Tea Vending Machine

By: Josevan Danusastra | 16 ‎September ‎2022

An Overwatch-inspired vending machine. Since Overwatch 2 is coming, I decided to make a Japanese-style Ocha vending machine you could find in the outskirts of Kanezaka or Hanamura.

Concept

I wanted to make a vending machine, but the normal items of a vending machine are boring, so I decided on a theme of Tea. The items in the machine are tea leaves canisters (possible addition of tea cans or bottles). For the style of the model,  because I want it to be set in the Overwatch universe, I had to think of a concept that is simple enough, has large bevels, and has a lighter tone. So light green is a perfect choice, and I will have to incorporate a gradient paint similar to Overwatch's vending machines. Then I was inspired by a food stall in Overwatch's Lijiang tower map and added a neon light signpost. 




Modelling

I model my base model in Maya. I successfully use bevels to create the shape. I modelled the base shape first, then extruded inwards to create the room for the racks. Then I also extruded in the pickup area. I then added the signpost by creating it with cubes. An Issue I have is the prevalence of n-gons. So I check every n-gons and use mesh clean-up to check and undo to manually fix them.

UV Unwrapping

I UV unwrapped the model in Maya, and find it relatively simple due to the non-complex shapes of the model. I manually cut cuts along the edges and unfold them. I have no problems except for the spacing of the UV shells, where I forgot to model an additional detail so I need to reorient and move reorganize them. 

Texturing

I used Substance Painter to texture. I used the shader PBR with Alpha Blending to create the opacity for the glass. I really like the emission on the led sign. I use a gradient texture on a black mask for the base color. I used the baked stylized lighting filter at the end. I also painted some dirt in the bottom of the machine to show wear.  

Final Product

I uploaded the model to Sketchfab for a 3D view and also to download for free. Just attribute me (Josevan Danusastra) if interested in using the model.