Let’s say you have a cube. On one side of the cube you added a Star Wars rebel icon. (It’s pure red). It’s a texture.
Now,you want to take a brush and add some grey color to the texture to make the icon look like it’s old and scratched.
How would you accomplish this?
+Bonus. How can you change your brush type? So instead of painting with a circle, how could you paint with a ‘scratchy brush’. (Like a brush that produces a scratching effect, like a cat scratching a painting with it’s paws!