Question

JavaScript => public var startLifetime: float;
C# => public float startLifetime;

Description 描述

The starting lifetime of the particle.

该粒子的初始生命周期。

This is the total lifetime of this particle in seconds. It is set by the particle system when creating the particle.

粒子的总生命周期，单位秒。当创建粒子时，通过粒子系统设置。

JavaScript:

	// Calculate how long the particle has been alive.
	float timeAlive = particle.startLifetime - particle.lifetime;

ParticleSystem.Particle