Course Description
In these lessons, you will learn how basic physics work in the Unreal Engine level, enhance the physics of an actor using physics materials, and fracture and destroy meshes using the chaos physics and destructible meshes. You’ll also take a brief look into creating a particle system and particle emitters that can add effects to your level, such as fire, smoke, and rain.
Unreal Engine 5 has updated its physics system from PhysX to chaos physics, which is a lightweight physics simulation solution that includes major features such as rigid body dynamics, cloth physics, destruction, ragdoll physics, vehicles, physics fields, fluid simulation, and hair simulation. This course covers creating a physics material to allow you to adjust bounciness and friction of any actor that has physics enabled. You’ll also create a basic particle system and one emitter using the new Niagra particle system in Unreal Engine 5.
What You'll Learn
- Explain the role of physics within an Unreal Engine 5 level
- Apply physics materials to adjust the bounciness and friction of physics-enabled actors
- Fracture and destroy meshes using chaos physics and destructible meshes
- Create a basic particle system and a particle emitter using the Niagara particle system
- Add level effects such as fire, smoke, and rain using particle emitters
Key Takeaways
- Unreal Engine 5 replaced the PhysX physics system with chaos physics, a lightweight physics simulation solution.
- Chaos physics includes features such as rigid body dynamics, cloth physics, destruction, ragdoll physics, vehicles, physics fields, fluid simulation, and hair simulation.
- Physics materials let you adjust the bounciness and friction of any actor that has physics enabled.
- Particle systems and emitters can add effects to a level, including fire, smoke, and rain.
- The Niagara particle system is used in Unreal Engine 5 to build particle systems and emitters.
Frequently Asked Questions
What does this course cover?
It covers how basic physics work in an Unreal Engine level, enhancing the physics of an actor using physics materials, fracturing and destroying meshes using chaos physics and destructible meshes, and creating a particle system and particle emitters for effects such as fire, smoke, and rain.
Which physics system does this course use?
It uses chaos physics, the lightweight physics simulation solution that Unreal Engine 5 adopted in place of PhysX, which includes rigid body dynamics, cloth physics, destruction, ragdoll physics, vehicles, physics fields, fluid simulation, and hair simulation.
What will I be able to create with particle systems?
You will create a basic particle system and one emitter using the new Niagara particle system in Unreal Engine 5, which can add effects to your level such as fire, smoke, and rain.
What lessons are included in the course?
The course includes three lessons: Physics Materials; Chaos Physics and Destructibles; and Particle Systems.
What skills does this course help build?
It builds skills in Game Physics, Physically Based Animation, UnrealScript, Unreal Development Kit, Unreal Engine, and Visual Simulations.
