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I got a problem with export by BGLC !!!

P

pilot_recuit

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vietnam
Hi Arno,

I followed your article about "Ground polygons ASM tweak" and tried to make 3 different layers : Ground, runway, taxiway .
After exported I got ASM files (I attached them here). I edited with ground.asm and copy and rename it as ground_layout.asm . In this file I managed :

Code: 
OBJECT_0_START label word
    ADDCAT      OBJECT_0_GROUND, 8
    ADDCAT      OBJECT_0_RUNWAY, 12
    ADDCAT      OBJECT_0_TAXIWAY, 16
    BGL_JUMP_32 OBJECT_0_END  
OBJECT_0_GROUND label    BGLCODE
    SCALE_AGL   OBJECT_0_RETURN, 10000, 357, 131072, 000125A98h, 016FEh, 04BDA8F3Dh, 01751h, 0, 0
    include    ground_0.asm	

OBJECT_0_RUNWAY label    BGLCODE
    SCALE_AGL   OBJECT_0_RETURN, 10000, 357, 131072, 000125A98h, 016FEh, 04BDA8F3Dh, 01751h, 0, 0
    include    runway_0.asm    
    
OBJECT_0_TAXIWAY label    BGLCODE
    SCALE_AGL   OBJECT_0_RETURN, 10000, 357, 131072, 000125A98h, 016FEh, 04BDA8F3Dh, 01751h, 0, 0
    include    taxiway_0.asm

And export this file to .BGL but I gor an error message :
Assembling : ground_layout.azm
g:\gmax\gamepacks\fs2004\ground_0.asm<29> : error A2005 :
symbol redefinition : ground_top
g:\gmax\gamepacks\fs2004\ground_0.asm<78> : error A2005 : symbol redefinition : ground_NonAlpha
BGLC: Error!
Click to expand...

Please help me to find the mistake .
Thanks
 

Attachments

Hi,

At the bottom of your tweaked ASM file you still have the origional line that includes ground_0.asm. That means it is included twice and that gives the error.
 
Hi Arno,
Yep, that's it . I fixed it and now it worked :)

I have another question, when I create a ground polygons with Gmax, I create a plane following your article and I lay down it -0.1m to Z axis . But when I start FS, the plane cover up some layers . It is necessary to create a plane ???

Thanks a lot, Arno .
 
Last edited:
Hi,

pilot_recuit said:
I have another question, when I create a ground polygons with Gmax, I create a plane following your article and I lay down it -0.1m to Z axis . But when I start FS, the plane cover up some layers . It is necessary to create a plane ???
Click to expand...

I am not really sure what you mean with the plane (not all articles on the Wiki are written by me :)).

All the polygons you export to FS should be placed at an altitude of 0 on the Z-axis. The layer in the ADDCAT command that you tweak can determine their drawing order.

Sometimes you can add an additional plane in GMax to add a background image to for example, but that one you would not export then in general.

Hope that helps,
 
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