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Hoikas' subworld fixes including PhysX support

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1) Allow plSubWorldMsg to be sent over the network
https://github.com/H-uru/Plasma/pull/107
2) Cleanup VolumeSensorConditionalObject
https://github.com/H-uru/Plasma/pull/537
3) Add two new compiler feature tests - HeadSpin.h changes ONLY, as
prerequisite for VolumeSensorConditionalObject
45be91c0e3
4) Fix a crash and a silly identified by Coverity - changes for
VolumeSensorConditionalObject ONLY
a702cb9d3f
5) PXSubworld (Havok/CC subworld physics support ported to PhysX/MOULa)
https://github.com/H-uru/Plasma/pull/555
This commit is contained in:
John Johns
2021-05-31 10:48:56 -07:00
parent c914ba5bac
commit 576ac25f03
25 changed files with 545 additions and 421 deletions
Download Patch File Download Diff File Expand all files Collapse all files

241
Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.cpp
View File

@ -61,6 +61,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "../pnKeyedObject/plKey.h"
#include "../pnMessage/plCorrectionMsg.h"
#include "../pnMessage/plNodeRefMsg.h"
#include "../pnMessage/plObjRefMsg.h"
#include "../pnMessage/plSDLModifierMsg.h"
#include "../plMessage/plSimStateMsg.h"
#include "../plMessage/plSimInfluenceMsg.h"
@ -72,6 +73,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "../plStatusLog/plStatusLog.h"
#include "plPXConvert.h"
#include "plPXPhysicalControllerCore.h"
#include "plPXSubWorld.h"
#include "../plModifier/plDetectorLog.h"
@ -84,25 +86,6 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#define LogActivate(func) if (fActor->isSleeping()) SimLog("%s activated by %s", GetKeyName(), func);
PhysRecipe::PhysRecipe()
: mass(0.f)
, friction(0.f)
, restitution(0.f)
, bounds(plSimDefs::kBoundsMax)
, group(plSimDefs::kGroupMax)
, reportsOn(0)
, objectKey(nil)
, sceneNode(nil)
, worldKey(nil)
, convexMesh(nil)
, triMesh(nil)
, radius(0.f)
, offset(0.f, 0.f, 0.f)
, meshStream(nil)
{
l2s.Reset();
}
plProfile_Extern(MaySendLocation);
plProfile_Extern(LocationsSent);
plProfile_Extern(PhysicsUpdates);
@ -128,19 +111,15 @@ int plPXPhysical::fNumberAnimatedActivators = 0;
plPXPhysical::plPXPhysical()
: fSDLMod(nil)
, fActor(nil)
, fBoundsType(plSimDefs::kBoundsMax)
, fLOSDBs(plSimDefs::kLOSDBNone)
, fGroup(plSimDefs::kGroupMax)
, fReportsOn(0)
, fLastSyncTime(0.0f)
, fProxyGen(nil)
, fSceneNode(nil)
, fWorldKey(nil)
, fSndGroup(nil)
, fWorldHull(nil)
, fSaveTriangles(nil)
, fHullNumberPlanes(0)
, fMass(0.f)
, fWeWereHit(false)
, fHitForce(0,0,0)
, fHitPos(0,0,0)
@ -354,15 +333,14 @@ hsBool plPXPhysical::Should_I_Trigger(hsBool enter, hsPoint3& pos)
}
hsBool plPXPhysical::Init(PhysRecipe& recipe)
hsBool plPXPhysical::Init()
{
hsBool startAsleep = false;
fBoundsType = recipe.bounds;
fGroup = recipe.group;
fReportsOn = recipe.reportsOn;
fObjectKey = recipe.objectKey;
fSceneNode = recipe.sceneNode;
fWorldKey = recipe.worldKey;
fGroup = fRecipe.group;
fReportsOn = fRecipe.reportsOn;
fObjectKey = fRecipe.objectKey;
fSceneNode = fRecipe.sceneNode;
NxActorDesc actorDesc;
NxSphereShapeDesc sphereDesc;
@ -370,19 +348,19 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
NxTriangleMeshShapeDesc trimeshShapeDesc;
NxBoxShapeDesc boxDesc;
plPXConvert::Matrix(recipe.l2s, actorDesc.globalPose);
plPXConvert::Matrix(fRecipe.l2s, actorDesc.globalPose);
switch (fBoundsType)
switch (fRecipe.bounds)
{
