[Debutant Java JOGL] problème glVertexPointer()
j ai un probleme pour enregsitré un tableau de pointeur : voici mon code qui pose problème sans doute a cause des FloatBuffer que j arrive aps a comprendre comment ca marche !
Code:
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| float[] fs =
{
0.25f, 0.25f,
0.75f, 0.25f,
0.95f, 0.5f,
0.75f, 0.75f,
0.25f, 0.75f
};
FloatBuffer floatBuffer = FloatBuffer.wrap(fs);
gl.glEnableClientState(GL.GL_VERTEX_ARRAY);
gl.glVertexPointer( 2,GL.GL_FLOAT,0,floatBuffer); |
et mon ereur :
Code:
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|
net.java.games.jogl.GLException: Argument "ptr" was not a direct buffer
at net.java.games.jogl.impl.windows.WindowsGLImpl.glVertexPointer(WindowsGLImpl.java:20509)
at TestOpen.MyGLEventListener.display(MyGLEventListener.java:56)
at net.java.games.jogl.impl.GLDrawableHelper.display(GLDrawableHelper.java:74)
at net.java.games.jogl.GLCanvas$DisplayAction.run(GLCanvas.java:206)
at net.java.games.jogl.impl.GLContext.invokeGL(GLContext.java:239)
at net.java.games.jogl.GLCanvas.displayImpl(GLCanvas.java:194)
at net.java.games.jogl.GLCanvas.display(GLCanvas.java:82)
at net.java.games.jogl.GLCanvas.paint(GLCanvas.java:89)
at sun.awt.RepaintArea.paint(RepaintArea.java:177)
at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:260)
at java.awt.Component.dispatchEventImpl(Component.java:3678)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100) |
Je vous remercie d avance !!!
