
Blenderīlender is a professional 3D modeling and rendering software. The desktop app with full featureset is available as a subscription or a one-time purchase for $49 USD.

Light Tracer has a free browser app that has limited functionality but can still produce great results. It is a big step up in quality compared to Sketchfab and 3D Viewer, but is is still very easy to use. Light Tracer is an app that is focused on rendering. When uploading your model, you have a number of options to configure how your model is presented, including background, lighting, and rendering effects.ĭue to the features of the 3D editor, Sketchfab is also a great option to render your models. Sketchfab is an online platform for sharing 3D models, similar to what YouTube is for videos. You can render your model from different angles and set up light sources around your model. The default Windows 3D Viewer is an easy to use, but limited viewing and rendering program for 3D models.

Compared to that, raytracing produces a much more realistic and appealing result because it closely simulates how light works in the real world. In regular real-time renderers, shadows are calculated from the object shape and blurred on the edges, and ambient occlusion is faked based on the shape of the model.

Raytracing is a rendering technique where light rays, emitted from a light source, bounce around the model and are reflected and occluded by objects in the scene.
