Unity Shader Graph - How to Update Shaders in Code

Let's learn how to access and change Unity Shader Graph values in code!
If you want to learn how to make the dissolve shader in shadergraph watch this video: • How to Make a Dissolve...
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~ Chapters ~
0:00 Introduction
0:18 Recap
0:35 The Logic Behind This
0:50 Grabbing the Property & Reference
1:13 What not to do
1:36 Introducing...LERP!
2:00 Let's talk about time
2:38 The code!
2:50 How to create a Coroutine
5:34 How to Call the Coroutine
6:04 The lerp works
6:17 Lerping Colors - Shader Graph
6:38 Updating the Colors in Code

[@dayvsondossantossilva37]

Hey, thank you for you explanation, don't stop to create that's videos, they are so great. I have been learning much with your videos :)

[@GeeCeeAte]

You have the most elegant and simple description of a yield within a coroutine that I have ever heard. I've been using yields/returns for over a decade, while never truly understanding how they work outside of the update method. Everyone has such a long winded explanation of when and how to use them. Your simple explanation is by far the best I have ever heard. Thanks for that haha.

[@swingdes2]

Very well explained. Cool, J'aime bien :)

[@derekjones4]

So cool! ❤

[@RigorMortisTortoise]

Thank you! :)

[@ufukozkan570]

thanks a lot

[@carlosvalencia2763]

I'm relatively new to Unity and want to know if there's a way to trigger the dissolve animation on player collision. Basically I want a player to walk towards an object and have the object dissolve out of the scene. Do I just replace the if (Input.GetKeyDown) statement to an OnTriggerEnter (Collider)?

[@StickyLabDev]

can not even control via script

[@mikethemusicman1978]

Hi Holly, do you have any C# classes online that I could follow, I like the vocal delivery of your tutorials, they're very detailed and would love a chance to learn C# from you.

[@RigorMortisTortoise]

Been meaning to find this comment, first of all thank you so much! I do not currently have one, but I'm planning on making one very soon 😊

[@mikethemusicman1978]

@@RigorMortisTortoise Thank you Holly, I'm truly humbled. To learn from you would be an honour.