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A Major bug in 1.7.6 ??

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yin-x
2007-01-31
2013-04-25
  • yin-x
    yin-x
    2007-01-31

    A few days ago I exported a poly sphere and a cube from Maya using LiquidMaya for Pixie, and rendered the exported RIB file using Pixie 1.7.6. It looks like all the vertices are not correctly rendered in the image.

    Today I rendered the same RIB file using Pixie 1.7.4 without such a problem. Please refer to the two rendered images in the URLs below.

    http://img15.imgspot.com/?u=/u/07/24/23/test1169786900.jpg

    http://img15.imgspot.com/?u=/u/07/30/05/test21170238644.JPG

    Can anyone advise on this or tell me what is the possible cause of this problem?

    Thanks!

     
    • yin-x
      yin-x
      2007-01-31

      Sorry, I notice I was using a different lightsource in the 2nd image.

      The correct image with the same lightsource is in the following URL:
      http://img15.imgspot.com/?u=/u/07/30/05/test21170239189.JPG

       
      • George Harker
        George Harker
        2007-01-31

        So the bug is in the lightsource shader?

        Cheers

        George

         
    • George Harker
      George Harker
      2007-01-31

      I will look into this.  It doesn't appear to be occuring in the current sourcebase (which is much newer and heavily modified from 1.7.6). 

      Can you confirm which geometry you're using - is it nurbs patches or polygons for the cube, and is the sphere a nurbs sphere or a Sphere ri call.

      If you could post the rib somewhere, that would be helpful

      Thanks

      George

       
    • yin-x
      yin-x
      2007-01-31

      No, I mean I used a different lightsource to render the RIB file when using Pixie 1.7.4.

      So I re-rendered it using the same lightsource as the one used in rendering with Pixie 1.7.6.

      Anyway, the result images are as follows:

      rendered with Pixie 1.7.6
      http://img15.imgspot.com/?u=/u/07/24/23/test1169786900.jpg

      rendered with Pixie 1.7.4
      http://img15.imgspot.com/?u=/u/07/30/05/test21170239189.JPG

      The sphere and cube are both polygon objects created in Maya.

      The RIB file is here:
      http://d.turboupload.com/d/1482287/test_perspShape.1.zip.html

       
    • yin-x
      yin-x
      2007-01-31

      The link below to the RIB file seems faster:
      http://s5.quicksharing.com/v/114972/test_perspShape.1.zip.html

      Thanks!