case plSimDefs::kSphereBounds:
{
hsMatrix44 sphereL2W;
sphereL2W.Reset();
sphereL2W.SetTranslate(&recipe.offset);
sphereL2W.SetTranslate(&fRecipe.offset);
sphereDesc.radius = recipe.radius;
sphereDesc.radius = fRecipe.radius;
plPXConvert::Matrix(sphereL2W, sphereDesc.localPose);
sphereDesc.group = fGroup;
sphereDesc.group = fRecipe.group;
actorDesc.shapes.pushBack(&sphereDesc);
}
break;
@ -391,54 +369,54 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
// If this is read time (ie, meshStream is nil), turn the convex hull
// into a box. That way the data won't have to change when convex hulls
// actually work right.
if (fGroup == plSimDefs::kGroupDetector && recipe.meshStream == nil)
if (fRecipe.group == plSimDefs::kGroupDetector && fRecipe.meshStream == nil)
{
#ifdef USE_BOXES_FOR_DETECTOR_HULLS
MakeBoxFromHull(recipe.convexMesh, boxDesc);
plSimulationMgr::GetInstance()->GetSDK()->releaseConvexMesh(*recipe.convexMesh);
boxDesc.group = fGroup;
MakeBoxFromHull(fRecipe.convexMesh, boxDesc);
plSimulationMgr::GetInstance()->GetSDK()->releaseConvexMesh(*fRecipe.convexMesh);
boxDesc.group = fRecipe.group;
actorDesc.shapes.push_back(&boxDesc);
#else
#ifdef USE_PHYSX_CONVEXHULL_WORKAROUND
// make a hull of planes for testing IsInside
IMakeHull(recipe.convexMesh,recipe.l2s);
IMakeHull(fRecipe.convexMesh,fRecipe.l2s);
#endif // USE_PHYSX_CONVEXHULL_WORKAROUND
convexShapeDesc.meshData = recipe.convexMesh;
convexShapeDesc.userData = recipe.meshStream;
convexShapeDesc.group = fGroup;
convexShapeDesc.meshData = fRecipe.convexMesh;
convexShapeDesc.userData = fRecipe.meshStream;
convexShapeDesc.group = fRecipe.group;
actorDesc.shapes.pushBack(&convexShapeDesc);
#endif // USE_BOXES_FOR_DETECTOR_HULLS
}
else
{
convexShapeDesc.meshData = recipe.convexMesh;
convexShapeDesc.userData = recipe.meshStream;
convexShapeDesc.group = fGroup;
convexShapeDesc.meshData = fRecipe.convexMesh;
convexShapeDesc.userData = fRecipe.meshStream;
convexShapeDesc.group = fRecipe.group;
actorDesc.shapes.pushBack(&convexShapeDesc);
}
break;
case plSimDefs::kBoxBounds:
{
boxDesc.dimensions = plPXConvert::Point(recipe.bDimensions);
boxDesc.dimensions = plPXConvert::Point(fRecipe.bDimensions);
hsMatrix44 boxL2W;
boxL2W.Reset();
boxL2W.SetTranslate(&recipe.bOffset);
boxL2W.SetTranslate(&fRecipe.bOffset);
plPXConvert::Matrix(boxL2W, boxDesc.localPose);
boxDesc.group = fGroup;
boxDesc.group = fRecipe.group;
actorDesc.shapes.push_back(&boxDesc);
}
break;
case plSimDefs::kExplicitBounds:
case plSimDefs::kProxyBounds:
if (fGroup == plSimDefs::kGroupDetector)
if (fRecipe.group == plSimDefs::kGroupDetector)
{
SimLog("Someone using an Exact on a detector region: %s", GetKeyName());
}
trimeshShapeDesc.meshData = recipe.triMesh;
trimeshShapeDesc.userData = recipe.meshStream;
trimeshShapeDesc.group = fGroup;
trimeshShapeDesc.meshData = fRecipe.triMesh;
trimeshShapeDesc.userData = fRecipe.meshStream;
trimeshShapeDesc.group = fRecipe.group;
actorDesc.shapes.pushBack(&trimeshShapeDesc);
break;
default:
@ -449,10 +427,9 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
// Now fill out the body, or dynamic part of the physical
NxBodyDesc bodyDesc;
fMass = recipe.mass;
if (recipe.mass != 0)
if (fRecipe.mass != 0)
{
bodyDesc.mass = recipe.mass;
bodyDesc.mass = fRecipe.mass;
actorDesc.body = &bodyDesc;
if (GetProperty(plSimulationInterface::kPinned))
@ -461,13 +438,13 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
startAsleep = true; // put it to sleep if they are going to be frozen
