Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine Blueprint API Reference > Utilities > Struct > Make MeshReductionSettings

Light Theme

Dark Theme

Make MeshReductionSettings

Windows

MacOS

Linux

Adds a node that create a 'MeshReductionSettings' from its members

Percent Triangles

1.000000

Percent Vertices

1.000000

Max Deviation

0.000000

Pixel Error

8.000000

Welding Threshold

0.000000

Hard Angle Threshold

80.000000

Base LODModel

Silhouette Importance

Normal

Texture Importance

Normal

Shading Importance

Normal

Recalculate Normals

Generate Unique Lightmap UVs

Keep Symmetry

Visibility Aided

Cull Occluded

Termination Criterion

Triangles

Visibility Aggressiveness

Lowest

Vertex Color Importance

Off

Mesh Reduction Settings

Inputs

	Percent Triangles Float	Percentage of triangles to keep. 1.0 = no reduction, 0.0 = no triangles.
	Percent Vertices Float	Percentage of vertices to keep. 1.0 = no reduction, 0.0 = no vertices.
	Max Deviation Float	The maximum distance in object space by which the reduced mesh may deviate from the original mesh.
	Pixel Error Float	The amount of error in pixels allowed for this LOD.
	Welding Threshold Float	Threshold in object space at which vertices are welded together.
	Hard Angle Threshold Float	Angle at which a hard edge is introduced between faces.
	Base LODModel Integer	Base LODModel
	Silhouette Importance EMeshFeatureImportance Enum	Higher values minimize change to border edges.
	Texture Importance EMeshFeatureImportance Enum	Higher values reduce texture stretching.
	Shading Importance EMeshFeatureImportance Enum	Higher values try to preserve normals better.
	Recalculate Normals Boolean	Recalculate Normals
	Generate Unique Lightmap UVs Boolean	Generate Unique Lightmap UVs
	Keep Symmetry Boolean	Keep Symmetry
	Visibility Aided Boolean	Visibility Aided
	Cull Occluded Boolean	Cull Occluded
	Termination Criterion EStaticMeshReductionTerimationCriterion Enum	The method to use when optimizing static mesh LODs
	Visibility Aggressiveness EMeshFeatureImportance Enum	Higher values generates fewer samples
	Vertex Color Importance EMeshFeatureImportance Enum	Higher values minimize change to vertex color data.

Outputs

Mesh Reduction Settings

Mesh Reduction Settings Structure

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss