This is with few of tweaks to the parameters with the exact same code submitted on time.

This is with few of tweaks to the parameters with the exact same code submitted on time.

direct + indirect MC raytracing + indirect diffuse Photon mapping result

indirect glossy illumination + indirect diffuse illumination, enabled refractive paths for photon tracing

direct illumination + indirect glossy illumination + indirect diffuse illumination

Indirect diffuse illumination, 25 photons 5 radius constant filter

Indirect diffuse illumination, 25 photons 5 radius quadratic filter

Indirect diffuse illumination, 25 photons 5 radius linear filter