExactType(plListenerMsg::Index(), GetKey()); |
|
if( HasFlag(kFacePlay) ) |
|
plgDispatch::Dispatch()->RegisterForExactType(plArmatureUpdateMsg::Index(), GetKey()); |
|
} |
|
|
|
hsBool plViewFaceModifier::IEval(double secs, hsScalar del, UInt32 dirty) |
|
{ |
|
return false; |
|
} |
|
|
|
hsBool plViewFaceModifier::IFacePoint(plPipeline* pipe, const hsPoint3& at) |
|
{ |
|
#if 1 // BOUNDSTEST |
|
extern int mfCurrentTest; |
|
if( mfCurrentTest != 101 ) |
|
if( HasFlag(kMaxBounds) ) |
|
{ |
|
if( !pipe->TestVisibleWorld(fMaxBounds) ) |
|
return false; |
|
} |
|
#endif // BOUNDSTEST |
|
|
|
if( !(GetTarget() && GetTarget()->GetCoordinateInterface()) ) |
|
return false; |
|
|
|
hsMatrix44 worldToLocal = fOrigParentToLocal; // parentToLocal |
|
if( GetTarget()->GetCoordinateInterface()->GetParent() && GetTarget()->GetCoordinateInterface()->GetParent() ) |
|
{ |
|
hsMatrix44 m; |
|
worldToLocal = worldToLocal * GetTarget()->GetCoordinateInterface()->GetParent()->GetWorldToLocal(); |
|
} |
|
|
|
hsPoint3 localAt = worldToLocal * at; |
|
hsScalar len = localAt.MagnitudeSquared(); |
|
if( len <= 0 ) |
|
return false; |
|
len = -hsFastMath::InvSqrtAppr(len); |
|
|
|
hsVector3 dirX, dirY, dirZ; |
|
dirZ.Set(localAt.fX * len, localAt.fY * len, localAt.fZ * len); |
|
|
|
if( HasFlag(kPivotFace) ) |
|
{ |
|
dirY.Set(0.f, 0.f, 1.f); |
|
dirX = dirY % dirZ; |
|
dirX = hsFastMath::NormalizeAppr(dirX); |
|
dirY = dirZ % dirX; |
|
} |
|
else if( HasFlag(kPivotFavorY) ) |
|
{ |
|
dirY.Set(0.f, 1.f, 0.f); |
|
dirX = dirY % dirZ; |
|
dirX = hsFastMath::NormalizeAppr(dirX); |
|
dirY = dirZ % dirX; |
|
} |
|
else if( HasFlag(kPivotY) ) |
|
{ |
|
dirY.Set(0.f, 1.f, 0.f); |
|
dirX = dirY % dirZ; |
|
dirX = hsFastMath::NormalizeAppr(dirX); |
|
dirZ = dirX % dirY; |
|
} |
|
else if( HasFlag(kPivotTumble) ) |
|
{ |
|
dirY = fLastDirY; |
|
dirX = dirY % dirZ; |
|
dirX = hsFastMath::NormalizeAppr(dirX); |
|
dirY = dirZ % dirX; |
|
fLastDirY = dirY; |
|
} |
|
else |
|
{ |
|
hsAssert(false, "I've no idea what you're getting at here in ViewFace land"); |
|
} |
|
|
|
hsMatrix44 x; |
|
hsMatrix44 xInv; |
|
|
|
xInv.fMap[0][0] = x.fMap[0][0] = dirX[0]; |
|
xInv.fMap[1][0] = x.fMap[0][1] = dirY[0]; |
|
xInv.fMap[2][0] = x.fMap[0][2] = dirZ[0]; |
|
xInv.fMap[3][0] = x.fMap[0][3] = 0; |
|
|
|
xInv.fMap[0][1] = x.fMap[1][0] = dirX[1]; |
|
xInv.fMap[1][1] = x.fMap[1][1] = dirY[1]; |
|
xInv.fMap[2][1] = x.fMap[1][2] = dirZ[1]; |
|
xInv.fMap[3][1] = x.fMap[1][3] = 0; |
|
|
|
xInv.fMap[0][2] = x.fMap[2][0] = dirX[2]; |
|
xInv.fMap[1][2] = x.fMap[2][1] = dirY[2]; |
|
xInv.fMap[2][2] = x.fMap[2][2] = dirZ[2]; |
|
xInv.fMap[3][2] = x.fMap[2][3] = 0; |
|
|
|
x.fMap[3][0] = x.fMap[3][1] = x.fMap[3][2] = 0; |
