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monophon
 Post subject: Beta 4 on Mac OS X
PostPosted: 12.08.2009, 11:33 
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Joined: 07.06.2009, 12:07
Posts: 5
I just tried Beta 4 on Mac OS X 10.5.8.

After disabling the terrain extension I used
Code:
cmake -G Xcode .
to successfully produce Horde3D.xcodeproj. Which in turn nicely builds the entire library and the samples.

However, running Horde3D/Binaries/Darwin/Knight.app produces a somehow damaged knight:

Attachment:
Picture 1.jpg
Picture 1.jpg [ 102.16 KiB | Viewed 13536 times ]


Horde3D/Binaries/Darwin/Chicago.app gives even less recognizable results:

Attachment:
Picture 2.jpg
Picture 2.jpg [ 41.2 KiB | Viewed 13536 times ]


Although the picture is almost black, there are some random triangles visible. Does this happen on other platforms too (right now I cannot test that)?
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Volker
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 12.08.2009, 14:15 
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Tool Developer

Joined: 13.11.2007, 11:07
Posts: 1150
Location: Germany
On windows this does not happen at least with NVidia graphics cards. I neither tested it under Linux nor with an ATI card and can't test it on a Mac since I don't have one.

Does the EngineLog file contain any interesting warnings or errors?
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monophon
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 12.08.2009, 14:42 
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Joined: 07.06.2009, 12:07
Posts: 5
The Mac is a MacBook Pro and has a GeForce 8600M GT.

There does not seem to be an EngineLog file anywhere. At least
Code:
find . -name "EngineLog*"
comes up emtpy.
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swiftcoder
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 12.08.2009, 16:05 
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Joined: 22.11.2007, 17:05
Posts: 707
Location: Boston, MA
monophon wrote:
The Mac is a MacBook Pro and has a GeForce 8600M GT.

There does not seem to be an EngineLog file anywhere. At least
Code:
find . -name "EngineLog*"
comes up emtpy.
A funky GLFW bug seems to be creating the log file in the root of the hard drive, depending on how you launch the application.

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Tristam MacDonald - [swiftcoding]
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monophon
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 12.08.2009, 16:32 
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Joined: 07.06.2009, 12:07
Posts: 5
Indeed. Logfile is attached.


Attachments:
EngineLog.html.gz [1.33 KiB]
Downloaded 765 times
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swiftcoder
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 13.08.2009, 01:02 
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Joined: 22.11.2007, 17:05
Posts: 707
Location: Boston, MA
monophon wrote:
Indeed. Logfile is attached.
That all looks clean - those warnings seem normal on OS X with NVidia.

The bug is obviously a skinning bug, so the problem should be restricted to the skinning vertex shader.

Unfortunately, I don't have any Mac/NVidia hardware available to debug on - if Vurlix is around he may be able to help.

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thewoz
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 18.01.2010, 15:30 
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Joined: 18.01.2010, 15:23
Posts: 1
I have the same problem on 10.5.8 OSX whit the graphic card 8800GT!!
EngineLog in attachment


Attachments:
EngineLog.html.zip [1.73 KiB]
Downloaded 751 times
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swiftcoder
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 18.01.2010, 16:10 
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Joined: 22.11.2007, 17:05
Posts: 707
Location: Boston, MA
thewoz wrote:
I have the same problem on 10.5.8 OSX whit the graphic card 8800GT!!
Later revisions of 10.5 seem to have very flaky drivers. My MacBook (intel graphics) worked far better once I installed 10.6 - might be worth a try for you.

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phoenix64
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 18.01.2010, 17:53 
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Joined: 15.06.2008, 11:21
Posts: 166
Location: Germany
If the bug is in the hardware skinning shader, then why does it affect the e.g. the platform as well? There you really only have a trivial vertex shader, imho that doesn't look like the bug would probably be there.
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marciano
 Post subject: Re: Beta 4 on Mac OS X
PostPosted: 19.01.2010, 00:20 
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Joined: 10.09.2006, 15:52
Posts: 1217
Please try the latest svn trunk. We have solved an OSX problem there (http://www.horde3d.org/forums/viewtopic.php?f=3&t=837).
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