Oppo Brings Ray Tracing Technology to Mobile Platforms – Phandroid | Tech US News

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As far as console and PC gaming goes, “ray tracing” is definitely one of the most popular buzzwords in the gaming industry, and with good reason. The feature allows consoles and computers to process more and more high-end graphics for a more visual experience – everything from shadows, lighting, reflection and more optical effects are made more realistic with the help of high-performance equipment.

With that said, Oppo has worked with Qualcomm to bring electronic image tracing capabilities to mobile gaming platforms, a performance that is not easy to achieve due to the limited power and size of the product. used to affect. In particular, Qualcomm’s newly announced Snapdragon 8 Gen 2 processor has done this kind of thing, and the two brands have collaborated with some good results, which happened during the Snapdragon 2022 Summit, held in Hawaii.

Meet the “Camp Guard”

For this, Oppo created a first-person shooter game scene called “Camp Guard” with more than 2,000 physical models, 800,000 triangles, and close to 100 textures. The company to work with Qualcomm Technologies for test driving, optimization, and development of compiler tools for Camp Guard. This also includes the optimization of the PhysRay Engine 2.0 driver, so that the new Snapdragon mobile platform can handle different lighting and textures.

Oppo supports Qualcomm Technologies’ Variable Rate Shading (VRS) technology, ensuring that PhysRay Engine 2.0 can work efficiently on Snapdragon 8 Gen 2, improving image quality while solving power consumption problems . Tit appeared with the game working well at 720p 60fps, with good lighting, movement and shadows for half an hour on the device powered by Snapdragon 8 Gen 2.

In the demo, when a soldier wears camouflage to camp in front of an oil tanker, his shadow corresponds to his strength in time. With Oppo’s Ray Traced Shadow and Alphatest, the shadow of a palm tree on an oil tanker changes according to the wind and the camera angle, adjusting its gradient and shape as needed.

This also works for objects off the screen, which can be processed, such as land, water, etc. in the artwork. Since Oppo’s PhysRay Engine supports all basic Physically-Based Rendering (PBR) textures, even light sources such as bullets can interact with lighting, making the image more beautiful. The demo can also display realistic water effects, including sunlight, ripple effects, and transparency.

Oppo and PhysRay

Oppo started its work on ray tracing technology back in 2020, collaborating with developers and game developers for its work on the “PhysRay Engine”, which is designed to manage electronic images of mobile devices. In the coming monthsOppo has reached out to chip companies to work together in developing new hardware and software solutions for mobile imaging by adding new features based on the needs of market, and add many different files to the supported list.

This year, PhysRay Engine 1.0 was made available for modification and back to Oppo developers worldwide. This was followed by the release of PhysRay Engine 2.0, which combines advanced ray tracing capabilities, including Oppo-only ray tracing effects, global rendering pipeline, and offline full track. In addition to this, Oppo has also collaborated with the 3D game engine giant Unity, integrating its line tracing solution into the Unity game engine, providing users with beautiful graphics while delivering the performance. high quality environment for developers.

Oppo has created PhysRay as an open solution with it available to global developers and developers, with easy solutions thanks to support. hybrid rendering of ray tracing and rasterization. It is also adaptive thanks to its ability dynamically adjusting the complexity and performance of the ray tracing algorithm, and is the balance of the high-quality ray images thanks to Oppo’s collaboration with Qualcomm and its latest Snapdragon 8 Gen 2 platform .

With all of this said, it should be interesting to see how mobile gaming changes with this kind of technology, and given the advancement of hardware and software dependencies. clearly in recent years, it should not be surprising to see many AAA game ports on mobile platforms soon. . Hopefully we see more improvements with Oppo’s tracking efforts in the coming months and years.

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