Converts a Vector2 to a Vector4.
Vector2s can be implicitly converted to Vector4 (z and w is set to zero in the result).
using UnityEngine; using System.Collections.Generic;
public class ExampleScript : MonoBehaviour { void Start() { Renderer renderer = GetComponent<Renderer>(); // Shader vectors are always defined as Vector4. // The value here is converted to a Vector4 from a Vector2. renderer.material.SetVector("_SomeVariable", Vector2.one); } }