Merge from DigitalPulseSoftware.

Former-commit-id: 17a2c31780b5e9b000a953d3a21fdfc8080bd21d

include/Nazara/Renderer/DebugDrawer.hpp

@@ -24,6 +24,7 @@ class NAZARA_API NzDebugDrawer
 		static void Draw(const NzCubeui& cube);
 		static void Draw(const NzSkeleton* skeleton);
 		static void DrawNormals(const NzSubMesh* subMesh);
+		static void DrawTangents(const NzSubMesh* subMesh);
 
 		static bool Initialize();
 

src/Nazara/Core/Posix/ClockImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -8,10 +8,9 @@
 #include <sys/time.h>
 #include <Nazara/Core/Debug.hpp>
 
-
 bool NzClockImplInitializeHighPrecision()
 {
-    // No initialization needed
+	return true; // No initialization needed
 }
 
 nzUInt64 NzClockImplGetMicroseconds()
@@ -19,7 +18,6 @@ nzUInt64 NzClockImplGetMicroseconds()
 	timeval clock;
 	gettimeofday(&clock, nullptr);
 	return static_cast<nzUInt64>(clock.tv_sec*1000000 + (clock.tv_nsec/1000));
-
 }
 
 nzUInt64 NzClockImplGetMilliseconds()

src/Nazara/Core/Posix/ClockImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 

src/Nazara/Core/Posix/ConditionVariableImpl.cpp

@@ -1,9 +1,7 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
-// Source: http://www.cs.wustl.edu/~schmidt/win32-cv-1.html
-
 #include <Nazara/Core/Posix/ConditionVariableImpl.hpp>
 #include <Nazara/Core/Posix/MutexImpl.hpp>
 #include <Nazara/Core/Debug.hpp>
@@ -35,8 +33,6 @@ void NzConditionVariableImpl::Wait(NzMutexImpl* mutex)
 
 bool NzConditionVariableImpl::Wait(NzMutexImpl* mutex, nzUInt32 timeout)
 {
-
-
     // get the current time
     timeval tv;
     gettimeofday(&tv, NULL);
@@ -48,5 +44,4 @@ bool NzConditionVariableImpl::Wait(NzMutexImpl* mutex, nzUInt32 timeout)
     ti.tv_nsec %= 1000000000;
 
     pthread_cond_timedwait(&m_cv,mutex, &tv);
-
 }

src/Nazara/Core/Posix/ConditionVariableImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -22,7 +22,6 @@ class NzConditionVariableImpl
 		NzConditionVariableImpl();
 		~NzConditionVariableImpl();
 
-
 		void Signal();
 		void SignalAll();
 
@@ -30,7 +29,6 @@ class NzConditionVariableImpl
 		bool Wait(NzMutexImpl* mutex, nzUInt32 timeout);
 
 	private:
-
 		pthread_cond_t m_cv;
 };
 

src/Nazara/Core/Posix/DirectoryImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -6,7 +6,6 @@
 #include <Nazara/Core/Error.hpp>
 #include <Nazara/Core/Debug.hpp>
 
-
 NzDirectoryImpl::NzDirectoryImpl(const NzDirectory* parent)
 {
 	NazaraUnused(parent);
@@ -19,7 +18,7 @@ void NzDirectoryImpl::Close()
 
 NzString NzDirectoryImpl::GetResultName() const
 {
-	return NzString::Unicode(m_result.d_name);
+	return m_result.d_name;
 }
 
 nzUInt64 NzDirectoryImpl::GetResultSize() const
@@ -37,8 +36,7 @@ bool NzDirectoryImpl::IsResultDirectory() const
 