}
if (fGroup != plSimDefs::kGroupDynamic || GetProperty(plSimulationInterface::kPhysAnim))
if (fRecipe.group != plSimDefs::kGroupDynamic || GetProperty(plSimulationInterface::kPhysAnim))
{
SetProperty(plSimulationInterface::kPassive, true);
// Even though the code for animated physicals and animated activators are the same
// keep these code snippets separated for fine tuning. Thanks.
if (fGroup == plSimDefs::kGroupDynamic)
if (fRecipe.group == plSimDefs::kGroupDynamic)
{
// handle the animated physicals.... make kinematic for now.
fNumberAnimatedPhysicals++;
@ -495,7 +472,7 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
// Put the dynamics into actor group 1. The actor groups are only used for
// deciding who we get contact reports for.
if (fGroup == plSimDefs::kGroupDynamic)
if (fRecipe.group == plSimDefs::kGroupDynamic)
actorDesc.group = 1;
NxScene* scene = plSimulationMgr::GetInstance()->GetScene(fWorldKey);
@ -512,7 +489,7 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
return false;
NxShape* shape = fActor->getShapes()[0];
shape->setMaterial(plSimulationMgr::GetInstance()->GetMaterialIdx(scene, recipe.friction, recipe.restitution));
shape->setMaterial(plSimulationMgr::GetInstance()->GetMaterialIdx(scene, fRecipe.friction, fRecipe.restitution));
// Turn on the trigger flags for any detectors.
//
@ -523,7 +500,7 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
// problems trying to calculate an intertial tensor. By letting it be
// created as a normal dynamic first, then setting the flags, we work around
// that problem.
if (fGroup == plSimDefs::kGroupDetector)
if (fRecipe.group == plSimDefs::kGroupDetector)
{
shape->setFlag(NX_TRIGGER_ON_ENTER, true);
shape->setFlag(NX_TRIGGER_ON_LEAVE, true);
@ -547,14 +524,8 @@ hsBool plPXPhysical::Init(PhysRecipe& recipe)
plNodeRefMsg* refMsg = TRACKED_NEW plNodeRefMsg(fSceneNode, plRefMsg::kOnCreate, -1, plNodeRefMsg::kPhysical);
hsgResMgr::ResMgr()->AddViaNotify(GetKey(), refMsg, plRefFlags::kActiveRef);
if (fWorldKey)
{
plGenRefMsg* ref = TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, 0, kPhysRefWorld);
hsgResMgr::ResMgr()->AddViaNotify(fWorldKey, ref, plRefFlags::kActiveRef);
}
// only dynamic physicals without noSync need SDLs
if ( fGroup == plSimDefs::kGroupDynamic && !fProps.IsBitSet(plSimulationInterface::kNoSynchronize) )
if ( fRecipe.group == plSimDefs::kGroupDynamic && !fProps.IsBitSet(plSimulationInterface::kNoSynchronize) )
{
// add SDL modifier
plSceneObject* sceneObj = plSceneObject::ConvertNoRef(fObjectKey->ObjectIsLoaded());
@ -611,29 +582,66 @@ hsBool plPXPhysical::MsgReceive( plMessage* msg )
hsBool plPXPhysical::HandleRefMsg(plGenRefMsg* refMsg)
{
UInt8 refCtxt = refMsg->GetContext();
plKey refKey = refMsg->GetRef()->GetKey();
plKey ourKey = GetKey();
PhysRefType refType = PhysRefType(refMsg->fType);
const char* refKeyName = refKey ? refKey->GetName() : "MISSING";
switch (refMsg->fType) {
case kPhysRefWorld: {
switch (refCtxt) {
case plRefMsg::kOnCreate:
case plRefMsg::kOnRequest:
// PotS files specify a plHKSubWorld as the subworld key. For everything else,
// the subworlds are a plSceneObject key. For sanity purposes, we will allow
// references to the plPXSubWorld here. HOWEVER, we will need to grab the target
// and replace our reference...
if (plPXSubWorld* subWorldIface = plPXSubWorld::ConvertNoRef(refMsg->GetRef())) {
