Other usage issues - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Sticky topic	[MESSAGE] How to use the forum ? By Anonymous (not verified) 24 years 9 months ago	0	n/a
Normal topic	BRepOffsetAPI_MakePipeShell create a twisted pipe By Rost Skadat 1 week 2 hours ago	0	n/a
Normal topic	UI Error: QOpenGLContext::makeCurrent() called with non-opengl surface after upgrading to QT 6 By AlexLuya 2 weeks 1 day ago	1	By AlexLuya 2 weeks 11 hours ago
Normal topic	How to force OCC use desktop OpenGL? By AlexLuya 2 weeks 4 days ago	2	By AlexLuya 2 weeks 3 days ago
Normal topic	Open CASCADE as a Service? By Ekkehard Beier 1 month 1 week ago	6	By Dmitrii Pasukhin 3 weeks 1 day ago
Normal topic	SelectRectangle cannot pick Bnd_Box with negative coordinates along the Z-axis By Peanutzzz 1 month 1 day ago	0	n/a
Normal topic	Retaining relationships between TopoDS_Shape and TopoDS_Edge's By Muhammad Farhan 1 month 5 days ago	3	By Dmitrii Pasukhin 1 month 5 days ago
Normal topic	Open CASCADE turns 25! By Roman Lygin 1 month 1 week ago	1	By Daniel Duesentrieb 1 month 1 week ago
Normal topic	Unresponsive application By Batuhan Cengiz 1 month 4 weeks ago	0	n/a
Normal topic	App freeze problem By Batuhan Cengiz 1 month 4 weeks ago	0	n/a
Normal topic	Using multiple threads with IntCurvesFace_ShapeIntersector in OCCT7.7.2 By Bob Peng 2 months 1 week ago	2	By Bob Peng 2 months 1 week ago
Normal topic	Application architecture questions By Oleksii Samoluk 2 months 2 weeks ago	3	By Oleksii Samoluk 2 months 2 weeks ago
Normal topic	Error occurs when using ShapeUpgrade_UnifySameDomain By Xinyi Xu 2 months 2 weeks ago	0	n/a
Normal topic	dev.opencascade.org 404 not found By martijn db 2 months 3 weeks ago	3	By Dmitrii Pasukhin 2 months 2 weeks ago
Normal topic	Silhouette of Solid By Clément Janssens 3 months 1 week ago	0	n/a
Normal topic	Proper way to define BRep edges from line segments projected to a surface? By James Noeckel 4 months 2 weeks ago	0	n/a
Normal topic	BRepOffsetAPI_ThruSections with a set of TopoDS_Face with holes By Michael Holm 4 months 3 weeks ago	0	n/a
Normal topic	Unable to monitor the values of variables in the OCCProxy class during program debugging By TU TU 5 months 2 weeks ago	2	By TU TU 5 months 1 week ago
Normal topic	Calculating the attribute of a edge By ilazcanotegui 17 years 4 months ago	5	By Kishore Banothu 5 months 3 weeks ago
Normal topic	Multi-secions surface in OCC By Alexander Luger 10 years 11 months ago	8	By Kimra01 6 months 3 weeks ago
Normal topic	Counting holes/tunnels By Andrei Dinca 7 months 3 days ago	5	By Michel BORY 6 months 3 weeks ago
Normal topic	split an edge that's part of a solid with ReShape By Ugo Capeto 13 years 7 months ago	4	By Clinton Selke 7 months 1 week ago
Normal topic	c# wrapper By adel saki 7 months 1 week ago	1	By Dmitrii Pasukhin 7 months 1 week ago
Normal topic	Fixing the tolerances inside a shape By Mauro Mariotti 11 years 4 months ago	5	By Dmitrii Pasukhin 7 months 2 weeks ago
Normal topic	OCAF Shape Attributes By gene 22 years 7 months ago	5	By Clinton Selke 8 months 1 week ago
Normal topic	Contact Opencascade commercial side By Josep Torrent 8 months 4 weeks ago	2	By Josep Torrent 8 months 3 weeks ago
Normal topic	step file reader By Adrian Helcman 9 months 3 weeks ago	1	By Dmitrii Pasukhin 9 months 3 weeks ago
Normal topic	Fillet problem By jie li 9 months 3 weeks ago	0	n/a
Normal topic	CAD Assistant FixShape Flags By miquel valverde 9 months 4 weeks ago	3	By gkv311 n 9 months 3 weeks ago
Normal topic	How to combine a set of shapes into one shape By dingguozi 13 years 8 months ago	7	By A B 10 months 2 weeks ago
Normal topic	Compute Signed Distance Function For Point Cloud By Henning V 10 months 2 weeks ago	0	n/a
Normal topic	Issue with conical surfaces? By Alexandru Dadalau 1 year 11 months ago	14	By Dmitrii Pasukhin 10 months 3 weeks ago
Normal topic	How to use the NCollection_Haft variables in other DLL By Andrew Lin 2 years 9 months ago	1	By Guillaume CHAFFAROD 11 months 1 week ago
Normal topic	Failed to do the intersection operation By myl myl 11 months 4 weeks ago	0	n/a