 bool NzDirectoryImpl::NextResult()
 {
-
+	if ((m_result = readdir64(m_handle)))
-	if (m_result = readdir64(m_handle))
 		return true;
 	else
 	{
@@ -52,8 +50,7 @@ bool NzDirectoryImpl::NextResult()
 bool NzDirectoryImpl::Open(const NzString& dirPath)
 {
 	m_handle = opendir(dirPath.GetConstBuffer());
-
+	if (!m_handle)
-	if (m_handle == NULL)
 	{
 		NazaraError("Unable to open directory: " + NzGetLastSystemError());
 		return false;
@@ -65,15 +62,15 @@ bool NzDirectoryImpl::Open(const NzString& dirPath)
 bool NzDirectoryImpl::Create(const NzString& dirPath)
 {
 	mode_t permissions; // TODO: check permissions
-    bool success = mkdir(dirPath.GetConstBuffer(), permissions) != -1;
 
-	return success;
+	return mkdir(dirPath.GetConstBuffer(), permissions) != -1;;
 }
 
 bool NzDirectoryImpl::Exists(const NzString& dirPath)
 {
 	if (S_ISDIR(dirPath.GetConstBuffer()))
 		return true;
+
 	return false;
 }
 
@@ -83,7 +80,7 @@ NzString NzDirectoryImpl::GetCurrent()
 	char* path = new char[_PC_PATH_MAX];
 
 	if (getcwd(path, _PC_PATH_MAX))
-        currentPath = NzString::Unicode(path);
+		currentPath = path;
 	else
 		NazaraError("Unable to get current directory: " + NzGetLastSystemError());
 
@@ -94,7 +91,6 @@ NzString NzDirectoryImpl::GetCurrent()
 
 bool NzDirectoryImpl::Remove(const NzString& dirPath)
 {
-
 	bool success = rmdir(dirPath.GetConstBuffer()) != -1;
 
 	return success;

src/Nazara/Core/Posix/DirectoryImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -9,10 +9,10 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Core/NonCopyable.hpp>
+#include <dirent.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <unistd.h>
-#include <dirent.h>
 
 class NzDirectory;
 class NzString;
@@ -42,7 +42,6 @@ class NzDirectoryImpl : NzNonCopyable
 	private:
 		DIR* m_handle;
 		dirent64* m_result;
-		bool m_firstCall;
 };
 
 #endif // NAZARA_DIRECTORYIMPL_HPP

src/Nazara/Core/Posix/DynLibImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -15,11 +15,25 @@ m_parent(parent)
 
 NzDynLibFunc NzDynLibImpl::GetSymbol(const NzString& symbol) const
 {
-	NzDynLibFunc sym = reinterpret_cast<NzDynLibFunc>(dlsym(m_handle, symbol.GetConstBuffer()));
+	/*
-	if (!sym)
+		Il n'est pas standard de cast un pointeur d'objet vers un pointeur de fonction.
-		m_parent->SetLastError(NzGetLastSystemError()); // dlerror() ?
+		Nous devons donc utiliser des techniques diaboliques venant du malin lui-même.. :D
+		Au moins ce n'est pas aussi terrible qu'un const_cast
+		-Lynix
+	*/
+	union
+	{
+		NzDynLibFunc func;
+		void* pointer;
+	} converter;
 
-	return sym;
+	dlerror(); // Clear error flag
+
+	converter.pointer = dlsym(m_handle, symbol.GetConstBuffer());
+	if (!converter.pointer)
+		m_parent->SetLastError(dlerror());
+
+	return converter.func;
 }
 
 bool NzDynLibImpl::Load(const NzString& libraryPath)
@@ -28,13 +42,15 @@ bool NzDynLibImpl::Load(const NzString& libraryPath)
 	if (!path.EndsWith(".so"))
 		path += ".so";
 
