clara/bluenoise-raytracer
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Using buffer reference instead of un-sized array

Browse source
This commit is contained in:
mklefrancois 2021-06-11 12:25:06 +02:00
parent e3a57e6d63
commit c8a0122dd6
248 changed files with 2593 additions and 2660 deletions
Download patch file Download diff file Expand all files Collapse all files

22
ray_tracing_manyhits/hello_vulkan.h
View file

@ -67,11 +67,15 @@ public:
// Instance of the OBJ
struct ObjInstance
{
uint32_t objIndex{0}; // Reference to the `m_objModel`
uint32_t txtOffset{0}; // Offset in `m_textures`
nvmath::mat4f transform{1}; // Position of the instance
nvmath::mat4f transformIT{1}; // Inverse transpose
uint32_t hitgroup{0}; // Hit group of the instance
nvmath::mat4f transform{1}; // Position of the instance
nvmath::mat4f transformIT{1}; // Inverse transpose
uint32_t objIndex{0}; // Reference to the `m_objModel`
uint32_t txtOffset{0}; // Offset in `m_textures`
VkDeviceAddress vertices;
VkDeviceAddress indices;
VkDeviceAddress materials;
VkDeviceAddress materialIndices;
uint32_t hitgroup{0}; // Hit group of the instance
};
// Information pushed at each draw call
@ -96,9 +100,10 @@ public:
VkDescriptorSetLayout m_descSetLayout;
VkDescriptorSet m_descSet;
nvvk::Buffer m_cameraMat; // Device-Host of the camera matrices
nvvk::Buffer m_sceneDesc; // Device buffer of the OBJ instances
std::vector<nvvk::Texture> m_textures; // vector of all textures of the scene
nvvk::Buffer m_cameraMat; // Device-Host of the camera matrices
nvvk::Buffer m_sceneDesc; // Device buffer of the OBJ instances
std::vector<nvvk::Texture> m_textures; // vector of all textures of the scene
nvvk::ResourceAllocatorDma m_alloc; // Allocator for buffer, images, acceleration structures
@ -147,6 +152,7 @@ public:
VkPipelineLayout m_rtPipelineLayout;
VkPipeline m_rtPipeline;
nvvk::Buffer m_rtSBTBuffer;
struct RtPushConstant
{
nvmath::vec4f clearColor;