ParticleSystem.MainModule.startRotation3D

Description

A flag to enable 3D particle rotation.

See Also: MinMaxCurve.

no example available in JavaScript

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{

	private ParticleSystem ps;
	public float hSliderValueX = 0.0F;
	public float hSliderValueY = 0.0F;
	public float hSliderValueZ = 0.0F;

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

		var main = ps.main;
		main.startRotation3D = true;

		var psr = GetComponent<ParticleSystemRenderer>();
		psr.material = new Material(Shader.Find("Sprites/Default"));	// this material renders a square billboard, so we can see the rotation
	}

	void Update()
	{
		var main = ps.main;
		main.startRotationXMultiplier = hSliderValueX;
		main.startRotationYMultiplier = hSliderValueY;
		main.startRotationZMultiplier = hSliderValueZ;
	}

	void OnGUI()
	{
		hSliderValueX = GUI.HorizontalSlider(new Rect(25, 45, 100, 30), hSliderValueX, 0.0F, 360.0F * Mathf.Deg2Rad);
		hSliderValueY = GUI.HorizontalSlider(new Rect(25, 75, 100, 30), hSliderValueY, 0.0F, 360.0F * Mathf.Deg2Rad);
		hSliderValueZ = GUI.HorizontalSlider(new Rect(25, 105, 100, 30), hSliderValueZ, 0.0F, 360.0F * Mathf.Deg2Rad);
	}
}