-    m_handle = dlopen(path.GetConstBuffer(),);
+	dlerror(); // Clear error flag
+
+	m_handle = dlopen(path.GetConstBuffer(), RTLD_LAZY | RTLD_GLOBAL);
 
 	if (m_handle)
 		return true;
 	else
 	{
-		m_parent->SetLastError(NzGetLastSystemError());
+		m_parent->SetLastError(dlerror());
 		return false;
 	}
 }

src/Nazara/Core/Posix/DynLibImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 

src/Nazara/Core/Posix/FileImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -27,7 +27,7 @@ bool NzFileImpl::EndOfFile() const
 	if (!m_endOfFileUpdated)
 	{
 		stat64 fileSize;
-		if (fstat64(m_handle, &fileSize) == -1)
+		if (fstat64(m_fileDescriptor, &fileSize) == -1)
 			fileSize.st_size = 0;
 
 		m_endOfFile = (GetCursorPos() >= static_cast<nzUInt64>(fileSize.st_size));
@@ -56,7 +56,6 @@ bool NzFileImpl::Open(const NzString& filePath, unsigned int mode)
 
 	if (mode & NzFile::ReadOnly)
 		flags = O_RDONLY;
-
 	else if (mode & NzFile::ReadWrite)
 	{
 		flags = O_CREAT | O_RDWR;
@@ -66,7 +65,6 @@ bool NzFileImpl::Open(const NzString& filePath, unsigned int mode)
 
 		if (mode & NzFile::Truncate)
 			flags |= O_TRUNC;
-
 	}
 	else if (mode & NzFile::WriteOnly)
 	{
@@ -81,13 +79,11 @@ bool NzFileImpl::Open(const NzString& filePath, unsigned int mode)
 	else
 		return false;
 
-// TODO: lock
+///TODO: lock
 //	if ((mode & NzFile::Lock) == 0)
 //		shareMode |= FILE_SHARE_WRITE;
 
-	const char* path = filePath.GetConstBuffer();
+	m_fileDescriptor = open64(filePath.GetConstBuffer(), flags, permissions);
-
-	m_fileDescriptor = open64(path, flags, permissions);
 	return m_fileDescriptor != -1;
 }
 
@@ -153,7 +149,7 @@ bool NzFileImpl::Copy(const NzString& sourcePath, const NzString& targetPath)
 	}
 
 	mode_t permissions; // TODO : get permission from first file
-    int fd2 = open64(sourcePath.GetConstBuffer(), O_WRONLY | O_TRUNC, permissions);
+	int fd2 = open64(targetPath.GetConstBuffer(), O_WRONLY | O_TRUNC, permissions);
 	if (fd2 == -1)
 	{
 		NazaraError("Fail to open output file (" + targetPath + "): " + NzGetLastSystemError()); // TODO: more info ?
@@ -161,7 +157,6 @@ bool NzFileImpl::Copy(const NzString& sourcePath, const NzString& targetPath)
 		return false;
 	}
 
-
 	char buffer[512];
 	ssize_t bytes;
 	do
@@ -175,8 +170,8 @@ bool NzFileImpl::Copy(const NzString& sourcePath, const NzString& targetPath)
 			return false;
 		}
 		write(fd2,buffer,bytes);
-
+	}
-    } while (bytes == 512);
+	while (bytes == 512);
 
 	close(fd1);
 	close(fd2);
@@ -184,8 +179,7 @@ bool NzFileImpl::Copy(const NzString& sourcePath, const NzString& targetPath)
 
 bool NzFileImpl::Delete(const NzString& filePath)
 {
-	const char* path = filePath.GetConstBuffer();
+	bool success = unlink(filePath.GetConstBuffer()) != -1;
-	bool success = unlink(path) != -1;
 
 	if (success)
 		return true;
@@ -201,15 +195,15 @@ bool NzFileImpl::Exists(const NzString& filePath)
 	char* path = filePath.GetConstBuffer();
 	if (access(path, F_OK) != -1)
 		return true;
+
 	return false;
 }
 
 time_t NzFileImpl::GetCreationTime(const NzString& filePath)
 {
-    struct stat64 stats;
+	NazaraWarning("Posix has no creation time information");
-    stat64(filePath.GetConstBuffer(), &stats);
 
