[DEBUG] correct the display bug

.classpath

@@ -87,7 +87,17 @@
 			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry combineaccessrules="false" kind="src" path="/atriasoft-etk">
+	<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-egami">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry combineaccessrules="false" exported="true" kind="src" path="/atriasoft-etk">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry combineaccessrules="false" kind="src" path="/atriasoft-io-gami">
 		<attributes>
 			<attribute name="module" value="true"/>
 		</attributes>

src/module-info.java

@@ -14,27 +14,22 @@ open module org.atriasoft.gale {
 	exports org.atriasoft.gale.resource;
 	
 	requires transitive org.atriasoft.etk;
+	requires transitive org.atriasoft.egami;
 	
-	// requires transitive vecmath;
 	requires transitive org.lwjgl;
 	requires transitive org.lwjgl.natives;
 	requires transitive org.lwjgl.glfw;
 	requires transitive org.lwjgl.glfw.natives;
 	requires transitive org.lwjgl.assimp;
 	requires transitive org.lwjgl.assimp.natives;
-	// requires transitive org.lwjgl.openal;
-	// requires transitive org.lwjgl.openal.natives;
 	requires transitive org.lwjgl.stb;
 	requires transitive org.lwjgl.stb.natives;
 	requires transitive org.lwjgl.jawt;
-	// requires transitive org.lwjgl.opengl.awt;
 	requires transitive org.lwjgl.opengl;
 	requires transitive org.lwjgl.opengl.natives;
-	// requires org.lwjgl.openvr;
-
-	// requires transitive jogamp.fat;
 	
 	requires transitive java.desktop;
 	requires transitive pngdecoder;
 	requires transitive lwjgl3.awt;
+	requires io.scenarium.logger;
 }

src/org/atriasoft/gale/Application.java

@@ -17,7 +17,7 @@ public class Application {
 	private Uri iconName = null;
 	private final Cursor cursor = Cursor.arrow;
 	private Orientation orientation = Orientation.screenAuto;
-	Vector2f windowsSize = new Vector2f(800, 600);
+	private Vector2f windowsSize = new Vector2f(800, 600);
 	
 	public Application() {
 		Log.verbose("Constructor Gale Application");
@@ -286,6 +286,9 @@ public class Application {
 	 * @return 
 	 */
 	public void setSize(final Vector2f size) {
+		if (size.x() <= 0 || size.y() <= 0) {
+			Log.error("Wrong windows size: " + size);
+		}
 		this.windowsSize = size;
 		final Context context = Gale.getContext();
 		if (context == null) {

