Subject: I am trying to achieve the effect of perspective 3D text passing through another object in the scene. The background of the text should be transparent.
https://i.sstatic.net/1m0Ca.jpg
Bonus question: How can I animate the text like a ticker?
I attempted using CSS3DRenderer, but couldn't figure out how to make the text background transparent: https://i.sstatic.net/lkiJE.png
Using TextGeometry for rendering text would require knowledge of VertexShader and may not be the most efficient method in terms of both cost and quality of the render.
This example showcases a similar effect, although it may be slightly advanced. You can find the tutorial and code here (note that the library used is outdated, but there is an updated version available here).
If you prefer a simpler approach:
If you're looking to create dynamic 3D text, using Three.js's text geometry is the way to go. While it may be a bit more complex compared to simple shapes like BoxGeometry() or SphereGeometry(), the documentation and examples provided are incredibly helpful in guiding you through the process. Be sure to check out the links below for more information...
Docs:
Example:
Tutorials: https://www.tutorialspoint.com/threejs/threejs_creating_text.htm
Pro Tip: For even more insight, take a look at the source code of various Three.js examples. By searching within the documentation and examining the code, you can better understand how to achieve your desired effect.
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