Discuss and Refine the Project Goal

BoostGSoC17 / geometry

Boost.org geometry module

http://boost.org/libs/geometry

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Discuss and Refine the Project Goal #7

Open Rylynnn opened 7 years ago

Rylynnn commented 7 years ago

[x] Write a simple program using Boost.Geometry to show the performance(maybe in running times and memory used)between the performance of spherical distance computation vs. the comparable distance.test_spherical_comparable_distance.cpp
[x] Improve the test tasks.
[ ] Improve Proposal with Vissarion's comment.

Rylynnn commented 7 years ago

[x] Debug this the buffer algorithm can be used to create a buffer of a linestring, a multi point, a multi polygon with GDB
[x] Learn to debug with GDB.
[x] Feedback the result of debug.
[x] Learn the implement of comparable_ditance with GDB.

Rylynnn commented 7 years ago

Comment

Remember that your final goal is to have a faster way to compare lengths of segments(mostly care about one common point ie. p1=p3). If you can have it for some specific inputs only, it's a partial solution which is not bad. Also if some solution e.g. haversine does not work for some inputs this sis also interesting should be noted down.

Rylynnn commented 7 years ago

[x] Implement the code -- flat earth approximation ~~-- area of a sector of the ellipse~~ -- comparable andoyer Add: -- comparable lambert