src/org/atriasoft/gale/Dimension.java

@@ -1,282 +0,0 @@
-/** @file
- * @author Edouard DUPIN
- * @copyright 2011, Edouard DUPIN, all right reserved
- * @license MPL v2.0 (see license file)
- */
-package org.atriasoft.gale;
-
-import org.atriasoft.etk.math.Vector2f;
-import org.atriasoft.etk.math.Vector2i;
-import org.atriasoft.gale.internal.Log;
-
-/**
- * in the dimension class we store the data as the more usefull unit (pixel) 
- * but one case need to be dynamic the %, then when requested in % the register the % value
- */
-@SuppressWarnings("preview")
-public record Dimension(
-		Vector2f size,
-		Distance type) {
-	public static final Dimension ZERO = new Dimension(Vector2f.ZERO, Distance.PIXEL);
-	private static Vector2f ratio = new Vector2f(9999999, 888888);
-	private static Vector2f invRatio = new Vector2f(1, 1);
-	private static Dimension windowsSize = new Dimension(Vector2f.MAX_VALUE, Distance.PIXEL);
-	
-	public static final float INCH_TO_MILLIMETER = 1.0f / 25.4f;
-	public static final float FOOT_TO_MILLIMETER = 1.0f / 304.8f;
-	public static final float METER_TO_MILLIMETER = 1.0f / 1000.0f;
-	public static final float CENTIMETER_TO_MILLIMETER = 1.0f / 10.0f;
-	public static final float KILOMETER_TO_MILLIMETER = 1.0f / 1000000.0f;
-	public static final float MILLIMETER_TO_INCH = 25.4f;
-	public static final float MILLIMETER_TO_FOOT = 304.8f;
-	public static final float MILLIMETER_TO_METER = 1000.0f;
-	public static final float MILLIMETER_TO_CENTIMETER = 10.0f;
-	public static final float MILLIMETER_TO_KILOMETER = 1000000.0f;
-	/**
-	 * basic init
-	 */
-	static {
-		final Dimension conversion = new Dimension(new Vector2f(72, 72), Distance.INCH);
-		ratio = conversion.getMillimeter();
-		invRatio = new Vector2f(1.0f / ratio.x(), 1.0f / ratio.y());
-		windowsSize = new Dimension(new Vector2f(200, 200), Distance.PIXEL);
-	}
-	
-	/**
-	 * get the Windows diagonal size in the request unit
-	 * @param type Unit type requested.
-	 * @return the requested size
-	 */
-	public static float getWindowsDiag(final Distance type) {
-		final Vector2f size = getWindowsSize(type);
-		return size.length();
-	}
-	
-	/**
-	 * get the Windows size in the request unit
-	 * @param type Unit type requested.
-	 * @return the requested size
-	 */
-	public static Vector2f getWindowsSize(final Distance type) {
-		return windowsSize.get(type);
-	}
-	
-	/**
-	 * set the Milimeter ratio for calculation
-	 * @param ratio Milimeter ration for the screen calculation interpolation
-	 * @param type Unit type requested.
-	 * @note: same as @ref setPixelPerInch (internal manage convertion)
-	 */
-	public static void setPixelRatio(final Vector2f ratio, final Distance type) {
-		Log.info("Set a new screen ratio for the screen : ratio=" + ratio + " type=" + type);
-		final Dimension conversion = new Dimension(ratio, type);
-		Log.info("     == > " + conversion);
-		Dimension.ratio = conversion.getMillimeter();
-		invRatio = new Vector2f(1.0f / Dimension.ratio.x(), 1.0f / Dimension.ratio.y());
-		Log.info("Set a new screen ratio for the screen : ratioMm=" + Dimension.ratio);
-	}
-	
-	/**
-	 * set the current Windows size
-	 * @param size size of the current windows in pixel.
-	 */
-	public static void setPixelWindowsSize(final Vector2f size) {
-		windowsSize = new Dimension(size);
-		Log.verbose("Set a new Windows property size " + windowsSize + "px");
-	}
-	
-	/**
-	 * Constructor (default :0,0 mode pixel)
-	 */
-	public Dimension() {
-		this(Vector2f.ZERO, Distance.PIXEL);
-	}
-	
-	/**
-	 * Constructor
-	 * @param size Requested dimension
-	 */
-	public Dimension(final Vector2f size) {
-		this(size, Distance.PIXEL);
-	}
-	
-	public Dimension(final Vector2f size, final Distance type) {
-		this.size = size;
-		this.type = type;
-	}
-	
-	/**
-	 * get the current dimension in requested type
-	 * @param type Type of unit requested.
-	 * @return dimension requested.
-	 */
-	public Vector2f get(final Distance type) {
-		return switch (type) {
-			case POURCENT -> getPourcent();
-			case PIXEL -> getPixel();
-			case METER -> getMeter();
-			case CENTIMETER -> getCentimeter();
-			case MILLIMETER -> getMillimeter();
-			case KILOMETER -> getKilometer();
-			case INCH -> getInch();
-			case FOOT -> getFoot();
-		};
-	}
-	
-	/**
-	 * get the current dimension in Centimeter
-	 * @return dimension in Centimeter
-	 */
-	public Vector2f getCentimeter() {
-		return getMillimeter().multiply(MILLIMETER_TO_CENTIMETER);
-	}
-	
-	/**
-	 * get the current dimension in Foot
-	 * @return dimension in Foot
-	 */
-	public Vector2f getFoot() {
-		return getMillimeter().multiply(MILLIMETER_TO_FOOT);
-	}
-	
-	/**
-	 * get the current dimension in Inch
-	 * @return dimension in Inch
-	 */
-	public Vector2f getInch() {
-		return getMillimeter().multiply(MILLIMETER_TO_INCH);
-	}
-	
-	/**
-	 * get the current dimension in Kilometer
-	 * @return dimension in Kilometer
-	 */
-	public Vector2f getKilometer() {
-		return getMillimeter().multiply(MILLIMETER_TO_KILOMETER);
-	}
-	
-	/**
-	 * get the current dimension in Meter
-	 * @return dimension in Meter
-	 */
-	public Vector2f getMeter() {
-		return getMillimeter().multiply(MILLIMETER_TO_METER);
-	}
-	
-	/**
-	 * get the current dimension in Millimeter
-	 * @return dimension in Millimeter
-	 */
-	public Vector2f getMillimeter() {
-		return new Vector2f(getPixel().x() * invRatio.x(), getPixel().y() * invRatio.y());
-	}
-	
-	/**
-	 * get the current dimension in pixel
-	 * @return dimension in Pixel
-	 */
-	public Vector2f getPixel() {
-		if (this.type != Distance.POURCENT) {
-			return this.size;
-		}
-		final Vector2f windDim = windowsSize.getPixel();
-		final Vector2f res = new Vector2f(windDim.x() * this.size.x(), windDim.y() * this.size.y());
-		//GALE_DEBUG("Get % : " + m_data + " / " + windDim + " == > " + res);
-		return res;
-	}
-	
-	public Vector2i getPixeli() {
-		if (this.type != Distance.POURCENT) {
-			return new Vector2i((int) this.size.x(), (int) this.size.y());
-		}
-		final Vector2f windDim = windowsSize.getPixel();
-		final Vector2i res = new Vector2i((int) (windDim.x() * this.size.x()), (int) (windDim.y() * this.size.y()));
-		//GALE_DEBUG("Get % : " + m_data + " / " + windDim + " == > " + res);
-		return res;
-	}
-	
-	/**
-	 * get the current dimension in Pourcent
-	 * @return dimension in Pourcent
-	 */
-	public Vector2f getPourcent() {
-		if (this.type != Distance.POURCENT) {
-			final Vector2f windDim = windowsSize.getPixel();
-			//GALE_DEBUG(" windows dimension : " /*+ windowsSize*/ + "  == > " + windDim + "px"); // ==> infinite loop ...
-			//printf(" windows dimension : %f,%f", windDim.x(),windDim.y());
-			//printf(" data : %f,%f", m_data.x(),m_data.y());
-			return new Vector2f((this.size.x() / windDim.x()) * 100.0f, (this.size.y() / windDim.y()) * 100.0f);
-		}
-		return new Vector2f(this.size.x() * 100.0f, this.size.y() * 100.0f);
-	};
-	
-	/**
-	 * get the dimension type
-	 * @return the type
-	 */
-	public Distance getType() {
-		return this.type;
-	}
-	
-	/**
-	 * set the current dimension in requested type
-	 * @param config dimension configuration.
-	 */
-	public static Dimension valueOf(String config) {
-		final Vector2f size = Vector2f.ZERO;
-		Distance type = Distance.PIXEL;
-		if (config.endsWith("%")) {
-			type = Distance.POURCENT;
-			config = config.substring(0, config.length() - 1);
-		} else if (config.endsWith("px")) {
-			type = Distance.PIXEL;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("ft")) {
-			type = Distance.FOOT;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("in")) {
-			type = Distance.INCH;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("km")) {
-			type = Distance.KILOMETER;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("mm")) {
-			type = Distance.MILLIMETER;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("cm")) {
-			type = Distance.CENTIMETER;
-			config = config.substring(0, config.length() - 2);
-		} else if (config.endsWith("m")) {
-			type = Distance.METER;
-			config = config.substring(0, config.length() - 1);
-		} else {
-			Log.critical("Can not parse dimension : '" + config + "'");
-			return null;
-		}
-		final Vector2f tmp = Vector2f.valueOf(config);
-		final Dimension ret = new Dimension(tmp, type);
-		Log.verbose(" config dimension : '" + config + "'  == > " + ret.toString());
-		return ret;
-	}
-	
-	/**
-	 * string cast :
-	 */
-	@Override
-	public String toString() {
-		String str = get(getType()).toString();
-		switch (getType()) {
-			case POURCENT -> str += "%";
-			case PIXEL -> str += "px";
-			case METER -> str += "m";
-			case CENTIMETER -> str += "cm";
-			case MILLIMETER -> str += "mm";
-			case KILOMETER -> str += "km";
-			case INCH -> str += "in";
-			case FOOT -> str += "ft";
-			default -> str += "";
-		}
-		return str;
-	}
-	
-}

src/org/atriasoft/gale/Distance.java

@@ -1,12 +0,0 @@
-package org.atriasoft.gale;
-
-public enum Distance {
-	POURCENT,
-	PIXEL,
-	METER,
-	CENTIMETER,
-	MILLIMETER,
-	KILOMETER,
-	INCH,
-	FOOT;
-}

