Image Displaying in ImGui

[hobbeshunter]

Nice work!

Can you provide an example on how to load and display an image with Dear ImGui? I tried to work along this tutorial but failed.

In the end ImGui just needs a VkDescriptorSet but I'm unsure how to set everything up with the vsg classes.

Thanks in advance!

[robertosfield]

The Issue track is really for bugs and build issues. For general support questions like this could you please post a question to the VSG Discussion forum:

https://github.com/vsg-dev/VulkanSceneGraph/discussions

[rolandhill]

Hi Martin, Tim got it working in vsgCs. vsg-dev/VulkanSceneGraph#690 Regards, Roland

…

On Sun, 22 Jan 2023 at 23:03, Martin Wudenka ***@***.***> wrote: Nice work! Can you provide an example on how to load and display an image with Dear ImGui? I tried to work along this tutorial <https://github.com/ocornut/imgui/wiki/Image-Loading-and-Displaying-Examples#Example-for-Vulkan-users> but failed. In the end ImGui just needs a VkDescriptorSet but I'm unsure how to set everything up with the vsg classes. Thanks in advance! — Reply to this email directly, view it on GitHub <#205>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAPOEQ6VTXQHWZE64XIBZ63WTUOZTANCNFSM6AAAAAAUC6HMFE> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[hobbeshunter]

Thanks a lot. I got it working.

Maybe ImageComponent find its way into vsgImGui?

Although it was a bit tricky that it is necessary to first call viewer->compile() and then viewer->compileManager->compile(image). Maybe a warning/ error message can help when doing it the other way around.

[robertosfield]

W.r.t ImageComponent I'll defer to @timoore to submit a PR to vsgImGui, but if he's too busy I guess others can jump in. It may be possible to refine it further. Can't comment on the details till I review the code and test it out.