Godot 4: 3D scene in 2D environment (SubViewport tutorial)
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- Опубліковано 31 лип 2024
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Hi everybody! In this video, I will demonstrate how we can easily insert 3D models or complete 3D scenes into the environment of our 2D game in Godot 4. Let's see how this is done using the SubViewport node.
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I have finally created a Patreon account. If you want to support the creation of further tutorials and gain access to exclusive content, you can do so there. Thank you. 😎
you are the best !!!!
Thank you!
Thank you for sharing. Whenever I watch your videos, I solve another problem I've been tinkering with.
That's great to know. Thanks!
Really nice and well explained subviewport example, thank you!
You are welcome! I am glad you found it useful.
You have the best channel for Godot development. Always easy to follow and well-explained. Thank you for what you do!
Thank you! I would like to create many more tutorials, including premium content for Patreon. There's always some topic to cover.
Yes, I want another video about the rotating meshes, please. And the logic behind th puzzle. Thank you
OK, no problem. Added to my agenda.
hello, thanks for your video! it's helpful! and i have a question about how does the subviewport accept the mouse input to Operation the 3d model? thank! :)
Hi, thanks for watching! In reality, the SubViewport does not respond to any events. It only displays the 3D scene in a 2D projection, over which ReferenceRect nodes are placed to handle mouse clicks. These events are connected to a callback that holds a reference to the 3D scene and calls its functions turn_left() and turn_right() to rotate the disks.
I might record another video to explain these details.
@@FencerDevLog ok, thanks!
Thank you for these explications,
I'm sorry but I'd like to use a lot of subviewports at the same time in a 3d scene for a floor of tiles to take advantage of the 2d nodes (anomationplayer, etc). Could this cause a slowdown problem if I use a lot of them?
It's hard to say. Every viewport that renders a scene in each frame consumes some CPU/GPU power, so a larger number of such elements can start causing problems after a while. But I'm not sure what the critical amount would be. Try it and see.
@@FencerDevLog Thank you :)