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Low-Poly Oceans

Most low-poly water I've seen is flat with a stylized shoreline. But what's a developer to do when you want a rolling ocean? I wasn't sure, so I took a stab at it. I wanted the polygons to show so the waves were visible, so I tried to blend the...

jonri • Friday, April 12, 2019

Back from vacation

Took a little break from things while on vacation, but I'm unburied and it's time to tie up my loose ends in Hydro. This game jam also just started, and water is one of the themes to pick from. Sounds like it could make for a nice proving ground and...

jonri • Wednesday, April 03, 2019

Editor Gizmos

I'm still impressed with how easy it is to get things done in the Godot engine code. What little official documentation there is on making editor gizmos is geared towards GDScript/GDNative, so I was pretty much on my own. However, doing a global search for "Gizmo" in the source code...

jonri • Friday, March 15, 2019

Hydro v0.2

Hydro v0.2 is officially released!They say the last 10% of a project takes 90% of the time, and this is no exception. There are a handful of new features which should make this quite usable now, but they're not the kind of thing that will make a big splash (pun...

jonri • Saturday, March 09, 2019

Hydro for Godot released!

Version 0.1.0 of Hydro, my hydrodynamics module for Godot has been released! While there are several improvements I'd still like to make, it is definitely usable right now. Due to recent changes in the upcoming 3.1 code, you'll need to be on 3.1 Beta 4 or newer for the module...

jonri • Thursday, February 21, 2019

Hydrodynamics in Godot - Demo 3

Another week, another demo! The major addition this time is the waves. It was too expensive to calculate the wave height at every single point on the boat, so I had to compromise a little. I take the plane of the boat's bounding box and subdivide it into four quadrants,...

jonri • Tuesday, February 19, 2019

Hydrodynamics in Godot - Demo 2

Things have come a long way since the first demo! Here are some highlights:My code is refactored into a module. The boat is a WatercraftBody (my counterpart to VehicleBody) which takes some inputs for the thrust and steering. Input is wired to steer the boat and control the throttle via...

jonri • Tuesday, February 12, 2019

Hydrodynamics in Godot - Demo 1

I've been playing around with the idea of hydrodynamic physics on objects in the water, here's my first milestone!There are several forces that come into play, which are drawn in the video. To calculate them all, the first step is to figure out how much of the object is underwater....

jonri • Tuesday, February 12, 2019

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jonri • Tuesday, March 13, 2018