String Art lines are drawn in each of the 12 quadrants of this 3 dimensional rotating cross. Press <Space> to switch among colour schemes Press <1> <2> or <3> for slow, medium, fast speed
3D Tutorial Studio: https://scratch.mit.edu/studios/5040029/ My Polyhedrons Studio: https://scratch.mit.edu/studios/5085215/ 3D Rotation theory from Wikipedia: https://en.wikipedia.org/wiki/Rotation_matrix Key words: Animation String Art Tutorial
