Cubestripe edge issue

  • Hi!

    I would like to report a bug in Krpano using cubstripe. My current version is 1.19-pr14, of course, I did upgrade to the newest version but the problem still exists!

    The problem is on the cubstripe with edge joins. There are visible cube edges on the screen... have a look on the picture below.

    and

    Used resolution:
    - 6144x1024 px this is POWER OF TWO and generate LINES on edges joins - BAD
    - 9216x1536 px this is not POWER OF TWO and DO NOT generate LINES - OK
    - 8190x1365 px this is not POWER OF TWO and generate LINES on edges joins - BAD

    Additionally, i'm was using different configuration for mipmapping and problem still exist. I'm not using any scale's image on krpano.
    Could you explain me what is going on?

    Greetings.

  • Zitat

    Why are you using such image size for cubestrip ?

    Firstly, Why not? Is any recommended resolution for cubstipe?

    Zitat

    why not just using cube sides ?

    Secondly, this is the most popular format rendered by V-ray

  • Hi,

    please post a link to your example!

    There is no known problem here and getting wrong edges would be strange...

    Btw - mipmapping is not supported for cubestrip images.

    About cubestrip image usage itself - they are more inefficient to load and to decode compared to separated cube-faces or even tiled images.

    Best regards,
    Klaus

  • Hi,

    how did you use that image in krpano?

    By using the krpano tools (they would convert it to separated cube-faces) or directly?
    And if directly with which striporder settings?

    Ideally also provide a link to your example (not to the image).

    Best regards,
    Klaus

  • The problem is not in krpano, the problem is in rendered file. If V-Ray returned 'cubstripe' as .jpg neighbor pixels between faces are averaged and compressed.

    Thank you for your interest.

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