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20. December 2019


Krita, the open source drawing/painting/animation package just received a MegaGrant from Epic Games, the makers of Unreal Engine and Fortnite.  The MegaGrant program was announced at GDC 2019 and is a $100M giveaway to game developers, educators, technology companies and perhaps most importantly open source tool makers such as Krita (and Dust3D, Blender and Lutris so far).

Details of the grant from the Krita announcement:

Epic, the makers of the Unreal game engine, have supported Krita with a $25,000 MegaGrant!

Epic has supported other free software projects, such as Blender and Lutris before, and now supports Krita. The purpose of this grant is to fund improvements to our development process so Krita’s development gets more sustainable. This is something we have already started on, and which want to accelerate. With an estimated five million users, making sure that we can release as stable a version of Krita as possible in as dependable a way as possible is pretty important!

The grant represents about 10 months of funding that Krita currently receives, so it should make a tangible impact.  You can learn more about Krita and the Epic MegaGrant program in the video below.

Art


9. December 2019


Unreal Engine 4.24 was just released by Epic Games, although the biggest new feature is actually outside of the engine.  Last month Epic Games announced they acquired Quixel and in this release you can now use your Epic credentials to download over 11K high quality textures completely free, as long as you use them in Unreal Engine.  You can either access the textures in Unreal Marketplace as packs, or using Quixel Bridge.  Another major feature of this release is that Unreal Studio has been folded into Unreal Engine, with that functionality, including Datasmith, available for free.

Details of the release from the Unreal blog:

There’s a host of new features and improvements across the board, with something for everyone. You can now create even more convincing interior and exterior scenes for games and visualization with new tools for nondestructively creating and editing open-world landscapes that adapt to other scene elements; gorgeous atmospheric skies; and Screen Space Global Illumination that scales across console and desktop platforms.

For those looking to create more believable characters, creatures, and virtual beings, we’re proud to offer a first look at our new strand-based hair and fur system that enables you to simulate and render hundreds of thousands of photoreal hairs at up to real time speeds.
Formerly part of Unreal Studio, Datasmith—the toolkit for converting entire scenes at high fidelity from 3ds Max, SketchUp Pro, Cinema 4D, and a host of CAD and BIM formats—is now available for free as part of 4.24 and all future versions of Unreal Engine going forward. Add to that new Visual Dataprep for streamlined, easy-to-use, automated data preparation, and getting data from any source real-time ready is faster and easier.

That’s not to mention the first-class USD support that enables modelers and layout artists to work in parallel; enhancements to multi-display rendering that make it much easier to use out of the box, even on existing projects; and a new task-based wizard to give you a better starting point when creating new projects.

You can learn a great deal more about this release in the complete release notes or keep watching the video below.

GameDev News


3. December 2019


Every month Epic Games give away several assets for their Unreal Engine Marketplace and this month is no exception.  The only catch is you have to “buy” the assets before the next giveaway starts, although the purchase price is zero.  Once you have purchased an asset it is yours forever.

This months content consists of;

Normally they also release a few assets permanently free at the same time, however this month… at least at the time of writing, there are no such free assets.

You can learn more about the assets in the video below.

GameDev News


26. November 2019

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This is a very common question, so this guide and video is setting out to answer why *I* might choose to use Godot over those other engines. Keep in mind, this isn’t me saying Godot is better or worse than those engines. Additionally, I have a video on Unreal vs Unity in the works, so if you want to decide which of those engines to use, stay tuned for that.

Without further ado, let’s jump in.

Free

Obviously, the lack of a price tag is one of the most obvious features of Godot. Yes, you can start for free with both Unity and Unreal Engine, but both ultimately have a price tag. With Unity, you pay a per seat license fee if you make over 100K a year. With Unreal Engine you pay a fixed 5% royalty after the first $3000 dollars earned. If you’re not making money nor plan to, this obviously doesn’t matter… but the more successful your game is, the better a deal free is!

Open Source

On the topic of free, we also have free as in freedom. Godot is free in both regards, to price tag and license, being licensed under the MIT license. Unity trails in this regard having only select subsets of the code available. Unreal Engine has the source code available and you can completely build the engine from scratch, as well as being able to fix problems yourself by walking through a debug build and applying fixes.

UE4 however is under a more restrictive proprietary license, while Godot is under the incredibly flexible and permissive code license.

Another aspect in Godot’s favor… it’s also by far the smallest code base and very modular in design from a code perspective. This makes it among the easiest engines to contribute code to. The learning curve to understand the source code is a fraction of that to get started contributing to Unreal, while contributing to Unity is frankly impossible without a very expensive negotiated source license.

Language Flexibility

Over the years Unity have *REMOVED* language support. Once there was UnityScript and Boo, a python like language, in addition to C#. Now it’s pretty much just C# and their in development visual scripting language.

Unreal on the other hand has C++ support, with the C++ thanks to Live++ usable very much like a scripting language (although final build times are by far the worst of all 3 engines!), as well as the (IMHO) single best visual programming language available, Blueprints.

For Godot the options are much more robust. First off there is the Python-lite scripting language, GDScript. You can also use C++, although the workflow for gameplay programming may be suboptimal. Additionally, C# support is being added as a first-class language and there is a visual programming language available here as well, although I can’t really think of a reason to use it as it stands now.

Where Godot really shines though is its modularity. GDScript itself is implemented as a module, meaning making other custom scripting languages is a borderline trivial task, as is extending or customizing GDScript. Additionally, there is GDNative/NativeScript it makes it fairly simple to link to external code, without having to jump into the guts of Godot (nor having to compile Godot) or to write performance critical code in C or C++. Finally, you have the ability to create C++ “modules” that have access to all of the C++ classes available in Godot without having to make changes to the underlying codebase.

Ease of Use

This one is obviously subjective, but if you are looking to create a game, especially as a beginner, the learning curve and ease of use with GDScript make this the easiest of the 3 engines to pick up, at least in my opinion. Unreal Engine is frankly fairly appalling for 2D titles, having basically abandoned Paper2D (their 2D API) on the vine. Over the last couple years Unity have really been focusing heavier on dedicated 2D support, but you still must dig through a lot of cruft and overhead to get to the meat of your game.

With Godot you pretty much everything you need for 2D out of the box and the ability to work directly with pixel (or % based) coordinates.

It’s Tiny

Unreal and Unity are multi GB installs and both have a hub or launcher app. Godot… a 50ish MB zip file (plus templates for a couple hundred more MB needed when deploying). Download, unzip and start game development!

You Like it Better?

You may, or you may not like the coding model of Godot. Chances are if you like the Node based approach to game development, you will love Godot. All three game engines (and almost all modern game engines) take a composition-based approach to scene modeling. Godot takes it one step further, making everything nodes, trees of nodes, even scenes are simply nodes. The approach is different enough that users may either love or hate the approach. If you love the approach Godot takes, you will be productive in it. If you don’t like it, you’re probably better served using Unity or Unreal.

Why Not Pick Godot Then?

I am not even going to pretend that Godot is the perfect game engine and ideal in every situation… there are certainly areas where Unity and Unreal have a small to huge advantage. This could be its own entire video, but a quick list include:

  • Performance concerns, especially on large 3D scenes (hopefully resolved with proper culling and the upcoming Vulkan renderer). In 3D, both engines out perform Godot quite often
  • Platforms… Unity and Unreal support every single platform you can imagine, Godot supports most of the common consumer categories and takes longer to get support for devices like AR/VR. Hardware manufacturers work with Unity and Epic from the design stages, while Godot pretty much must wait for hardware to come to market and then for someone to implement it. Another huge difference, and one of the few downsides to open source software, it isn’t compatible with the closed proprietary licenses of console hardware. While Godot has been ported to run on console hardware, it isn’t supported out of the box and probably never will be.
  • Ecosystem. Godot has a vibrant community but can’t hold a candle to the ecosystem around Unreal and especially Unity. There are simply more users, more books, larger asset stores, etc.
  • The resume factor… this is a part of ecosystem continued. It’s easier to get a job with Unity experience or Unreal experience on the resume than Godot. While many people wouldn’t (and really for a full-time hire, shouldn’t) care what engine you use, when people are hunting for employees, they often look for Unity or UE experience specifically. The other side of this coin is the number of people with Unity or UE experience is larger if you are the one doing the hiring.
  • As with many open source projects, it’s still heavily dependent on one or two key developers. If the leads left the project, it would be a massive blow to the future of Godot. Meanwhile there are hundred or thousands of people being paid to develop Unity or Unreal and the departure of any individual member isn’t likely to have a tangible impact.

The Longer Video Version

Programming General


12. November 2019


There is a new bundle of interest for game developers on Humble, this is the Humble Unreal Engine Game Development Bundle featuring GameDev.tv.  It’s a collection of courses and assets (as well as the games QUBE 1 and 2) for use with the Unreal game engine.  As always the bundle is split into different tiers, where you buy a higher dollar value tier, you get all of the tiers below it.

In this bundle the tiers are:

1$ Tier

  • Unreal Cinematics Training Course
  • Q.U.B.E
  • Star Sparrow Modular Spaceship
  • Another Stylized Material Collection 8

16$ Tier

  • Math For Games Training Course
  • Unreal C++ v4.1X Training Course
  • QUBE 2
  • Master Control Material
  • Rusty Barrels Volume 2
  • Another Easy Terrain Material

20$ Tier

  • Unreal Multiplayer Training Course
  • Unreal C++ 4.22 Training Course
  • Unreal Blueprint Training Course
  • Unreal VR Training Course
  • Steampunk/Victorian Environment with Vehicles
  • Gamemaster Audio – Prosound Mini Pack
  • Slum Village Environment

As with all Humble Bundles, you can decide how your money is allocated between the publisher, humble, charity or if you so choose (and thanks if you do!) to support GFS using this link.  Learn more about this bundle in the video below.

GameDev News


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