<?xml version="1.0" encoding="UTF-8" ?> <class name="MultiMeshInstance3D" inherits="GeometryInstance3D" version="4.0"> <brief_description> Node that instances a [MultiMesh]. </brief_description> <description> [MultiMeshInstance3D] is a specialized node to instance [GeometryInstance3D]s based on a [MultiMesh] resource. This is useful to optimize the rendering of a high amount of instances of a given mesh (for example trees in a forest or grass strands). </description> <tutorials> <link title="Animating thousands of fish with MultiMeshInstance">$DOCS_URL/tutorials/performance/vertex_animation/animating_thousands_of_fish.html</link> <link title="Using MultiMeshInstance">$DOCS_URL/tutorials/3d/using_multi_mesh_instance.html</link> <link title="Optimization using MultiMeshes">$DOCS_URL/tutorials/performance/using_multimesh.html</link> </tutorials> <members> <member name="multimesh" type="MultiMesh" setter="set_multimesh" getter="get_multimesh"> The [MultiMesh] resource that will be used and shared among all instances of the [MultiMeshInstance3D]. </member> </members> </class>