Steps To Reproduce

1. Disable ALM

2. Fly up to ~700m height

3. Set sun to sunset (World -> Sun -> Sunset)

4. Face west so you can see sun reflection on the water.

5. Observe horizon line is straight and sun reflection in the water is as expected - see Fig 1.

6. Enable ALM and observe horizon line and sun reflection in the water.

   Observed Behaviour

• Horizon line becomes concave

• Sun is too far above the horizon line causing strange looking reflections in the sky/water

  Expected Behaviour

  Horizon and sun reflection should appear in the same way as when ALM is disabled.

  Other Information

  This is a regression of MATBUG-336/NORSPEC-341 which was fixed previously in 3.6.4

Attachments

• Fig 1 - ALM disabled.png 2013-11-12 03:31:53
• Fig 2 - ALM enabled.png 2013-11-12 03:31:53

Links

Duplicates

• [BUG-5324] Ocean Level Rises with Distance from Camera in Deferred Rendering #13324

Related

• [BUG-227175] [EEP] The horizon is a slight U shape, bending up at the edges of the screen on the Mid graphics settings #5548

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  'Date of First Response': '2014-03-08T14:44:19.814-0600',
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  'Target Viewer Version': 'viewer-development',
  'What just happened?': '.',
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