SubstanceGraphのカラーパラメーターを5秒おきに変更するスクリプト

ChangeSubstanceParam.cs

using System.Collections;
using UnityEngine;
using Substance.Game;

public class ChangeSubstanceParam : MonoBehaviour
{
    public SubstanceGraph targetSubGraph;
    public string inputColorName;
    public Color color1 = new Color(0.2f, 0.8f, 0.1f, 1.0f);
    public Color color2 = new Color(0.6f, 0.3f, 0.9f, 1.0f);


    void Start ()
    {
        StartCoroutine("UpdateSubstance");
    }


    public IEnumerator UpdateSubstance()
    {
        while (true)
        {
            if (targetSubGraph == null || targetSubGraph.HasInput(inputColorName) == false) { break; }

            var currentColor = targetSubGraph.GetInputColor(inputColorName, (int)NativeTypes.UnityInputType.Color);
            // Debug.Log("currentColor = " + currentColor.r + ", " + currentColor.g + ", " + currentColor.b + ", " + currentColor.a);
            var setColor = (currentColor == color1) ? color2 : color1;
            targetSubGraph.SetInputColor(inputColorName, setColor);

            targetSubGraph.QueueForRender();
            Substance.Game.Substance.RenderSubstancesAsync();

            yield return new WaitForSeconds(5.0f);
        }
    }
}