UE5 l How to Create Shockwave Visual Effect using Niagara l 5-Minute VFX Tutorial l Unreal Engine 5

hello in this session we will create a simple Shockwave effect using the Niagara system firstly we add a fountain emitter to create a Niagara system to make the particles disperse in all directions we remove the gravity force and set the velocity mode to from point in add velocity next we set it to local space and properties set the Sim Target to GPU to generate many particles and check fixed bounds to create a bound box next to spawn a lot of particles at once we remove the spawn rate and instead create spawn burst instantaneous and set the spawn count and in emitter State we shorten the loop duration to reduce the cycle at which particles are generated next to make it spread out in a ring shape we select the ring in shape primitive of shape location then we set the lifetime and Sprite size of the particles and initialize particle as shown in the video next to add noise to the spreading motion we create curl noise force and set values for strength and frequency then we return to shape location and set it to axis angle in the rotation mode of transform and add a random range Vector to set the minimum and maximum Z values allowing particles to be generated in a ring shape rotated randomly in the z-axis direction every time they are created next we create a spring Force to give a pulling Force to the particles then as in the video we set the position attributes in particle equilibrium to receive the pulling force in the current position shape and slightly adjust the force strength and spring tightness we adjust the drag value to loosen the spreading force a bit next in scale color we set scale RGB to linear color and add a curve to change the color of the particles over time and in scale Alpha we set the key values of the curve as shown in the video to make the particles appear and disappear naturally to make the particles brighter we increase the alpha value of color in initialize particle next we copy the emitter we have created so far and in initialized particle of the copied emitter we enlarge the Sprite size and greatly reduce the alpha value of color then we also significantly reduce the spawn count in spawn burst instantaneous to make the surroundings of the particles generated from the previous emitter glow faintly once completed save it and return to the content drawer and then we place the Niagara system we have created so far in the level to check whether the wave effect appears well [Music] foreign

Channel: Coreb Games

Views: 4,068

Keywords: Unreal Engine, UE5, Coreb Games, game, programming, software, rendering, realtimevfx, tutorial, gamedev, gamedevelopment, ue4, vfx, unrealengine5, unrealengine4

Id: JjFzxM63KAs

Length: 4min 41sec (281 seconds)

Published: Tue Dec 19 2023