src/org/atriasoft/gale/backend3d/OpenGL.java

@@ -41,9 +41,7 @@ public class OpenGL {
 	
 	// We map all the flag, but not all is supported by all platform...
 	public static enum Flag {
-		flag_blend, // !< If enabled, blend the computed fragment color values with the values in
+		flag_blend, // !< If enabled, blend the computed fragment color values with the values in the color buffers. See glBlendFunc.
-		// the color buffers.
-		// See glBlendFunc.
 		flag_clipDistanceI, // !< If enabled, clip geometry against user-defined half space i.
 		flag_colorLogigOP, // !< If enabled, apply the currently selected logical operation to the computed
 		// fragment color and color buffer values. See glLogicOp.
@@ -62,10 +60,8 @@ public class OpenGL {
 		// glDepthRange.
 		flag_depthTest, // !< If enabled, do depth comparisons and update the depth buffer. Note that
 		// even if the depth buffer exists and the depth mask is non-zero, the depth
-		// buffer is not updated if the depth test is disabled. See glDepthFunc and
+		// buffer is not updated if the depth test is disabled. See glDepthFunc and glDepthRange.
-		// glDepthRange.
+		flag_dither, // !< If enabled, dither color components or indices before they are written to the color buffer.
-		flag_dither, // !< If enabled, dither color components or indices before they are written to
-		// the color buffer.
 		flag_framebufferSRGB, // !< If enabled and the value of GLFRAMEBUFFERATTACHMENTCOLORENCODING for the
 		// framebuffer attachment corresponding to the destination buffer is GLSRGB, the
 		// R, G, and B destination color values (after conversion from fixed-point to
@@ -438,6 +434,10 @@ public class OpenGL {
 		GL11.glDrawElements(CONVERT_RENDER_MODE.get(mode), vertexCount, GL11.GL_UNSIGNED_INT, 0);
 	}
 	
+	public static void drawTriangleRed(final Vector3f aaa, final Vector3f bbb, final Vector3f ccc) {
+		GL11.glFinish();
+	}
+	
 	/**
 	 *  enable a flag on the system
 	 * @param flagID The flag requested
@@ -526,7 +526,11 @@ public class OpenGL {
 	}
 	
 	public static void glTexImage2D(final int level, final int internalFormat, final int width, final int height, final int border, final int format, final int sizeObject, final byte[] data) {
-		final ByteBuffer dataBuffer = ByteBuffer.wrap(data);
+		final ByteBuffer dataBuffer = ByteBuffer.allocateDirect(data.length);
+		for (int iii = 0; iii < data.length; iii++) {
+			dataBuffer.put(data[iii]);
+		}
+		dataBuffer.flip();
 		GL11.glTexImage2D(GL11.GL_TEXTURE_2D, level, internalFormat, width, height, border, format, sizeObject, dataBuffer);
 	}
 	
@@ -535,7 +539,11 @@ public class OpenGL {
 	}
 	
 	public static void glTexSubImage2D(final int level, final int xOffset, final int yOffset, final int width, final int height, final int format, final int sizeObject, final byte[] data) {
-		final ByteBuffer dataBuffer = ByteBuffer.wrap(data);
+		final ByteBuffer dataBuffer = ByteBuffer.allocateDirect(data.length);
+		for (int iii = 0; iii < data.length; iii++) {
+			dataBuffer.put(data[iii]);
+		}
+		dataBuffer.flip();
 		GL11.glTexSubImage2D(GL11.GL_TEXTURE_2D, level, xOffset, yOffset, width, height, format, sizeObject, dataBuffer);
 	}
 	

src/org/atriasoft/gale/context/Context.java

@@ -57,7 +57,7 @@ public abstract class Context {
 	private final Fps fpsSystemContext = new Fps("SystemContext", this.displayFps);
 	private final Fps fpsSystem = new Fps("System", this.displayFps);
 	private final Fps fpsFlush = new Fps("Flush", this.displayFps);
-	protected Vector2f windowsSize = new Vector2f(0, 0); //!< current size of the system
+	protected Vector2f windowsSize = Vector2f.ZERO; //!< current size of the system
 	protected boolean fullscreen = false;
 	protected Vector2f windowsPos; //!< current size of the system
 	
@@ -155,6 +155,9 @@ public abstract class Context {
 		if (this.application == null) {
 			return;
 		}
+		if (this.windowsSize == Vector2f.ZERO) {
+			return;
+		}
 		this.application.onResize(this.windowsSize);
 	}
 	
@@ -615,6 +618,7 @@ public abstract class Context {
 	 * Processing all the event arrived ... (commoly called in draw function)
 	 */
 	public void processEvents() {
+		try {
 			int nbEvent = 0;
 			//Log.debug(" ********  Event " << this.msgSystem.count());
 			while (this.msgSystem.size() > 0) {
@@ -626,6 +630,9 @@ public abstract class Context {
 				}
 				func.run(this);
 			}
+		} catch (Exception e) {
+			Log.critical("Catch exception in main event Loop ...", e);
+		}
 	}
 	
 	//	gale::Context::~Context() {

src/org/atriasoft/gale/context/LWJG_AWT/ContextLWJGLAWT.java

@@ -26,6 +26,8 @@ import java.util.List;
 import javax.swing.JFrame;
 import javax.swing.SwingUtilities;
 
+import io.scenarium.logger.Logger;
+
 import org.atriasoft.etk.Uri;
 import org.atriasoft.etk.math.Vector2f;
 import org.atriasoft.gale.Application;
@@ -173,6 +175,9 @@ public class ContextLWJGLAWT extends Context implements MouseListener, MouseMoti
 				}
 				operatingSystemDraw(true);
 				swapBuffers();
+				if (Logger.isCriticalOccured()) {
+					ContextLWJGLAWT.this.frame.dispose();
+				}
 			}
 		}, BorderLayout.CENTER);
 		this.frame.pack();

src/org/atriasoft/gale/internal/Log.java

@@ -15,46 +15,61 @@ public class Log {
 	private static final boolean PRINT_TODO = Logger.getNeedPrint(LIB_NAME, LogLevel.TODO);
 	private static final boolean PRINT_PRINT = Logger.getNeedPrint(LIB_NAME, LogLevel.PRINT);
 	
-	private Log() {}
+	public static void critical(final String data) {
-
+		if (PRINT_CRITICAL) {
-	public static void print(String data) {
-		if (PRINT_PRINT)
-			Logger.print(LIB_NAME_DRAW, data);
-	}
-
-	public static void todo(String data) {
-		if (PRINT_TODO)
-			Logger.todo(LIB_NAME_DRAW, data);
-	}
-
-	public static void critical(String data) {
-		if (PRINT_CRITICAL)
 			Logger.critical(LIB_NAME_DRAW, data);
 		}
-
-	public static void error(String data) {
-		if (PRINT_ERROR)
-			Logger.error(LIB_NAME_DRAW, data);
 	}
 	
-	public static void warning(String data) {
+	public static void critical(final String data, final Exception e) {
-		if (PRINT_WARNING)
+		e.printStackTrace();
-			Logger.warning(LIB_NAME_DRAW, data);
+		if (PRINT_CRITICAL) {
+			Logger.critical(LIB_NAME_DRAW, data + " : " + e.getMessage());
+		}
 	}
 	
