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Index › Discussion › General Discussion,  Status › Processing 0110 mactel people get psyched
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Processing 0110 mactel people get psyched (Read 3541 times)
scloopy
Re: Processing 0110 mactel people get psyched
Reply #15 - Mar 24th, 2006, 7:03am  
Hi, sorry to have bad news.. The OpenGL lights are broken for for me in this release. I converted the Spot example to GL to test. A call to directionalLight gives this exception and then stops:

Code:
java.lang.RuntimeException: java.nio.BufferOverflowException
  at processing.opengl.PGraphicsGL.requestDisplay(PGraphicsGL.java:247)
  at processing.core.PApplet.run(PApplet.java:1142)
  at java.lang.Thread.run(Thread.java:552)
Caused by: java.nio.BufferOverflowException
  at java.nio.DirectFloatBufferU.put(DirectFloatBufferU.java:310)
  at java.nio.FloatBuffer.put(FloatBuffer.java:776)
  at processing.opengl.PGraphicsGL.glLightSpecular(PGraphicsGL.java:1542)
  at processing.opengl.PGraphicsGL.lightSpecular(PGraphicsGL.java:1448)
  at processing.core.PGraphics3.beginFrame(PGraphics3.java:315)
  at processing.opengl.PGraphicsGL.beginFrame(PGraphicsGL.java:319)
  at processing.core.PApplet.display(PApplet.java:1248)
  at processing.opengl.PGraphicsGL$1.display(PGraphicsGL.java:135)
  at com.sun.opengl.impl.GLDrawableHelper.display(GLDrawableHelper.java:78)
  at javax.media.opengl.GLCanvas$DisplayAction.run(GLCanvas.java:270)
  at com.sun.opengl.impl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:145)
  at javax.media.opengl.GLCanvas$DisplayOnEventDispatchThreadAction.run(GLCanvas.java:287)
  at com.sun.opengl.impl.GLWorkerThread$WorkerRunnable.run(GLWorkerThread.java:241)
... 1 more

..and spotLight says this every time it's called:

Code:
GL_ERROR at into triangles: 0501  GL_INVALID_VALUE

I'm just on a plain old G5 mac, no Intel.
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fry
Re: Processing 0110 mactel people get psyched
Reply #16 - Mar 24th, 2006, 4:45pm  
k thanks, got that fixed.
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fry
Re: Processing 0110 mactel people get psyched
Reply #17 - Mar 24th, 2006, 4:59pm  
nuts, actually those are two separate bugs.. still working on the GL_ERROR.
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