Real-time rendering is the future of 3D rendering. The technique has gotten much recognition after its recent outputs have proved to be hits. Big-name entertainment series such as Star Warsand Grand Theft Auto have employed real-time rendering in their latest franchises: Rogue One and Grand Theft Auto V, respectively. Although both outputs use it for visual effects and recreation, it shows the potential of what real-time rendering could do for related industries.
The 3D rendering industry has many branches. Video game design, marketing, product designs, architecture, and visual effects are just some of its many applications. All these industries rely on 3D rendering to help take their visual effects to the next level.
Whether it’s attracting new clients through a poster or to enhance a video game experience, rendering does the job. So how does real-time rendering contribute to this?
Current rendering techniques uses free 3d modeling software and big render engines such as Render Man. In this process, if artists want to see a preview of their final output, they’d have to render their work first. This would take a couple of hours—depending on the complexity of the object rendered.
Real-time rendering takes some of this time away. As the name implies, the process renders an image or effect so fast, it seems like it’s rendered immediately. This is useful for artists who don’t want to use up a lot of time to check on a change caused by a small edit in a nearly finished product or for creating backgrounds immediately, resulting in a more streamlined work process.
With this kind of technology, creators can create animation similarly to live-action work. In live films, multiple cameras can be positioned and moved around an area to find the optimal spot for cinematography.
Previously, animation had to stick to the views originally presented by a storyboard, as looking for the different viewing angles for the same scene was too difficult. However, real-time rendering allows creators to pan through the whole scene immediately. This is helpful in creating more immersive gameplay and universes!
How does this affect other industries relying on 3D rendering? Although real-time rendering still can’t replace traditional render techniques and render farms, it does help in elevating the quality of outputs. Artists in marketing and real estate fields can use real-time rendering to further campaigns involving virtual and augmented reality. This can make developers create realistic universes for the user to immerse in.
Knowing that virtual reality can be taken a step up with this technology, it would be exciting to see what the products could be. Perhaps, instead of using VR as a showroom, it could be expanded to the whole project’s building and the viewer can visit other rooms. Architects and engineers could also easily edit design prototypes immediately. Whether it’s determining where’s the best place to put emergency exits or how ergonomic a product is, real-time rendering allows designers to work and reverse designs while they still can.
This is definitely a step forward for the digital industry as we know it. The next problem is to find the best person to do the work. Majority of those who’ve used real-time rendering use a program called Unreal Engine 4. This program has been used in creating a variety of games and visual effects.
Oftentimes, the people who have experience in traditional 3D rendering don’t take a long time to learn how to render real-time. If you’re looking for someone to incorporate real-time rendering in your product, it would be best to look for veterans in the business who are always open to change.
Real estate developers and local businesses would greatly benefit if the artist they collaborate with is within their vicinity. This makes it easier for them to incorporate the spirit of their product since the artist understands the market they’re going for. Although digital rendering isn’t necessarily the cheapest form of visuals you can get, the quote you’re going after may differ from one area to another. For those in Vancouver, architectural rendering 3D companies like RealSpace 3D have experienced architects who have worked heavily with visual rendering.
The possibilities we can do with real-time rendering are still being uncovered. Whether or not real-time rendering gets to replace traditional 3D rendering is still debatable. However, one thing’s for sure: finding out is going to be exciting.