Animate Pendulum Clock
This places an animated SVG pendulum clock into ThreeJS. The pendulum clock can be drag/dropped.

The SVG drawing overlays the ThreeJS canvas. You can toggle the SVG overlay visibility by selecting the 'Close SVG/Open SVG' button. When the SVG is closed the ThreeJS canvas is available for mousewheel/cursor control via the OrbitControls feature. The default view is CSS2DRenderer (SVG 2D) where the pendulum clock remains fixed. You can select 'SVG 3D' button to place the pendulim clock into the CSS3DRenderer where it will take on the perspective of the 3D environment.

SVG Source:

ThreeJS SVG Source:

Javascript SVG:

Javascript ThreeJS: