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new project (Read 1813 times)
stilomatic
new project
Jun 22nd, 2005, 11:24am  
I'm working on this project, (inspired by JNimoy Ball Dropping)
there's a bug on some bouncing that i can't fix properly:

http://www.stilomatic.net/lab/p.02


thanxs in advance for any suggestion
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Best Regards Stilomatic&&------------------------------
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bituman
Re: new project
Reply #1 - Jul 1st, 2005, 11:04am  
i dont know how it works for others, but it loads in my web browser and ancounters an exception. Heres what java console has to say about it:

Error while running applet.
java.lang.NullPointerException
at com.softsynth.jsyn.SynthObject.<init>(Unknown Source)
at com.softsynth.jsyn.SynthSound.<init>(Unknown Source)
at com.softsynth.jsyn.SynthUnit.<init>(Unknown Source)
at com.softsynth.jsyn.SynthUnit.<init>(Unknown Source)
at com.softsynth.jsyn.SampleReader.<init>(Unknown Source)
at com.softsynth.jsyn.SampleReader_16F1.<init>(Unknown Source)
at com.softsynth.jsyn.SampleReader_16F1.<init>(Unknown Source)
at pitaru.sonia_v2_9.LiveOutput.start(LiveOutput.java:74)
at ball01_6_1.setup(ball01_6_1.java:19)
at processing.core.PApplet.display(PApplet.java:1017)
at processing.core.PGraphics.requestDisplay(PGraphics.java:362)
at processing.core.PApplet.run(PApplet.java:921)
at java.lang.Thread.run(Unknown Source)
Exception in thread "Thread-5" java.lang.NullPointerException
at com.softsynth.jsyn.Synth.stop(Unknown Source)
at com.softsynth.jsyn.Synth.stopEngine(Unknown Source)
at pitaru.sonia_v2_9.Sonia.stop(Sonia.java:123)
at ball01_6_1.stop(ball01_6_1.java:82)
at processing.core.PApplet.run(PApplet.java:985)
at java.lang.Thread.run(Unknown Source)
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cosmin
Re: new project
Reply #2 - Jul 17th, 2005, 11:59pm  
Oh, I bumped into that a week ago. The problem is that you check if the ball is "close" to a bar, and if it is, you defect it. And sometimes a ball is slow and the new deflected posiion is stil "close" to the bar and it gets deflected again. What you need to do is make sure the reflected position is far enough from the bar to not get reflected again. That shouldn't be too hard.
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« Last Edit: Jul 23rd, 2005, 5:11pm by cosmin »  
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