public void ReadConfig()
{
if (effectConfig != null)
{
Texture t = null;
if (configValues != null)
{
t = configValues.texture;
}
if (effectConfig.name.ToLower().IndexOf(".pex") > -1)
{
configValues = PexConfig.ParsePexConfig(effectConfig.ToString());
}
else if (effectConfig.name.ToLower().IndexOf(".plist") > -1)
{
configValues = PlistConfig.ParsePlistConfig(effectConfig.ToString());
}
configValues.texture = t;
if (Emitter != null)
{
Emitter.Stop(true);
}
Init();
effectConfig = null;
}
}
void OnDestroy()
{
if (m_Particle2D != null)
{
m_Particle2D.Destroy();
}
material = null;
configValues = null;
effectConfig = null;
}
public void Destroy()
{
m_Mesh = null;
m_Uvs = null;
m_transform = null;
m_Triangles = null;
m_Colors = null;
m_particleConfigVO = null;
m_Vertices = null;
m_Particles = null;
}
protected override void OnDestroy()
{
if (m_Particle2D != null)
{
m_Particle2D.Destroy();
m_Particle2D = null;
}
material = null;
configValues = null;
effectConfig = null;
base.OnDestroy();
}
public static Particle2DConfig ParsePlistConfig(string plist)
{
Particle2DConfig vo = new Particle2DConfig();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(plist);
XmlNode root = xmlDoc.SelectSingleNode("plist/dict");
XmlNodeList nodeList = root.ChildNodes;
foreach (XmlNode xn in nodeList)
{
XmlElement xe = (XmlElement)xn;
ParseXMLElement(vo, xe);
}
return(vo);
}
public static Particle2DConfig ParsePexConfig(string pex)
{
pex = pex.ToLower();
Particle2DConfig vo = new Particle2DConfig();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(pex);
XmlNode root = xmlDoc.SelectSingleNode("particleemitterconfig");
XmlNodeList nodeList = root.ChildNodes;
foreach (XmlNode xn in nodeList)
{
XmlElement xe = (XmlElement)xn;
ParseXMLElement(vo, xe);
}
return(vo);
}
public void SetParticle2DConfigVO(Particle2DConfig config, bool prewarm = false)
{
m_particleConfigVO = config;
if (m_particleConfigVO.isLooop)
{
emissionTime = float.MaxValue;
}
else
{
emissionTime = m_particleConfigVO.defaultDuration;
}
capacity = m_particleConfigVO.maxParticles;
UpdateEmissionRate();
if (Application.isPlaying && prewarm && m_particleConfigVO.isLooop)
{
float lifespan = m_particleConfigVO.lifespan + m_particleConfigVO.lifespanVariance * (Random.value * 2.0f - 1.0f);
if (lifespan < 0f)
{
lifespan = 0f;
}
AdvanceTime(lifespan);
}
}
private static void ParseXMLElement(Particle2DConfig vo, XmlElement config)
{
if (config.Name.Equals("sourcepositionvariance"))
{
vo.emitterXVariance = float.Parse(config.GetAttribute("x"));
vo.emitterYVariance = float.Parse(config.GetAttribute("y"));
}
else if (config.Name.Equals("gravity"))
{
vo.gravityX = float.Parse(config.GetAttribute("x"));
vo.gravityY = -float.Parse(config.GetAttribute("y"));
}
else if (config.Name.Equals("emittertype"))
{
vo.emitterType = (Particle2D.EmitterType)(int.Parse(config.GetAttribute("value")));
}
else if (config.Name.Equals("particlelifespan"))
{
vo.lifespan = Mathf.Max(0.01f, float.Parse(config.GetAttribute("value")));
}
else if (config.Name.Equals("particlelifespanvariance"))
{
vo.lifespanVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("startparticlesize"))
{
vo.startSize = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("startparticlesizevariance"))
{
vo.startSizeVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("finishparticlesize"))
{
vo.endSize = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("finishparticlesizevariance"))
{
vo.endSizeVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("angle"))
{
vo.emitAngle = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("anglevariance"))
{
vo.emitAngleVariance = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotationstart"))
{
vo.startRotation = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotationstartvariance"))
{
