 emil28092005
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4f3810010a
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feat: push constants + UBO descriptor sets — rotating triangle with VP matrix
- Push constants: rotation angle (float) sent to vertex shader via vkCmdPushConstants
- UBO + descriptor sets: VP matrix (mat4) in uniform buffer, bound via VkDescriptorSet
- New Vulkan functions: vkCreateDescriptorSetLayout, vkCreateDescriptorPool,
vkAllocateDescriptorSets, vkUpdateDescriptorSets, vkCmdBindDescriptorSets,
vkCmdPushConstants
- New structs: VkPushConstantRange, VkDescriptorSetLayoutBinding,
VkDescriptorSetLayoutCreateInfo, VkDescriptorPoolCreateInfo,
VkDescriptorPoolSize, VkDescriptorSetAllocateInfo, VkWriteDescriptorSet,
VkDescriptorBufferInfo
- Per-frame UBO buffers (HOST_VISIBLE|HOST_COHERENT, 64 bytes each)
- Perspective projection + look-at camera (static, no ECS yet)
- Cleaned up debug logging in VulkanContext
- Zero validation errors
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2026-06-18 01:59:41 +03:00 |
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emil28092005
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2e0970e769
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feat: rebuild Vulkan renderer from scratch — pure P/Invoke triangle (Vulkan 1.3)
- Complete rewrite of Engine.Graphics.Vulkan with pure P/Invoke (no wrapper libs)
- Vulkan 1.3: dynamic rendering (vkCmdBeginRendering/vkCmdEndRendering),
synchronization2 (vkQueueSubmit2, vkCmdPipelineBarrier2)
- Split types into VulkanHandles.cs, VulkanEnums.cs, VulkanStructs.cs
- Staging buffer → device-local vertex buffer pattern
- Correct swapchain semaphore indexing (per-image, not per-frame-in-flight)
- VK_EXT_debug_utils debug messenger with validation layer fallback
- Dynamic viewport/scissor (no pipeline recreation on resize)
- Simplified Program.cs to triangle-only rendering
- Removed old Silk.NET renderer, ImGui, PBR shaders, screenshot code
- Updated VULKAN_IMPLEMENTATION_PLAN.md with full architecture decisions
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2026-06-18 01:49:25 +03:00 |
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