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    Not rendering sharp shadows

    Scheduled Pinned Locked Moved V-Ray
    renderpluginsextensions
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    • P Offline
      pracus
      last edited by

      Hello!

      Does anybody have any ideas why V-Ray miss the sharp shadows when rendering more objects?
      I have a model and it renders badly when it's full amount of objects. When I clean up it very much (delete almost all objects inside) it appears good (the way I want it - with sunlight and sharp shadows).

      There are no memory errors in the render progress window.
      All the settings are exactly the same in both renders, all materials also. The only difference is the number of objects. It doesn't matter if I use Photon Map, DMC (as here) or LC - it's the same at all of those.

      The quote from first render progress:

      Allocating memory for build data of 438094 faces (12266632 bytes, 11.7 MB).
      Initializing face build data.
      Creating 'done' event.
      Starting first thread.
      Waiting for thread completion.
      Releasing thread resources.
      Preparing faces for intersection tests.
      SDTree statistics;
      Total number of faces stored; 438094
      Max tree depth; 39
      Average tree depth; 22.4582
      Number of tree nodes; 103245
      Number of tree faces; 1140888
      Number of tree leafs; 44495
      Average faces/leaf; 25.6408
      Memory usage; 27.16 MB
      

      And the quote from the second:

      Allocating memory for build data of 45478 faces (1273384 bytes, 1.2 MB).
      Initializing face build data.
      Creating 'done' event.
      Starting first thread.
      Waiting for thread completion.
      Releasing thread resources.
      Preparing faces for intersection tests.
      SDTree statistics;
      Total number of faces stored; 45478
      Max tree depth; 35
      Average tree depth; 21.5379
      Number of tree nodes; 12525
      Number of tree faces; 130805
      Number of tree leafs; 5635
      Average faces/leaf; 23.213
      Memory usage; 3.66 MB
      

      Thank you in advance!

      Edit: forgot to add that V-Ray ver. is 1.05.30 and Sketchup 7.


      First render


      Second render

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      • L Offline
        ledisnomad
        last edited by

        Not to state the obvious, but have you considered upgrading to the latest VRay version? I've never seen that problem, but I wouldn't be surprised if the newest version cleared it up without figuring out the root cause.

        1 Reply Last reply Reply Quote 0
        • thomthomT Offline
          thomthom
          last edited by

          Can you upload the models?

          Thomas Thomassen — SketchUp Monkey & Coding addict
          List of my plugins and link to the CookieWare fund

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