Files
UnrealEngineUWP/Engine/Source/Editor/LandscapeEditor
jonathan bard 62a0ad4af1 Fixed the 2 places in landscape where we're reading texture data on the CPU and assume that it's valid :
* SplineFalloffModulationTexture for Layer Info Object : we now log an error when applying the change and don't apply modulation in case the texture data is invalid
* AlphaTexture for the alpha brush : we now log an error when setting the texture and revert to the default texture in case the texture data is invalid

Misc:
* Fixed undo/redo for Layer Info Object not triggering an update of the landscape splines

#rb don.boogert
#jira UE-162111
#preflight 633b4aa8ef773945652ac746

[CL 22366349 by jonathan bard in ue5-main branch]
2022-10-05 19:15:18 -04:00
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