2. 特徴
• Renderer for research
– Fully based on Veach’s path formulation
– Highly extensible
– Moderately fast (SIMD optimized)
– Unit tested
– Various techniques are (supported to be)
implemented
3. 欠点
• Some must-have features for typical rendering
is missing or yet to be implemented
– Environment light
– Filtering
– Advanced importance sampling
– GPU implementation
– Volume rendering