RayQueryTLASInstanceData 加速结构映射数据 AddResourceResult RenderAPI_VulkanRayQuery::AddSharedMesh(int sharedMeshInstanceId, float* verticesArray, float* normalsArray, float* tangentsArray, float* uvsArray, int vertexCount, int* indicesArray, int indexCount) { ... static constexpr VkBufferUsageFla...
rayQueryEXTrq;rayQueryInitializeEXT(rq,accStruct,gl_RayFlagsTerminateOnFirstHitEXT,cullMask,origin,tMin,direction,tMax);// Traverse the acceleration structure and store information about the first intersection (if any)rayQueryProceedEXT(rq);if(rayQueryGetIntersectionTypeEXT(rq,true)==gl_RayQueryComm...
UE使用Ray Query是需要打开硬件光追支持，这个功能开关对应到RHI_RAYTRACING宏。对于加速结构的组织封装，...
光线追踪技术 Ray Tracing Vulkan Ray Query API 介绍 Vulkan Ray Query API 介绍Vulkan Ray Query For Mobile Games请下载附件, 了解 Mediatek 对于 Vulkan Ray Query API 的介绍与光追应用开发思考相关文件下载Mediatek_Vulkan_Ray_Query_for_Mobile_Games.pdf ...
【移动端光线追踪】Mediatek Vulkan Ray Query for Mobile Games 转自联发科官网:https://developer.mediatek.com/RayTracing
- Expose Ray Query flags as constants in WGSL. Implement candidate intersections. By @kvark in [#5429](https://github.com/gfx-rs/wgpu/pull/5429) ### General Expand DownExpand Up@@ -128,7 +129,7 @@ By @ErichDonGubler in [#6456](https://github.com/gfx-rs/wgpu/pull/6456), [#61...
Fix a leak in ogre2 ray query (gazebosim#866) Browse files Signed-off-by: Shameek Ganguly <shameekarcanesphinx@gmail.com> Co-authored-by: Ian Chen gz-rendering7 (#17) 2 people authored and mderbaso-deepx committed Jun 4, 2024 Verified 1 parent 8697be9 commit ...
Description On my setup (see the Platform section), I have an Nvidia card that should in theory support RAY_QUERY and RAY_TRACING_ACCELERATION_STRUCTURE. Notably: wgpu's adapter.features() reports that they are supported vulkano's Physic...
联发科宣布提前布局Vulkan Ray Query技术方案,构建移动端光追技术生态。基于手机游戏应用的发展特征,相应的提出GPU增效方案,针对GPU性能提升,搭配GPU的周边技术,在保持系统资源平衡的基础上,实现高复杂度内...
前两张截图是我于两年前在当时最新的 iPhone 13 上实现 Ray Tracing 的真机渲染截图,虽然当时 Metal GPU 没有硬件支持,但也可以通过 Kernel Shader 使用 Ray Tracing Intersection Query 特性实现,本质上是 Ray Query 机制,为此还给 KhnorosGroup 的 SPIRV-Cross 开源项目增加了 Intersection Query 特性的实现(第...