K-3D Forums

Seven Degrees of Freedom

1. 

   Jake
   Member

   Wich Format you must use at LuxRenderImageTexture, ...?

   Posted 1 year ago #
2. 

   Timothy Shead
   

   K-3D just passes the given filepath off to LuxRender, so you can use any file format that LuxRender supports ... see their website for the definitive list. What I've tested personally is JPEG and PNG.

   Cheers,
   Tim

   Posted 1 year ago #
3. 

   Jake
   Member

   For me, it doesn't work it.

   There is writen: There was an error while checking the size of file 'C:ProgrammeK-3D 0.8.0.1Screenshot1.5.2010 10-56-44-125.bmp'

   Or: Unable to open image file 'C:ProgrammeK-3D 0.8.0.1Screenshot1.5.2010 10-56-44-125.bmp'

   Unable to open image file ''

   First material of the mix is incorrect

   Cannot open PNG file 'C:DOKUME~1ADMINI~1LOKALE~1Tempk3d-luxrender-preview-1233rameoutput.png' for output

   Cannot open PNG file 'C:DOKUME~1ADMINI~1LOKALE~1Tempk3d-luxrender-preview-1233rameoutput.png' for output

   What do I wrong?

   Posted 1 year ago #
4. 

   Timothy Shead
   

   I notice there aren't any slashes in those paths, perhaps there is some issue with the the way texture paths should be formatted on Windows for LuxRender. You might try hand-editing the materials.lxs file generated by K-3D and testing it with LuxRender, or comparing it to a .lxs file generated in some other way. If you find a change that works, let us know what it is.

   Cheers,
   Tim

   Posted 1 year ago #
5. 

   Jake
   Member

   Can you accurate explain, what i have to do with the file? :D

   (i think my English isn't very well) < : D

   Posted 1 year ago #
6. 

   Timothy Shead
   

   When you render to LuxRender from K-3D, K-3D creates a file called "materials.lxs" in a temporary location (I don't know where it is on Windows, so you're better off just searching for it by name). That file tells LuxRender the path to the texture. It's possible that the contents of that file should be different on Windows (which I don't use) than on Linux and OSX. If you can find the file, you can try modifying it until it works with LuxRender. If you can figure out what changes need to be made, you can let us know and we'll alter the code to match.

   Cheers,
   Tim

   Posted 1 year ago #
7. 

   Jake
   Member

   ohhh! :(
   And, how can i modifying the file?
   I have Windows.
   Hope, that you know it :)

   Posted 1 year ago #
8. 

   Timothy Shead
   

   Well, you could try changing the direction of the slashes in the path. Maybe LuxRender expects them to point one way or the other ...

   Cheers,
   Tim

   Posted 1 year ago #
9. 

   Jake
   Member

   How can i change the slashes?

   Or:
   Could it be, that i have wrong settings?:

   PolySphere Instance:
   Parent:
   SetMaterial:
   (some Material):
   [forExample] ColorTexture:
   LuxRenderImageTexture:

   Mapping: uv
   U Scale: 1
   V Scale: 1
   U Delta: 1
   V Delta: 1

   U Axes: X: 1m
   Y: 1m
   Z: 1m
   V Axes X: 1m
   Y: 1m
   Z: 1m

   File: (some JPG/JPEG/bitmap Picture)

   Wrap: repeat
   Filter: bilinear

   Gain: 1
   Gamma: 2.2

   Posted 1 year ago #
10. 

    Jake
    Member

    Hello? : )

    Posted 1 year ago #
11. 

    Timothy Shead
    

    Jake:

    I meant to edit the contents of the materials.lxs file generated by K-3D with a text editor, such as notepad.

    Cheers,
    Tim

    Posted 1 year ago #
12. 

    Jake
    Member

    Ok, i try it.

    Look at my penultimate Post:
    Do i something wrong?

    Posted 1 year ago #
13. 

    Timothy Shead
    

    Your description seems fine, you might post a screencast to be sure.

    Cheers,
    Tim

    Posted 1 year ago #
14. 

    Jake
    Member

    How can Post a screencast?

    Posted 1 year ago #
15. 

    Timothy Shead
    

    You could upload it to a video sharing site such as YouTube, and link to it here. That's how I've been doing video tutorials.

    Cheers,
    Tim

    Posted 1 year ago #
16. 

    Jake
    Member

    It don't help, but nonetheless thanks.

    I Post the Video soon

    Posted 1 year ago #
17. 

    Jake
    Member

    I'm sorry
    our Internet is to slowly for the Video.
    It takes 627 Minutes! X|

    I look what I can do.

    Posted 1 year ago #

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