Cyfra: Real-time Rendering Pipeline #70
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…ries and packages
convert to new Scala 3 syntax
SpirvTools are now integrated into the flow.
* Added "-feature", "-deprecation", "-unchecked", "-language:implicitConversions" to scalacOptions
Whole code base should now use Scala3 new syntax and significant indents. If anyone sees unnecessary {} that I missed, please get rid of them.
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This merge request delivers the GSoC 2025 by implementing a real-time Vulkan rendering pipeline supporting interactive scene rendering to windows, data streams, and files.
Key Changes and Features
A new module,
cyfra-rtrp(Real-Time Rendering Pipeline), has been added with the core components of this system.1. High Level Window & Surface Management
WindowManager: A high-level manager (cyfra-rtrp/window/WindowManager.scala) that integrates the window system with the Vulkan context.GLFWWindowSystem: Concrete implementation using GLFW (cyfra-rtrp/window/platform/GLFWWindowSystem.scala) for cross-platform compatibility.SurfaceManager: Manages the connection between native windows and Vulkan rendering surfaces (cyfra-rtrp/surface/SurfaceManager.scala), abstracting away platform specific details.2. Swapchain
SwapchainManager: Manages the lifecycle of the Vulkan swapchain, including creation, recreation on window resize, and image presentation (cyfra-rtrp/SwapchainManager.scala).3. Graphics Pipeline
GraphicsPipeline: Sum up the complex state of a Vulkan graphics pipeline, including vertex/fragment shaders, vertex input descriptions, viewport/scissor state, and rasterization settings (cyfra-rtrp/graphics/GraphicsPipeline.scala).4. Hybrid Compute and Graphics Rendering
GFunction) to generate data or a texture, and then sample that texture in a graphics fragment shader.rtrpExample(cyfra-rtrp/rtrpExample.scala) demonstrates this by running a compute shader each frame to generate an animated texture, which is then rendered onto a quad and displayed in a window. TheupdateDataBufferWithComputemethod shows how aGFunctionis executed to a GPU buffer before the graphics commands are submitted.bufferWidth = 16 looks cuteThis work lays a foundation for future graphics development in Cyfra, enabling a wide range of realtime applications from data visualization to games