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Using final KHR ray tracing extension: VK_KHR_acceleration_structure, VK_KHR_ray_tracing_pipeline and VK_KHR_ray_query

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This commit is contained in:
mklefrancois 2020-11-23 11:33:51 +01:00
parent 7179569ec3
commit b26ff92473
80 changed files with 2446 additions and 2351 deletions
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24
ray_tracing_animation/hello_vulkan.h
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@ -132,18 +132,18 @@ public:
vk::Format m_offscreenDepthFormat{vk::Format::eD32Sfloat};
// #VKRay
void initRayTracing();
nvvk::RaytracingBuilderKHR::Blas objectToVkGeometryKHR(const ObjModel& model);
void createBottomLevelAS();
void createTopLevelAS();
void createRtDescriptorSet();
void updateRtDescriptorSet();
void createRtPipeline();
void createRtShaderBindingTable();
void initRayTracing();
nvvk::RaytracingBuilderKHR::BlasInput objectToVkGeometryKHR(const ObjModel& model);
void createBottomLevelAS();
void createTopLevelAS();
void createRtDescriptorSet();
void updateRtDescriptorSet();
void createRtPipeline();
void createRtShaderBindingTable();
void raytrace(const vk::CommandBuffer& cmdBuf, const nvmath::vec4f& clearColor);
vk::PhysicalDeviceRayTracingPropertiesKHR m_rtProperties;
vk::PhysicalDeviceRayTracingPipelinePropertiesKHR m_rtProperties;
nvvk::RaytracingBuilderKHR m_rtBuilder;
nvvk::DescriptorSetBindings m_rtDescSetLayoutBind;
vk::DescriptorPool m_rtDescPool;
@ -154,8 +154,8 @@ public:
vk::Pipeline m_rtPipeline;
nvvk::Buffer m_rtSBTBuffer;
std::vector<nvvk::RaytracingBuilderKHR::Instance> m_tlas;
std::vector<nvvk::RaytracingBuilderKHR::Blas> m_blas;
std::vector<nvvk::RaytracingBuilderKHR::Instance> m_tlas;
std::vector<nvvk::RaytracingBuilderKHR::BlasInput> m_blas;
struct RtPushConstant
{
@ -180,4 +180,6 @@ public:
vk::DescriptorSet m_compDescSet;
vk::Pipeline m_compPipeline;
vk::PipelineLayout m_compPipelineLayout;
vk::BuildAccelerationStructureFlagsKHR m_rtFlags;
};