Can loop cuts in Blender be dynamically controlled using Three.JS?

Seeking a way to manipulate a blender-made mesh featuring loop cuts, such as a cube twisted to resemble a thread.

Blender Example: View Blender cube with loop cuts here

Wondering if it's feasible to export the mesh and dynamically control the twist using Three.JS.

Thanks in advance!

Answer №1

To tackle this scenario, I recommend utilizing morph target animation. In Blender, these are referred to as Shape Keys. Once created, you can export the file as glTF and then import it using THREE.GLTFLoader. The level of twist can be adjusted by manipulating Mesh.morphTargetInfluences. Additionally, it is possible to animate a smooth transition from one state of the mesh to another.

It's worth noting that if you export a mesh from Blender to formats like glTF, loop cuts will not be retained as a separate entity. While it is feasible to modify the geometry in three.js as needed, utilizing morph targets appears to be a simpler method. This approach is particularly beneficial for individuals who are new to three.js or computer graphics in general.

three.js R113

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