0023612: BRepPrimAPI_MakeTorus

ID	Project	Category	View Status	Date Submitted	Last Update

0023612	Community	OCCT:Modeling Algorithms	public	2012-12-03 14:29	2013-10-22 11:20

Reporter	eryar	Assigned To	~~ifv~~
Priority	high	Severity	minor
Status	assigned	Resolution	open
Platform	Windows	OS	VC++ 2010
Product Version	6.5.0

Summary	0023612: BRepPrimAPI_MakeTorus
Description	BRepPrimAPI_MakeTorus when construct with angle failed, and no matter the angle value, its still a whole torus.
Tags	No tags attached.

Test case number

eryar 2012-12-03 14:29 developer	torus.PNG (115,883 bytes)

~~abv~~ 2012-12-03 16:51 manager ~0022521	I can reproduce the problem (not sure it is the same) when not a complete torus is built but only a sector, restricted in both directions, and when angular range by small radius passes over 180 degrees. In DRAW: > ptorus p 10 2 90 270 45 The shape is invalid and causes serious problems in display in both axo and AIS viewers

~~abv~~ 2012-12-03 16:53 manager ~0022522	The same problem exists also in OCC6.3.0

eryar 2012-12-03 17:00 developer ~0022523	My code is like follow: BRepPrimAPI_MakeTorus aTorus(120, 35, 90);

eryar 2012-12-15 15:41 developer ~0022714	I am sorry, the BRepPrimAPI_MakeTorus function is right, the parameter angle's unit is radian not degree. It's better raise a exception when the angle is greater than PI * 2.

Date Modified	Username	Field	Change
2012-12-03 14:29	eryar	New Issue
2012-12-03 14:29	eryar	Assigned To	=> jgv
2012-12-03 14:29	eryar	File Added: torus.PNG
2012-12-03 16:51	~~abv~~	Note Added: 0022521
2012-12-03 16:53	~~abv~~	Note Added: 0022522
2012-12-03 17:00	eryar	Note Added: 0022523
2012-12-15 15:41	eryar	Note Added: 0022714
2012-12-15 15:41	eryar	Status	new => resolved
2012-12-17 09:40	~~abv~~	Status	resolved => assigned
2013-08-05 19:24	eryar	Status	assigned => resolved
2013-10-22 11:20	~~abv~~	Assigned To	jgv => ifv
2013-10-22 11:20	~~abv~~	Status	resolved => assigned