Is it necessary for the raycaster to be positioned within the render() function at all times?

Looking to capture the mouse double-click event's location and generate a 3D object in that spot within the scene.

My understanding is that the raycaster, which is in the render() function, constantly updates the mouse location. I am interested in having this update occur only when a double-click happens. Would it be logical to incorporate this into the object creation function?

Answer №1

Feel free to place it wherever suits your needs best. This is crucial when dealing with intricate scenes. You may find it necessary to limit the frequency of raycasting and specify what objects you want to cast rays against, such as a subtree within your scene or a particular set of objects.

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