vo.startRotationVariance = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotationend"))
{
vo.endRotation = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotationendvariance"))
{
vo.endRotationVariance = -Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("speed"))
{
vo.speed = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("speedvariance"))
{
vo.speedVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("radialacceleration"))
{
vo.radialAcceleration = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("radialaccelvariance"))
{
vo.radialAccelerationVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("tangentialacceleration"))
{
vo.tangentialAcceleration = -float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("tangentialaccelvariance"))
{
vo.tangentialAccelerationVariance = -float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("maxradius"))
{
vo.maxRadius = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("maxradiusvariance"))
{
vo.maxRadiusVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("minradius"))
{
vo.minRadius = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("minradiusvariance"))
{
vo.minRadiusVariance = float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotatepersecond"))
{
vo.rotatePerSecond = Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("rotatepersecondvariance"))
{
vo.rotatePerSecondVariance = Mathf.Deg2Rad * float.Parse(config.GetAttribute("value"));
}
else if (config.Name.Equals("startcolor"))
{
vo.startColor.r = float.Parse(config.GetAttribute("red"));
vo.startColor.g = float.Parse(config.GetAttribute("green"));
vo.startColor.b = float.Parse(config.GetAttribute("blue"));
vo.startColor.a = float.Parse(config.GetAttribute("alpha"));
}
else if (config.Name.Equals("startcolorvariance"))
{
vo.startColorVariance.r = float.Parse(config.GetAttribute("red"));
vo.startColorVariance.g = float.Parse(config.GetAttribute("green"));
vo.startColorVariance.b = float.Parse(config.GetAttribute("blue"));
vo.startColorVariance.a = float.Parse(config.GetAttribute("alpha"));
}
else if (config.Name.Equals("finishcolor"))
{
vo.endColor.r = float.Parse(config.GetAttribute("red"));
vo.endColor.g = float.Parse(config.GetAttribute("green"));
vo.endColor.b = float.Parse(config.GetAttribute("blue"));
vo.endColor.a = float.Parse(config.GetAttribute("alpha"));
}
else if (config.Name.Equals("finishcolorvariance"))
{
vo.endColorVariance.r = float.Parse(config.GetAttribute("red"));
vo.endColorVariance.g = float.Parse(config.GetAttribute("green"));
vo.endColorVariance.b = float.Parse(config.GetAttribute("blue"));
vo.endColorVariance.a = float.Parse(config.GetAttribute("alpha"));
}
else if (config.Name.Equals("duration"))
{
vo.defaultDuration = float.Parse(config.GetAttribute("value"));
if (vo.defaultDuration <= 0)
{
vo.isLooop = true;
}
}
else if (config.Name.Equals("maxparticles"))
{
vo.maxParticles = Mathf.FloorToInt(float.Parse(config.GetAttribute("value")));
}
// else if(config.Name.Equals("blendfuncsource")){
// vo.srcFactor = GetBlendFunc(int.Parse(config.GetAttribute("value")));
// }
// else if(config.Name.Equals("blendfuncdestination")){
// vo.dstFactor = GetBlendFunc(int.Parse(config.GetAttribute("value")));
// }
// compatibility with future Particle Designer versions
// (might fix some of the uppercase/lowercase typos)
if (float.IsNaN(vo.endSizeVariance) && config.Name.Equals("finishparticlesizevariance"))
{
vo.endSizeVariance = float.Parse(config.GetAttribute("value"));
}
if (float.IsNaN(vo.lifespan) && config.Name.Equals("particlelifespan"))
{
vo.lifespan = Mathf.Max(0.01f, float.Parse(config.GetAttribute("value")));
}
if (float.IsNaN(vo.lifespanVariance) && config.Name.Equals("particlelifespanvariance"))
{
vo.lifespanVariance = float.Parse(config.GetAttribute("value"));
}
if (float.IsNaN(vo.minRadiusVariance))
{
vo.minRadiusVariance = 0.0f;
}
}
