Other usage issues - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Sticky topic	[MESSAGE] How to use the forum ? By Anonymous (not verified) 22 years 1 month ago	0	n/a
Normal topic	How to judge smart pointer "Handle" is null pointer By linbei jianbaoxia 1 day 18 hours ago	1	By Artem Zhidkov 1 day 15 hours ago
Normal topic	Webassembly performance degradation By frank pian 1 week 6 days ago	1	By Kirill Gavrilov 1 week 6 days ago
Normal topic	How to get Geom_BSplineSurface object from a Geom_Geometry object By linbei jianbaoxia 3 weeks 9 hours ago	1	By linbei jianbaoxia 3 weeks 8 hours ago
Normal topic	How to use the NCollection_Haft variables in other DLL By Andrew Lin 1 month 5 hours ago	0	n/a
Normal topic	How to use Handle By yang698 2 months 4 weeks ago	0	n/a
Normal topic	How to get centroid using XDE? By Yu Nakane 5 years 11 months ago	2	By ANIKET ANTRE 7 months 2 weeks ago
Normal topic	Overload of gp_Vec operator* By Sanja Tanasijevic 8 months 5 days ago	0	n/a
Normal topic	How to discretize points on edges, make 3D plane and calculate residuals By Sanja Tanasijevic 8 months 1 week ago	0	n/a
Normal topic	OCCT in the browser By phtj 8 years 4 months ago	4	By theRealSuperMario 8 months 1 week ago
Normal topic	How to get Poly_triangulation from STEP file? By Archak Goel 9 months 6 days ago	1	By he huang 8 months 3 weeks ago
Normal topic	Hiding label from tree view of shapes By Alan Cotsford 9 months 2 weeks ago	0	n/a
Normal topic	Using multiple threads with IVtk_IShapeMesher::Build() corrupts `theData` structure on Windows By Haralds Kaulins 11 months 4 days ago	2	By Haralds Kaulins 11 months 2 days ago
Normal topic	Wrong bounding box dimensions By Hakan Kaya 11 months 1 week ago	1	By Kirill Gavrilov 11 months 1 week ago
Normal topic	OCC and Delphi By thomas.scheel 15 years 1 month ago	12	By RusMikle 11 months 2 weeks ago
Normal topic	FaceBoundaryDraw Not Work as expected By Semih Ufuk Güler 11 months 2 weeks ago	1	By Semih Ufuk Güler 11 months 2 weeks ago
Normal topic	Use QT with Opencascade in WebAssembly By Emmanuel BIGEON 12 months 4 days ago	4	By Emmanuel BIGEON 11 months 2 weeks ago
Normal topic	Convert with command line By fabian.ohm_149535 2 years 10 months ago	5	By nicola basso 1 year 2 weeks ago
Normal topic	Error while calling STEPControl_Writer By ayush yadav 1 year 1 month ago	1	By ayush yadav 1 year 1 month ago
Normal topic	Can I implicitly link against OCC in a closed source Visual Studio application? By John W 1 year 1 month ago	7	By Kirill Gavrilov 1 year 1 month ago
Normal topic	[QUESTION] Understanding how OpenCASCADE works By Diego Camilo Pe... 1 year 1 month ago	0	n/a
Normal topic	How to get the unselected interactive object in a context By Keito Okajima 1 year 2 months ago	0	n/a
Normal topic	A possible bug in intersection of cone and cylinder By xiao pangzi 1 year 4 months ago	4	By liuhuiwei 1 year 4 months ago
Normal topic	Porting from Qt5.15.2 to Qt6.0 By Frank Martinez 1 year 5 months ago	4	By Kirill Gavrilov 1 year 5 months ago
Normal topic	the usage problem of occt7.5 By 3303835946_162325 1 year 5 months ago	1	By Kadir Canik 1 year 5 months ago
Normal topic	How to use DumpJson? By 3303835946_162325 1 year 6 months ago	1	By Kirill Gavrilov 1 year 6 months ago
Normal topic	Segfault in OSD_Host::InternetAddress By Karl Nilsson 1 year 6 months ago	1	By Kirill Gavrilov 1 year 6 months ago
Normal topic	Generating and reading BRep files By Sandro E 1 year 8 months ago	2	By Guido van Hilst... 1 year 6 months ago
Normal topic	The problems of visualization by Qt (when the compiler start and exit the program) By 3303835946_162325 1 year 6 months ago	1	By michelwijnja_165292 1 year 6 months ago
Normal topic	Handle Type Conversion By renyu_teng 1 year 8 months ago	1	By renyu_teng 1 year 8 months ago
Normal topic	Face made from surface is changing her boundaries By sparrowflyy_160972 1 year 9 months ago	0	n/a
