diff --git a/Sources/libetk/etk/Types.h b/Sources/libetk/etk/Types.h
index ba533942..7b9f6456 100644
--- a/Sources/libetk/etk/Types.h
+++ b/Sources/libetk/etk/Types.h
@@ -80,6 +80,6 @@ typedef struct {
 	float h;
 }clipping_ts;
 
-#endif
-
 #include <etk/math/math.h>
+
+#endif
diff --git a/Sources/libetk/etk/math/Matrix.h b/Sources/libetk/etk/math/Matrix.h
index 6ee19da9..4ab5aaaf 100644
--- a/Sources/libetk/etk/math/Matrix.h
+++ b/Sources/libetk/etk/math/Matrix.h
@@ -25,16 +25,17 @@
 #ifndef __ETK_TYPES_MATRIX_H__
 #define __ETK_TYPES_MATRIX_H__
 
-#include <etk/DebugInternal.h>
+//#include <etk/DebugInternal.h>
 #include <etk/math/Vector2D.h>
 #include <etk/Vector.h>
 
-namespace etk {
+namespace etk
+{
 	template <typename T> class Matrix
 	{
 		private:
-			Vector2D<int32_t> m_size;
-			Vector<T>         m_data;
+			etk::Vector2D<int32_t> m_size;
+			etk::Vector<T>         m_data;
 		public:
 			/*****************************************************
 			 *    Constructor
diff --git a/Sources/libewol/ewol/Mesh/Mesh.cpp b/Sources/libewol/ewol/Mesh/Mesh.cpp
new file mode 100644
index 00000000..034ae228
--- /dev/null
+++ b/Sources/libewol/ewol/Mesh/Mesh.cpp
@@ -0,0 +1,123 @@
+/**
+ *******************************************************************************
+ * @file ewol/Mesh/Mesh.cpp
+ * @brief ewol Mesh system (sources)
+ * @author Edouard DUPIN
+ * @date 30/10/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+
+#include <ewol/Debug.h>
+#include <ewol/Mesh/Mesh.h>
+#include <ewol/ResourceManager.h>
+
+
+ewol::Mesh::Mesh(etk::UString genName) :
+	ewol::Resource(genName),
+	m_texture1(NULL)
+{
+	#ifdef __VIDEO__OPENGL_ES_2
+		etk::UString tmpString("textured3D.prog");
+		// get the shader resource :
+		m_GLPosition = 0;
+		if (true == ewol::resource::Keep(tmpString, m_GLprogram) ) {
+			m_GLPosition = m_GLprogram->GetAttribute("EW_coord3d");
+			m_GLColor    = m_GLprogram->GetAttribute("EW_color");
+			m_GLtexture  = m_GLprogram->GetAttribute("EW_texture2d");
+			m_GLMatrix   = m_GLprogram->GetUniform("EW_MatrixTransformation");
+			m_GLtexID    = m_GLprogram->GetUniform("EW_texID");
+		}
+	#endif
+}
+
+ewol::Mesh::~Mesh(void)
+{
+	// remove dynamics dependencies :
+	if(NULL!=m_texture1) {
+		ewol::resource::Release(m_texture1);
+	}
+	#ifdef __VIDEO__OPENGL_ES_2
+		ewol::resource::Release(m_GLprogram);
+	#endif
+}
+
+
+void ewol::Mesh::Draw(void)
+{
+	static float rotx = 0;
+	static float roty = 0;
+	static float rotz = 0;
+	rotx += 0.01;
+	roty += 0.02;
+	rotz += 0.005;
+	if (m_vertices.Size()<=0) {
+		return;
+	}
+	if (NULL == m_texture1) {
+		EWOL_WARNING("Texture does not exist ...");
+		return;
+	}
+	#ifdef __VIDEO__OPENGL_ES_2
+		if (m_GLprogram==NULL) {
+			EWOL_ERROR("No shader ...");
+			return;
+		}
+		//EWOL_DEBUG("    Display " << m_coord.Size() << " elements" );
+		m_GLprogram->Use();
+		// set Matrix : translation/positionMatrix
+		etk::Matrix4 tmpMatrix = ewol::openGL::GetMatrix();
+		tmpMatrix =   etk::matrix::Scale(100,100,100)
+		            * etk::matrix::rotate(1,0,0,rotx)
+		            * etk::matrix::rotate(0,1,0,roty)
+		            * etk::matrix::Translate(0.01,0,0)
+		            * etk::matrix::rotate(0,0,1,rotz)
+		            * tmpMatrix;
+		m_GLprogram->UniformMatrix4fv(m_GLMatrix, 1, tmpMatrix.m_mat);
+		// TextureID
