UnityEditor.EditorUtility.SetCameraAnimateMaterials C# (CSharp) Method

        internal static extern void SetCameraAnimateMaterials(Camera camera, bool animate);
        /// <summary>

 private void InitPreview()
 {
     if (m_PreviewUtility == null)
     {
         m_PreviewUtility       = new PreviewRenderUtility();
         m_ShadedMesh           = new Mesh();
         m_ShadedMesh.hideFlags = HideFlags.HideAndDontSave;
         m_ShadedMesh.MarkDynamic();
         m_GeometryMesh           = new Mesh();
         m_GeometryMesh.hideFlags = HideFlags.HideAndDontSave;
         m_GeometryMesh.MarkDynamic();
         m_ShadedMaterialProperties = new MaterialPropertyBlock();
         m_GeometryMaterial         = Material.GetDefaultMaterial();
         EditorUtility.SetCameraAnimateMaterials(m_PreviewUtility.camera, true);
     }
 }