

For information on the modes you can use, see Varying properties over time. Planes module propertiesįor some properties in this section, you can use different modes to set their value. For information on how to access it and change values at runtime, see the Collision module API documentation. Since this module is part of the Particle System component, you access it through the ParticleSystem class.

If you choose World, use the Collision Mode drop-down to define whether your collision settings apply for a 2D or 3D world. Often used to specify that coordinates are world-relative, as opposed to object-relative. Use the first drop-down to define whether your collision settings apply to Planes or to the World The area in your scene in which all objects reside. In each Scene, you place your environments, obstacles, and decorations, essentially designing and building your game in pieces. Think of each unique Scene file as a unique level. More info See in Glossary in the Scene A Scene contains the environments and menus of your game.

A GameObject’s functionality is defined by the Components attached to it. More info See in Glossary collide with GameObjects The fundamental object in Unity scenes, which can represent characters, props, scenery, cameras, waypoints, and more. The effect of all the particles together creates the impression of the complete entity, such as smoke. A particle system can display and move particles in great numbers to represent a fluid or amorphous entity. This module controls how particles A small, simple image or mesh that is emitted by a particle system.
