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Accelerate your game just with a couple of clicks!

Do you wish your game would perform better?

Faster frame rates mean that you can hit a wider audience and deliver a richer and more satisfying experience. However, scene optimization is a time-consuming process, often akin to dark magic.

Scene Optimizer was born out of professional VR and Mobile optimization work for our customers, and we have automated a range of techniques to make it easier for you to deliver better framerates with just a couple of clicks.

Which scenes work best with Scene Optimizer?

Scene Optimizer should only be purchased if you have large numbers of game objects in your scene, typically on mobile or VR where it can be extremely effective for low poly scenes like the one in our video. Unity terrain-based scenes handle asset rendering differently, and you will not get much of a benefit.

If your scene does not get a frame rate boost, then this can be for a range of different reasons, but not because Scene Optimizer did not do the tasks it promised to do. Before purchasing please read the following section on how Scene Optimizer works. If you do not understand it, then Scene Optimizer is not for you.

You are welcome to reach out to us and ask if you are unsure.

How Does Scene Optimizer Work?

Scene optimization is hard. When optimizing for mobile and VR, we often spend as long optimizing a scene as we do creating it.

You need to pay attention to project settings, lighting, post-processing, camera setup, shadow settings, asset optimization (a lot of the art on the asset store is poorly optimized), and level design. Each of these elements needs to be worked on to get the best result.

Scene Optimizer is not a magic bullet, but instead, it should be considered as another tool in your arsenal. It is particularly effective for large scenes with lots of meshes, as we demonstrate in the video, and its biggest benefit is that it takes an intelligent approach to merging game objects to reduce the rendering, culling, and shadowing overhead.

Scene Optimizer takes a hybrid approach to optimization as one approach rarely fits all scenarios. You drop your object tree onto Scene Optimizer and tell it what combination of techniques you want it to do.

Scene Optimizer will execute your configuration and automate the optimization of your scene. It can turn weeks of work into minutes and encourages experimentation to see which approach works best for you, as we provide a frame comparison system to show its impact.

Technique: Intelligent Mesh Cutting & Combining

Scene Optimizer understands that the way you should treat rocks and grass is entirely different from the way that you would treat buildings and even mountains.

Scene Optimizer uses a combination of size, spatial partitioning, and mesh combining to create merged objects that significantly reduce draw calls and aid the process of culling.

Scene Optimizer can also cut large meshes into smaller meshes, and change indexing to 32-bit if requested to make them perform better on mobile and VR devices.

This can result in massively increased performance as most modern mobile and desktop GPUs will render one larger mesh much faster than a lot of smaller ones.

Technique: Layer Based Distance Culling

Scene Optimizer can also automate the generation of meshes on different layers, and provides a system to easily control shadow and draw distances based on the size of the original objects.

This enables you to cull smaller objects quicker as they are less likely to be seen in the distance and to keep larger objects rendering further out. This can easily be tweaked and can have a profound impact on render performance.

Technique: Occlusion Culling

Unity has an inbuilt occlusion culling system, which is awesome when used properly, but if used incorrectly, especially in open-world situations, it can be much slower than no occlusion culling at all.

Scene Optimizer can help with Occlusion Culling, especially with large numbers of smaller objects such as grass and ground cover by turning potentially millions of culling decisions down into a relatively small number of larger culling decisions. This reduces CPU load and can have a profound impact on your game's performance.

Scene Optimizer Tips

Scene Optimizer should be considered as a handy helper to save time on some of your more common optimization processes.

Large scenes should enable layer-based culling in the settings, and then tweak the results. You will typically get the best benefit by reducing draw calls and shadows on small grass/rocks/bushes. Select your camera and experiment with the culling distances to tweak it. By reducing draw distances on small and medium-sized objects you can improve your render significantly.

Occlusion culling is not recommended on open-world scenes where there is nothing to occlude. It adds CPU overhead for no benefit. To get the best benefit, design your scene with natural or artificial obstacles. Stand behind them to see it in action.

Some vegetation shaders move vertices to simulate wind, and these will often break when merged. You can still use Scene Optimizer in your scene, but make sure that these objects are excluded.

Bonus - Object Placement Tools

We added a tool to quickly align objects with the ground/slope of an underlying terrain - convenient when moving a selection of objects around on the terrain to a different spot.

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About Procedural Worlds:

At Procedural Worlds our mission is to empower people to create, automate, and navigate worlds. Our products are easy to use, nicely integrated, and supported.

We service indies, professionals, and enterprises with our tools, and deliver custom projects for studios, enterprises, and government. Our special power is that we have both a deep procedural technology stack, and an amazing team of experts, and we leverage this unique combination to create applications, games, sims, mapping and mmo / metaverse experiences at a fraction of the typical time and cost. Check out our gallery, and then

contact us.

We are a Unity Partner, and Intel Partner, and have been a top asset store publisher since we first launched Gaia in 2015. Our reviews over this time speak for themselves.

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World Building Bundle - 2021 Edition - Get another 20% off our most popular tools with this awesome bundle. It includes Gaia Pro 2021, Gena Pro, Ambient Sounds, Pegasus and SECTR 2019.

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Gaia Pro 2023 - Gaia Pro 2023 is the latest version of our best-selling all-in-one world creation system. Gaia and supports Unity 2022.3 LTS onwards.

GeNa Pro - GeNa Pro is a level design tool designed to make it easy and fast to populate levels. It supports the ability to create splines, rivers, roads and villages and to shape and fill your terrain with rocks, trees grasses, and more.

SECTR Complete 2019 - A suite of performance-enhancing tools that enable open world streaming, and massive mobile games and includes the latest techniques in audio occlusion and propagation.

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If you have our tools and would like some optimized levels to build your game around or learn from, then check out our Game Ready Levels.

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We take some of the best modular assets in the store and make it easy for you to use them in your scene with Gaia Pro and GeNa Pro and our Procedural Spawner Packs. Bring your artistic vision to life and procedurally create in minutes what would take weeks or months by hand!

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Every year as we further develop our products we may charge an upgrade fee of 20-50% of the full purchase price for the next major release of our software. Our updates are done in sync with the yearly Unity release cycle i.e. 2020, 2021, 2022, etc.

You are not obliged to upgrade to newer versions of our products and your product will continue to work on the Unity release it was targeted at, however, old versions of our products will not be supported on new versions of Unity.

Upgrades support the team so that we can continue to support our products and you.