|
xInv.fMap[0][3] = xInv.fMap[1][3] = xInv.fMap[2][3] = 0; |
|
|
|
xInv.fMap[3][3] = x.fMap[3][3] = hsScalar1; |
|
|
|
x.NotIdentity(); |
|
xInv.NotIdentity(); |
|
|
|
if( HasFlag(kScale) ) |
|
{ |
|
x.fMap[0][0] *= fScale.fX; |
|
x.fMap[0][1] *= fScale.fX; |
|
x.fMap[0][2] *= fScale.fX; |
|
|
|
x.fMap[1][0] *= fScale.fY; |
|
x.fMap[1][1] *= fScale.fY; |
|
x.fMap[1][2] *= fScale.fY; |
|
|
|
x.fMap[2][0] *= fScale.fZ; |
|
x.fMap[2][1] *= fScale.fZ; |
|
x.fMap[2][2] *= fScale.fZ; |
|
|
|
hsScalar inv = 1.f / fScale.fX; |
|
xInv.fMap[0][0] *= inv; |
|
xInv.fMap[1][0] *= inv; |
|
xInv.fMap[2][0] *= inv; |
|
|
|
inv = 1.f / fScale.fY; |
|
xInv.fMap[0][1] *= inv; |
|
xInv.fMap[1][1] *= inv; |
|
xInv.fMap[2][1] *= inv; |
|
|
|
inv = 1.f / fScale.fZ; |
|
xInv.fMap[0][2] *= inv; |
|
xInv.fMap[1][2] *= inv; |
|
xInv.fMap[2][2] *= inv; |
|
} |
|
|
|
hsMatrix44 l2p = fOrigLocalToParent * x; |
|
hsMatrix44 p2l = xInv * fOrigParentToLocal; |
|
|
|
if( l2p != IGetTargetCoordinateInterface(0)->GetLocalToParent() ) // TERRORDAN |
|
{ |
|
IGetTargetCoordinateInterface(0)->SetLocalToParent(l2p, p2l); |
|
IGetTargetCoordinateInterface(0)->FlushTransform(false); |
|
} |
|
|
|
return true; |
|
} |
|
|
|
|
|
|
|
#include "plProfile.h" |
|
plProfile_CreateTimer("ViewFacing", "RenderSetup", ViewFace); |
|
|
|
hsBool plViewFaceModifier::MsgReceive(plMessage* msg) |
|
{ |
|
plRenderMsg* rend = plRenderMsg::ConvertNoRef(msg); |
|
|
|
if( rend ) |
|
{ |
|
plProfile_BeginLap(ViewFace, this->GetKey()->GetUoid().GetObjectName()); |
|
|
|
if( HasFlag(kFaceCam) ) |
|
{ |
|
fFacePoint = rend->Pipeline()->GetViewPositionWorld(); |
|
if( HasFlag(kOffset) ) |
|
{ |
|
if( HasFlag(kOffsetLocal) ) |
|
{ |
|
fFacePoint += rend->Pipeline()->GetViewAcrossWorld() * fOffset.fX; |
|
fFacePoint += rend->Pipeline()->GetViewUpWorld() * fOffset.fY; |
|
fFacePoint += rend->Pipeline()->GetViewDirWorld() * fOffset.fZ; |
|
} |
|
else |
|
{ |
|
fFacePoint += fOffset; |
|
} |
|
} |
|
} |
|
else |
|
if( HasFlag(kFaceObj) ) |
|
{ |
|
if( !fFaceObj ) |
|
return true; |
|
fFacePoint = fFaceObj->GetLocalToWorld().GetTranslate(); |
|
if( HasFlag(kOffset) ) |
|
{ |
|
if( HasFlag(kOffsetLocal) ) |
|
fFacePoint += fFaceObj->GetLocalToWorld() * fOffset; |
|
else |
|
fFacePoint += fOffset; |
|
} |
|
} |
|
|
|
IFacePoint(rend->Pipeline(), fFacePoint); |
|
|
|
plProfile_EndLap(ViewFace, this->GetKey()->GetUoid().GetObjectName()); |
|
return true; |
|
} |
|
plArmatureUpdateMsg* armMsg = plArmatureUpdateMsg::ConvertNoRef(msg); |
|
if( armMsg && armMsg->IsLocal() ) |
|
{ |
|
const plSceneObject* head = armMsg->fArmature->FindBone(plAvBrainHuman::Head); |
|
if( head ) |
|
{ |
|
fFacePoint = head->GetLocalToWorld().GetTranslate(); |
