LTDescr.setAlphaVertex C# (CSharp) Method

    public LTDescr setAlphaVertex()
    {
        this.type = TweenAction.ALPHA_VERTEX;
        this.initInternal = ()=>{ this.fromInternal.x = trans.GetComponent<MeshFilter>().mesh.colors32[0].a; };
        this.easeInternal = ()=>{
            newVect = easeMethod();
            val = newVect.x;
            Mesh mesh = trans.GetComponent<MeshFilter>().mesh;
            Vector3[] vertices = mesh.vertices;
            Color32[] colors = new Color32[vertices.Length];
            if (colors.Length == 0){ //MaxFW fix: add vertex colors if the mesh doesn't have any
                Color32 transparentWhiteColor32 = new Color32(0xff, 0xff, 0xff, 0x00);
                colors = new Color32[mesh.vertices.Length];
                for (int k=0; k<colors.Length; k++)
                    colors[k] = transparentWhiteColor32;
                mesh.colors32 = colors;
            }// fix end
            Color32 c = mesh.colors32[0];
            c = new Color( c.r, c.g, c.b, val);
            for (int k= 0; k < vertices.Length; k++)
                colors[k] = c;
            mesh.colors32 = colors;
        };
        return this;
    }