createTrimeshCollision

Other members in extension

Type members

• class var godotClassName: StringName

Instance members

• var mesh: Mesh?

  The Mesh resource for the instance.

• var skeleton: NodePath

  NodePath to the Skeleton3D associated with the instance.

• var skin: Skin?

  The Skin to be used by this instance.

• func createConvexCollision(clean: Bool, simplify: Bool)

  This helper creates a StaticBody3D child node with a ConvexPolygonShape3D collision shape calculated from the mesh geometry. It’s mainly used for testing.

• func createDebugTangents()

  This helper creates a MeshInstance3D child node with gizmos at every vertex calculated from the mesh geometry. It’s mainly used for testing.

• func createMultipleConvexCollisions(settings: MeshConvexDecompositionSettings?)

  This helper creates a StaticBody3D child node with multiple ConvexPolygonShape3D collision shapes calculated from the mesh geometry via convex decomposition. The convex decomposition operation can be controlled with parameters from the optional settings.

• func findBlendShapeByName(StringName) -> Int32

  Returns the index of the blend shape with the given name. Returns -1 if no blend shape with this name exists, including when mesh is null.

• func getActiveMaterial(surface: Int32) -> Material?

  Returns the Material that will be used by the Mesh when drawing. This can return the materialOverride, the surface override Material defined in this MeshInstance3D, or the surface Material defined in the mesh. For example, if materialOverride is used, all surfaces will return the override material.

• func getBlendShapeCount() -> Int32

  Returns the number of blend shapes available. Produces an error if mesh is null.

• func getBlendShapeValue(blendShapeIdx: Int32) -> Double

  Returns the value of the blend shape at the given blendShapeIdx. Returns 0.0 and produces an error if mesh is null or doesn’t have a blend shape at that index.

• func getSurfaceOverrideMaterial(surface: Int32) -> Material?

  Returns the override Material for the specified surface of the Mesh resource. See also getSurfaceOverrideMaterialCount.

• func getSurfaceOverrideMaterialCount() -> Int32

  Returns the number of surface override materials. This is equivalent to getSurfaceCount. See also getSurfaceOverrideMaterial(surface:).

• func setBlendShapeValue(blendShapeIdx: Int32, value: Double)

  Sets the value of the blend shape at blendShapeIdx to value. Produces an error if mesh is null or doesn’t have a blend shape at that index.

• func setSurfaceOverrideMaterial(surface: Int32, material: Material?)

  Sets the override material for the specified surface of the Mesh resource. This material is associated with this MeshInstance3D rather than with mesh.