Functions for computing 3 different normals (in norms.pde)
Added function to show normals
Changed n1 and n3 calculations
Changing computed e values
Changed how n3 was computed, so it actually gets coons of nearby points
Merge branch 'norms'
Merged master into norms
Normals show correctly
Fixed e value
Merge branch 'master' of https://github.com/j3gb3rt/CS3451Proj8
Merge branch 'norms'
Shows normals in middle of squares
Added norms array for getting norm at a square
Merge branch 'master' of https://github.com/j3gb3rt/CS3451Proj8
Fixed conflicts
Merge pull request #5 from j3gb3rt/norms

Norms merged into master