-	return NzFileTimeToTime(std::ctime(&stats.st_ctim)); // not sure ?
+	return 0;
 }
 
 time_t NzFileImpl::GetLastAccessTime(const NzString& filePath)
@@ -217,7 +211,7 @@ time_t NzFileImpl::GetLastAccessTime(const NzString& filePath)
 	struct stat64 stats;
 	stat64(filePath.GetConstBuffer(), &stats);
 
-    return NzFileTimeToTime(std::ctime(&stats.st_atim));
+	return stats.st_atime;
 }
 
 time_t NzFileImpl::GetLastWriteTime(const NzString& filePath)
@@ -225,7 +219,7 @@ time_t NzFileImpl::GetLastWriteTime(const NzString& filePath)
 	struct stat64 stats;
 	stat64(filePath.GetConstBuffer(), &stats);
 
-    return NzFileTimeToTime(std::ctime(&stats.st_mtim));
+	return stats.st_mtime;
 }
 
 nzUInt64 NzFileImpl::GetSize(const NzString& filePath)
@@ -238,10 +232,7 @@ nzUInt64 NzFileImpl::GetSize(const NzString& filePath)
 
 bool NzFileImpl::Rename(const NzString& sourcePath, const NzString& targetPath)
 {
-	const char* path = sourcePath.GetConstBuffer();
+	bool success = std::rename(sourcePath.GetConstBuffer(), targetPath.GetConstBuffer()) != -1;
-	const char* newPath = targetPath.GetConstBuffer();
-
-	bool success = std::rename(path, newPath) != -1;
 
 	if (success)
 		return true;

src/Nazara/Core/Posix/FileImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -20,11 +20,6 @@
 #include <fcntl.h>
 #include <unistd.h>
 
-/*
-    04/01/2012 : alexandre.janniaux@gmail.com
-    Add posix file implementation.
-*/
-
 class NzFile;
 class NzString;
 
@@ -54,7 +49,6 @@ class NzFileImpl : NzNonCopyable
 
 	private:
 		int m_fileDescriptor;
-		FILE* m_handle;
 		mutable bool m_endOfFile;
 		mutable bool m_endOfFileUpdated;
 };

src/Nazara/Core/Posix/HardwareInfoImpl.cpp

@@ -1,21 +1,14 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Core/Posix/HardwareInfoImpl.hpp>
 #include <Nazara/Core/Error.hpp>
-
-#ifdef NAZARA_COMPILER_MSVC
-#include <intrin.h>
-#endif
-
 #include <Nazara/Core/Debug.hpp>
 
 void NzHardwareInfoImpl::Cpuid(nzUInt32 code, nzUInt32 result[4])
 {
-	#if defined(NAZARA_COMPILER_MSVC)
+	#if defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL)
-	__cpuid(reinterpret_cast<int*>(result), static_cast<int>(code)); // Visual propose une fonction intrinsèque pour le cpuid
-	#elif defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL)
 	// Source: http://stackoverflow.com/questions/1666093/cpuid-implementations-in-c
 	asm volatile ("cpuid" // Besoin d'être volatile ?
 				  : "=a" (result[0]), "=b" (result[1]), "=c" (result[2]), "=d" (result[3]) // output
@@ -36,26 +29,7 @@ bool NzHardwareInfoImpl::IsCpuidSupported()
 	#ifdef NAZARA_PLATFORM_x64
 	return true; // Toujours supporté sur un processeur 64 bits
 	#else
-		#if defined(NAZARA_COMPILER_MSVC)
+		#if defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL)
-		int supported;
-		__asm
-		{
-			pushfd
-			pop  eax
-			mov  ecx, eax
-			xor  eax, 0x200000
-			push eax
-			popfd
-			pushfd
-			pop  eax
-			xor  eax, ecx
-			mov  supported, eax
-			push ecx
-			popfd
-		};
-
-		return supported != 0;
-		#elif defined(NAZARA_COMPILER_CLANG) || defined(NAZARA_COMPILER_GCC) || defined(NAZARA_COMPILER_INTEL)
 		int supported;
 		asm volatile ("	pushfl\n"
 					  "	pop %%eax\n"

src/Nazara/Core/Posix/HardwareInfoImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 

src/Nazara/Core/Posix/MutexImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -12,20 +12,20 @@ NzMutexImpl::NzMutexImpl()
 
