Opened 5 years ago
#13511 new Bugs
Boost transformation has possible bug
| Reported by: | Owned by: | Lucanus Simonson | |
|---|---|---|---|
| Milestone: | To Be Determined | Component: | polygon |
| Version: | Boost 1.62.0 | Severity: | Problem |
| Keywords: | Cc: |
Description
Applying multiple transformation & translation simultaneously do not produce desired result.
For example :
Case 1 : Produces wrong result.
btr = boost::polygon::transformation<int>(boost::polygon::axis_transformation::FLIP_X);
btr += boost::polygon::transformation<int>(boost::polygon::axis_transformation::FLIP_XY);
res = boost::polygon::transform(object, btr);
Case 1 : Produces right result.
btr = boost::polygon::transformation<int>(boost::polygon::axis_transformation::FLIP_X);
res = boost::polygon::transform(object, btr);
btr = boost::polygon::transformation<int>(boost::polygon::axis_transformation::FLIP_XY);
res = boost::polygon::transform(res, btr);
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