Break MeshMergingSettings

The lightmap resolution used both for generating lightmap UV coordinates, and also set on the generated static mesh

Material simplification

A given LOD level to export from the source meshes

Which selection mode should be used when generating the merged static mesh

Whether to generate lightmap UVs for a merged mesh

Whether or not the lightmap resolution should be computed by summing the lightmap resolutions for the input Mesh Components

Whether merged mesh should have pivot at world origin, or at first merged component otherwise

Whether to merge physics data (collision primitives)

Whether to merge source materials into one flat material, ONLY available when merging a single LOD level, see LODSelectionType

Create a flat material from all source materials, along with a new set of UVs. This material won't be applied to any section by default.

Whether or not vertex data such as vertex colours should be baked into the resulting mesh

Whether or not vertex data such as vertex colours should be used when baking out materials

Whether or not to calculate varying output texture sizes according to their importance in the final atlas texture

Whether or not to use available landscape geometry to cull away invisible triangles

Whether or not to include any imposter LODs that are part of the source static meshes