Ray Tracing

A highly OOP implementation of Monte-Carlo Ray Tracing rendering

Feature

• Image display based on Windows GDI
• Load and render .obj objects
• Speed up ray-object collision check with oct-tree
• Sphere, box and triangle supported
• Soft shadow
• Three types of surface
  • reflection
  • refraction
  • diffusion
• Area light and volume light supported
• Texture
• Complex scene generator for video
• Anti-aliasing
• Field depth

Dependencies

This is an independent project without any third party libraries.

This project can be successfully built by Visual Studio 2012 and latter. It is not a cross-platform project for now.

Results

Anti-aliasing

Original

Anti-aliased

.obj rendering###

diffusing rabbit (281 iters)

diffusion rabbit (937 iters)

Glass rabbit(678 iters, depth of sub-lights: 10）

light spot and recursive mirror

Texture lightening

Field depth

Full video

See Full Video here.

References

• https://www.cs.unc.edu/~rademach/xroads-RT/RTarticle.html
• smallpt project

Contact

A Chinese version of readme in detail is available.

You can contact [email protected] for more information.