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Xfennec
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PostPosted: Tue May 15, 2007 4:24 pm 
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Raydium supports MD2 "format" for animations. To see how it works in Blender, download a MD2 file (there's a lot of this all over the web, it was the format for Quake 2 models) and import it in Blender (File -> Import -> MD2).

Then use our "triEXP-MD2-36.py" to generate the .tri file.

You can also filter the generated .tri file (that may be very big) with our "anim.php" script.
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msv
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PostPosted: Wed May 16, 2007 7:43 am 
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Thx!

I saw the "triEXP-MD2-36.py".
This code shows me, that animation segments length fix,
and number of segments is 20, number of all frames is 198.

Do I think it right?
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msv
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PostPosted: Wed May 16, 2007 8:25 am 
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And why is 0 in the sub-tri format?
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Xfennec
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PostPosted: Thu May 17, 2007 4:40 am 
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I'm not sure to understand fully your question ;)
The API doc may help you on this point: http://wiki.raydium.org/wiki/RaydiumApiReference#chap23
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msv
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PostPosted: Thu May 17, 2007 12:29 pm 
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In the API doc:

---cut-------------------------

Version 2 files are a bit different, as showed below:

2
3 1743
0 39 stand
40 45 run
46 53 attack
1 ( <- look this - MsV)
5.1 15.75 -3.82 0.0000 0.0000 -1.0000 0.5158 0.5489 rgb(0.5,0.5,0.5)
6.3 11.75 -3.82 0.0000 0.0000 -1.0000 0.5196 0.5365 rgb(0.5,0.5,0.5)
5.0 11.75 -3.82 0.0000 0.0000 -1.0000 0.5158 0.5365 rgb(0.5,0.5,0.5)
...

---------------------------------

And generate the "triEXP-MD2-36.py" this:

---cut-------------------------

2
20 1050
0 39 stand ( <- these lines are writed static!!! - MsV)
40 45 run
46 53 attack
54 57 pain1
58 61 pain2
62 65 pain3
66 71 jump
72 83 flip
84 94 salute
95 111 taunt
112 122 wave
123 134 point
135 153 crstnd
154 159 crwalk
160 168 crattack
169 172 crpain
173 177 crdeath
178 183 death1
184 189 death2
190 197 death3 ( <- end - MsV)
0 ( <- it is also static, but 0 is not this format - MsV)
0.177944 -0.077402 45.815002 0.320313 0.277344 c.tga
0.177944 -0.332233 45.639915 0.273438 0.226563 c.tga
0.177944 -0.077402 45.639915 0.347656 0.226563 c.tga
0.432304 -0.841897 45.289745 0.031250 0.207031 c.tga
...

------------------------------------

i'm sorry, dut I English is very-very weak... :(
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msv
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PostPosted: Thu May 17, 2007 12:39 pm 
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In pyton script:

Code:
# shame :)
      nv=0
      for nvi in mesh.faces:
          nv=nv+1
      nv=nv*3

      self.file.write("2\n") #tri version
      self.file.write("20 %i\n" % nv) # number of anims
      # anims
      self.file.write("0 39 stand\n")         #(these are static data :-/ - MsV)
      self.file.write("40 45 run\n")
      self.file.write("46 53 attack\n")
      self.file.write("54 57 pain1\n")
      self.file.write("58 61 pain2\n")
      self.file.write("62 65 pain3\n")
      self.file.write("66 71 jump\n")
      self.file.write("72 83 flip\n")
      self.file.write("84 94 salute\n")
      self.file.write("95 111 taunt\n")
      self.file.write("112 122 wave\n")
      self.file.write("123 134 point\n")
      self.file.write("135 153 crstnd\n")
      self.file.write("154 159 crwalk\n")
      self.file.write("160 168 crattack\n")
      self.file.write("169 172 crpain\n")
      self.file.write("173 177 crdeath\n")
      self.file.write("178 183 death1\n")
      self.file.write("184 189 death2\n")
      self.file.write("190 197 death3\n")
      self.file.write("0\n") #sub-tri version           #(it is truly correct???- MsV)
            
      for object in scene.getChildren():
          objtype=object.getType()
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Xfennec
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PostPosted: Thu May 17, 2007 12:54 pm 
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Let me be clear : the tri format v2 ("animation version") allows you to have as many animations as you want, with as many frames as you want, in version 0 or version 1, as you want.

Then comes the MD2 exporter. MD2 is a ""standardized"" format, with a fixed number of animations of a fixed length.

It's two different things :) We provides the MD2 python Blender exporter as a demo of Raydium animation support, but you can generate "TRI2" files by your own !
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msv
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PostPosted: Tue May 22, 2007 8:54 am 
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Ok. I understand ;)

Thx!

But...

Code:
      self.file.write("0\n") #sub-tri version


The script write static 0 to version, but use the newer version...
(Ahh... I'm dumb... sorry!)
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Xfennec
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PostPosted: Tue May 22, 2007 9:10 am 
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No, you're right, this script exports frames as TRI version 0 (aka "without normals").
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msv
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PostPosted: Mon May 28, 2007 6:50 pm 
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Thank you for your forbearance.

I see this is right.
(I didn't behold normals are absent.)
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