init
Add procfile
change name
change name
test name
change port to env.port
add sphereObject
add centroid offset
add centroid offset
re-design interface
add var radius
add sidebar list and visible toggle button
refactoring scene.js and parser.js
add surface feature
color for sufs
add drag and drop
add drag and drop
add operation picker
add operation closer
add new bulkSphereGeometry;