LandscapeVersion.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Misc/Guid.h"
 
// Custom version for landscape serialization
namespace FLandscapeCustomVersion
{
    enum Type
    {
        // Before any version changes were made in the plugin
        BeforeCustomVersionWasAdded = 0,
        // Changed to TMap properties instead of manual serialization and fixed landscape spline control point cross-level mesh components not being serialized
        NewSplineCrossLevelMeshSerialization,
        // Support material world-position-offset in the heightmap used for grass placement
        GrassMaterialWPO,
        // Support material world-position-offset in landscape simple collision
        CollisionMaterialWPO,
        // Support material world-position-offset in landscape lighting mesh
        LightmassMaterialWPO,
        // Fix for landscape grass not updating when using a material instance as the landscape material and changing parameters
        GrassMaterialInstanceFix,
        // Fix for spline Foreign data that used TMap<TLazyObjectPtr, ...> to now use TArray<...> to prevent key creation every time we do a search thus putting the package dirty
        SplineForeignDataLazyObjectPtrFix,
        // Migration of deprecated property from old landscape rendering to new landscape Rendering 
        MigrateOldPropertiesToNewRenderingProperties,
        // Migration of old EnabledCollision for spline elements to the full body instance exposed
        AddingBodyInstanceToSplinesElements,
        // Spline Layer Falloff
        AddSplineLayerFalloff,
        // Spline Layer Width
        AddSplineLayerWidth,
        // New LOD distribution and tessellation calculations are introduced, needs parameter conversion
        NewLandscapeContinuousLOD,
        // -----<new versions can be added above this line>-------------------------------------------------
        VersionPlusOne,
        LatestVersion = VersionPlusOne - 1
    };
 
    // The GUID for this custom version
    const static FGuid GUID = FGuid(0x23AFE18E, 0x4CE14E58, 0x8D61C252, 0xB953BEB7);
};