Emil_Shanaty/Cortex_Engine
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fix: capture video frame before ImGui — no UI in recordings

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Moved CaptureFrame call before _imGui.Render() so the screenshot
buffer contains only the 3D scene without ImGui overlay.
This commit is contained in:
emil28092005
2026-06-19 08:46:22 +03:00
parent 346b422cb0
commit b6299e8048
1 changed files with 5 additions and 5 deletions
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src/Engine.Graphics.Vulkan/VulkanRenderer.cs
+5 -5
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@@ -505,16 +505,16 @@ public sealed unsafe class VulkanRenderer : IRenderer, Engine.Graphics.IScreensh
Vk.vkCmdDrawIndexed(cmd, dc.indexCount, 1, 0, 0, 0); Vk.vkCmdDrawIndexed(cmd, dc.indexCount, 1, 0, 0, 0);
} }
_imGui?.Render(cmd, _swapchain.Extent.Width, _swapchain.Extent.Height); // Capture frame BEFORE ImGui (video without UI)
Vk.vkCmdEndRendering(cmd);
// Capture frame for video recording if enabled
if (IsRecording) if (IsRecording)
{ {
CapturedFrame = CaptureFrame(cmd, imageIndex); CapturedFrame = CaptureFrame(cmd, imageIndex);
} }
_imGui?.Render(cmd, _swapchain.Extent.Width, _swapchain.Extent.Height);
Vk.vkCmdEndRendering(cmd);
TransitionImageLayout(cmd, _swapchain.Images[imageIndex], TransitionImageLayout(cmd, _swapchain.Images[imageIndex],
VkImageLayout.ColorAttachmentOptimal, VkImageLayout.PresentSrcKHR, VkImageLayout.ColorAttachmentOptimal, VkImageLayout.PresentSrcKHR,
0x400, 0x100, 0x400, 0x100,