 NzMutexImpl::~NzMutexImpl()
 {
-    pthread_mutex_destroy(&m_handle);
+	pthread_mutex_destroy(m_handle);
 }
 
 void NzMutexImpl::Lock()
 {
-	pthread_mutex_lock(&m_handle);
+	pthread_mutex_lock(m_handle);
 }
 
 bool NzMutexImpl::TryLock()
 {
-    pthread_mutex_trylock(&m_handle) == 0;
+	return pthread_mutex_trylock(m_handle) == 0;
 }
 
 void NzMutexImpl::Unlock()
 {
-	pthread_mutex_unlock(&m_handle);
+	pthread_mutex_unlock(m_handle);
 }

src/Nazara/Core/Posix/MutexImpl.hpp

@@ -1,12 +1,7 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
-/*
-    04/01/2012 : alexandre.janniaux@gmail.com
-    Add pthread mutex implementation.
-*/
-
 #pragma once
 
 #ifndef NAZARA_MUTEXIMPL_HPP

src/Nazara/Core/Posix/SemaphoreImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -63,6 +63,6 @@ bool NzSemaphoreImpl::Wait(nzUInt32 timeout)
 
 	return true;
 	#else
-        return sem_timedwait(&m_semaphore, ti) != -1;
+		return sem_timedwait(&m_semaphore, ti) == 0 && errno != ETIMEDOUT;
 	#endif
 }

src/Nazara/Core/Posix/SemaphoreImpl.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 

src/Nazara/Core/Posix/ThreadImpl.cpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
@@ -6,6 +6,8 @@
 #include <Nazara/Core/Error.hpp>
 #include <Nazara/Core/Functor.hpp>
 #include <process.h>
+#include <unistd.h>
+#include <sys/time.h>
 #include <Nazara/Core/Debug.hpp>
 
 NzThreadImpl::NzThreadImpl(NzFunctor* functor)
@@ -17,26 +19,20 @@ NzThreadImpl::NzThreadImpl(NzFunctor* functor)
 
 void NzThreadImpl::Detach()
 {
-	// http://stackoverflow.com/questions/418742/is-it-reasonable-to-call-closehandle-on-a-thread-before-it-terminates
+	pthread_detach(m_handle);
-	pthread_detach(&m_handle);
 }
 
 void NzThreadImpl::Join()
 {
-	pthread_join(&m_handle, nullptr);
+	pthread_join(m_handle, nullptr);
 }
 
-unsigned int __stdcall NzThreadImpl::ThreadProc(void* userdata)
+unsigned int NzThreadImpl::ThreadProc(void* userdata)
 {
 	NzFunctor* func = static_cast<NzFunctor*>(userdata);
 	func->Run();
 	delete func;
 
-	/*
-	En C++, il vaut mieux retourner depuis la fonction que de quitter le thread explicitement
-	Source : http://msdn.microsoft.com/en-us/library/windows/desktop/ms682659(v=vs.85).aspx
-	*/
-
 	return 0;
 }
 
@@ -50,16 +46,14 @@ void NzThreadImpl::Sleep(nzUInt32 time)
 
     // this implementation is inspired from Qt
 
-    nzUint64 usecs = time.asMicroseconds();
-
     // get the current time
     timeval tv;
     gettimeofday(&tv, NULL);
 