+		m_GLprogram->SetTexture0(m_GLtexID, m_texture1->GetId());
+		// position :
+		m_GLprogram->SendAttribute(m_GLPosition, 3/*x,y,z*/, &m_vertices[0]);
+		// Texture :
+		m_GLprogram->SendAttribute(m_GLtexture, 2/*u,v*/, &m_uvTextures[0]);
+		// color :
+		m_GLprogram->SendAttribute(m_GLColor, 4/*r,g,b,a*/, &m_coordColor[0]);
+		// Request the draw od the elements : 
+		glDrawArrays(GL_TRIANGLES, 0, m_vertices.Size());
+		m_GLprogram->UnUse();
+	#else
+		/*
+		glColor4f(1.0, 1.0, 1.0, 1.0);
+		glEnable(GL_TEXTURE_2D);
+		//EWOL_WARNING("Draw with texture : " << m_textureId << " ==> ogl=" << ewol::texture::GetGLID(m_textureId));
+		glBindTexture(GL_TEXTURE_2D, m_resource->GetId() );
+		glEnableClientState( GL_VERTEX_ARRAY );                     // Enable Vertex Arrays
+		glEnableClientState( GL_TEXTURE_COORD_ARRAY );              // Enable Texture Coord Arrays
+		glEnableClientState( GL_COLOR_ARRAY );                      // Enable Color Arrays
+		glVertexPointer( 3, GL_FLOAT, 0, &m_coord[0] );
+		glTexCoordPointer( 2, GL_FLOAT, 0, &m_coordTex[0] );
+		glColorPointer(    4, GL_UNSIGNED_BYTE, 0, &m_coordColor[0] );
+		glDrawArrays( GL_TRIANGLES, 0, m_coord.Size());
+		//EWOL_DEBUG("request draw of " << m_coord.Size() << " elements");
+		glDisableClientState( GL_COLOR_ARRAY );                     // Disable Color Arrays
+		glDisableClientState( GL_VERTEX_ARRAY );                    // Disable Vertex Arrays
+		glDisableClientState( GL_TEXTURE_COORD_ARRAY );             // Disable Texture Coord Arrays
+		glDisable(GL_TEXTURE_2D);
+		*/
+	#endif
+}
diff --git a/Sources/libewol/ewol/Mesh/Mesh.h b/Sources/libewol/ewol/Mesh/Mesh.h
new file mode 100644
index 00000000..2b4112d6
--- /dev/null
+++ b/Sources/libewol/ewol/Mesh/Mesh.h
@@ -0,0 +1,67 @@
+/**
+ *******************************************************************************
+ * @file ewol/Mesh/Mesh.h
+ * @brief ewol Mesh system (header)
+ * @author Edouard DUPIN
+ * @date 30/10/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __MESH_H__
+#define __MESH_H__
+
+#include <etk/Types.h>
+#include <ewol/Resource.h>
+#include <ewol/texture/TextureFile.h>
+#include <ewol/openGL/Shader.h>
+#include <ewol/openGL/Program.h>
+
+namespace ewol
+{
+	class Mesh : public ewol::Resource
+	{
+		protected:
+			#ifdef __VIDEO__OPENGL_ES_2
+				ewol::Program* m_GLprogram;
+				int32_t        m_GLPosition;
+				int32_t        m_GLMatrix;
+				int32_t        m_GLColor;
+				int32_t        m_GLtexture;
+				int32_t        m_GLtexID;
+			#endif
+			etk::Vector<uint32_t> m_indices;
+			etk::Vector< etk::Vector3D<float> > m_vertices;
+			etk::Vector< etk::Vector2D<float> > m_uvTextures;
+			etk::Vector< etk::Vector3D<float> > m_normals;
+			ewol::TextureFile*                  m_texture1;
+			#ifdef __VIDEO__OPENGL_ES_2
+				etk::Vector<draw::Colorf>        m_coordColor;  //!< internal color of the different point
+			#else
+				etk::Vector<draw::Color>         m_coordColor;  //!< internal color of the different point
+			#endif
+		public:
+			Mesh(etk::UString genName);
+			virtual ~Mesh(void);
+			virtual const char* GetType(void) { return "ewol::Mesh"; };
+			virtual void Draw(void);
+			
+	};
+};
+
+
+#endif
diff --git a/Sources/libewol/ewol/Mesh/MeshObj.cpp b/Sources/libewol/ewol/Mesh/MeshObj.cpp
new file mode 100644
index 00000000..dad65a2d
--- /dev/null
+++ b/Sources/libewol/ewol/Mesh/MeshObj.cpp
