Please send us a test program.
Thanks
Uma
Java3D Team
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>From [EMAIL PROTECTED] Tue Mar 14 01:50:55 2000
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Date: Tue, 14 Mar 2000 08:50:03 +0100
From: Marco Lohse <[EMAIL PROTECTED]>
Subject: [JAVA3D] Bug in setColor in Beta1
To: [EMAIL PROTECTED]
Hi,
I have a function which updates colors of a Shape3D (Geometry is a
LineArray) in a Canvas3D.preRender()-function. This worked fine and fast
before I updated to Beta1.
Now, the setColor()-function is making everything very slow ( I checked this
by deleting the calls). I only get a frame every 1-2 seconds! Also, I get
very huge garbage collector calls (see below), which I do not get without
calling setColor().
Is this a bug, or a problem with calling Canvas3D with GraphicsConfiguration
= null ?
Thanks for any comments, Marco.
<GC: managing allocation failure: need 1032 bytes, type=2, action=2>
<GC: 160 milliseconds since last GC>
<GC: expanded handle space by 610304 to 2155312 bytes, 35% free>
<GC: need to expand mark bits to cover 7936 bytes>
<GC: managing allocation failure: need 1032 bytes, type=1, action=1>
<GC: 1210 milliseconds since last GC>
<GC: freed 7918 objects, 215504 bytes in 154 ms, 31% free
(4588568/14605512)>
<GC: init&scan: 2 ms, scan handles: 134 ms, sweep: 18 ms, compact: 0 ms>
<GC: 0 register-marked objects, 80 stack-marked objects>
<GC: 0 register-marked handles, 337 stack-marked handles>
<GC: refs: soft 0 (age >= 4), weak 0, final 24, phantom 0>
<GC: managing allocation failure: need 1032 bytes, type=1, action=2>
<GC: 170 milliseconds since last GC>
<GC: expanded object space by 1048576 to 15654088 bytes, 36% free>
<GC: need to expand mark bits to cover 16128 bytes>
<GC: managing allocation failure: need 235360 bytes, type=1, action=1>
<GC: 3020 milliseconds since last GC>
<GC: compactHeap took 241 ms, swap time = 56 ms, blocks_moved=57337>
<GC: 0 explicitly pinned objects, 37 conservatively pinned objects>
<GC: last free block at 0x026FFCFC of length 107264>
<GC: last free block is at end>
<GC: freed 19728 objects, 548096 bytes in 410 ms, 33% free
(5227944/15654088)>
<GC: init&scan: 2 ms, scan handles: 144 ms, sweep: 22 ms, compact: 242 ms.
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