Shockwave_URP

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© 2020 Justin Garza

PLEASE LEAVE A REVIEW OR RATE THE PACKAGE IF YOU FIND IT USEFUL! Enjoy! :)

Table of Contents

• Shockwave_URP
• Table of Contents
• Contact
• Description Features
• Set Up
• prefabs
  • shockwave.prefab
    • ShockWaveAnim.cs
    • shockwave.shadergraph
• if false, the script will use an opaque texture.
• other scripts
  • createRT.cs
  • GenerateShockWave.cs
  • ShootOnClick.cs
  • DestroyAfter.cs
• Videos
• Terms of Use
• FAQs
  • the ShockWave is grey!
    • example
    • solution

Contact

Questions, suggestions, help needed?
Contact me at:
Email: jgarza9788@gmail.com
Cell: 1-818-251-0647
Contact Info: jgarza9788 - UnityPortfolio

Description Features

Easily customize the animation's

• speed
• radius
• wavesize (thickness)
• amplitude (distortion amount)
• color

Set Up

Use the URP_Asset
it's in *\ShockWave_URP\Assets\URP

note: this will do several things.

1. Allow us to use _CameraOpaqueTexture
   • we are distorting this texture to make the effect

prefabs

shockwave.prefab

this is the main prefab to generdate the effect.

ShockWaveAnim.cs

this will animate the settings in the shader.

• Material
  • the material we will copy from
• Shader
  • the shader we will use
• Speed
  • how fast it will play back
• T
  • the current time
• Radius Anim
  • the animation curve for the radius
• Wavesize Anim
  • the animation curve for the wavesize
• Amplitude Anim
  • the animation curve for the amplitude
• Color Anim
  • the color over time during the animation
• Sat Anim
  • the animation curve for the color's saturation
• renderTexture_assetpath
  • this is the path were the RenderTexture can be loaded from
    • make blank if you don't plan to use a Render Texture
• Render Texture
  • this is the render texture that will be used within the shader
  • if this is blank an opaque texture will be used...
    • thus sprites and transparent objects will not show
• Destory When Done
  • weather the object will be destroyed when done
• Time Preview_In Edit Mode Only
  • slide this during edit more to see the animation

shockwave.shadergraph

this is the shader that causes the effect.

Note:
if useRenderTexture is true, the render texture will be used.
if false, the script will use an opaque texture.
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the opaque render texture will not show transparent objects or sprites.

other scripts

createRT.cs

creates a RenderTexture and adds it to the Camera. the RenderTexture will be created based on the current screensize.

GenerateShockWave.cs

this will instantiate the shockwave based on where the projectile hits.

ShootOnClick.cs

shoots the projectile

DestroyAfter.cs

destroys an object after X time.

Videos

Demo1 Demo2

Terms of Use

Required: please follow Unity's EULA

Suggestion/Optional: please put my name in the credits, or in the special thanks section. :)

FAQs

the ShockWave is grey!

example

solution

change the settings of one of the camera(s) so that it creates a CameraOpaqueTexture (see below)