hsAssert(subWorldIface->GetOwnerKey(), "subworld owner is NULL?! Uh oh...");
plGenRefMsg* replaceRefMsg = new plGenRefMsg(GetKey(), plRefMsg::kOnReplace, 0, kPhysRefWorld);
hsgResMgr::ResMgr()->AddViaNotify(subWorldIface->GetOwnerKey(), replaceRefMsg, plRefFlags::kActiveRef);
}
// fall-thru is intentional :)
case plRefMsg::kOnReplace:
// loading into a subworld
if (plSceneObject* subSO = plSceneObject::ConvertNoRef(refMsg->GetRef())) {
fWorldKey = subSO->GetKey();
if (refType == kPhysRefWorld)
{
if (refCtxt == plRefMsg::kOnCreate || refCtxt == plRefMsg::kOnRequest)
{
// Cache the initial transform, since we assume the sceneobject already knows
// that and doesn't need to be told again
IGetTransformGlobal(fCachedLocal2World);
// Cyan produced files will never have plPXSubWorld as this is a H'uru-ism.
// Let us make a default one such that we can play with default subworlds at runtime.
// HAAAAAAAAAX!!!
plPXSubWorld* subWorldIface = plPXSubWorld::ConvertNoRef(subSO->GetGenericInterface(plPXSubWorld::Index()));
if (!subWorldIface) {
subWorldIface = new plPXSubWorld();
// This can be simplified if/when incorporating zrax' String Theory library
std::string strKeyName = subSO->GetKeyName();
strKeyName += "_DefSubWorld";
const char *cKeyName = strKeyName.c_str();
hsgResMgr::ResMgr()->NewKey(cKeyName,
subWorldIface, GetKey()->GetUoid().GetLocation());
plObjRefMsg* subIfaceRef = new plObjRefMsg(subSO->GetKey(), plRefMsg::kOnCreate, 0, plObjRefMsg::kInterface);
// this will send the reference immediately
hsgResMgr::ResMgr()->SendRef(subWorldIface, subIfaceRef, plRefFlags::kActiveRef);
}
// Now, we can initialize the physical...
Init();
IGetTransformGlobal(fCachedLocal2World);
return true;
}
}
if (refCtxt == plRefMsg::kOnDestroy)
{
break;
case plRefMsg::kOnDestroy: {
// our world was deleted out from under us: move to the main world
// NOTE: this was not implemented even before the PXSubWorld rewrite.
// not going to bother!
// hsAssert(0, "Lost world");
}
break;
}
else if (refType == kPhysRefSndGroup)
{
switch (refCtxt)
break;
case kPhysRefSndGroup: {
switch (refCtxt)
{
case plRefMsg::kOnCreate:
case plRefMsg::kOnRequest:
@ -645,9 +653,11 @@ hsBool plPXPhysical::HandleRefMsg(plGenRefMsg* refMsg)
break;
}
}
else
{
break;
default:
hsAssert(0, "Unknown ref type, who sent us this?");
break;
}
return true;
@ -878,7 +888,6 @@ void plPXPhysical::IGetTransformGlobal(hsMatrix44& l2w) const
{
plSceneObject* so = plSceneObject::ConvertNoRef(fWorldKey->ObjectIsLoaded());
hsAssert(so, "Scene object not loaded while accessing subworld.");
// We'll hit this at export time, when the ci isn't ready yet, so do a check
if (so->GetCoordinateInterface())
{
const hsMatrix44& s2w = so->GetCoordinateInterface()->GetLocalToWorld();
@ -1026,23 +1035,22 @@ void plPXPhysical::Read(hsStream* stream, hsResMgr* mgr)
plPhysical::Read(stream, mgr);
ClearMatrix(fCachedLocal2World);
PhysRecipe recipe;
recipe.mass = stream->ReadSwapScalar();
recipe.friction = stream->ReadSwapScalar();
recipe.restitution = stream->ReadSwapScalar();
recipe.bounds = (plSimDefs::Bounds)stream->ReadByte();
recipe.group = (plSimDefs::Group)stream->ReadByte();
recipe.reportsOn = stream->ReadSwap32();
fRecipe.mass = stream->ReadSwapScalar();
fRecipe.friction = stream->ReadSwapScalar();
fRecipe.restitution = stream->ReadSwapScalar();
fRecipe.bounds = (plSimDefs::Bounds)stream->ReadByte();
fRecipe.group = (plSimDefs::Group)stream->ReadByte();
fRecipe.reportsOn = stream->ReadSwap32();