-	public static void info(String data) {
+	public static void debug(final String data) {
-		if (PRINT_INFO)
+		if (PRINT_DEBUG) {
-			Logger.info(LIB_NAME_DRAW, data);
-	}
-
-	public static void debug(String data) {
-		if (PRINT_DEBUG)
 			Logger.debug(LIB_NAME_DRAW, data);
 		}
-
-	public static void verbose(String data) {
-		if (PRINT_VERBOSE)
-			Logger.verbose(LIB_NAME_DRAW, data);
 	}
 	
+	public static void error(final String data) {
+		if (PRINT_ERROR) {
+			Logger.error(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	public static void info(final String data) {
+		if (PRINT_INFO) {
+			Logger.info(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	public static void print(final String data) {
+		if (PRINT_PRINT) {
+			Logger.print(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	public static void todo(final String data) {
+		if (PRINT_TODO) {
+			Logger.todo(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	public static void verbose(final String data) {
+		if (PRINT_VERBOSE) {
+			Logger.verbose(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	public static void warning(final String data) {
+		if (PRINT_WARNING) {
+			Logger.warning(LIB_NAME_DRAW, data);
+		}
+	}
+	
+	private Log() {}
+	
 }

src/org/atriasoft/gale/resource/ResourceManager.java

@@ -141,7 +141,8 @@ public class ResourceManager {
 	 * Call by the system to send all the needed data on the graphic card chen they change ...
 	 * @param object The resources that might be updated
 	 */
-	public synchronized void update(final Resource object) {
+	public void update(final Resource object) {
+		synchronized (this.resourceListToUpdate) {
 			// check if not added before
 			for (final Resource it : this.resourceListToUpdate) {
 				if (it == object) {
@@ -152,11 +153,12 @@ public class ResourceManager {
 			// add it ...
 			this.resourceListToUpdate.add(object);
 		}
+	}
 	
 	/**
 	 * Call by the system chen the openGL Context has been unexpectially removed  == > This reload all the texture, VBO and other ....
 	 */
-	public synchronized void updateContext() {
+	public void updateContext() {
 		if (this.exiting) {
 			Log.error("Request update after application EXIT ...");
 			return;
@@ -165,7 +167,9 @@ public class ResourceManager {
 		if (this.contextHasBeenRemoved) {
 			// need to update all ...
 			this.contextHasBeenRemoved = false;
+			synchronized (this.resourceListToUpdate) {
 				this.resourceListToUpdate.clear();
+			}
 			synchronized (this.resourceList) {
 				if (this.resourceList.size() != 0) {
 					for (long jjj = 0; jjj < MAX_RESOURCE_LEVEL; jjj++) {
@@ -175,6 +179,7 @@ public class ResourceManager {
 								//Log.debug("Update context named : " + lresourceList[iii].getName());
 								if (!it.updateContext()) {
 									// Lock error ==> postponned
+									synchronized (this.resourceListToUpdate) {
 										this.resourceListToUpdate.add(it);
 									}
 								}
@@ -182,6 +187,7 @@ public class ResourceManager {
 						}
 					}
 				}
+			}
 		} else {
 			List<Resource> resourceListToUpdate = null;
 			synchronized (this.resourceListToUpdate) {

src/org/atriasoft/gale/resource/ResourceProgram.java

@@ -205,12 +205,10 @@ public class ResourceProgram extends Resource {
 			tmp.elementId = OpenGL.programGetAttributeLocation(this.program, tmp.name);
 			tmp.isLinked = true;
 			if (tmp.elementId < 0) {
-				Log.warning("    {" + this.program + "}[" + this.elementList.size() + "] glGetAttribLocation(\""
+				Log.warning("    {" + this.program + "}[" + this.elementList.size() + "] glGetAttribLocation(\"" + tmp.name + "\") = " + tmp.elementId);
-						+ tmp.name + "\") = " + tmp.elementId);
 				tmp.isLinked = false;
 			} else {
-				Log.debug("    {" + this.program + "}[" + this.elementList.size() + "] glGetAttribLocation(\""
+				Log.debug("    {" + this.program + "}[" + this.elementList.size() + "] glGetAttribLocation(\"" + tmp.name + "\") = " + tmp.elementId);
-						+ tmp.name + "\") = " + tmp.elementId);
 			}
 		} else {
 			// program is not loaded ==> just local reister ...
@@ -253,12 +251,10 @@ public class ResourceProgram extends Resource {
 			tmp.elementId = OpenGL.programGetUniformLocation(this.program, tmp.name);
 			tmp.isLinked = true;
 			if (tmp.elementId < 0) {
-				Log.warning("    {" + this.program + "}[" + this.elementList.size() + "] glGetUniformLocation(\""
+				Log.warning("    {" + this.program + "}[" + this.elementList.size() + "] glGetUniformLocation(\"" + tmp.name + "\") = " + tmp.elementId);
-						+ tmp.name + "\") = " + tmp.elementId);
 				tmp.isLinked = false;
 			} else {
-				Log.debug("    {" + this.program + "}[" + this.elementList.size() + "] glGetUniformLocation(\""
+				Log.debug("    {" + this.program + "}[" + this.elementList.size() + "] glGetUniformLocation(\"" + tmp.name + "\") = " + tmp.elementId);
-						+ tmp.name + "\") = " + tmp.elementId);
 			}
 		} else {
 			// program is not loaded ==> just local reister ...
@@ -367,8 +363,7 @@ public class ResourceProgram extends Resource {
 	// public void sendAttribute(int idElem, List<Vector3f> data) {
 	// sendAttribute3fv(idElem, convertInFloat(data));
 	// }
-	public void sendAttribute(final int idElem, final int nbElement, final FloatBuffer data,
+	public void sendAttribute(final int idElem, final int nbElement, final FloatBuffer data, final int jumpBetweenSample) {
-			final int jumpBetweenSample) {
 		if (!this.exist) {
 			return;
 		}
@@ -382,8 +377,7 @@ public class ResourceProgram extends Resource {
 		// GL40.glBindVertexArray(this.elementList.get(idElem).elementId);
 		// Log.error("[" + this.elementList.get(idElem).name + "] send " + 3 + "
 		// element");
-		GL40.glVertexAttribPointer(this.elementList.get(idElem).elementId, nbElement, GL40.GL_FLOAT, false,
+		GL40.glVertexAttribPointer(this.elementList.get(idElem).elementId, nbElement, GL40.GL_FLOAT, false, jumpBetweenSample * 4, /* 4 is the size of float in the generic system... */
-				jumpBetweenSample * 4, /* 4 is the size of float in the generic system... */
 				data);
 		// checkGlError("glVertexAttribPointer", LINE, idElem);
 		GL40.glEnableVertexAttribArray(this.elementList.get(idElem).elementId);
@@ -449,8 +443,7 @@ public class ResourceProgram extends Resource {
 			return;
 		}
 		
