This is a student project made during the summer vacations.
The instructions were really simple: explore the topics you want, as long as it has to do with programming for video games and it's something you do not know yet.
I chose to learn about Inverse Kinematics and shaders in Unity, because both sounded (and actually were) very fun.
Here is the final look of the scene:
In this repo you will find:
- a blender folder containing the blender file of the tentacle
- a build folder containing the build of the main scene as showed above
- an images folder containing all gifs and screenshots of IK and shaders
- an Octopus folder containing the Unity project in itself, with two scenes (MainScene is the one showed above and Shaders is the one with all the demos of the shaders I made)
Here is the first working step of IK with 5 joints:
And here is what it looks like with a tentacle made with Blender and its skeleton made of 43 bones:
I had a lot of fun coding various shaders and learning many new things about how they work.
I especially focused on recreating all the features of the default shader from Unity with a fragment and vertex shader: albedo, texture, metallic, emission, lighting, shadows...
I also did a surface shader for the water in the main scene.
Here are some examples of the shaders I made:
For this project I was helped by a lot of great tutorials: