Subject: General Tech | September 23, 2017 - 01:39 PM | Scott Michaud
Tagged: ue4, epic games, pc gaming
Epic Games has released a preview build of Unreal Engine 4.18. This basically sets a bar for shipped features, giving them a bit of time to crush bugs before they recommend developers use it for active projects. This version has quite a few big changes, especially in terms of audio and video media.
WebAssembly is now enabled by default for HTML5.
As for the cool features: Epic is putting a lot of effort in their media framework. This allows for a wider variety of audio and video types (sample rates, sample depths, and so forth) as well as, apparently, more control over timing and playback, including through Blueprints visual scripting (although you could have always made your own Blueprint node anyway). If you’re testing out Unreal Engine 4.18, Epic Games asks that you pay extra attention to this category, reporting any bugs that you find.
Epic has also improved their lighting engine, particularly when using the Skylight lighting object. They also say that Volumetric Lightmaps are also, now, enabled by default. This basically allows dynamic objects to move through a voxel-style grid of lighting values that are baked in the engine, which adds indirect lighting on them without a full run-time GI solution.
The last thing I’ll mention (although there’s a bunch of cool things, including updates to their audio engine and the ability to reference Actors in different levels) is their physics improvements. Their Physics Asset Editor has been reskinned, and the physics engine has been modified. For instance, APEX Destruction has been pulled out of the core engine into a plug-in, and the cloth simulation tools, in the skeletal mesh editor, are no longer experimental.
Unreal Engine 4.18 Preview can be downloaded from the Epic Launcher, but existing projects should be actively developed in 4.17 for a little while longer.
Subject: General Tech | September 23, 2017 - 01:10 PM | Scott Michaud
Tagged: pc gaming, crytek
The latest version of CRYENGINE, 5.4, makes several notable improvements. Starting with the most interesting one for our readers: Vulkan has been added at the beta support level. It’s always good to have yet another engine jump in with this graphics API so developers can target it without doing the heavy lifting on their own, and without otherwise limiting their choices.
More interesting, at least from a developer standpoint, is that CRYENGINE is evolving into an Entity Component framework. Amazon is doing the same with their Lumberyard fork, but Crytek has now announced that they are doing something similar on their side, too. The idea is that you place relatively blank objects in your level and build them up by adding components, which attaches the data and logic that this object needs. This system proved to be popular with the success of Unity, and it can also be quite fast, too, depending on how the back-end handles it.
I also want to highlight their integration of Allegorithmic Substance. With game engines switching to a PBR-based rendering model, tools can make it easier to texture 3D objects by stenciling on materials from a library. That way, you don’t need to think how gold will behave, just that gold should be here, and rusty iron should be over there. All of the major engines are doing it, and Crytek, themselves, have been using Substance, but now there’s an actual, supported workflow.
CryEngine is essentially free, including royalty-free, to use. Their business model currently involves subscriptions for webinars and priority support.
Subject: General Tech | September 23, 2017 - 12:41 PM | Scott Michaud
Tagged: pc gaming, amazon
Lumberyard has been out for a little over a year and a half, and it has been experiencing steady development since then. Just recently, they published a blog post highlighting where they want the game engine to go. Pretty much none of this information is new if you’ve been following them, but it’s still interesting none-the-less.
From a high level, Amazon has been progressing their fork of CryEngine into more of a component-entity system. The concept is similar to Unity, in that you place objects in the level, then add components to them to give them the data and logic that you require. Currently, these components are mostly done in Lua and C++, but Amazon is working on a visual scripting system, like Blueprints from Unreal Engine 4, called Script Canvas. They technically inherited Flow Graph from Crytek, which I think is still technically in there, but they’ve been telling people to stop using it for a while now. I mean, this blog post explicitly states that they don’t intend to support migrating from Flow Graph to Script Canvas, so it’s a “don’t use it unless you need to ship real soon” sort of thing.
One of Lumberyard’s draws, however, is their license: free, but you can’t use this technology on any cloud hosting provider except AWS. So if you make an offline title, or you use your own servers, then you don’t need to pay Amazon a dime. That said, if you do something like leaderboards, persistent logins, or use cloud-hosted multiplayer, then you will need to do it through AWS, which, honestly, you were probably going to do anyway.
The current version is Lumberyard Beta 1.10. No release date has been set for 1.11, although they usually don’t say a word until it’s published.
Subject: General Tech | September 23, 2017 - 12:22 PM | Scott Michaud
Tagged: pc gaming, Unity
While it’s not technically released yet, Unity has flipped the naming scheme of Unity 2017.2 to Unity 2017.2.0f1. The “f” stands for final, so we will probably see a blog post on it soon. This version has a handful of back-end changes, such as improved main-thread performance when issuing commands to graphics APIs, but the visible changes are mostly in two areas: XR (VR + AR) and baked lighting.
From the XR standpoint, a few additions stand out. First, this version now supports Google Tango and Windows Mixed Reality, the latter of which is tied to the Windows 10 Fall Creators Update, so it makes sense that Unity would have support in the version before that gets released (October 17th). In terms of features, the editor now supports emulating a Vive headset, so you can test some VR elements without having a headset. I expect this will mostly be good for those who want to do a bit of development in places where they don’t have access to their headset, although that’s blind speculation from my standpoint.
The other area that got a boost is baked global illumination. Unity started introducing their new Progressive Lightmapping feature in Unity 5.6, and it bakes lighting into the scenes in the background as you work. This update allows you to turn shadows on and off on a per-object basis, and it supports double-sided materials. You cannot have independent lighting calculations for the front and back of a triangle... if you want that, then you will need to give some volume to your models. This is mostly for situations like the edge of a level, so you don’t need to create a second wall facing away from the playable area to block light coming in from outside the playable area.
I’m not sure when the official release is, but it looks like the final, supported build is out now.
Subject: General Tech | September 22, 2017 - 02:05 PM | Jeremy Hellstrom
Tagged: DRAM, Samsung, SK Hynix, micron
The change process technology continues to have a negative effect on DRAM supplies and according to the story posted on Electronics Weekly there is no good news in sight. The three major vendors, Samsung, SK Hynix and Micron are all slowing production as a result of new fabs being built and existing production lines upgraded for new process technology such as EUV. This will ensure that prices continue to slowly creep up over the remainder of this year and likely into 2018. Drop by for more information on the challenges each are facing.
"While overall DRAM demand will remain high in 2018, new fabs being planned will not be ready for mass production until 2019 at the earliest."
Here is some more Tech News from around the web:
- What Happened To ReRAM? @ Semiconductor Engineering
- esla Discontinues Its Most Affordable Model S @ Slashdot
- Ah, good ol' Windows update cycles... Wait, before anything else, check your hardware @ The Register
- Asustek to launch next-generation ZenFone 5 in March 2018 @ DigiTimes
- Parrot mimics owner to make purchases using Amazon Echo @ The Inquirer
- BlackBerry's QNX to run autonomous car software @ The Register
- iOS11 turns Bluetooth and Wifi back on if its 5am, or you walk about a bit @ The Inquirer
Subject: General Tech | September 21, 2017 - 12:43 PM | Alex Lustenberg
Tagged: z270, windows 10, WD, video, toshiba, ShadowPlay, ryzen, podcast, nvidia, nuc, msi, max-q, Intel, gs63vr, GLOBALFOUNDRIES, gigabyte, EPYC, ansel, 2500U, 12TB
PC Perspective Podcast #468 - 09/21/17
Join us for discussion on AMD Raven Ridge rumors, Intel and Global Foundries new fabrication technology!
The URL for the podcast is: http://pcper.com/podcast - Share with your friends!
- iTunes - Subscribe to the podcast directly through the iTunes Store (audio only)
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- RSS - Subscribe through your regular RSS reader (audio only)
- MP3 - Direct download link to the MP3 file
Hosts: Ryan Shrout, Josh Walrath, Sebastion Peak, Allyn Malventano
Peanut Gallery: Ken Addison, Alex Lustenberg
Program length: 1:39:59
Week in Review:
News items of interest:
Hardware/Software Picks of the Week
Subject: General Tech | September 20, 2017 - 09:44 PM | Josh Walrath
Tagged: GLOBALFOUNDRIES, FinFET, FD-SOI, 12nm, 14nm, 14nm+, 22FDX, 28FDX, 12FDX, amd, Vega, ryzen
Subject: General Tech, Graphics Cards | September 20, 2017 - 06:21 PM | Jeremy Hellstrom
Tagged: nvidia, ShadowPlayk, ansel, battlegrounds, shadow of mordor
Gamescom 2017 just wrapped up and NVIDIA made a few interesting announcements during the conference. For those enjoying PlayerUnknown’s Battlegrounds, they announced the game now fully supports ShadowPlay Highlights along with the newly released Lawbreakers. That means you can capture all your gameplay in 4K 60 FPS, with either always-on or manual saving, and built-in uploading tools.
In addition to video capture of gameplay, their Ansel screen capture tool for the artistically inclined has also been updated. Ansel now works in 25 titles, from The Witcher 3 through Hellblade: Senua’s Sacrifice to new genres like Pro Evolution Soccer 2018 so you can truly show that the 'injured' player lying on the turf truly did take a dive. NVIDIA reports that you will be able to capture super-resolution, 360-degree, HDR, and stereo photographs in games developed in either the Unity Engine or the Unreal Engine as Ansel will now be provided as an add-in for those game engines.
Last but not least is a giveaway. NVIDIA will be giving away 50,000 Middle Earth: Shadow of Mordor game codes to GeForce Experience community members! You do have to sign up to win but once you are a member of GFE you are automagically entered to win. They will message you in app on Sept 26th to let you know if you are a winner so you can still sign up if you are interested. It will also support Ansel, if you run across a photogenic orc beheading you want to share.
As a reminder, the offer for any who purchases of select GeForce GTX 1080 Ti or 1080 GPUs, as well as systems and laptops containing the same will get Destiny 2 on the PC launch date.
Subject: General Tech | September 20, 2017 - 02:13 PM | Jeremy Hellstrom
Tagged: gaming, divinity original sin 2
The original game was the first RPG that offered you a chance to argue with yourself, with a unique method of dialogue between the two main characters you played. It incorporated the environmental effects of spells in a much more effective way than the majority of RPGs, making it wise to dump water on an opponent before zapping them with a lightning bolt. The quests were often quite unique and the sequel seems to keep that alive, one reviewer at Rock, Paper, SHOTGUN describes how they "ate the meat from the shark’s mouth" as part of the solution to a quest. If you are looking for a different type of fantasy RPG that will make you smile, cry and scratch your head, often simultaneously, then check out the review and see if you want to pick up the game that launched today.
"Divinity: Original Sin 2 is out of Early Access and fully released. Adam and John have both spent many, many hours with the alpha, and are now beginning to chew their way through the full version."
Here is some more Tech News from around the web:
- Humble Very Positive Bundle
- Abe's Oddysee free @ Humble Bundle
- Dontnod delay Vampyr into 2018 @ Rock, Paper, SHOTGUN
- Tower Thoughts: What I Think About Destiny 2 So Far @ Techgage
- Codemasters F1 2017: PC graphics performance @ Guru of 3D
Subject: General Tech | September 20, 2017 - 01:39 PM | Jeremy Hellstrom
Tagged: nuc, kaby lake h, Intel, Hades Canyon VR, Hades Canyon
CNXSoft were granted a look at upcoming Intel NUC models this morning, including the next generation of systems, dubbed Hades Canyon, with a variety of other Canyons as well. The most interesting are the top models, powered by Kaby Lake H and a discrete GPU, the NUCxi7HVK aka Hades Lake VR and NUCxi7HNK which is Hades Lake without VR. Those two models will support for up to six displays and offer two Thunderbolt 3 ports, a pair of PCIe SSDs as well as support for Intel Optane. All of these features could require a slightly larger footprint than we are used to with NUCs especially considering the dGFX. Head on over for more details on the other NUC models you can expect to see in the coming years.
"Intel’s new generation of Gemini Lake and Coffee Lake processors is expected to launch at the end of this year, beginning of next, and this morning I received Intel’s NUC roadmap that gives a good idea of what’s coming in 2018 and 2019."
Here is some more Tech News from around the web:
- iOS 11 borks email for Outlook, Office 365 and Exchange users @ The Inquirer
- Seriously, Is It That Easy To Skim Cards? @ Hack a Day
- Intel reportedly delays 10nm Cannon Lake CPUs until late-2018 @ The Inquirer
- Electric Bus Sets Record With 1,101-Mile Trip On a Single Charge @ Slashdot
- Popular Steam Extension 'Inventory Helper' Spies On Users, Says Report @ Slashdot
- Apple acknowledges connection issue with new Apple Watch @ Ars Technica
- Itching to stuff iOS 11 on your iPhone? You may want to hold off for a bit @ The Register
- Google, Bing, Yahoo! data hoarding is like homeopathy. It doesn't work – new study claims @ The Register