OccluderVertices didn't consider the subsection's transition, so the position of the OcclusderVertices are not correct.

I made a fix as follows:

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Steps to Reproduce
  1. Create a empty project.
  2. Create a empty level.
  3. Create a Landscape, setting the "Sections pre component" with "2x2 sections".
  4. Enable "Support Software Occlusion Culling" in ProjectSettings.
  5. Enter "" in the console command input.


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ComponentUE - LD & Modeling - Terrain - Landscape
Affects Versions4.23
Target Fix4.25
Fix Commit9879394
Main Commit11110369
CreatedSep 17, 2019
ResolvedOct 29, 2019
UpdatedFeb 12, 2020
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