How to implement object rotation similar to Sketchfab's 3D models?

[Everynone]

@Graeme_VR

Any help would be appreciated

How about mouse delta:

Rotate an object in all directions using the mouse

Rotating an object is rather straighforward: [299372-rot.png] [Image from Gyazo] After that, the user needs to be able to click on certain areas of the object Child Actors Components sound like the most obvious solution if the attached elements need to define their own unique logic. Depending on what is required (complexity of the shape of the object, modularity, scope) you could have sockets on a static mesh and add Child Actors Components procedurally. I can’t use the default templa…

Incorporate rInterp to achieve the smooth result.

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I’m wondering if it’s possible to implement this functionality without requiring the user to hold down the left mouse button and move the mouse, as is done in Sketchfab

Regarding this: so… how is this supposed to work? Because I must hold lmb and provide input in sketchfab viewer. What am I missing?