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| author | Pengquan Meng <mpq@google.com> | 2019-08-14 17:57:33 -0700 |
|---|---|---|
| committer | Pengquan Meng <mpq@google.com> | 2019-08-21 20:47:13 +0000 |
| commit | e7bc13f806d834f0520c8b91445d895c34542c84 (patch) | |
| tree | d0749d9bb60e807fe7bcbe270c849e846fa791a2 /rs/java/android/renderscript/ProgramFragmentFixedFunction.java | |
| parent | 6162efbfa7c4005c18bba32a47f9d4f0f47d7285 (diff) | |
Add geo targeting implementation
This CL adds support for geo targeting, including determining whether a
point is inside a simple polygon and circle.
For the judgment of the point in the polygon, the algorithm implemented
here simply considers the spherical polygon as a 2d plane polygon, which
may be not precisely. However, according to the test of real geographical
coordinates data i.e state/city/stree boundary data, this error is less than
10 meters that within 160 meters requires by the spec.
Bug: 123096618
Test: atest GeoUtils
Change-Id: I51e1fad3b48c1a58fa0510f97d9f5f9335779c30
(cherry picked from commit 7fbc74b66b58dd57deedb7336c5c1e2f0f9e2064)
Diffstat (limited to 'rs/java/android/renderscript/ProgramFragmentFixedFunction.java')
0 files changed, 0 insertions, 0 deletions