SkinnedMeshBatchRenderer

The SkinnedMeshBatchRenderer component is used to combine the rendering of all meshes controlled by the same skeletal animation component.

Properties	Description
Operation	Any changes to the property will not take effect immediately and will need to be recalculated by tapping the Cook button before they can be applied.
Materials	The "master material" used after the merge requires the use of your own customized merge effect.
LightmapSettings	For baking Lightmap, please refer to Lightmapping for details.
ShadowCastingMode	Specify whether the current model will cast shadows, you need to Enable Shadow Effect in the scene first。
ReceiveShadow	Specify whether the current model will receive and display shadow effects generated by other objects, you need to Enable Shadow Effect in the scene first. This property only takes effect when the shadow type is ShadowMap.
SkinningRoot	The root node of the skeletal skin, usually the node where the SkeletalAnimation component is located.
AtlasSize	The edge length of the final set generated by the combined atlas.
BatchableTextureNames	The texture properties of the material that are actually involved in the merge, and the properties that are not involved in the merge, use the first unit's texture uniformly.
Units	The sub-model data before the combined batch, is the main data source.
Mesh	The model data of current sub-mesh, usually directly from glTF or FBX model file.
Skeleton	The skeleton data of the current model, usually directly from the glTF or FBX model file.
Materials	The "sub-materials" used by the current sub-model, which is a non-batching effect, the effect used by different sub-meshes should be consistent.
Offset	The offset of the current sub-model when it is merged, with the top-left corner of the atlas as the origin, in the range [0, 1]. For example, the data in the figure represents that the sub-map is overlapped with the top-left corner of the atlas.
Size	The size of the current sub-model, in the range [0, 1]. For example, the data in the figure represents 1/2 of the entire set.
CopyFrom	The target properties (except offset and size) can be copied automatically by dragging in SkinningModelComponent for easy operation.

Please refer to BatchedSkinnedMeshRenderer for more details.

For API reference, please refer to SkinnedMeshBatchRenderer API.