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Increase Render Distance from the sides?

Discussion in 'General Graphics' started by Voxel-Studios, Oct 3, 2015.

  1. Voxel-Studios

    Voxel-Studios

    Joined:
    Oct 3, 2015
    Posts:
    3
    Hello, everyone!

    This is my first question on these forums.

    How do you increase the render distance from the sides? I'm making a Sonic Xtreme game, and I'm having rendering issues because I'm using a fisheye/vertex shader.

    This is what I mean:


    As you can see from the video, the blocks disappear. Can anyone help me?
     
    Voxel-Studios, Oct 3, 2015
    #1

  2. bgolus

    bgolus

    Joined:
    Dec 7, 2012
    Posts:
    12,236
    The thing you're looking for is frustum culling.

    There are a ton of posts about how people have gone about solving it, but there's no single easy fix. For your case I might suggest a solution I haven't seen elsewhere of pulling the camera further back and then pushing the geometry back towards the camera in the shader.
     
    bgolus, Oct 3, 2015
    #2

  3. Voxel-Studios

    Voxel-Studios

    Joined:
    Oct 3, 2015
    Posts:
    3
    Thank you! :)
     
    Voxel-Studios, Oct 4, 2015
    #3