By breaking putt NxtWrldChamp means this;
compared to the straight putt being more like
Now essentially this is a trajectories problem. There is a wide range of possible trajectories that take you in, some of them very curved if the terrain is appropriate. There is also friction and spin interactions. It is a super tough problem actually. Interesting however in the following sense;
A human brain can probably design a possible path with some uncertainty in speed and direction at start (and some times the brain messes up big in another more global way, imaging curvature of trajectory that never materializes or deceleration of ball speed that is too much resulting in too fast putts or underestimating deceleration resulting in putts that dont reach the hole etc) .
In general you have 2 kinds of errors. The bad scenario error and the good scenario initial conditions range error. The 2 work together interacting as it is possible to have the physics wrong in your mind for example and still get lucky because of significant initial conditions uncertainty. But if one is able to get at least the physics right, being able i mean to visualize to a good degree the correct families of paths, it will then become an initial conditions range problem.
You want to select the path that has the wider range of error allowed in all variables giving you higher probability to get in i mean over an alternative approach. Keep in mind in principle you may have several "islands" of distinct initial conditions sets (call each island the subvolume "cone" of initial conditions in speed and direction slightly around an ideal central curved in general but straight near the end path- that gets straight in during the very last segment of the trajectory=no impact parameter, i mean with the highest margin of final, ie at hole rim, velocity error) that take you inside especially if the terrain is very curved making it possible i mean to either go nearly straight fast in or in slight curvature or in very significant curvature if you go first higher to the right say and then rising higher you start curving to the left and going to the hole after having initially moved in a seemingly very different direction to the right of the hole (think of it as a potential plus kinetic energy plus frictions problem making it possible to follow even weird looking trajectories on occasion with substantial curvature)
Last edited by masque de Z; 12-20-2013 at 06:33 PM.