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Merge of fixserverport and pr47 for testing temporarily

rarified/work
rarified 5 years ago
parent
commit
f178d880c0
  1. 103
      MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.cpp
  2. 3
      MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.h
  3. 17
      MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plSimulationMgr.cpp

103
MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.cpp

@ -42,6 +42,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "plPXPhysical.h"
#include "NxPhysics.h"
#include "NxCooking.h"
#include "hsResMgr.h"
#include "hsStream.h"
@ -1060,12 +1061,10 @@ void plPXPhysical::Read(hsStream* stream, hsResMgr* mgr)
}
else
{
// Read in the cooked mesh
plPXStream pxs(stream);
if (recipe.bounds == plSimDefs::kHullBounds)
recipe.convexMesh = plSimulationMgr::GetInstance()->GetSDK()->createConvexMesh(pxs);
recipe.convexMesh = IReadHull(stream);
else
recipe.triMesh = plSimulationMgr::GetInstance()->GetSDK()->createTriangleMesh(pxs);
recipe.triMesh = IReadTriMesh(stream);
}
Init(recipe);
@ -1123,6 +1122,102 @@ void plPXPhysical::Read(hsStream* stream, hsResMgr* mgr)
fProxyGen->Init(this);
}
static bool IIsNxStream(hsStream* s)
{
char tag[4];
s->Read(sizeof(tag), tag);
// PhysX streams begin with the magic string "NXS\x01"
// Our hacked streams begin with the magic string "HSP\x01"
if (memcmp("HSP\x01", tag, sizeof(tag)) == 0)
return false;
// We're not going to compare to see if it says NXS. We will let the PhysX SDK
// worry about garbage data. Just rewind the stream back so PhysX can deal with it.
s->SetPosition(s->GetPosition() - sizeof(tag));
return true;
}
NxConvexMesh* plPXPhysical::IReadHull(hsStream* s)
{
if (IIsNxStream(s))
{
plPXStream pxs(s);
return plSimulationMgr::GetInstance()->GetSDK()->createConvexMesh(pxs);
}
else
{
std::vector<hsPoint3> verts;
verts.resize(s->ReadSwap32());
for (size_t i = 0; i < verts.size(); ++i)
verts[i].Read(s);
// Unfortunately, the only way I know of to accomplish this is to cook to a RAM stream,
// then have PhysX read the cooked data from the RAM stream. Yes, this is very sad.
// I blame PhysX. It needs to die in a fiaaaaaaaaaaah
hsRAMStream ram;
plPXStream pxs(&ram);
NxConvexMeshDesc desc;
desc.numVertices = verts.size();
desc.pointStrideBytes = sizeof(hsPoint3);
desc.points = &verts[0];
desc.flags = NX_CF_COMPUTE_CONVEX | NX_CF_USE_UNCOMPRESSED_NORMALS;
if (!NxCookConvexMesh(desc, pxs))
{
SimLog("Failed to cook hull for '%s'", GetKeyName());
return NULL;
}
ram.Rewind();
return plSimulationMgr::GetInstance()->GetSDK()->createConvexMesh(pxs);
}
}
NxTriangleMesh* plPXPhysical::IReadTriMesh(hsStream* s)
{
if (IIsNxStream(s))
{
plPXStream pxs(s);
return plSimulationMgr::GetInstance()->GetSDK()->createTriangleMesh(pxs);
}
else
{
std::vector<hsPoint3> verts;
verts.resize(s->ReadSwap32());
for (size_t i = 0; i < verts.size(); ++i)
verts[i].Read(s);
std::vector<UInt32> indices;
UInt32 numTriangles = s->ReadSwap32();
indices.resize(numTriangles * 3);
for (size_t i = 0; i < indices.size(); ++i)
indices[i] = s->ReadSwap32();
// Unfortunately, the only way I know of to accomplish this is to cook to a RAM stream,
// then have PhysX read the cooked data from the RAM stream. Yes, this is very sad.
// I blame PhysX. It needs to die in a fiaaaaaaaaaaah
hsRAMStream ram;
plPXStream pxs(&ram);
NxTriangleMeshDesc desc;
desc.numVertices = verts.size();
desc.pointStrideBytes = sizeof(hsPoint3);
desc.points = &verts[0];
desc.numTriangles = numTriangles;
desc.triangleStrideBytes = sizeof(UInt32) * 3;
desc.triangles = &indices[0];
desc.flags = 0;
if (!NxCookTriangleMesh(desc, pxs))
{
SimLog("Failed to cook trimesh for '%s'", GetKeyName());
return NULL;
}
ram.Rewind();
return plSimulationMgr::GetInstance()->GetSDK()->createTriangleMesh(pxs);
}
}
void plPXPhysical::Write(hsStream* stream, hsResMgr* mgr)
{
plPhysical::Write(stream, mgr);

3
MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plPXPhysical.h

@ -193,6 +193,9 @@ public:
virtual hsScalar GetMass() {return fMass;}
protected:
class NxConvexMesh* IReadHull(hsStream* s);
class NxTriangleMesh* IReadTriMesh(hsStream* s);
void IGetPositionSim(hsPoint3& pos) const;
void IGetRotationSim(hsQuat& rot) const;
void ISetPositionSim(const hsPoint3& pos);

17
MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plSimulationMgr.cpp

@ -42,6 +42,7 @@ You can contact Cyan Worlds, Inc. by email legal@cyan.com
#include "plSimulationMgr.h"
#include "NxPhysics.h"
#include "NxCooking.h"
#include "hsTimer.h"
#include "plProfile.h"
@ -367,10 +368,21 @@ bool plSimulationMgr::InitSimulation()
{
fSDK = NxCreatePhysicsSDK(NX_PHYSICS_SDK_VERSION, &gHeapAllocator, &gErrorStream);
if (!fSDK)
{
fLog->AddLine("Phailed to init PhysX SDL");
return false; // client will handle this and ask user to install
}
fLog = plStatusLogMgr::GetInstance().CreateStatusLog(40, "Simulation.log", plStatusLog::kFilledBackground | plStatusLog::kAlignToTop);
fLog->AddLine("Initialized simulation mgr");
fLog->AddLine("Initialized PhysX SDK");
if (!NxInitCooking(NULL, &gErrorStream))
{
fLog->AddLine("Phailed to init NxCooking");
fSDK->release();
fSDK = NULL;
return false;
}
#ifndef PLASMA_EXTERNAL_RELEASE
// If this is an internal build, enable the PhysX debugger
@ -399,7 +411,10 @@ plSimulationMgr::~plSimulationMgr()
hsAssert(fScenes.empty(), "Unreleased scenes at shutdown");
if (fSDK)
{
NxCloseCooking();
fSDK->release();
}
delete fLog;
fLog = nil;

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