fLOSDBs = stream->ReadSwap16();
//hack for swim regions currently they are labeled as static av blockers
if(fLOSDBs==plSimDefs::kLOSDBSwimRegion)
{
recipe.group=plSimDefs::kGroupMax;
fRecipe.group=plSimDefs::kGroupMax;
}
//
recipe.objectKey = mgr->ReadKey(stream);
recipe.sceneNode = mgr->ReadKey(stream);
recipe.worldKey = mgr->ReadKey(stream);
fRecipe.objectKey = mgr->ReadKey(stream);
fRecipe.sceneNode = mgr->ReadKey(stream);
fRecipe.worldKey = mgr->ReadKeyNotifyMe(stream, new plGenRefMsg(GetKey(), plRefMsg::kOnCreate, 0, kPhysRefWorld), plRefFlags::kActiveRef);
mgr->ReadKeyNotifyMe(stream, TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, 0, kPhysRefSndGroup), plRefFlags::kActiveRef);
@ -1050,30 +1058,33 @@ void plPXPhysical::Read(hsStream* stream, hsResMgr* mgr)
hsQuat rot;
pos.Read(stream);
rot.Read(stream);
rot.MakeMatrix(&recipe.l2s);
recipe.l2s.SetTranslate(&pos);
rot.MakeMatrix(&fRecipe.l2s);
fRecipe.l2s.SetTranslate(&pos);
fProps.Read(stream);
if (recipe.bounds == plSimDefs::kSphereBounds)
if (fRecipe.bounds == plSimDefs::kSphereBounds)
{
recipe.radius = stream->ReadSwapScalar();
recipe.offset.Read(stream);
fRecipe.radius = stream->ReadSwapScalar();
fRecipe.offset.Read(stream);
}
else if (recipe.bounds == plSimDefs::kBoxBounds)
else if (fRecipe.bounds == plSimDefs::kBoxBounds)
{
recipe.bDimensions.Read(stream);
recipe.bOffset.Read(stream);
fRecipe.bDimensions.Read(stream);
fRecipe.bOffset.Read(stream);
}
else
{
if (recipe.bounds == plSimDefs::kHullBounds)
recipe.convexMesh = IReadHull(stream);
if (fRecipe.bounds == plSimDefs::kHullBounds)
fRecipe.convexMesh = IReadHull(stream);
else
recipe.triMesh = IReadTriMesh(stream);
fRecipe.triMesh = IReadTriMesh(stream);
}
Init(recipe);
// If we do not have a world, specified, we go ahead and init into the main world...
// This will been done in MsgReceive otherwise
if (!fRecipe.worldKey)
Init();
hsAssert(!fProxyGen, "Already have proxy gen, double read?");
@ -1115,7 +1126,7 @@ void plPXPhysical::Read(hsStream* stream, hsResMgr* mgr)
// Statics are yellow
physColor.Set(1.f,0.8f,0.2f,1.f);
// if in a subworld... slightly transparent
if(fWorldKey)
if(fRecipe.worldKey)
opac = 0.6f;
}
else
@ -1241,7 +1252,7 @@ void plPXPhysical::Write(hsStream* stream, hsResMgr* mgr)
stream->WriteSwapScalar(fActor->getMass());
stream->WriteSwapScalar(friction);
stream->WriteSwapScalar(restitution);
stream->WriteByte(fBoundsType);
stream->WriteByte(fRecipe.bounds);
stream->WriteByte(fGroup);
stream->WriteSwap32(fReportsOn);
stream->WriteSwap16(fLOSDBs);
@ -1259,14 +1270,14 @@ void plPXPhysical::Write(hsStream* stream, hsResMgr* mgr)
fProps.Write(stream);
if (fBoundsType == plSimDefs::kSphereBounds)
if (fRecipe.bounds == plSimDefs::kSphereBounds)
{
const NxSphereShape* sphereShape = shape->isSphere();
stream->WriteSwapScalar(sphereShape->getRadius());
hsPoint3 localPos = plPXConvert::Point(sphereShape->getLocalPosition());
localPos.Write(stream);
}
else if (fBoundsType == plSimDefs::kBoxBounds)
else if (fRecipe.bounds == plSimDefs::kBoxBounds)
{
const NxBoxShape* boxShape = shape->isBox();
hsPoint3 dim = plPXConvert::Point(boxShape->getDimensions());
@ -1276,7 +1287,7 @@ void plPXPhysical::Write(hsStream* stream, hsResMgr* mgr)
}
else
{
if (fBoundsType == plSimDefs::kHullBounds)
if (fRecipe.bounds == plSimDefs::kHullBounds)
hsAssert(shape->isConvexMesh(), "Hull shape isn't a convex mesh");
else
hsAssert(shape->isTriangleMesh(), "Exact shape isn't a trimesh");