|
if( HasFlag(kOffset) ) |
|
{ |
|
if( HasFlag(kOffsetLocal) ) |
|
fFacePoint += head->GetLocalToWorld() * fOffset; |
|
else |
|
fFacePoint += fOffset; |
|
} |
|
} |
|
|
|
return true; |
|
} |
|
plListenerMsg* list = plListenerMsg::ConvertNoRef(msg); |
|
if( list ) |
|
{ |
|
fFacePoint = list->GetPosition(); |
|
|
|
if( HasFlag(kOffset) ) |
|
{ |
|
if( HasFlag(kOffsetLocal) ) |
|
{ |
|
fFacePoint += (list->GetDirection() % list->GetUp()) * fOffset.fX; |
|
fFacePoint += list->GetDirection() * fOffset.fY; |
|
fFacePoint += list->GetUp() * fOffset.fZ; |
|
} |
|
else |
|
{ |
|
fFacePoint += fOffset; |
|
} |
|
} |
|
|
|
return true; |
|
} |
|
plGenRefMsg* refMsg = plGenRefMsg::ConvertNoRef(msg); |
|
if( refMsg ) |
|
{ |
|
if( refMsg->GetContext() & (plRefMsg::kOnCreate|plRefMsg::kOnRequest|plRefMsg::kOnReplace) ) |
|
IOnReceive(refMsg); |
|
else |
|
IOnRemove(refMsg); |
|
return true; |
|
} |
|
return plSingleModifier::MsgReceive(msg); |
|
} |
|
|
|
void plViewFaceModifier::IOnReceive(plGenRefMsg* refMsg) |
|
{ |
|
switch(refMsg->fType) |
|
{ |
|
case kRefFaceObj: |
|
fFaceObj = plSceneObject::ConvertNoRef(refMsg->GetRef()); |
|
break; |
|
} |
|
} |
|
|
|
void plViewFaceModifier::IOnRemove(plGenRefMsg* refMsg) |
|
{ |
|
switch(refMsg->fType) |
|
{ |
|
case kRefFaceObj: |
|
fFaceObj = nil; |
|
break; |
|
} |
|
} |
|
|
|
void plViewFaceModifier::ISetObject(plKey soKey) |
|
{ |
|
hsgResMgr::ResMgr()->SendRef(soKey, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnRequest, 0, kRefFaceObj), plRefFlags::kPassiveRef); |
|
} |
|
|
|
void plViewFaceModifier::SetFollowMode(FollowMode m, plKey soKey) |
|
{ |
|
ClearFlag(kFaceCam); |
|
ClearFlag(kFaceList); |
|
ClearFlag(kFacePlay); |
|
ClearFlag(kFaceObj); |
|
|
|
switch(m) |
|
{ |
|
case kFollowCamera: |
|
SetFlag(kFaceCam); |
|
break; |
|
case kFollowListener: |
|
SetFlag(kFaceList); |
|
break; |
|
case kFollowPlayer: |
|
SetFlag(kFacePlay); |
|
break; |
|
case kFollowObject: |
|
SetFlag(kFaceObj); |
|
ISetObject(soKey); |
|
break; |
|
default: |
|
hsAssert(false, "Unknown follow mode"); |
|
SetFlag(kFaceCam); |
|
break; |
|
} |
|
} |
|
|
|
plViewFaceModifier::FollowMode plViewFaceModifier::GetFollowMode() const |
|
{ |
|
if( HasFlag(kFaceCam) ) |
|
return kFollowCamera; |
|
if( HasFlag(kFaceList) ) |
|
return kFollowListener; |
|
if( HasFlag(kFacePlay) ) |
|
return kFollowPlayer; |
|
if( HasFlag(kFaceObj) ) |
|
return kFollowObject; |
|
|
|
hsAssert(false, "Have no follow mode"); |
|
return kFollowCamera; |
|
|
|
} |
|
|
|
void plViewFaceModifier::SetOffset(const hsVector3& off, hsBool local) |
|
{ |
|
fOffset = off; |
|
if( local ) |
|
SetFlag(kOffsetLocal); |
|
else |
|
ClearFlag(kOffsetLocal); |
|
}
|
|
|