Some more Portofolio and Shader stuff (Im running out of blog post title name ideas😆)

-
I haven't been updating much for a while after graduation from the MA course. I was playing Worms and Ghost Recon Wildlands. I really like the Splinter cell Mission and the Metal Gear Solid Easter Egg. I also didn't want to become rusty and forget how to model in Blender so I decided to make a quick mini-project based on those games: https://www.artstation.com/artwork/L2PPBw

Worms Project: What happens when stealth legends meet? (Splinter Cell, Metal Gear Solid, Worms Crossover Project)
I then decided to add some final touches to the Potion Bottle Project and create a Portfolio Piece: https://www.artstation.com/artwork/mqkrg9


I also studied more about Python and Mel Scripting since I wanted to work towards being a Tech Artist. While Studying up on Python I decided to create this semi-fake equalizer in UE4 based on Spider-Man Into the Spider-Verse shader with the Kirby dots, half-toning, crosshatch shading. It uses a UV distortion which is then used Audio Visualiser plugin to make it react to music. Although it's fake and not accurate because of the UV Distortion, it doesn't need to be linked with audio visualisation plugin. The parameters can be linked to a character's movement for stealth systems instead: https://www.artstation.com/artwork/GXoxyN


Now im working on learning HLSL to study up on finding out what Ray marching  and Signed distance fields are. At thesame time I might do some more portfolio pieces.

Comments

Post a Comment

Popular posts from this blog

Environment Showcase Concepts

-
Image
I thought it's about time to start working on creating the environment to showcase the water in the best way possible. It was suggested that I create this really cool Skull Waterfall environment concept art by Andrey Egorov: However, I will be using this concept as my initial inspiration and will be making my own iteration to the environment so it will not look exactly the same as the concept. It takes a bit of time figuring out and creating some of the features for the water shader. While I do this, I can work on creating the environment so I will be working on the water shader in small increments.
Read more

Distance Field water foam

-
Image
Distance Field Foam Vectortoradialvalue, DistanceFieldGradient used for U channel and DistanceToNearestSurface used for V. I thought about how texture coordinates worked and how VectorToRadialValue worked. Both being gradients in R(U) and G(V), I had a theory about creating coordinates based on using Distancetonearestsurface node as G(V) channel and have VectorToRadialValue or Distancefieldgradient node as the R(U) channel. I was initially going to use the DistanceFieldGradient node that I learned about when making the distance field flow map. This is because the node had that Texture coordinate look to it but it adds a lot to the shader instructions so I went with VectorToRadialValue node. I extracted and used maths for the R channel from VectorToRadialValue and it produced the coordinates I wanted. I then added this coordinate to the noise based foam I made earlier using Alex Vinogradov's approach. I later decided to add Distancefieldgradient node just to see if it pro
Read more

World alignment (Tri-planar mapping)

-
Image
From reading the UE4 documentation, I found out that material functions are a bunch of nodes packed into one node. I figured out the Math behind how world alignment works by deconstructing and experimenting with the World Aligned Texture node. This node is one example of a material function. It is also widely known as Tri-planar mapping in substance painter. Material Function for Tri-planar mapping  This gave me the idea to make a block out material which can have grids, scale without texture stretching and change colours the way I want it to. I also wanted to add the functionality of animating the material. I did this by making some modifications to the World Aligned Texture material function. Modified Material function with comments to help understand which part is doing what. I found that substracting the WorldPosition from the Object Position will force the material to move along with the object and not have a weird scrolling effect whenever you move the object.
Read more