@@ -0,0 +1,172 @@
+/**
+ *******************************************************************************
+ * @file ewol/Mesh/MeshObj.cpp
+ * @brief ewol Mesh ;obj loader system (sources)
+ * @author Edouard DUPIN
+ * @date 30/10/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#include <ewol/Debug.h>
+#include <etk/Vector.h>
+#include <etk/os/File.h>
+#include <ewol/Mesh/MeshObj.h>
+#include <ewol/ResourceManager.h>
+
+
+ewol::MeshObj::MeshObj(etk::UString _fileName) :
+	ewol::Mesh(_fileName)
+{
+	etk::File fileName(_fileName, etk::FILE_TYPE_DATA);
+	// Get the fileSize ...
+	int32_t size = fileName.Size();
+	if (size == 0 ) {
+		EWOL_ERROR("No data in the file named=\"" << fileName << "\"");
+		return;
+	}
+	if(false == fileName.fOpenRead() ) {
+		EWOL_ERROR("Can not find the file name=\"" << fileName << "\"");
+		return;
+	}
+	char inputDataLine[2018];
+	
+	
+	etk::Vector<int32_t> indicesVertices;
+	etk::Vector<int32_t> indicesUv;
+	etk::Vector<int32_t> indicesNormal;
+	etk::Vector< etk::Vector3D<float> > vertices;
+	etk::Vector< etk::Vector2D<float> > uvTextures;
+	etk::Vector< etk::Vector3D<float> > normals;
+	
+	
+	while (NULL != fileName.fGets(inputDataLine, 2048) )
+	{
+		if (inputDataLine[0]=='v') {
+			if (inputDataLine[1]=='n') {
+				// Vertice normal   : vn 0.000000 0.000000 -1.000000
+				etk::Vector3D<float> vertex;
+				sscanf(&inputDataLine[3], "%f %f %f", &vertex.x, &vertex.y, &vertex.z );
+				normals.PushBack(vertex);
+			} else if (inputDataLine[1]=='t') {
+				// Texture position : vt 0.748573 0.750412
+				etk::Vector2D<float> vertex;
+				sscanf(&inputDataLine[3], "%f %f", &vertex.x, &vertex.y);
+				uvTextures.PushBack(vertex);
+			} else {
+				// Vertice position : v 1.000000 -1.000000 -1.000000
+				etk::Vector3D<float> vertex;
+				sscanf(&inputDataLine[2], "%f %f %f", &vertex.x, &vertex.y, &vertex.z );
+				vertices.PushBack(vertex);
+			}
+		} else if (inputDataLine[0]=='f') {
+			// face : f 5/1/1 1/2/1 4/3/1*
+			uint32_t vertexIndex[3], uvIndex[3], normalIndex[3];
+			int32_t matches = sscanf(&inputDataLine[2], "%d/%d/%d %d/%d/%d %d/%d/%d\n",
+			                         &vertexIndex[0], &uvIndex[0], &normalIndex[0],
+			                         &vertexIndex[1], &uvIndex[1], &normalIndex[1],
+			                         &vertexIndex[2], &uvIndex[2], &normalIndex[2] );
+			if (9 != matches){
+				EWOL_ERROR("Parsing error in the .obj files : " << fileName);
+				continue;
+			}
+			indicesVertices.PushBack(vertexIndex[0]);
+			indicesVertices.PushBack(vertexIndex[1]);
+			indicesVertices.PushBack(vertexIndex[2]);
+			indicesUv.PushBack(uvIndex[0]);
+			indicesUv.PushBack(uvIndex[1]);
+			indicesUv.PushBack(uvIndex[2]);
+			indicesNormal.PushBack(normalIndex[0]);
+			indicesNormal.PushBack(normalIndex[1]);
+			indicesNormal.PushBack(normalIndex[2]);
+			
+		} else if (inputDataLine[0]=='s') {
+			// ??? : s off
+		} else if (inputDataLine[0]=='#') {
+			// comment
+			// nothing to do ... just go to the new line ...
+		} else if(    inputDataLine[0]=='u'
+		           && inputDataLine[1]=='s'
+		           && inputDataLine[2]=='e'
+		           && inputDataLine[3]=='m'
+		           && inputDataLine[4]=='t'
+		           && inputDataLine[5]=='l' ) {
+			// Use Material : usemtl imageName.xxx
+			while(    inputDataLine[strlen(inputDataLine)-1] == '\n'