-		Log.verbose("[" + this.elementList.get(idElem).name + "] send on oglID=" + vbo.getOpenGlId(index) + " VBOindex="
+		Log.verbose("[" + this.elementList.get(idElem).name + "] send on oglID=" + vbo.getOpenGlId(index) + " VBOindex=" + index);
-				+ index);
 		GL20.glBindBuffer(GL20.GL_ARRAY_BUFFER, vbo.getOpenGlId(index));
 		// checkGlError("glBindBuffer", __LINE__, _idElem);
 		Log.verbose("    id=" + this.elementList.get(idElem).elementId);
@@ -597,8 +590,7 @@ public class ResourceProgram extends Resource {
 	 * @param value3 Value to send at the Uniform
 	 * @param value4 Value to send at the Uniform
 	 */
-	public void uniformFloat(final int idElem, final float value1, final float value2, final float value3,
+	public void uniformFloat(final int idElem, final float value1, final float value2, final float value3, final float value4) {
-			final float value4) {
 		
 		if (!this.exist) {
 			return;
@@ -836,8 +828,7 @@ public class ResourceProgram extends Resource {
 			}
 			
 			OpenGL.programBindAttribute(this.program, ResourceVirtualArrayObject.INDICE_VBO_POSITIONS, "in_position");
-			OpenGL.programBindAttribute(this.program, ResourceVirtualArrayObject.INDICE_VBO_TEXTURE_COORDINATES,
+			OpenGL.programBindAttribute(this.program, ResourceVirtualArrayObject.INDICE_VBO_TEXTURE_COORDINATES, "tin_extureCoords");
-					"tin_extureCoords");
 			OpenGL.programBindAttribute(this.program, ResourceVirtualArrayObject.INDICE_VBO_NORMALS, "in_normal");
 			OpenGL.programBindAttribute(this.program, ResourceVirtualArrayObject.INDICE_VBO_COLORS, "in_colors");
 			
@@ -853,23 +844,19 @@ public class ResourceProgram extends Resource {
 					it.elementId = OpenGL.programGetAttributeLocation(this.program, it.name);
 					it.isLinked = true;
 					if (it.elementId < 0) {
-						Log.warning("    {" + this.program + "}[" + iii + "] openGL::getAttributeLocation(\"" + it.name
+						Log.warning("    {" + this.program + "}[" + iii + "] openGL::getAttributeLocation(\"" + it.name + "\") = " + it.elementId);
-								+ "\") = " + it.elementId);
 						it.isLinked = false;
 					} else {
-						Log.debug("    {" + this.program + "}[" + iii + "] openGL::getAttributeLocation(\"" + it.name
+						Log.debug("    {" + this.program + "}[" + iii + "] openGL::getAttributeLocation(\"" + it.name + "\") = " + it.elementId);
-								+ "\") = " + it.elementId);
 					}
 				} else {
 					it.elementId = OpenGL.programGetUniformLocation(this.program, it.name);
 					it.isLinked = true;
 					if (it.elementId < 0) {
-						Log.warning("    {" + this.program + "}[" + iii + "] openGL::getUniformLocation(\"" + it.name
+						Log.warning("    {" + this.program + "}[" + iii + "] openGL::getUniformLocation(\"" + it.name + "\") = " + it.elementId);
-								+ "\") = " + it.elementId);
 						it.isLinked = false;
 					} else {
-						Log.debug("    {" + this.program + "}[" + iii + "] openGL::getUniformLocation(\"" + it.name
+						Log.debug("    {" + this.program + "}[" + iii + "] openGL::getUniformLocation(\"" + it.name + "\") = " + it.elementId);
-								+ "\") = " + it.elementId);
 					}
 				}
 				iii++;

src/org/atriasoft/gale/resource/ResourceTexture.java

@@ -2,8 +2,8 @@ package org.atriasoft.gale.resource;
 
 import java.nio.ByteBuffer;
 
+import org.atriasoft.egami.Image;
 import org.atriasoft.etk.Uri;
-import org.atriasoft.etk.math.Vector2f;
 import org.atriasoft.etk.math.Vector2i;
 import org.atriasoft.gale.backend3d.OpenGL;
 import org.atriasoft.gale.internal.Log;
@@ -48,8 +48,30 @@ public class ResourceTexture extends Resource {
 		}
 		resource = new ResourceTexture(uriTexture, textureUnit);
 		final ImageRawData decodedData = ImageLoader.decodePngFile(uriTexture);
-		resource.setTexture(decodedData.getBuffer(), new Vector2i(decodedData.getWidth(), decodedData.getHeight()), (decodedData.isHasAlpha() ? TextureColorMode.rgba : TextureColorMode.rgb),
+		Image img = new Image(decodedData.getWidth(), decodedData.getHeight());
-				textureUnit);
+		ByteBuffer mlklmklm = decodedData.getBuffer();
+		byte[] elemData = new byte[mlklmklm.remaining()];
+		mlklmklm.get(elemData);
+		if (decodedData.isHasAlpha()) {
+			for (int yyy = 0; yyy < decodedData.getHeight(); yyy++) {
+				for (int xxx = 0; xxx < decodedData.getWidth(); xxx++) {
+					img.setR(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 4 + 0]);
+					img.setG(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 4 + 1]);
+					img.setB(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 4 + 2]);
+					img.setA(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 4 + 3]);
+				}
+			}
+		} else {
+			for (int yyy = 0; yyy < decodedData.getHeight(); yyy++) {
+				for (int xxx = 0; xxx < decodedData.getWidth(); xxx++) {
+					img.setA(xxx, yyy, 0xFF);
+					img.setR(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 3 + 0]);
+					img.setG(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 3 + 1]);
+					img.setB(xxx, yyy, elemData[(yyy * decodedData.getWidth() + xxx) * 3 + 2]);
+				}
+			}
+		}
+		resource.setTexture(img, new Vector2i(decodedData.getWidth(), decodedData.getHeight()), (decodedData.isHasAlpha() ? TextureColorMode.rgba : TextureColorMode.rgb), textureUnit);
 		resource.flush();
 		return resource;
 	}
@@ -73,34 +95,26 @@ public class ResourceTexture extends Resource {
 	
 	protected int texId = -1; //!< openGl textureID.
 	// some image are not square  == > we need to sqared it to prevent some openGl api error the the displayable size is not all the time 0.0 . 1.0.
-	protected Vector2f endPointSize = new Vector2f(-1, -1);
+	protected Vector2i endPointSize = new Vector2i(-1, -1);
 	// internal state of the openGl system.
 	protected boolean loaded = false;
 	// Image properties:
 	// pointer on the image data.
-	private ByteBuffer data = null;
+	//private ByteBuffer data = null;
+	protected Image data = new Image(32, 32);
 	// size of the image data.
 	private Vector2i size = new Vector2i(-1, -1);
 	//!< Color space of the image.
 	private TextureColorMode dataColorSpace = TextureColorMode.rgb;
 	// number of lines and colomns in the texture (multiple texturing in a single texture)
 	private int textureUnit = 0;
-	private String filename = "";
 	
 	protected ResourceTexture() {
 		super();
 	}
 	
-	// Public API:
-	protected ResourceTexture(final String filename, final int textureUnit) {
-		super(filename + "__" + textureUnit);
-		this.filename = filename;
-		this.textureUnit = textureUnit;
-	}
-	
 	protected ResourceTexture(final Uri filename, final int textureUnit) {
-		super(filename + "__" + textureUnit);
+		super(filename.toString() + "__" + textureUnit);
-		this.filename = filename.get();
 		this.textureUnit = textureUnit;
 	}
 	
