From aa214cb77789e8c83a4a795960664e70552a334b Mon Sep 17 00:00:00 2001
From: emil28092005 <emil28092005@users.noreply.github.com>
Date: Thu, 18 Jun 2026 19:29:57 +0300
Subject: [PATCH] =?UTF-8?q?fix:=20UBO=20descriptor=20visible=20to=20fragme?=
 =?UTF-8?q?nt=20shader=20=E2=80=94=20point=20light=20now=20works?=
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Root cause: descriptor set layout binding had stageFlags=Vertex only.
Fragment shader needs pointLightPos/pointLightColor from UBO but couldn't
access it. Changed to Vertex|Fragment.
---
 src/Engine.Graphics.Vulkan/VulkanPipeline.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Engine.Graphics.Vulkan/VulkanPipeline.cs b/src/Engine.Graphics.Vulkan/VulkanPipeline.cs
index c4b7544..340454e 100644
--- a/src/Engine.Graphics.Vulkan/VulkanPipeline.cs
+++ b/src/Engine.Graphics.Vulkan/VulkanPipeline.cs
@@ -152,7 +152,7 @@ internal sealed unsafe class VulkanPipeline : IDisposable
 
             var pushConstantRange = new VkPushConstantRange
             {
-                stageFlags = VkShaderStageFlags.Vertex,
+            stageFlags = VkShaderStageFlags.Vertex | VkShaderStageFlags.Fragment,
                 offset = 0,
                 size = 64,
             };