I am working on a game where I want to allow users to mix multiple colors (similar to shown in this video): https://youtu.be/11UFYyv8hjs?t=316.
I have the following questions:
- I am expecting that this is done using shaders. What kind of shader I have to use for such implementation? What will be the logic to create this type of shader?
- Are there any other ways using which this feature can be implemented?
- Are there any open source tutorials or examples?
I would appreciate any suggestions and thoughts on this topic. Thank you.