@@ -136,7 +150,7 @@ public class ResourceTexture extends Resource {
 		return this.texId;
 	}
 	
-	public Vector2f getUsableSize() {
+	public Vector2i getUsableSize() {
 		return this.endPointSize;
 	}
 	
@@ -157,11 +171,11 @@ public class ResourceTexture extends Resource {
 		this.texId = -1;
 	}
 	
-	public void setTexture(final ByteBuffer data, final Vector2i size, final TextureColorMode dataColorSpace, final int textureUnit) {
+	public void setTexture(final Image data, final Vector2i size, final TextureColorMode dataColorSpace, final int textureUnit) {
 		this.data = data;
 		this.size = size;
 		this.textureUnit = textureUnit;
-		this.endPointSize = new Vector2f(size.x(), size.y());
+		this.endPointSize = new Vector2i(size.x(), size.y());
 		this.dataColorSpace = dataColorSpace;
 		flush();
 	}
@@ -191,9 +205,11 @@ public class ResourceTexture extends Resource {
 		GL11.glPixelStorei(GL11.GL_UNPACK_ALIGNMENT, 1);
 		Log.info("TEXTURE: add [" + getId() + "]=" + this.size + " OGlId=" + this.texId);
 		if (this.dataColorSpace == TextureColorMode.rgb) {
-			GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, this.size.x(), this.size.y(), 0, GL11.GL_RGB, GL11.GL_UNSIGNED_BYTE, this.data);
+			OpenGL.glTexImage2D(0, GL11.GL_RGBA, this.size.x(), this.size.y(), 0, GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE, this.data.getRaw());
+			//The local image has not RGB but only RGBA data ... 
+			//OpenGL.glTexImage2D(0, GL11.GL_RGBA, this.size.x(), this.size.y(), 0, GL11.GL_RGB, GL11.GL_UNSIGNED_BYTE, this.data.getRaw());
 		} else {
-			GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, this.size.x(), this.size.y(), 0, GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE, this.data);
+			OpenGL.glTexImage2D(0, GL11.GL_RGBA, this.size.x(), this.size.y(), 0, GL11.GL_RGBA, GL11.GL_UNSIGNED_BYTE, this.data.getRaw());
 		}
 		// generate multi-texture mapping
 		GL30.glGenerateMipmap(GL11.GL_TEXTURE_2D);

src/org/atriasoft/gale/resource/ResourceVirtualBufferObject.java

@@ -172,7 +172,7 @@ public class ResourceVirtualBufferObject extends Resource {
 	 */
 	@Override
 	public synchronized boolean updateContext() {
-		Log.verbose(" Start: [" + getId() + "] '" + getName() + "' (size=" + this.buffer.length + ")");
+		Log.warning("updateContext (VBO Start: [" + getId() + "] '" + getName() + "' (size=" + this.buffer.length + ")");
 		/*
 		if (lock.tryLock() == false) {
 			//Lock error ==> try later ...
@@ -187,8 +187,8 @@ public class ResourceVirtualBufferObject extends Resource {
 		}
 		this.exist = true;
 		for (int iii = 0; iii < this.vbo.length; iii++) {
-			Log.verbose("VBO    : add [" + getId() + "]=" + this.buffer[iii].getClass().getCanonicalName() + "*sizeof(float) OGl_Id=" + this.vbo[iii]);
 			if (this.buffer[iii] != null) {
+				Log.verbose("VBO    : add [" + getId() + "]=" + this.buffer[iii].getClass().getCanonicalName() + "*sizeof(float) OGl_Id=" + this.vbo[iii]);
 				OpenGL.bindBuffer(this.vbo[iii]);
 				// select the buffer to set data inside it ...
 				if (this.buffer[iii] instanceof float[]) {

src/org/atriasoft/gale/test/sample1/Sample1.java

@@ -4,9 +4,12 @@ import org.atriasoft.etk.Uri;
 import org.atriasoft.gale.Gale;
 
 public class Sample1 {
-	private Sample1() {}
+	public static void main(final String[] args) {
-	public static void main(String[] args) {
+		Gale.init();
-		Uri.setGroup("DATA", "src/org/atriasoft/gale/test/sample1/");
+		//Uri.setGroup("DATA", "src/org/atriasoft/gale/test/sample1/");
+		Uri.setApplication(Sample1.class, "/org/atriasoft/gale/test/sample1/");
 		Gale.run(new Sample1Application(), args);
 	}
+	
+	private Sample1() {}
 }

src/org/atriasoft/gale/test/sample1/Sample1Application.java

@@ -8,12 +8,12 @@ import org.atriasoft.etk.math.Vector3f;
 import org.atriasoft.gale.Application;
 import org.atriasoft.gale.backend3d.OpenGL;
 import org.atriasoft.gale.context.Context;
-import org.atriasoft.gale.resource.ResourceProgram;
-import org.atriasoft.gale.resource.ResourceVirtualArrayObject;
 import org.atriasoft.gale.key.KeyKeyboard;
 import org.atriasoft.gale.key.KeySpecial;
 import org.atriasoft.gale.key.KeyStatus;
 import org.atriasoft.gale.key.KeyType;
+import org.atriasoft.gale.resource.ResourceProgram;
+import org.atriasoft.gale.resource.ResourceVirtualArrayObject;
 
 public class Sample1Application extends Application {
 	private ResourceProgram oGLprogram;
@@ -23,32 +23,21 @@ public class Sample1Application extends Application {
 	private float angle;
 	private ResourceVirtualArrayObject verticesVBO;
 	
-	
 	@Override
-	public void onCreate(Context context) {
+	public void onCreate(final Context context) {
-		this.canDraw = true;
+		//setSize(new Vector2f(800, 600));
-		setSize(new Vector2f(800, 600));
 		this.angle = 0.0f;
 		this.oGLprogram = ResourceProgram.create(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag"));
 		if (this.oGLprogram != null) {
-			this.oGLMatrixTransformation = this.oGLprogram.getUniform("matrixTransformation");
+			this.oGLMatrixTransformation = this.oGLprogram.getUniform("in_matrixTransformation");
-			this.oGLMatrixProjection     = this.oGLprogram.getUniform("matrixProjection");
+			this.oGLMatrixProjection = this.oGLprogram.getUniform("in_matrixProjection");
-			this.oGLMatrixView           = this.oGLprogram.getUniform("matrixView");
+			this.oGLMatrixView = this.oGLprogram.getUniform("in_matrixView");
 		}
 		