     // construct the time limit (current time + time to wait)
     timespec ti;
-    ti.tv_nsec = (tv.tv_usec + (usecs % 1000000)) * 1000;
+    ti.tv_nsec = (tv.tv_usec + (time % 1000)) * 1000;
-    ti.tv_sec = tv.tv_sec + (usecs / 1000000) + (ti.tv_nsec / 1000000000);
+    ti.tv_sec = tv.tv_sec + (time / 1000) + (ti.tv_nsec / 1000000000);
     ti.tv_nsec %= 1000000000;
 
     // create a mutex and thread condition

src/Nazara/Core/Posix/ThreadImpl.hpp

@@ -1,9 +1,7 @@
-// Copyright (C) 2012 Jérôme Leclercq
+// Copyright (C) 2012 Alexandre Janniaux
 // This file is part of the "Nazara Engine - Core module"
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
-// Inspiré du code de la SFML par Laurent Gomila
-
 #pragma once
 
 #ifndef NAZARA_THREADIMPL_HPP
@@ -11,8 +9,6 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <pthread.h>
-#include <unistd.h>
-#include <sys/time.h>
 
 struct NzFunctor;
 

src/Nazara/Renderer/DebugDrawer.cpp

@@ -301,6 +301,74 @@ void NzDebugDrawer::DrawNormals(const NzSubMesh* subMesh)
 	}
 }
 
+void NzDebugDrawer::DrawTangents(const NzSubMesh* subMesh)
+{
+	if (!initialized)
+	{
+		NazaraError("Debug drawer is not initialized");
+		return;
+	}
+
+	unsigned int tangentCount = subMesh->GetVertexCount();
+	unsigned int vertexCount = tangentCount*2;
+	if (vertexBuffer->GetVertexCount() < vertexCount)
+	{
+		NazaraError("Debug buffer not length enougth to draw object");
+		return;
+	}
+
+	NzBufferMapper<NzVertexBuffer> inputMapper(subMesh->GetVertexBuffer(), nzBufferAccess_ReadOnly);
+	NzBufferMapper<NzVertexBuffer> outputMapper(vertexBuffer, nzBufferAccess_DiscardAndWrite, 0, vertexCount);
+
+	NzMeshVertex* inputVertex = reinterpret_cast<NzMeshVertex*>(inputMapper.GetPointer());
+	NzVertexStruct_XYZ* outputVertex = reinterpret_cast<NzVertexStruct_XYZ*>(outputMapper.GetPointer());
+
+	for (unsigned int i = 0; i < tangentCount; ++i)
+	{
+		outputVertex->position = inputVertex->position;
+		outputVertex++;
+
+		outputVertex->position = inputVertex->position + inputVertex->tangent;
+		outputVertex++;
+
+		inputVertex++;
+	}
+
+	inputMapper.Unmap();
+	outputMapper.Unmap();
+
+	if (vertexCount > 0)
+	{
+		const NzShader* oldShader = NzRenderer::GetShader();
+
+		if (!NzRenderer::SetShader(shader))
+		{
+			NazaraError("Failed to set debug shader");
+			return;
+		}
+
+		bool depthTestActive = NzRenderer::IsEnabled(nzRendererParameter_DepthTest);
+		if (depthTestActive != depthTest)
+			NzRenderer::Enable(nzRendererParameter_DepthTest, depthTest);
+
+		NzRenderer::SetVertexBuffer(vertexBuffer);
+
+		float oldLineWidth = NzRenderer::GetLineWidth();
+		NzRenderer::SetLineWidth(lineWidth);
+
+		shader->SendColor(colorLocation, primaryColor);
+		NzRenderer::DrawPrimitives(nzPrimitiveType_LineList, 0, vertexCount);
+
+		NzRenderer::SetLineWidth(oldLineWidth);
+
+		if (depthTestActive != depthTest)
+			NzRenderer::Enable(nzRendererParameter_DepthTest, depthTestActive);
+
+		if (!NzRenderer::SetShader(oldShader))
+			NazaraWarning("Failed to reset shader");
+	}
+}
+
 bool NzDebugDrawer::Initialize()
 {
 	if (!initialized)