Monte Carlo Path Tracer

University of Pennsylvania, CIS 561: Advanced Computer Graphics, Course Project

Features:

• Ray Intersection
• Direct Lighting/global illumination
• Normal Map
• Multiple Importance Smampling
• Lens-based Camera
• Acceleration: Kd-Tree
• Normal Mapping

Images:

Multiple Importance Sampling

direct light sampling

BSDF sampling

Multiple Importance Sampling: Power heuristic and Balanced heuristic

Global Illumination

Rough Box

Glass Ball

Mirror Balls

Candied Haws

Glassy Suzanne

Thin Lens Camera