Normal topic	Create any part with ChatGPT and OCCT without a CAD System By Axel Richter 12 months 14 hours ago	1	By Dmitrii Pasukhin 11 months 4 weeks ago
Normal topic	offset problem By hylkema 16 years 10 months ago	6	By Matthias K. 1 year 1 week ago
Normal topic	Change the color of a small piece of surface on a surface By WELCool666 1 year 4 weeks ago	0	n/a
Normal topic	Webassembly performance degradation By frank pian 2 years 8 months ago	2	By shailesh karandikar 1 year 1 month ago
Normal topic	Crash in TKDraw::~Draw_Interpretor::Tcl_Exit By Thornton 10 years 3 months ago	12	By Marco Cecchi 1 year 1 month ago
Normal topic	'Standard_ShortReal.hxx': No such file or directory By Anonymous (not verified) 19 years 6 months ago	8	By Dmitrii Pasukhin 1 year 2 months ago
Normal topic	Build a fillet to an edge with radius=1 for a 1x1x1 box By seanliu 13 years 3 months ago	3	By sOup x 1 year 2 months ago
Normal topic	fillets on a "cube" By ciarlond 13 years 5 months ago	8	By w d 1 year 2 months ago
Normal topic	part number is missing inside the shape's information By Alessandro Gabrielli 1 year 3 months ago	2	By Alessandro Gabrielli 1 year 3 months ago
Normal topic	How to transforme a TopoDS_Shape into a TopoDS_Edge By JSKM 20 years 10 months ago	4	By Shizhou Luo 1 year 3 months ago
Normal topic	Show different colors of face's front and back sides By X F 1 year 3 months ago	4	By X F 1 year 3 months ago
Normal topic	Confused about shells By Anonymous (not verified) 23 years 1 month ago	6	By Shizhou Luo 1 year 3 months ago
Normal topic	Ray casting in code (not in 3D viewer) By Guillaume CHAFFAROD 1 year 3 months ago	2	By Guillaume CHAFFAROD 1 year 3 months ago
Normal topic	Slice Model in Z Dimension or generate Point Cloud By F B 1 year 3 months ago	0	n/a
Normal topic	Periodic Parameter Range on Surface of Revolution By Gaetan Kenway 1 year 3 months ago	0	n/a
Normal topic	OCCT.Net By Drew Pierson 1 year 6 months ago	10	By Dmitrii Pasukhin 1 year 4 months ago
Normal topic	Commercial components - get in contact By Samuel Backteman 1 year 4 months ago	4	By Samuel Backteman 1 year 4 months ago
Normal topic	Fails to build project By ursusarctos787 1 year 4 months ago	4	By ursusarctos787 1 year 4 months ago
Normal topic	missing TKRBep.dll in my own project By Ear MongHeng 12 years 2 months ago	6	By Dmitrii Pasukhin 1 year 4 months ago
Normal topic	How to handle a try and catch to handle Standard_Failure? By Guido van Hilst... 2 years 7 months ago	3	By liaodi di 1 year 5 months ago
Normal topic	Error with Step Export of offset ellipse By Arman Rashoyan 1 year 5 months ago	2	By Arman Rashoyan 1 year 5 months ago
Normal topic	Creating One face from a group of faces that share edges By Ibrahim Abouelseoud 1 year 5 months ago	0	n/a
Normal topic	a link problem about the usage of BOPTools_AlgoTools3D By Boqing Dong 1 year 5 months ago	2	By Boqing Dong 1 year 5 months ago
Normal topic	Overlapping detection using Common operation By Paul Jimenez 15 years 8 months ago	7	By Jihui Cong 1 year 5 months ago
Normal topic	Finding the common edges of two surfaces By Anonymous (not verified) 19 years 8 months ago	5	By Thomas Hafemann 1 year 5 months ago
Normal topic	How to find out overlapping faces in Opencascade? By Sharad Verma 12 years 12 months ago	6	By Jihui Cong 1 year 6 months ago
Normal topic	Problem with MapShapesAndAncestors By Rodrigo Castro ... 9 years 12 months ago	5	By Jihui Cong 1 year 6 months ago
Normal topic	How to change AIS_Point Selected Color? By daojun wang 1 year 6 months ago	1	By gkv311 n 1 year 6 months ago
Normal topic	Convert STEP 242 to STEP 214 By Jorge Fernandes 1 year 7 months ago	3	By Dmitrii Pasukhin 1 year 7 months ago
Normal topic	Getting object coordinates (in the same way they are given with gp_Pnt class) By Nezihe Sözen 1 year 7 months ago	0	n/a
Normal topic	Get the solid, faces, edges, and vertices from this STEP file id By Jorge Fernandes 1 year 7 months ago	1	By Dmitrii Pasukhin 1 year 7 months ago
Normal topic	computing the normal of a curve fails ( using BRepLProp_CLProps \| GeomLProp_CLProps ) By jelle 15 years 7 months ago	5	By WenBo Zhang 1 year 7 months ago
