selection of entities for dragging is too greedy #161
Description
Open the attached file:
bug.zip
Rotate to the following view and position the cursor as follows:
Drag with mouse. Both points will get dragged.
As a bonus I once got this crash:
File /home/whitequark/Work/solvespace/src/dsc.h, line 334, function FindById:
Assertion 'Cannot find handle' failed: ((t != NULL) == false).
Backtrace:
0: ./bin/solvespace(_ZN10SolveSpace14assert_failureEPKcjS1_S1_S1_+0x78) [0x55580e551107]
1: ./bin/solvespace(_ZN10SolveSpace6IdListINS_6EntityENS_7hEntityEE8FindByIdES2_+0x5a) [0x55580e51ad5c]
2: ./bin/solvespace(_ZN10SolveSpace6Sketch9GetEntityENS_7hEntityE+0x24) [0x55580e51a42e]
3: ./bin/solvespace(_ZN10SolveSpace14GraphicsWindow21StartDraggingByEntityENS_7hEntityE+0x20) [0x55580e5d335e]
4: ./bin/solvespace(_ZN10SolveSpace14GraphicsWindow24StartDraggingBySelectionEv+0xa0) [0x55580e5d34e6]
5: ./bin/solvespace(_ZN10SolveSpace14GraphicsWindow10MouseMovedEddbbbbb+0xa87) [0x55580e5d3f71]
6: ./bin/solvespace(_ZN10SolveSpace14GraphicsWidget22on_motion_notify_eventEP15_GdkEventMotion+0xd0) [0x55580e52ec22]
...
but have no real way to reproduce it except by randomly dragging.