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 # JL's Unity Blend Modes
 Collection of Unity shaders that support blend modes like photoshop layer style (Darken, Multiply, Linear Burn, etc)
+
+Each shader applies given texture from sprite renderer to the texture from Unity's GrabPass, emulaitng the blend effect of photoshop layers.
+
+![alt text](https://raw.githubusercontent.com/penandlim/JL-s-Unity-Blend-Modes/master/preview.png "Preview")
+
+The texture assigned to sprite renderer **must have same dimensions/ratio as Screen width and height.**
+
+Built for screen space effect but feel free to modify it by replacing GrabPass to other textures.
+
+You can also use Stencil properties to limit the overlay effect to certain objects in the scene.
+
+# Usage
+1. Add a UI Canvas to your project.
+
+2. Add a sprite renderer as a child
+
+3. Add an image with desired colors/opacity/gradient.
+
+4. Add a material with a shader thats in "Blendmodes/" category
+
+5. Adjust tint and opacity of the blend layer accordingly.