Rotation of hair curves in edit mode with proportional editing "connected only" enabled crashes Blender #105044

New Issue

Yegor · 2023-02-21T20:07:06+01:00

Yegor commented

2023-02-21 20:07:06 +01:00

System Information
Operating system: Linux-5.15.0-60-generic-x86_64-with-glibc2.35 64 Bits
Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 510.108.03

Blender Version
Broken: version: 3.5.0 Beta, branch: blender-v3.5-release, commit date: 2023-02-21 16:20, hash: d355f3ed2b85

Short description of error
Trying to rotate a hair curve in edit mode with proportional editing connected only enabled crashes Blender.

Exact steps for others to reproduce the error
Create some hair curves.
Go to edit mode.
Enable Proportional Editing by clicking on the button on the panel (the hotkey doesn't work due to another bug).
Enable Connected Only of the proportional editing option.
Select a curve point and try to rotate it. Crash.

**System Information** Operating system: Linux-5.15.0-60-generic-x86_64-with-glibc2.35 64 Bits Graphics card: NVIDIA GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 510.108.03 **Blender Version** Broken: version: 3.5.0 Beta, branch: blender-v3.5-release, commit date: 2023-02-21 16:20, hash: `d355f3ed2b85` **Short description of error** Trying to rotate a hair curve in edit mode with proportional editing connected only enabled crashes Blender. **Exact steps for others to reproduce the error** Create some hair curves. Go to edit mode. Enable Proportional Editing by clicking on the button on the panel (the hotkey doesn't work due to another bug). Enable Connected Only of the proportional editing option. Select a curve point and try to rotate it. Crash.

Yegor added the

labels 2023-02-21 20:07:06 +01:00

Pratik Borhade commented

2023-02-22 05:27:21 +01:00

Hi, thanks for the report. I'm unable to repro the crash locally.
Please share .blend file

Hi, thanks for the report. I'm unable to repro the crash locally. Please share .blend file

Pratik Borhade added

Status

Needs Information from User

and removed

Status

Needs Triage

labels 2023-02-22 05:27:30 +01:00

Sun Kim commented

2023-02-22 07:51:47 +01:00

I'm also unable to reproduce the crash but you may want to try today's new beta build since there was a patch that actually enabled proportional editing in curves edit.

Pratik Borhade commented

2023-02-22 08:10:13 +01:00

Thanks @persun. I can confirm in current master:

>	blender.exe!ElementRotation_ex(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float[3] * mat, const float * center) Line 570	C
 	blender.exe!ElementRotation(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float[3] * mat, const short around) Line 808	C
 	blender.exe!transdata_elem_rotate(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float * axis, const float angle, const float angle_step, const bool is_large_rotation, RotateMatrixCache * rmc) Line 136	C
 	blender.exe!transdata_elem_rotate_fn(void * iter_data_v, const int iter, const TaskParallelTLS * tls) Line 157	C
 	blender.exe!BLI_task_parallel_range(int start, int stop, void * userdata, void(*)(void *, int, const TaskParallelTLS *) func, const TaskParallelSettings * settings) Line 129	C++
 	blender.exe!applyRotationValue(TransInfo * t, float angle, const float * axis, const bool is_large_rotation) Line 270	C
 	blender.exe!applyRotation(TransInfo * t, const int * UNUSED_mval) Line 366	C
 	blender.exe!transformApply(bContext * C, TransInfo * t) Line 2023	C
 	blender.exe!transform_modal(bContext * C, wmOperator * op, const wmEvent * event) Line 434	C
 	blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties, const char * kmi_idname) Line 2453	C++
 	blender.exe!wm_handlers_do_intern(bContext * C, wmWindow * win, wmEvent * event, ListBase * handlers) Line 3364	C++
 	blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 3414	C++
 	blender.exe!wm_event_do_handlers(bContext * C) Line 4009	C++
 	blender.exe!WM_main(bContext * C) Line 644	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 588	C

Thanks @persun. I can confirm in current master: ``` blender.exe!add_v3_v3v3(float * r, const float * a, const float * b) Line 432 C > blender.exe!ElementRotation_ex(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float[3] * mat, const float * center) Line 570 C blender.exe!ElementRotation(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float[3] * mat, const short around) Line 808 C blender.exe!transdata_elem_rotate(const TransInfo * t, const TransDataContainer * tc, TransData * td, const float * axis, const float angle, const float angle_step, const bool is_large_rotation, RotateMatrixCache * rmc) Line 136 C blender.exe!transdata_elem_rotate_fn(void * iter_data_v, const int iter, const TaskParallelTLS * tls) Line 157 C blender.exe!BLI_task_parallel_range(int start, int stop, void * userdata, void(*)(void *, int, const TaskParallelTLS *) func, const TaskParallelSettings * settings) Line 129 C++ blender.exe!applyRotationValue(TransInfo * t, float angle, const float * axis, const bool is_large_rotation) Line 270 C blender.exe!applyRotation(TransInfo * t, const int * UNUSED_mval) Line 366 C blender.exe!transformApply(bContext * C, TransInfo * t) Line 2023 C blender.exe!transform_modal(bContext * C, wmOperator * op, const wmEvent * event) Line 434 C blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties, const char * kmi_idname) Line 2453 C++ blender.exe!wm_handlers_do_intern(bContext * C, wmWindow * win, wmEvent * event, ListBase * handlers) Line 3364 C++ blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 3414 C++ blender.exe!wm_event_do_handlers(bContext * C) Line 4009 C++ blender.exe!WM_main(bContext * C) Line 644 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 588 C ```

Pratik Borhade added

and removed

Needs Information from User

labels 2023-02-22 08:14:28 +01:00

Pratik Borhade commented

2023-02-22 08:15:28 +01:00

@filedescriptor hi, maybe this is for you?
relevant commit: 33cbd063d3