UnityEngine.Material.FindPass C# (CSharp) Method

        public extern int FindPass(string passName);
        /// <summary>

 public void Initialize(UnityEngine.Mesh mesh, UnityEngine.Material material)
 {
     this.Mesh         = mesh;
     this.Material     = material;
     this.DeferredPass = material.FindPass("DEFERRED");
     this.ShadowPass   = material.FindPass("SHADOWCASTER");
     this.Positions    = Pool.Get <SimpleList <Vector4> >();
     this.Positions.Clear();
     this.ArgsBuffer = this.SafeRelease(this.ArgsBuffer);
     this.ArgsBuffer = new ComputeBuffer(1, (int)this.args.Length * 4, ComputeBufferType.DrawIndirect);
     this.args[0]    = this.Mesh.GetIndexCount(0);
     this.args[2]    = this.Mesh.GetIndexStart(0);
     this.args[3]    = this.Mesh.GetBaseVertex(0);
 }