-		float[] vertices = {
+		//float[] vertices = { 0.2f, 0.1f, 0.0f, 0.3f, 0.4f, 0.0f, 0.1f, 0.4f, 0.0f };
-				-0.5f, -0.5f, -1.0f,
+		float[] vertices = { -0.5f, -0.5f, -1.0f, 0.0f, 0.5f, -1.0f, 0.5f, -0.5f, -1.0f };
-				0.0f, 0.5f, -1.0f,
+		float[] colors = { 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, };
-				0.5f,-0.5f, -1.0f
+		int[] indices = { 0, 1, 2 };
-		};
-		float[] colors = {
-				1.0f, 0.0f, 0.0f, 1.0f,
-				0.0f, 1.0f, 0.0f, 1.0f,
-				0.0f, 0.0f, 1.0f, 1.0f,
-		};
-		int[] indices = {
-				0, 1, 2,
-		};
 		// this is the properties of the buffer requested : "r"/"w" + "-" + buffer type "f"=float "i"=integer
 		this.verticesVBO = ResourceVirtualArrayObject.create(vertices, colors, indices);
 		// TO facilitate some debugs we add a name of the VBO:
@@ -57,24 +46,26 @@ public class Sample1Application extends Application {
 		this.verticesVBO.flush();
 		Log.info("==> Init APPL (END)");
 	}
+	
 	@Override
-	public void onDraw(Context context) {
+	public void onDraw(final Context context) {
 		this.angle += 0.01;
 		//Log.info("==> appl Draw ...");
 		Vector2f size = getSize();
 		// set the basic openGL view port: (position drawed in the windows)
-		OpenGL.setViewPort(new Vector2f(0,0), size);
+		OpenGL.setViewPort(Vector2f.ZERO, size);
 		// Clear all the stacked matrix ...
 		OpenGL.setBasicMatrix(Matrix4f.IDENTITY);
 		// clear background
-		Color bgColor = new Color(0.0f, 1.0f, 1.0f, 0.75f);
+		Color bgColor = Color.CYAN;
 		OpenGL.clearColor(bgColor);
 		// real clear request:
 		OpenGL.clear(OpenGL.ClearFlag.clearFlag_colorBuffer);
-		// create a local matrix environnement.
+		// create a local matrix environment.
 		OpenGL.push();
 		
 		Matrix4f tmpProjection = Matrix4f.createMatrixOrtho(-getAspectRatio(), getAspectRatio(), -1, 1, -50, 50);
+		//Matrix4f tmpProjection = Matrix4f.IDENTITY;
 		// set internal matrix system:
 		OpenGL.setMatrix(tmpProjection);
 		if (this.oGLprogram == null) {
@@ -84,9 +75,9 @@ public class Sample1Application extends Application {
 		//EWOL_DEBUG("    display " + this.coord.size() + " elements" );
 		this.oGLprogram.use();
 		
-		// set Matrix : translation/positionMatrix
+		// set Matrix: translation/positionMatrix
 		Matrix4f projectionMatrix = tmpProjection; //OpenGL.getMatrix();
-		Matrix4f transforamtionMatrix = Matrix4f.createMatrixRotate(new Vector3f(0,0,1),this.angle);
+		Matrix4f transforamtionMatrix = Matrix4f.createMatrixRotate(new Vector3f(0, 0, 1), this.angle);
 		Matrix4f viewMatrix = OpenGL.getCameraMatrix();
 		//Matrix4f tmpMatrix = projMatrix * camMatrix;
 		
@@ -96,34 +87,29 @@ public class Sample1Application extends Application {
 		// Change the position for each element with the same pipeline you need to render ...
 		this.oGLprogram.uniformMatrix(this.oGLMatrixTransformation, transforamtionMatrix);
 		
-		// Request the draw od the elements:
+		// Request the draw of the elements:
 		this.verticesVBO.render(OpenGL.RenderMode.triangle);
 		
 		this.verticesVBO.unBindForRendering();
 		this.oGLprogram.unUse();
 		// Restore context of matrix
 		OpenGL.pop();
-		this.markDrawingIsNeeded();
+		markDrawingIsNeeded();
 	}
+	
 	@Override
-	public void onPointer(KeySpecial special,
+	public void onKeyboard(final KeySpecial special, final KeyKeyboard type, final Character value, final KeyStatus state) {
-			KeyType type,
-	               int pointerID,
-	                Vector2f pos,
-	               KeyStatus state) {
-//		Log.info("input event: type=" + type);
-//		Log.info("               id=" + pointerID);
-//		Log.info("              pos=" + pos);
-//		Log.info("            state=" + state);
-	}
-	@Override
-	public void onKeyboard( KeySpecial special,
-	                KeyKeyboard type,
-	                Character value,
-	                KeyStatus state) {
 		Log.info("Keyboard event: special=" + special);
 		Log.info("                   type=" + type);
 		Log.info("                  value='" + value + "'");
 		Log.info("                  state=" + state);
 	}
+	
+	@Override
+	public void onPointer(final KeySpecial special, final KeyType type, final int pointerID, final Vector2f pos, final KeyStatus state) {
+		//		Log.info("input event: type=" + type);
+		//		Log.info("               id=" + pointerID);
+		//		Log.info("              pos=" + pos);
+		//		Log.info("            state=" + state);
+	}
 }

src/org/atriasoft/gale/test/sample1/data/basic.vert

@@ -16,6 +16,8 @@ uniform mat4 in_matrixView;
 out vec4 io_color;
 
 void main(void) {
+	//gl_Position = in_matrixProjection * vec4(in_position, 1.0);
 	gl_Position = in_matrixProjection * in_matrixView * in_matrixTransformation * vec4(in_position, 1.0);
-	f_color = in_colors;
+	//gl_Position = vec4(in_position, 1.0);
+	io_color = in_colors;
 }

src/org/atriasoft/gale/test/sample2/Main.java

@@ -2,11 +2,14 @@ package org.atriasoft.gale.test.sample2;
 
 import org.atriasoft.etk.Uri;
 import org.atriasoft.gale.Gale;
+import org.atriasoft.gale.test.sample1.Sample1;
 
 public class Main {
-	private Main() {}
+	public static void main(final String[] args) {
-	public static void main(String[] args) {
+		Gale.init();
-		Uri.setGroup("DATA", "src/org/atriasoft/gale/test/sample2/");
+		Uri.setApplication(Sample1.class, "/org/atriasoft/gale/test/sample2/");
 		Gale.run(new Sample2Application(), args);
 	}
+	
+	private Main() {}
 }

