Browser Implementation

minimal differences from Euclidean browser

transformation routines

• Euclidean rotation at origin
• only need hyperbolic translation

no shading

store Euclidean points

precision problems: run out of bits

solutions:

• short term: doubles vs. floats
• medium term: dynamic layout vs. static layout
• long term: rearchitect browser to store hyperbolic points internally
  (convert to Euclidean just before rendering pipeline)