3D Mask - Depends of the age of a Particle to mask a modifier / effect
On the example Image, all particles are colorized by a Red ColorizeColorize all the vertex of the geometry uniformlyRead More then masked may an Age Mask.
This can also be achieved with a lot more options by using a Function
Enables to use any other type of 3D mask with a Function (for advanced users)
Read More set as Age.
This mask allow to use FieldDefines a force-field in 3D spaceRead More or 3D ModifierModify a 3D geometryRead More only on a defined period of a ParticlesSimulate a particle systemRead More lifespan. If you want for instance for gravity to affect only dying particles, just set a function mask as Age over a GravityApply a directional force to particlesRead More and make it work only on the end of the lifespan. Here is an example: