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* Re-enable CreateBLAS in RenderDeviceVulkan * Update SPVRemapper to suppot raytracing opcode remapping * Null initialize BLAS on RenderMesh * Clean proper to generate BLAS on mesh data loading * SceneRaytracingSystem stub * Glue SceneRaytracing * Remove pipelines from SceneRaytracing for now, just do TLAS, tie it to SceneRaytracingSystem, updates only once per frame just like how we want in a clean way https://files.facepunch.com/sampavlovic/1b0611b1/ngfx-ui_Ck3ckzQQFT.png * Send Descriptor Set of Raytracing World to RenderAttribute * RTAO example using RayQuery * RayTracingShader API stub * Set SM6.0 and dxlevel 120 as default * Instead of making raytracing opt-in, add -nogpuraytracing to force disable it * Add IRenderDevice::IsRayTracingSupported() to easily query support for it * Fix IsRayTracingSupported() * RTAO Adjustments * Allow Rayquery through AS on Compute and Pixel shaders even if not optimal, avoids it crashing when acessing it on compute * Strip CRaytraceSceneWorld to just generating TLAS, dont need anything else for now and we need a better way to handle UGC than what's there * Bindless::RaytracingAccelerationStructure() * Simplify interface too * Stub for UpdateSkinnedForRaytracing * Dotnet format and fix documentation, make RTAO run at correct stage * Only support raytracing in tools mode for now * Move raytracing stuff to Raytracing.hlsl * Stub RTX shader * Internal Raytracingshader and remove useless stuff exposed from it * VfxProgramHasRenderShader should check for VFX_PROGRAM_RTX too, that's the source from everything else failing * Add arbitrary entry point support to shaders, needed as RTX shaders use [shader("XXX")] instead of MainXXX directly * RenderTools::TraceRays API, preliminary implementation, RTAO uses RaytracingShader * Make RT support internal, allow RT on game * Remove RaytracedAmbientOcclusion, will be on scenestaging when ready * Update engine/Sandbox.Engine/Systems/Render/RayTracingShader.cs Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix rebase * Update shaders --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Class Attributes: [Handles:Sandbox.ManagedTypeName] Set a class to use a handle system. A good example here is Sandbox.PhysicsBody. On creation we call a managed function to get a handle (an int) and we store that in the IPhysicsBody in native. Any time we pass a IPhysicsBody from native to managed, we pass the int and look up the real object. In the constructor of the physics object in native we call into native to destroy the handle. Which ensures that the pointer is cleared and can't try to be used.