22
Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.h
View File

@ -47,6 +47,9 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "../plPhysical/plSimDefs.h"
#include "hsBitVector.h"
#include "hsUtils.h"
#include <memory>
#include <string>
#include <stdexcept>
class NxActor;
class NxConvexMesh;
@ -72,8 +75,6 @@ class NxCapsule;
class PhysRecipe
{
public:
PhysRecipe();
hsScalar mass;
hsScalar friction;
hsScalar restitution;
@ -100,6 +101,12 @@ public:
// For export time only. The original data used to create the mesh
hsVectorStream* meshStream;
PhysRecipe()
: mass(0.f), friction(0.f), restitution(0.f), bounds(plSimDefs::kBoundsMax),
group(plSimDefs::kGroupMax), reportsOn(0), convexMesh(nullptr), triMesh(nullptr),
radius(0.f), offset(0.f, 0.f, 0.f), meshStream(nullptr)
{ }
};
class plPXPhysical : public plPhysical
@ -120,7 +127,7 @@ public:
GETINTERFACE_ANY(plPXPhysical, plPhysical);
// Export time and internal use only
hsBool Init(PhysRecipe& recipe);
hsBool Init();
virtual void Read(hsStream* s, hsResMgr* mgr);
virtual void Write(hsStream* s, hsResMgr* mgr);
@ -191,7 +198,11 @@ public:
//this partially for exclude regions vs avatar capsule
virtual hsBool OverlapWithCapsule(NxCapsule& cap);
virtual hsScalar GetMass() {return fMass;}
virtual hsScalar GetMass() {return fRecipe.mass;}
PhysRecipe& GetRecipe() { return fRecipe; }
const PhysRecipe& GetRecipe() const { return fRecipe; }
protected:
class NxConvexMesh* IReadHull(hsStream* s);
class NxTriangleMesh* IReadTriMesh(hsStream* s);
@ -244,12 +255,11 @@ protected:
NxActor* fActor;
plKey fWorldKey; // either a subworld or nil
plSimDefs::Bounds fBoundsType;
PhysRecipe fRecipe;
plSimDefs::Group fGroup;
UInt32 fReportsOn; // bit vector for groups we report interactions with
UInt16 fLOSDBs; // Which LOS databases we get put into
hsBitVector fProps; // plSimulationInterface::plSimulationProperties kept here
float fMass;
plKey fObjectKey; // the key to our scene object
plKey fSceneNode; // the room we're in