src/org/atriasoft/gale/test/sample2/Sample2Application.java

@@ -8,13 +8,13 @@ import org.atriasoft.etk.math.Vector3f;
 import org.atriasoft.gale.Application;
 import org.atriasoft.gale.backend3d.OpenGL;
 import org.atriasoft.gale.context.Context;
-import org.atriasoft.gale.resource.ResourceProgram;
-import org.atriasoft.gale.resource.ResourceTexture;
-import org.atriasoft.gale.resource.ResourceVirtualArrayObject;
 import org.atriasoft.gale.key.KeyKeyboard;
 import org.atriasoft.gale.key.KeySpecial;
 import org.atriasoft.gale.key.KeyStatus;
 import org.atriasoft.gale.key.KeyType;
+import org.atriasoft.gale.resource.ResourceProgram;
+import org.atriasoft.gale.resource.ResourceTexture;
+import org.atriasoft.gale.resource.ResourceVirtualArrayObject;
 
 public class Sample2Application extends Application {
 	private ResourceProgram oGLprogram;
@@ -27,18 +27,16 @@ public class Sample2Application extends Application {
 	private ResourceVirtualArrayObject verticesVBO;
 	private ResourceTexture texture;
 	
-	
 	@Override
-	public void onCreate(Context context) {
+	public void onCreate(final Context context) {
-		this.canDraw = true;
 		setSize(new Vector2f(800, 600));
 		this.oGLprogram = ResourceProgram.create(new Uri("DATA", "basic.vert"), new Uri("DATA", "basic.frag"));
 		if (this.oGLprogram != null) {
-			this.oGLMatrixTransformation = this.oGLprogram.getUniform("matrixTransformation");
+			this.oGLMatrixTransformation = this.oGLprogram.getUniform("in_matrixTransformation");
-			this.oGLMatrixProjection     = this.oGLprogram.getUniform("matrixProjection");
+			this.oGLMatrixProjection = this.oGLprogram.getUniform("in_matrixProjection");
-			this.oGLMatrixView           = this.oGLprogram.getUniform("matrixView");
+			this.oGLMatrixView = this.oGLprogram.getUniform("in_matrixView");
 		}
-		
+		//@formatter:off
 		float[] vertices = {			
 				-0.5f,0.5f,-0.5f,	
 				-0.5f,-0.5f,-0.5f,	
@@ -82,14 +80,16 @@ public class Sample2Application extends Application {
 		};
 							 		
 		int[] indices = {
-				0,1,3,					3,1,2,	
+				1,0,3,					1,3,2,	
 				4,5,7,					7,5,6, 
-				8,9,11,					11,9,10,
+				9,8,11,					9,11,10,
 				12,13,15,				15,13,14,	
-				16,17,19,				19,17,18,
+				17,16,19,				17,19,18,
 				20,21,23,				23,21,22
 
 		};
+		//@formatter:on
+		
 		// this is the properties of the buffer requested : "r"/"w" + "-" + buffer type "f"=float "i"=integer
 		this.verticesVBO = ResourceVirtualArrayObject.create(vertices, textureCoords, null, indices);
 		// TO facilitate some debugs we add a name of the VBO:
@@ -104,8 +104,9 @@ public class Sample2Application extends Application {
 		}
 		Log.info("==> Init APPL (END)");
 	}
+	
 	@Override
-	public void onDraw(Context context) {
+	public void onDraw(final Context context) {
 		this.angleX += 0.001;
 		this.angleY += 0.005;
 		this.angleZ += 0.01;
@@ -113,7 +114,7 @@ public class Sample2Application extends Application {
 		Vector2f size = getSize();
 		//Log.info("==> Windows size = " + size);
 		// set the basic openGL view port: (position drawed in the windows)
-		OpenGL.setViewPort(new Vector2f(0,0), size);
+		OpenGL.setViewPort(new Vector2f(0, 0), size);
 		// Clear all the stacked matrix ...
 		OpenGL.setBasicMatrix(Matrix4f.IDENTITY);
 		// clear background
@@ -140,11 +141,11 @@ public class Sample2Application extends Application {
 		// set Matrix : translation/positionMatrix
 		Matrix4f projectionMatrix = tmpProjection; //OpenGL.getMatrix();
 		Matrix4f transforamtionMatrix = Matrix4f.IDENTITY;
-		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,-1)));
+		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixTranslate(new Vector3f(0, 0, -1)));
-		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(1,0,0),this.angleX));
+		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(1, 0, 0), this.angleX));
-		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(0,1,0),this.angleY));
+		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(0, 1, 0), this.angleY));
-		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(0,0,1),this.angleZ));
+		transforamtionMatrix = transforamtionMatrix.multiply(Matrix4f.createMatrixRotate(new Vector3f(0, 0, 1), this.angleZ));
-		Matrix4f viewMatrix = OpenGL.getCameraMatrix().multiply(Matrix4f.createMatrixTranslate(new Vector3f(0,0,-2)));
+		Matrix4f viewMatrix = OpenGL.getCameraMatrix().multiply(Matrix4f.createMatrixTranslate(new Vector3f(0, 0, -2)));
 		//Matrix4f tmpMatrix = projMatrix * camMatrix;
 		this.verticesVBO.bindForRendering();
 		this.oGLprogram.uniformMatrix(this.oGLMatrixView, viewMatrix);
@@ -162,27 +163,22 @@ public class Sample2Application extends Application {
 		this.oGLprogram.unUse();
 		// Restore context of matrix
 		OpenGL.pop();
-		this.markDrawingIsNeeded();
+		markDrawingIsNeeded();
 	}
+	
 	@Override
-	public void onPointer(KeySpecial special,
+	public void onKeyboard(final KeySpecial special, final KeyKeyboard type, final Character value, final KeyStatus state) {
-			KeyType type,
-	               int pointerID,
-	                Vector2f pos,
-	               KeyStatus state) {
-//		Log.info("input event: type=" + type);
-//		Log.info("               id=" + pointerID);
-//		Log.info("              pos=" + pos);
-//		Log.info("            state=" + state);
-	}
-	@Override
-	public void onKeyboard( KeySpecial special,
-	                KeyKeyboard type,
-	                Character value,
-	                KeyStatus state) {
 		Log.info("Keyboard event: special=" + special);
 		Log.info("                   type=" + type);
 		Log.info("                  value='" + value + "'");
 		Log.info("                  state=" + state);
 	}
+	
+	@Override
+	public void onPointer(final KeySpecial special, final KeyType type, final int pointerID, final Vector2f pos, final KeyStatus state) {
+		//		Log.info("input event: type=" + type);
+		//		Log.info("               id=" + pointerID);
+		//		Log.info("              pos=" + pos);
+		//		Log.info("            state=" + state);
+	}
 }