+			       || inputDataLine[strlen(inputDataLine)-1] == '\r'
+			       || inputDataLine[strlen(inputDataLine)-1] == ' ') {
+				if (1 == strlen(inputDataLine) ){
+					break;
+				}
+				inputDataLine[strlen(inputDataLine)-1] = '\0';
+			}
+			etk::UString tmpVal(&inputDataLine[7]);
+			etk::Vector2D<int32_t> tmpSize(256, 256);
+			if (NULL != m_texture1) {
+				EWOL_INFO("Release previous loaded texture ... ");
+				ewol::resource::Release(m_texture1);
+			}
+			if (false == ewol::resource::Keep(tmpVal, m_texture1, tmpSize)) {
+				EWOL_ERROR("Can not load specific texture : " << tmpVal);
+			}
+		} else if(    inputDataLine[0]=='m'
+		           && inputDataLine[1]=='t'
+		           && inputDataLine[2]=='l'
+		           && inputDataLine[3]=='l'
+		           && inputDataLine[4]=='i'
+		           && inputDataLine[5]=='b' ) {
+			// ???? : mtllib cube.mtl
+		}
+	}
+	fileName.fClose();
+	// For each vertex of each triangle
+	for( uint32_t iii=0; iii<indicesVertices.Size(); iii++ ){
+		// Get the indices of its attributes
+		uint32_t vertexIndex = indicesVertices[iii];
+		uint32_t uvIndex     = indicesUv[iii];
+		uint32_t normalIndex = indicesNormal[iii];
+		
+		// Put the attributes in buffers
+		m_vertices.PushBack(vertices[vertexIndex-1]);
+		m_uvTextures.PushBack(uvTextures[uvIndex-1]);
+		m_normals.PushBack(normals[normalIndex-1]);
+		draw::Color  tmpppp(0xFFFFFFFF);
+		draw::Colorf tmppppp(tmpppp);
+		m_coordColor.PushBack(tmppppp);
+		
+	}
+}
+
+
+
+
+
+/*
+
+// Read our .obj file
+std::vector vertices;
+std::vector uvs;
+std::vector normals; // Won't be used at the moment.
+bool res = loadOBJ("cube.obj", vertices, uvs, normals);
+
+
+
+
+glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(glm::vec3), &vertices[0], GL_STATIC_DRAW);
+
+*/
+
diff --git a/Sources/libewol/ewol/Mesh/MeshObj.h b/Sources/libewol/ewol/Mesh/MeshObj.h
new file mode 100644
index 00000000..6a1106b6
--- /dev/null
+++ b/Sources/libewol/ewol/Mesh/MeshObj.h
@@ -0,0 +1,48 @@
+/**
+ *******************************************************************************
+ * @file ewol/Mesh/MeshObj.h
+ * @brief ewol Mesh ;obj loader system (header)
+ * @author Edouard DUPIN
+ * @date 30/10/2012
+ * @par Project
+ * ewol
+ *
+ * @par Copyright
+ * Copyright 2011 Edouard DUPIN, all right reserved
+ *
+ * This software is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY.
+ *
+ * Licence summary : 
+ *    You can modify and redistribute the sources code and binaries.
+ *    You can send me the bug-fix
+ *
+ * Term of the licence in in the file licence.txt.
+ *
+ *******************************************************************************
+ */
+
+#ifndef __MESH_OBJ_H__
+#define __MESH_OBJ_H__
+
+#include <etk/Types.h>
+#include <etk/UString.h>
+#include <ewol/Mesh/Mesh.h>
+
+namespace ewol
+{
+	class MeshObj : public ewol::Mesh
+	{
+		public:
+			MeshObj(etk::UString fileName);
+			~MeshObj(void) { };
+			virtual const char* GetType(void) { return "ewol::MeshObj"; };
+	};
+};
+
+
+
+
+
+#endif
+
diff --git a/Sources/libewol/ewol/Resource.h b/Sources/libewol/ewol/Resource.h
index 246b78b7..1fd41bed 100644
--- a/Sources/libewol/ewol/Resource.h
+++ b/Sources/libewol/ewol/Resource.h
@@ -22,13 +22,13 @@
  *******************************************************************************
  */
 
