VK-GL-CTS
filament
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VK-GL-CTS | filament | |
---|---|---|
17 | 27 | |
496 | 17,083 | |
1.0% | 1.2% | |
9.9 | 9.8 | |
7 days ago | 5 days ago | |
C++ | C++ | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
VK-GL-CTS
- What coin will pump in 2023?
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A770/A750 Performance in Minecraft Java?
Minecraft Java edition uses the OpenGL graphics engine, which was created by the Khronos Group. Vulkan was also created by them.
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I have a problemo
In the C++ standard, there is nothing. But if you are searching for something that can qualify as a standard, try the Khronos Group libs, here: https://www.khronos.org/
- Performance of GL_POINTS vs compute shader for 1x1 quads
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How the SYCL spec gets updated
The caretaker of the SYCL spec is Khronos a non-profit standards body that is home to several projects focused on graphics, machine learning, parallel computing, VR and visual computing. You will note that all these pieces work together to build frameworks. Some of the more visible ones that you might be familiar with are openGL and Vulkan.
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Discussion Thread
Why does the Khronos group have so many standards? Do they really need all this?
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Linux M1 GPU driver passes 99% of the dEQP-GLES2 compliance tests
It's more than that, it's the official conformance tests:
https://github.com/KhronosGroup/VK-GL-CTS/blob/main/external...
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Compressed Texture Converter/Writer
https://www.khronos.org/ is the open standards body in charge of OpenGL and Vulkan. They’re pretty far from being a big commercial product maker ;)
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Haptics Industry Forum and Khronos forge cooperative liaison to bring haptics to the Metaverse
The Haptics Industry Forum (HIF) and The Khronos® Group have entered into a cooperative liaison agreement to foster synergy between the two organizations to encourage the integration of advanced haptics functionality into the Khronos OpenXR™ open standard for portable augmented and virtual reality, to enable broad availability of haptics in the metaverse and beyond. This agreement enables HIF and Khronos to collaborate with a shared goal to enable broad, cross-platform access to next-generation haptic feedback in XR applications, enabling rich multisensory experiences to reach beyond 3D visuals for the eyes and spatial audio for the ears – and include expressive haptics for touch.
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Metaverse app allows kids into virtual strip clubs
The true metaverse concept (not rebranded private apps like roblox, vrchat, second life, decentraland or horizons) will be based on an open set of standards, which are still in development.
filament
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Filament – A Language for Fearless Hardware Design
Also: Filament is a real-time physically-based renderer written in C++. It is mobile-first, but also multi-platform.
https://google.github.io/filament/
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Looking for resources / mentor
Also beginner here, I think you can learn other's codes to get a better understanding of the API by learning how others can abstract these concept into higher level. They're many great projects out there like Google's pbr renderer filament https://github.com/google/filament, AMD's gltf sample https://github.com/GPUOpen-LibrariesAndSDKs/glTFSample and also as many suggested, the Sascha Willems's repos https://github.com/SaschaWillems and the official sample https://github.com/KhronosGroup/Vulkan-Samples
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Flutter and Apple Vision Pro
In the Flame discussions page, there is a request for 3D, and Flame developers write that they will be happy to start working on support once when Impeller is stable on most major platforms. So what can the community do? 1) Create discussion topics, just like these posts. Or in other discussion forums. 2) Learn about Impeller, Filament, Flame, and Flutter and be willing to contribute to their development. 3) Join Flame now and try to do something or contribute. 4) Study the implementation of Flutter 3D, and try to do something together with ARCore or ARKit plugins.
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Appleseed – open-source, physically-based global illumination rendering engine
Anyone know much about how this compares to Filament by Google?
https://github.com/google/filament
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Searching for Reliable Cross-Platform Rendering Framework (C/C++)
Have you tried Filament? https://google.github.io/filament/
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What is this C++ trick called? It looks a bit like PIMPL.
I was looking through the Google Filament repo and I noticed that the classes in include/filament use a trick I haven't seen before that hide implementation details similar to PIMPL.
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Why aren't there constantly more shading languages popping up all the time like other languages?
There are a handful of other examples out there of high-level shading languages - Cg (long deprecated), whatever Filament Material system uses (example), and various GLSL preprocessors (example).
- Fence callback system
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OpenGL displays the color of an image different from the system color profile;
I'm loading a texture using OpenGL enjoy this glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, texture.width, texture.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, texture.pixels.data()); The issue is that the color of the image looks different from the one I see when I open the file on the system image viewer. On the screenshot you can see the yellow on the face displayed on the system image viewer has the color #FEDE57 but the one that is displayed in the OpenGL window is #FEE262 Is there any flag or format I could use to match the same color calibration? Displaying this same image as a Vulkan texture looks fine, so I can discard there is not an issue in how I load the image data. [EDIT] In the end it seems likethe framebuffer in OpenGL doesn't gets color corrected, so you have to tell the OS to do it for you #include void prepareNativeWindow(SDL_Window *sdlWindow) { SDL_SysWMinfo wmi; SDL_VERSION(&wmi.version); SDL_GetWindowWMInfo(sdlWindow, &wmi); NSWindow *win = wmi.info.cocoa.window; [win setColorSpace:[NSColorSpace sRGBColorSpace]]; } I found this solution here https://github.com/google/filament/blob/main/libs/filamentapp/src/NativeWindowHelperCocoa.mm https://preview.redd.it/2td3rs19p4f71.jpg?width=1476&format=pjpg&auto=webp&s=454d4e554d47e3a4e11a16c938304f1125ed7622
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Weird Vulkan Bug
I found this issue on github https://github.com/google/filament/pull/3190/files
What are some alternatives?
apitrace - Tools for tracing OpenGL, Direct3D, and other graphics APIs
android-3D-model-viewer - Android OpenGL 2.0 application to view 3D models. Published on Play Store
magnum-examples - Examples for the Magnum C++11 graphics engine
THREE.js-PathTracing-Renderer - Real-time PathTracing with global illumination and progressive rendering, all on top of the Three.js WebGL framework. Click here for Live Demo: https://erichlof.github.io/THREE.js-PathTracing-Renderer/Geometry_Showcase.html
basis_universal - Basis Universal GPU Texture Codec
compose-samples - Official Jetpack Compose samples.
vulkan_renderer - A toy renderer written in C using Vulkan to perform real-time ray tracing research.
The-Forge - The Forge Cross-Platform Rendering Framework PC Windows, Steamdeck (native), Ray Tracing, macOS / iOS, Android, XBOX, PS4, PS5, Switch, Quest 2
Mapbox GL - Interactive, thoroughly customizable maps in native Android, iOS, macOS, Node.js, and Qt applications, powered by vector tiles and OpenGL
rust-skia - Rust Bindings for the Skia Graphics Library
cobalt - Cobalt is a lightweight HTML5 application container
OpenSceneGraph - OpenSceneGraph git repository