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Win32 vulkan window

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This commit is contained in:
Jorijn van der Graaf 2026-02-24 02:32:37 +01:00
commit b5e69c90fa
12 changed files with 950 additions and 85 deletions
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53
examples/VulkanTriangle/main.cpp
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@ -6,17 +6,17 @@ import std;
import Crafter.Event;
import Crafter.Math;
typedef VulkanShader<"raygen.spv", "main", VK_SHADER_STAGE_RAYGEN_BIT_KHR> Raygenspv;
typedef VulkanShader<"closesthit.spv", "main", VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR> Closesthitspv;
typedef VulkanShader<"miss.spv", "main", VK_SHADER_STAGE_MISS_BIT_KHR> Misspv;
typedef VulkanShaderConst<"raygen.spv", "main", VK_SHADER_STAGE_RAYGEN_BIT_KHR> Raygenspv;
typedef VulkanShaderConst<"closesthit.spv", "main", VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR> Closesthitspv;
typedef VulkanShaderConst<"miss.spv", "main", VK_SHADER_STAGE_MISS_BIT_KHR> 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;
typedef DescriptorSetLayoutVulkan<2, {{
typedef PipelineRTVulkanConst<AllShaders, ShaderGroups> Pipeline;
typedef DescriptorSetLayoutVulkanConst<3, {{
{
.binding = 0,
.descriptorType = VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR,
@ -28,6 +28,12 @@ typedef DescriptorSetLayoutVulkan<2, {{
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_RAYGEN_BIT_KHR,
},
{
.binding = 2,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.descriptorCount = 1,
.stageFlags = VK_SHADER_STAGE_RAYGEN_BIT_KHR,
}
}}> descriptorSetLayout;
@ -39,7 +45,7 @@ int main() {
Raygenspv::CreateShader();
Closesthitspv::CreateShader();
Misspv::CreateShader();
ShaderBindingTableVulkan<AllShaders>::Init();
ShaderBindingTableVulkanConst<AllShaders>::Init();
descriptorSetLayout::Init();
std::array<VkDescriptorSetLayout, 1> layouts {{descriptorSetLayout::layout}};
@ -51,12 +57,24 @@ int main() {
Pipeline::Init(cmd, layouts);
Mesh triangleMesh;
std::array<Vertex, 3> verts {{{-150, -150, 100}, {0, 150, 100}, {150, -150, 100}}};
std::array<Vector<float, 3, 3>, 3> verts {{{-150, -150, 100}, {0, 150, 100}, {150, -150, 100}}};
std::array<std::uint32_t, 3> index {{2,1,0}};
triangleMesh.Build(verts, index, cmd);
RenderingElement3DVulkan& el = RenderingElement3DVulkan::elements.emplace_back(triangleMesh);
RenderingElement3DVulkan renderer = {
.instance = {
.instanceCustomIndex = 0,
.mask = 0xFF,
.instanceShaderBindingTableRecordOffset = 0,
.flags = VK_GEOMETRY_INSTANCE_FORCE_OPAQUE_BIT_KHR,
.accelerationStructureReference = triangleMesh.blasAddr
}
};
RenderingElement3DVulkan::elements.emplace_back(&renderer);
MatrixRowMajor<float, 4, 3, 1> transform = MatrixRowMajor<float, 4, 3, 1>::Identity();
std::memcpy(el.instance.transform.matrix, transform.m, sizeof(transform.m));
std::memcpy(renderer.instance.transform.matrix, transform.m, sizeof(transform.m));
RenderingElement3DVulkan::tlases.resize(1);
RenderingElement3DVulkan::BuildTLAS(cmd, 0);
@ -71,7 +89,10 @@ int main() {
.pAccelerationStructures = &RenderingElement3DVulkan::tlases[0].accelerationStructure
};
VkWriteDescriptorSet write[2] = {
VulkanBuffer<std::uint32_t, true, false, false> lightBuffer;
lightBuffer.Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, 1);
VkWriteDescriptorSet write[3] = {
{
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
.pNext = &writeDescriptorSetAccelerationStructure,
@ -89,9 +110,19 @@ int main() {
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
.pImageInfo = &imageInfo
},
{
.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET,
.dstSet = pool.sets[0],
.dstBinding = 2,
.dstArrayElement = 0,
.descriptorCount = 1,
.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
.pBufferInfo = &lightBuffer.descriptor
}
};
vkUpdateDescriptorSets(VulkanDevice::device, 2, write, 0, nullptr);
vkUpdateDescriptorSets(VulkanDevice::device, 3, write, 0, nullptr);
window.SetPipelineRT<Pipeline>();
window.descriptorsRt = pool.sets;

2
examples/VulkanTriangle/project.json
View file

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