-#ifndef __RESOURCES_H__
-#define __RESOURCES_H__
-
 #include <etk/Types.h>
 #include <etk/UString.h>
 #include <ewol/Debug.h>
 
+#ifndef __RESOURCES_H__
+#define __RESOURCES_H__
+
 #define MAX_RESOURCE_LEVEL (5)
 
 namespace ewol
diff --git a/Sources/libewol/ewol/ResourceManager.cpp b/Sources/libewol/ewol/ResourceManager.cpp
index c14ca7ff..502cc7a7 100644
--- a/Sources/libewol/ewol/ResourceManager.cpp
+++ b/Sources/libewol/ewol/ResourceManager.cpp
@@ -349,6 +349,18 @@ bool ewol::resource::Keep(etk::UString& filename, ewol::TextureFile*& object, et
 	return true;
 }
 
+bool ewol::resource::Keep(etk::UString& filename, ewol::MeshObj*& object)
+{
+	// this element create a new one every time ....
+	object = new ewol::MeshObj(filename);
+	if (NULL == object) {
+		EWOL_ERROR("allocation error of a resource : ??Mesh.obj??");
+		return false;
+	}
+	LocalAdd(object);
+	return true;
+}
+
 
 bool ewol::resource::Keep(etk::UString& accesMode, ewol::VirtualBufferObject*& object)
 {
@@ -446,3 +458,9 @@ void ewol::resource::Release(ewol::TextureFile*& object)
 	object = NULL;
 }
 
+void ewol::resource::Release(ewol::MeshObj*& object)
+{
+	ewol::Resource* object2 = static_cast<ewol::Resource*>(object);
+	Release(object2);
+	object = NULL;
+}
diff --git a/Sources/libewol/ewol/ResourceManager.h b/Sources/libewol/ewol/ResourceManager.h
index 3ef83574..1045ba82 100644
--- a/Sources/libewol/ewol/ResourceManager.h
+++ b/Sources/libewol/ewol/ResourceManager.h
@@ -36,6 +36,7 @@
 #include <ewol/font/DistantFieldFont.h>
 #include <ewol/texture/Texture.h>
 #include <ewol/texture/TextureFile.h>
+#include <ewol/Mesh/MeshObj.h>
 
 namespace ewol
 {
@@ -63,6 +64,7 @@ namespace ewol
 		bool Keep(ewol::Texture*& object); // no name needed here ...
 		bool Keep(etk::UString& filename, ewol::TextureFile*& object, etk::Vector2D<int32_t> size);
 		bool Keep(etk::UString& accesMode, ewol::VirtualBufferObject*& object);
+		bool Keep(etk::UString& filename, ewol::MeshObj*& object);
 		
 		void Release(ewol::Resource*& object);
 		void Release(ewol::TexturedFont*& object);
@@ -75,6 +77,7 @@ namespace ewol
 		void Release(ewol::Texture*& object);
 		void Release(ewol::TextureFile*& object);
 		void Release(ewol::VirtualBufferObject*& object);
+		void Release(ewol::MeshObj*& object);
 	}
 };
 
diff --git a/Sources/libewol/ewol/texture/TextureFile.cpp b/Sources/libewol/ewol/texture/TextureFile.cpp
index bce62ca0..fd22f49f 100644
--- a/Sources/libewol/ewol/texture/TextureFile.cpp
+++ b/Sources/libewol/ewol/texture/TextureFile.cpp
@@ -38,7 +38,7 @@ ewol::TextureFile::TextureFile(etk::UString genName, etk::UString tmpfileName, e
 	// load data
 	etk::File fileName(tmpfileName, etk::FILE_TYPE_DATA);
 	if (false == fileName.Exist()) {
-		EWOL_ERROR("File does not Exist ... " << fileName);
+		EWOL_ERROR("File does not Exist ... " << fileName << " from : " << tmpfileName);
 	} else {
 		// get the upper paw2 ot the size requested...
 		if (size.x>0 && size.y>0) {
diff --git a/Sources/libewol/file.mk b/Sources/libewol/file.mk
index 216bdd64..689e0e6f 100644
--- a/Sources/libewol/file.mk
+++ b/Sources/libewol/file.mk
@@ -47,6 +47,11 @@ FILE_LIST+= ewol/font/FontManager.cpp \
 			ewol/font/TexturedFont.cpp \
 			ewol/font/DistantFieldFont.cpp
 
+# Mesh management
+FILE_LIST+= ewol/Mesh/Mesh.cpp \
+			ewol/Mesh/MeshObj.cpp
+
+
 # all widgets
 FILE_LIST+= ewol/widget/Widget.cpp \
 			ewol/widget/WidgetManager.cpp \