protected override void OnShutdownLibrary()
{
if (shapesDictionary.Count != 0)
{
Log.Warning("PhysXPhysicsWorld: OnShutdownLibrary: shapesDictionary.Count != 0.");
}
PhysXNativeWorld.Destroy();
if (hacdInstance != null)
{
try
{
HACDWrapper.Shutdown(hacdInstance);
}
catch { }
hacdInstance = null;
}
instance = null;
}
protected override void OnShutdownLibrary()
{
if( shapesDictionary.Count != 0 )
Log.Warning( "PhysXPhysicsWorld: OnShutdownLibrary: shapesDictionary.Count != 0." );
PhysXNativeWorld.Destroy();
if( hacdInstance != null )
{
try
{
HACDWrapper.Shutdown( hacdInstance );
}
catch { }
hacdInstance = null;
}
instance = null;
}
//static NxAssertResponse ReportAssertViolation( IntPtr pMessage, IntPtr pFile, int line )
//{
// string message = Wrapper.GetOutString( pMessage );
// string file = Wrapper.GetOutString( pFile );
// if( file == null )
// file = "NULL";
// string text = string.Format( "PhysXPhysicsSystem: {0} ({1}:{2})", message, file, line );
// Log.Fatal( text );
// return NxAssertResponse.NX_AR_BREAKPOINT;
//}
protected override bool OnInitLibrary( bool allowHardwareAcceleration, bool editor )
{
instance = this;
NativeLibraryManager.PreLoadLibrary( "PhysXNativeWrapper" );
//change current directory for loading PhysX dlls from specified NativeDlls directory.
string saveCurrentDirectory = null;
if( PlatformInfo.Platform == PlatformInfo.Platforms.Windows )
{
saveCurrentDirectory = Directory.GetCurrentDirectory();
Directory.SetCurrentDirectory( NativeLibraryManager.GetNativeLibrariesDirectory() );
}
try
{
preventLogErrors = true;
reportErrorDelegate = ReportError;
logDelegate = LogMessage;
IntPtr errorStringPtr;
if( !PhysXNativeWorld.Init( reportErrorDelegate, out errorStringPtr, logDelegate, skinWidth ) )
{
string errorString = Wrapper.GetOutString( errorStringPtr );
if( string.IsNullOrEmpty( errorString ) )
errorString = "Unknown error.";
Log.Fatal( "PhysX: Initialization error: " + errorString );
return false;
}
preventLogErrors = false;
}
finally
{
//restore current directory
if( PlatformInfo.Platform == PlatformInfo.Platforms.Windows )
Directory.SetCurrentDirectory( saveCurrentDirectory );
}
//configs
if( VirtualFile.Exists( "Base/Constants/PhysicsSystem.config" ) )
{
TextBlock block = TextBlockUtils.LoadFromVirtualFile( "Base/Constants/PhysicsSystem.config" );
if( block != null )
{
TextBlock physXBlock = block.FindChild( "physXSpecific" );
if( physXBlock != null )
{
if( physXBlock.IsAttributeExist( "supportHeightFields" ) )
supportHeightFields = bool.Parse( physXBlock.GetAttribute( "supportHeightFields" ) );
if( physXBlock.IsAttributeExist( "supportVehicles" ) )
supportVehicles = bool.Parse( physXBlock.GetAttribute( "supportVehicles" ) );
if( physXBlock.IsAttributeExist( "writeCacheForCookedTriangleMeshes" ) )
{
writeCacheForCookedTriangleMeshes = bool.Parse(
physXBlock.GetAttribute( "writeCacheForCookedTriangleMeshes" ) );
}
if( physXBlock.IsAttributeExist( "mainSceneMaxThreads" ) )
mainSceneMaxThreads = int.Parse( physXBlock.GetAttribute( "mainSceneMaxThreads" ) );
}
}
}
return true;
}
//static NxAssertResponse ReportAssertViolation( IntPtr pMessage, IntPtr pFile, int line )
//{
// string message = Wrapper.GetOutString( pMessage );
// string file = Wrapper.GetOutString( pFile );
// if( file == null )
// file = "NULL";
// string text = string.Format( "PhysXPhysicsSystem: {0} ({1}:{2})", message, file, line );
// Log.Fatal( text );
// return NxAssertResponse.NX_AR_BREAKPOINT;
//}
protected override bool OnInitLibrary(bool allowHardwareAcceleration, bool editor)
{
instance = this;
NativeLibraryManager.PreLoadLibrary("PhysXNativeWrapper");
//change current directory for loading PhysX dlls from specified NativeDlls directory.
string saveCurrentDirectory = null;
if (PlatformInfo.Platform == PlatformInfo.Platforms.Windows)
{
saveCurrentDirectory = Directory.GetCurrentDirectory();
Directory.SetCurrentDirectory(NativeLibraryManager.GetNativeLibrariesDirectory());
}
try
{
preventLogErrors = true;
reportErrorDelegate = ReportError;
logDelegate = LogMessage;
IntPtr errorStringPtr;
if (!PhysXNativeWorld.Init(reportErrorDelegate, out errorStringPtr, logDelegate, skinWidth))
{
string errorString = Wrapper.GetOutString(errorStringPtr);
if (string.IsNullOrEmpty(errorString))
{
errorString = "Unknown error.";
}
Log.Fatal("PhysX: Initialization error: " + errorString);
return(false);
}
preventLogErrors = false;
}
finally
{
//restore current directory
if (PlatformInfo.Platform == PlatformInfo.Platforms.Windows)
{
Directory.SetCurrentDirectory(saveCurrentDirectory);
}
}
//configs
if (VirtualFile.Exists("Base/Constants/PhysicsSystem.config"))
{
TextBlock block = TextBlockUtils.LoadFromVirtualFile("Base/Constants/PhysicsSystem.config");
if (block != null)
{
TextBlock physXBlock = block.FindChild("physXSpecific");
if (physXBlock != null)
{
if (physXBlock.IsAttributeExist("supportHeightFields"))
{
supportHeightFields = bool.Parse(physXBlock.GetAttribute("supportHeightFields"));
}
if (physXBlock.IsAttributeExist("supportVehicles"))
{
supportVehicles = bool.Parse(physXBlock.GetAttribute("supportVehicles"));
}
if (physXBlock.IsAttributeExist("writeCacheForCookedTriangleMeshes"))
{
writeCacheForCookedTriangleMeshes = bool.Parse(
physXBlock.GetAttribute("writeCacheForCookedTriangleMeshes"));
}
if (physXBlock.IsAttributeExist("mainSceneMaxThreads"))
{
mainSceneMaxThreads = int.Parse(physXBlock.GetAttribute("mainSceneMaxThreads"));
}
}
}
}
return(true);
}
