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Vray clipper liquid/glass reflection problem

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  • Vray clipper liquid/glass reflection problem

    Hi

    I am using Vray clipper to cut my Frost liquid object to fit exactly where the liquid meets the glass. This is a workaround for re simulation reallfow. It works really well but as soon as I have intersection objects it is as if the reflection/refraction of the liquid gets deleted.
    You can see this in the image posted below. The reflection in the liquid below the cylinder and the sphere has disappeared. Unfortunately, I cant upload the scene file atm. Any advice would be appreciated.

    Cheers

    E

  • #2
    Could you share your scene so we could teke a look and se what exactly might be going on?
    Nikolay Kusht | chaos.com
    Team Lead, 3D Support | contact us

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    • #3
      Originally posted by nikolay.kusht View Post
      Could you share your scene so we could teke a look and se what exactly might be going on?
      Hi Nikolay

      Please download the scene: linked attached at the bottom of post.

      When using Realflow it can be difficult to achieve smooth meshes generated from particles with precise position of liquids edge. With this method I can just use the clipper to cut the liquid where I want. This is a huge time saver. You can see what I mean in the images below.

      I am using a copy of the "Flask" object to cut onto the Thinkbox Frost object. I have converted this object to an poly "liquid_thinkbox_frost"
      I will have to ad some bubbles inside the liquid. This is where the problem comes in. I have just added this cylinder to illustrate the reflection/refraction problem I am having.

      Many Thanks!

      New scene file: Click image for larger version  Name:	new_scene.jpg Views:	1 Size:	148.7 KB ID:	980167


      Smooth edge comparison : Click image for larger version  Name:	clipper.jpg Views:	1 Size:	156.0 KB ID:	980168
      Click image for larger version  Name:	no_clipper.jpg Views:	1 Size:	156.8 KB ID:	980169




      Another example: Click image for larger version  Name:	smooth_A.jpg Views:	1 Size:	163.4 KB ID:	980170
      Click image for larger version  Name:	smooth_B.jpg Views:	1 Size:	159.1 KB ID:	980171




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