Description of the building: The Eden Project is a visitor attraction in the United Kingdom, including the world's largest greenhouse. Inside the artificial biomes are plants that are collected from all around the world.

The complex comprises a number of domes that house plant species from around the world, each dome emulating a natural biome. The domes are made out of hundreds of hexagons plus a few pentagons that connect the whole construction; each of these is a transparent cushion made of tough plastic. The first dome emulates a tropical environment, the second a warm temperate, Mediterranean environment.

conclusion：Solid thinking can create very smooth surface. Grasshopper, it's a plugin for Rhino, which can create design by logic and generate model step by step.

First presentation:

http://designinterfaces.blogspot.com/2009/12/solid-thinking.html

Software Link

http://designinterfaces.blogspot.com/2009/12/rhinoceros-4.html

http://designinterfaces.blogspot.com/2009/12/solid-thinking.html