52
Sources/Plasma/PubUtilLib/plPhysX/plPXSubWorld.cpp Normal file
View File

@ -0,0 +1,52 @@
/*==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 "plPXSubWorld.h"
void plPXSubWorld::Read(hsStream* s, hsResMgr* mgr)
{
plObjInterface::Read(s, mgr);
fGravity.Read(s);
}
void plPXSubWorld::Write(hsStream* s, hsResMgr* mgr)
{
plObjInterface::Write(s, mgr);
fGravity.Write(s);
}
void plPXSubWorld::SetTransform(const hsMatrix44& l2w, const hsMatrix44& w2l)
{
// All this magick is handled elsewhere... Not asserting due to call spam.
}

67
Sources/Plasma/PubUtilLib/plPhysX/plPXSubWorld.h Normal file
View File

@ -0,0 +1,67 @@
/*==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
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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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,
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
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*==LICENSE==*/
#ifndef plPXSubWorld_h_inc
#define plPXSubWorld_h_inc
#include "../../NucleusLib/pnSceneObject/plObjInterface.h"
#include "hsGeometry3.h"
#define X_GRAVITY 0.f
#define Y_GRAVITY 0.f
#define Z_GRAVITY -32.174049f
class plPXSubWorld : public plObjInterface
{
hsVector3 fGravity;
public:
plPXSubWorld() : fGravity(X_GRAVITY, Y_GRAVITY, Z_GRAVITY) { }
plPXSubWorld(const hsVector3& gravity) : fGravity(gravity) { }
CLASSNAME_REGISTER(plPXSubWorld);
GETINTERFACE_ANY(plPXSubWorld, plObjInterface);
void Read(hsStream* s, hsResMgr* mgr) HS_OVERRIDE;
void Write(hsStream* s, hsResMgr* mgr) HS_OVERRIDE;
Int32 GetNumProperties() const HS_OVERRIDE { return 0; }
void SetTransform(const hsMatrix44& l2w, const hsMatrix44& w2l) HS_OVERRIDE;
const hsVector3& GetGravity() const { return fGravity; }
hsVector3& GetGravity() { return fGravity; }
void SetGravity(const hsVector3& gravity) { fGravity = gravity; }
};
#endif // plPXSubWorld_h_inc

3
Sources/Plasma/PubUtilLib/plPhysX/plPhysXCreatable.h
View File

@ -48,6 +48,9 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
REGISTER_CREATABLE(plPXPhysical);
#include "plPXSubWorld.h"
REGISTER_CREATABLE(plPXSubWorld);
//#include "plHKSimulationSynchMsg.h"
//REGISTER_CREATABLE(plHKSimulationSynchMsg);

13
Sources/Plasma/PubUtilLib/plPhysX/plSimulationMgr.cpp
View File

@ -49,6 +49,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "plPXPhysical.h"
#include "plPXPhysicalControllerCore.h"
#include "plPXConvert.h"
#include "plPXSubWorld.h"
#include "plLOSDispatch.h"
#include "../plPhysical/plPhysicsSoundMgr.h"
#include "../plStatusLog/plStatusLog.h"
@ -424,8 +425,18 @@ NxScene* plSimulationMgr::GetScene(plKey world)
{
UInt32 maxSteps = (UInt32)hsCeil(fMaxDelta / fStepSize);
// The world key is assumed to be loaded (or null for main world) if we are here.
// As such, let us grab the plSceneObject's PXSubWorld definition to figure out
// what gravity should look like. Who knows, we might be in MC Escher land...
NxVec3 gravity(X_GRAVITY, Y_GRAVITY, Z_GRAVITY);
if (plSceneObject* so = plSceneObject::ConvertNoRef(world->VerifyLoaded())) {
if (plPXSubWorld* subworld = plPXSubWorld::ConvertNoRef(so->GetGenericInterface(plPXSubWorld::Index()))) {
gravity = plPXConvert::Vector(subworld->GetGravity());
}
}
NxSceneDesc sceneDesc;
sceneDesc.gravity.set(0, 0, -32.174049f);
sceneDesc.gravity = gravity;
sceneDesc.userTriggerReport = &gSensorReport;
sceneDesc.userContactReport = &gContactReport;
sceneDesc.maxTimestep = fStepSize;