3D Visualization of an endontically treated tooth

This tooth was digitized with a microct at a resolution of 10x10x10 μm3 per voxel. The microct data were segmented with ImageJ/Fiji and converted to stl with Meshlab. The raw stl files hat over 7 million triangles. The stl files had to be reduced in size by a factor of 300 for this demo. Separate stl files exist for dentin, enamel and endo-treatment. The visualization uses WebGL. The library which was used to display the data is Three.js.

It takes upto 5 s to load the data.

Move mouse AND: Click and hold left mouse button = Rotate, mouse wheel or click and hold middle mouse button = Zoom, click and hold right mouse button = Translate.