Version: 2020.2
public bool separateAxes ;

描述

对每个轴单独设置速控大小。

禁用时,仅使用 x 轴速度曲线。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { private ParticleSystem ps; public float hSliderValueX = 1.0f; public float hSliderValueY = 1.0f; public float hSliderValueZ = 1.0f;

void Start() { ps = GetComponent<ParticleSystem>();

var sizeBySpeed = ps.sizeBySpeed; sizeBySpeed.enabled = true; sizeBySpeed.separateAxes = true;

AnimationCurve curve = new AnimationCurve(); curve.AddKey(0.0f, 0.0f); curve.AddKey(1.0f, 1.0f);

ParticleSystem.MinMaxCurve minMaxCurve = new ParticleSystem.MinMaxCurve(1.0f, curve);

sizeBySpeed.x = minMaxCurve; sizeBySpeed.y = minMaxCurve; sizeBySpeed.z = minMaxCurve; sizeBySpeed.range = new Vector2(1.0f, 10.0f);

var psr = GetComponent<ParticleSystemRenderer>(); psr.material = new Material(Shader.Find("Sprites/Default")); // this material renders a square billboard, making it easier to see the size }

void Update() { var sizeBySpeed = ps.sizeBySpeed; sizeBySpeed.xMultiplier = hSliderValueX; sizeBySpeed.yMultiplier = hSliderValueY; sizeBySpeed.zMultiplier = hSliderValueZ; }

void OnGUI() { GUI.Label(new Rect(25, 40, 100, 30), "X"); GUI.Label(new Rect(25, 80, 100, 30), "Y"); GUI.Label(new Rect(25, 120, 100, 30), "Z");

hSliderValueX = GUI.HorizontalSlider(new Rect(55, 45, 100, 30), hSliderValueX, 1.0f, 5.0f); hSliderValueY = GUI.HorizontalSlider(new Rect(55, 85, 100, 30), hSliderValueY, 1.0f, 5.0f); hSliderValueZ = GUI.HorizontalSlider(new Rect(55, 125, 100, 30), hSliderValueZ, 1.0f, 5.0f); } }
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961