Coin 5.2 Envir ‌‌‍‍‎ Update MW Auto Material v1.5.1

Changelog: Auto Material 1.5.1:
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- UnrealEngine 5.2 Version
- Set new Nanite WPO features
- Updated defaultengine.ini
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Changelog: Auto Material 1.5.0:
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- UnrealEngine 5.1 Version
- Added new example map "Island"
- Added MaxWorldPosition to all layers
- Added specular/roughness controls to all layers
- Updated set Nanite & Lumen to default
- Updated defaultengine.ini
- Fixed water grass culling
- Fixed water specular
- Tweaked to lighting & rendering settings
- Tweaked textures
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Update to v1.4.0

Update to UE 5.0 v1.3.0

update to 4.26 v1.2.0

update to 4.26