Catcrafts/Crafter.Graphics
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

templated pipeline

Browse source
This commit is contained in:
Jorijn van der Graaf 2026-01-31 21:08:42 +01:00
commit 74832c6824
8 changed files with 229 additions and 170 deletions
Download patch file Download diff file Expand all files Collapse all files

36
examples/VulkanAnimation/main.cpp
View file

@ -9,31 +9,32 @@ import Crafter.Math;
typedef VulkanShader<"raygen.spv", "main", VK_SHADER_STAGE_RAYGEN_BIT_KHR, 2, {{{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 0}, {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1}}}> Raygenspv;
typedef VulkanShader<"closesthit.spv", "main", VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR, 0, {{}}> Closesthitspv;
typedef VulkanShader<"miss.spv", "main", VK_SHADER_STAGE_MISS_BIT_KHR, 0, {{}}> Misspv;
typedef std::tuple<Raygenspv, Misspv, Closesthitspv> AllShaders;
typedef std::tuple<
ShaderGroup<0, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>,
ShaderGroup<1, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>,
ShaderGroup<VK_SHADER_UNUSED_KHR, 2, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>
> ShaderGroups;
typedef PipelineRTVulkan<AllShaders, ShaderGroups> Pipeline;
int main() {
/*
This sets up all necessary things and creates the vulkan device.
This must be called before any vulkan related things.
Things like VkDevice are static members of the VulkanDevice class.
*/
VulkanDevice::CreateDevice();
VulkanDevice::CreateDevice();
WindowVulkan window(1280, 720, "HelloVulkan");
VkCommandBuffer cmd = window.StartInit();
Raygenspv::CreateShader();
Closesthitspv::CreateShader();
Misspv::CreateShader();
ShaderBindingTableVulkan<AllShaders>::Init();
std::array<VkDescriptorSetLayout, 3> layouts {{Raygenspv::layout, Raygenspv::layout, Raygenspv::layout}};
PipelineRTVulkan<Raygenspv, Closesthitspv, Misspv, Raygenspv, Closesthitspv, Misspv>::Init(layouts);
Pipeline::Init(cmd, layouts);
window.SetPipelineRT<Pipeline>();
DescriptorPool pool;
pool.sets.resize(3);
pool.BuildPool(DescriptorPool::GetPoolSizes<Raygenspv, Raygenspv, Raygenspv>(), layouts);
WindowVulkan window(1280, 720, "HelloVulkan");
/*
StartInit gives you a VkCommandBuffer to use before the event loop starts
Use this for inititializing things like textures.
*/
VkCommandBuffer cmd = window.StartInit();
Mesh triangleMesh;
std::array<Vertex, 3> verts {{{-150, -150, 100}, {0, 150, 100}, {150, -150, 100}}};
std::array<std::uint32_t, 3> index {{2,1,0}};
@ -41,13 +42,12 @@ int main() {
RenderingElement3DVulkan& el = RenderingElement3DVulkan::elements.emplace_back(triangleMesh);
MatrixRowMajor<float, 4, 3, 1> transform = MatrixRowMajor<float, 4, 3, 1>::Identity();
std::memcpy(el.instance.transform.matrix, transform.m, sizeof(transform.m));
RenderingElement3DVulkan::tlases.resize(3);
window.SetPipelineRT<Raygenspv, Closesthitspv, Misspv, Raygenspv, Closesthitspv, Misspv>();
RenderingElement3DVulkan::BuildTLAS(cmd, 0);
RenderingElement3DVulkan::BuildTLAS(cmd, 1);
RenderingElement3DVulkan::BuildTLAS(cmd, 2);
VkDescriptorImageInfo imageInfo = {
.imageView = window.imageViews[0],
.imageLayout = VK_IMAGE_LAYOUT_GENERAL

39
examples/VulkanTriangle/main.cpp
View file

@ -9,30 +9,28 @@ import Crafter.Math;
typedef VulkanShader<"raygen.spv", "main", VK_SHADER_STAGE_RAYGEN_BIT_KHR, 2, {{{VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR, 0}, {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1}}}> Raygenspv;
typedef VulkanShader<"closesthit.spv", "main", VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR, 0, {{}}> Closesthitspv;
typedef VulkanShader<"miss.spv", "main", VK_SHADER_STAGE_MISS_BIT_KHR, 0, {{}}> Misspv;
typedef std::tuple<Raygenspv, Misspv, Closesthitspv> AllShaders;
typedef std::tuple<
ShaderGroup<0, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>,
ShaderGroup<1, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>,
ShaderGroup<VK_SHADER_UNUSED_KHR, 2, VK_SHADER_UNUSED_KHR, VK_SHADER_UNUSED_KHR>
> ShaderGroups;
typedef PipelineRTVulkan<AllShaders, ShaderGroups> Pipeline;
int main() {
/*
This sets up all necessary things and creates the vulkan device.
This must be called before any vulkan related things.
Things like VkDevice are static members of the VulkanDevice class.
*/
VulkanDevice::CreateDevice();
WindowVulkan window(1280, 720, "HelloVulkan");
VkCommandBuffer cmd = window.StartInit();
Raygenspv::CreateShader();
Closesthitspv::CreateShader();
Misspv::CreateShader();
ShaderBindingTableVulkan<AllShaders>::Init();
std::array<VkDescriptorSetLayout, 1> layouts {{Raygenspv::layout}};
PipelineRTVulkan<Raygenspv, Closesthitspv, Misspv, Raygenspv, Closesthitspv, Misspv>::Init(layouts);
Pipeline::Init(cmd, layouts);
DescriptorPool pool;
pool.sets.resize(1);
pool.BuildPool(DescriptorPool::GetPoolSizes<Raygenspv, Closesthitspv, Misspv>(), layouts);
WindowVulkan window(1280, 720, "HelloVulkan");
/*
StartInit gives you a VkCommandBuffer to use before the event loop starts
Use this for inititializing things like textures.
*/
VkCommandBuffer cmd = window.StartInit();
pool.BuildPool(DescriptorPool::GetPoolSizes<Raygenspv>(), layouts);
Mesh triangleMesh;
std::array<Vertex, 3> verts {{{-150, -150, 100}, {0, 150, 100}, {150, -150, 100}}};
@ -77,17 +75,10 @@ int main() {
};
vkUpdateDescriptorSets(VulkanDevice::device, 2, write, 0, nullptr);
/*
FinishInit executes all commands recorded to StartInit.
This must be called before the the event loops starts if you called StartInit before.
*/
window.FinishInit();
window.SetPipelineRT<Raygenspv, Closesthitspv, Misspv, Raygenspv, Closesthitspv, Misspv>();
window.SetPipelineRT<Pipeline>();
window.descriptorsRt = pool.sets;
window.FinishInit();
window.Render();
window.StartSync();
}

2
examples/VulkanTriangle/project.json
View file

@ -7,7 +7,7 @@
"dependencies": [
{
"path":"../../project.json",
"configuration":"lib-vulkan"
"configuration":"lib-vulkan-debug"
}
],
"shaders": [