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 --- Albert Fu <cofu AT hotmail DOT com> a écrit : > Hi,
> 
> 1) I have tried to display 3D layout using Magic without success.
> The configuration of my Linux machine :
> * Redhat 9.0
> * XFree86 Version 4.3.0
> * NVIDIA GeForce4 MX graphics card
> * Magic-7.2.62
> 
> I can invoke magic with "magic -w -dOGL -T technologyfile". I can see
> the 
> layout
> refresh rate is slower with -dOGL enable but get a blank window when
> using
> "specialopen wind3d" command. 

You must have DRI and GLX extensions loaded in your X server for
OpenGL to work properly

> Then I downloaded the NVIDIA
> Accelerated linux
> driver (2D functionality and OpenGL support) and installed on my
> Linux 
> machine.
> The X windows startup is OK but magic crashes (segmentation fault).
> Do you
> know why it crashes? Is it related to using incorrect OpenGL
> libraries in 
> Magic?

yes.
You compiled magic with X's OpenGL libraries and you are using magic
with NVidia's OpenGL libraries that't why it crashes :-)

Recompile magic and see if it works

> Do you think I need a different graphics card?
> 

I think you should properly setup your X server and recompile magic 
with the OpenGL library you are actually using

> 2) Is there any documents discussed how to create the postscript
> style of 
> plot
> section in the technology file? I want to modify an existing
> technology file 
> to
> input GDS file and output GDS and postscript files.
> 

Maybe somebody else will help you with this :-)

> Thank you for your help.
> 
> Best regards,
> 
> Albert
> 

Calin


	
	
		
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