ParticleSystemRenderer.BakeTrailsTexture

public int BakeTrailsTexture (ref Texture2D verticesTexture, ref Texture2D indicesTexture, ParticleSystemBakeTextureOptions options);

public int BakeTrailsTexture (ref Texture2D verticesTexture, ref Texture2D indicesTexture, Camera camera, ParticleSystemBakeTextureOptions options);

参数

verticesTexture	A Texture2D to receive the snapshot of the particle trail vertices.
indicesTexture	A Texture2D to receive the snapshot of the particle trail indices.
camera	用于确定摄像机空间粒子面向方向的摄像机。
options	Specifies whether to include the rotation and scale of the Transform in the baked Texture2D.

int The number of indices used by the Particle System trails.

Creates a snapshot of ParticleSystem Trails and stores them in a Texture2D.