Normal topic	Length of Geom2d_Curve By Gerhard Hofmann 19 years 4 months ago	3	By Dario Pellegrini 1 year 7 months ago
Normal topic	How to get technical support By Shoko Noguchi 1 year 7 months ago	5	By Dmitrii Pasukhin 1 year 7 months ago
Normal topic	BRepBuilderAPI_MakeFace precision By Stephen Leary 15 years 10 months ago	10	By WenBo Zhang 1 year 7 months ago
Normal topic	Adding a sub-shape to selection in local context By Anonymous (not verified) 24 years 10 months ago	10	By jason jiang 1 year 7 months ago
Normal topic	CADRays not showing any texture By I am rejecting ... 1 year 8 months ago	0	n/a
Normal topic	Android JniViewer Sample running error By Fanfan Liu 1 year 8 months ago	0	n/a
Normal topic	Building C interfaces for classes in OpenCASCADE By JIA JIE Ee 1 year 8 months ago	3	By Dmitrii Pasukhin 1 year 8 months ago
Normal topic	Removing a part from an assembly By IEI245MU5_1 1 year 8 months ago	3	By Kaiwen He 1 year 8 months ago
Normal topic	Opencascade read step file surface information By Owen Chen 1 year 9 months ago	0	n/a
Normal topic	BRepAlgoAPI_Fuse returns a wrong result By Li Deng 1 year 9 months ago	0	n/a
Normal topic	Compilation fails when smart pointer is set to static in a class By Peng Shi 1 year 9 months ago	1	By Peng Shi 1 year 9 months ago
Normal topic	New Bug Report Form By Robert Boehne 24 years 5 months ago	5	By Dmitrii Pasukhin 1 year 9 months ago
Normal topic	Does anyone ever use OCC for constraint solving problem? By iamfranter 15 years 10 months ago	2	By 凌枫朱 1 year 10 months ago
Normal topic	Using Qt to build OpenCasCade project in linux environment By lv 6666 1 year 10 months ago	0	n/a
Normal topic	Using Qt to build OpenCasCade project in linux environment By lv 6666 1 year 10 months ago	0	n/a
Normal topic	what is the new link for the obsolete www.opencascade.org/support/training? By john wick 1 year 10 months ago	2	By Dmitrii Pasukhin 1 year 10 months ago
Normal topic	3rdparty hard-coded paths when building against OpenCascade By Hugues Delorme 1 year 10 months ago	1	By Dmitrii Pasukhin 1 year 10 months ago
Normal topic	How to find a point on an hyperbola from a nearby point? By PaddleStroke 1 year 11 months ago	0	n/a
Normal topic	Line tangent to 3d curve at point By Daniel Neander 11 years 4 months ago	5	By Daniel Duesentrieb 1 year 12 months ago
Normal topic	Creating lines, arcs, curves from Edges By bendtech 13 years 3 months ago	4	By jason jiang 1 year 12 months ago
Normal topic	Serialization of TopoDs_Shape By thomas 7 years 11 months ago	3	By gkv311 n 2 years 1 day ago
Normal topic	IGESCAFControl_Reader will not transfer the names of the sub-shapes By Thomas Hafemann 2 years 1 week ago	2	By Thomas Hafemann 2 years 1 week ago
Normal topic	Adding multiple consecutive lines and arcs to a collection / list By bioan m 2 years 4 weeks ago	0	n/a
Normal topic	Non Responsive By Abouzar Vakili 2 years 1 month ago	1	By Eugeny Belousov 2 years 1 month ago
Normal topic	how to get the Normal vector of curved face at a determinated point? By jason jiang 2 years 1 month ago	0	n/a
Normal topic	Getting vertex position problem in step file without mouse click. By Volkan Çatı 2 years 1 month ago	2	By Volkan Çatı 2 years 1 month ago
Normal topic	A possible bug in IntTools_FaceFace for a plane and a face with a circle surface By yang Qi 2 years 1 month ago	0	n/a
Normal topic	How can I find the theory of TopOpeBRep_ShapeIntersector? By River City 2 years 1 month ago	0	n/a
Normal topic	opencascade::handle undefined behavior By Alexander Kiryushkin 2 years 1 month ago	0	n/a
Normal topic	Does opencascad(OCCT) itself support cell picking like CAD Assistant? By AlexLuya 2 years 2 months ago	0	n/a
Normal topic	Broken code example in 7.7 (and 7.6) documentation By Stomil Olsztyn 2 years 2 months ago	0	n/a
Normal topic	Replacement of TCollection classes by NCollection templates By Dominique Chabaud 2 years 2 months ago	2	By Dominique Chabaud 2 years 2 months ago
Normal topic	I'd like to get analysis results. By john ko 2 years 2 months ago	1	By Dmitrii Pasukhin 2 years 2 months ago
Normal topic	rect offset failed ，so sample，but error By zhaiht 2 years 2 months ago	0	n/a