Normal topic	Slow rotation and panning with many points By GIUSEPPEVENTURI... 1 year 10 months ago	3	By Hugues Delorme 1 year 10 months ago
Normal topic	RWGltf_CafWriter is missing By mohamedtawfikbo... 1 year 10 months ago	2	By mohamedtawfikbo... 1 year 10 months ago
Normal topic	IGES file to STL file conversion issue By giridaran.unilo... 1 year 10 months ago	1	By giridaran.unilo... 1 year 10 months ago
Normal topic	gltfwriter not writing json By vishalrigel1784... 1 year 10 months ago	1	By vishalrigel1784... 1 year 10 months ago
Normal topic	Using StepControl Reader By mohamedtawfikbo... 1 year 10 months ago	3	By crsundar_161060 1 year 10 months ago
Normal topic	BRepOffsetAPI_MakeOffset in wire and face odd in occt 7.4.0 By w d 1 year 10 months ago	0	n/a
Normal topic	BRepOffsetAPI_MakePipeShell bspline error By w d 1 year 10 months ago	0	n/a
Normal topic	BRepOffsetAPI_MakeOffsetShape help By Kostadin Vrantzaliev 1 year 10 months ago	2	By Kostadin Vrantzaliev 1 year 10 months ago
Normal topic	Reject Clipped Objects from selection By Pete Roberts 1 year 10 months ago	8	By Kirill Gavrilov 1 year 10 months ago
Normal topic	Wrong Normals after IGES import By Niraj Pansare 6 years 10 months ago	9	By Sebastian Alff 1 year 10 months ago
Normal topic	How to select an edge or a face of a solid By chao ren 2 years 5 months ago	3	By TIAN DAJIANG 1 year 10 months ago
Normal topic	Getting wrong X,Y,Z coordinates By Shen Tung Huang 1 year 10 months ago	2	By Shen Tung Huang 1 year 10 months ago
Normal topic	Set camera inside box By Haglund.staffan... 1 year 10 months ago	2	By Haglund.staffan... 1 year 10 months ago
Normal topic	Crash in TKDraw::~Draw_Interpretor::Tcl_Exit By Thornton 7 years 7 months ago	11	By zhou zhuang 1 year 10 months ago
Normal topic	STEPCAFControl_Writer.hxx unknown type name 'NCollection_Vector' By Michael Maenz 1 year 11 months ago	3	By Kirill Gavrilov 1 year 11 months ago
Normal topic	Make a cylindrical face : why oh why ? By BADI Hamid 1 year 11 months ago	1	By BADI Hamid 1 year 11 months ago
Normal topic	Inconsistent error output from DRAWEXE By Przemo Firszt 1 year 12 months ago	1	By Kirill Gavrilov 1 year 11 months ago
Normal topic	List all triangulated vertices without duplicates By Rick Greene 1 year 12 months ago	1	By Giovanni Bettega 1 year 11 months ago
Normal topic	Why crash BRepAlgoAPI_Cut By Keito Okajima 1 year 11 months ago	0	n/a
Normal topic	wrong normal directions by use BRepLProp_SLProps By 1027795176_159830 1 year 11 months ago	1	By Guido van Hilst... 1 year 11 months ago
Normal topic	AIS_Dimension & Relation By Anonymous (not verified) 19 years 11 months ago	1	By Yuriy Sernivka 1 year 11 months ago
Normal topic	hidden subshapes made unselectable in viewer By Giovanni Bettega 1 year 11 months ago	2	By Giovanni Bettega 1 year 11 months ago
Normal topic	Question about vuserdraw By 924112424_150196 1 year 11 months ago	3	By Kirill Gavrilov 1 year 11 months ago
Normal topic	Programmatically highlight a subshape By Giovanni Bettega 1 year 11 months ago	0	n/a
Normal topic	Problems with OpenGl_View and OpenCascade 7.3 By mtsag 3 years 3 months ago	10	By 924112424_150196 1 year 11 months ago
Normal topic	Error in STEP reader Readfile By ali merchant 1 year 11 months ago	1	By Kirill Gavrilov 1 year 11 months ago
Normal topic	occt 7.4.0 Doubts about using ocaf By w d 1 year 11 months ago	0	n/a
Normal topic	AIS_InteractiveContext::Erase not hiding displayed AIS_Shape By Ajith Subramanian 1 year 11 months ago	2	By Ajith Subramanian 1 year 11 months ago
Normal topic	Merging 2 Wires By BADI Hamid 1 year 11 months ago	1	By BADI Hamid 1 year 11 months ago
Normal topic	Cut a box with an embed box By BADI Hamid 1 year 11 months ago	1	By Guido van Hilst... 1 year 11 months ago
Normal topic	Inconsistent error output from DRAWEXE By Przemo Firszt 1 year 11 months ago	0	n/a
Normal topic	How to "clean" a geometry for meshing By BADI Hamid 1 year 11 months ago	2	By BADI Hamid 1 year 11 months ago
Normal topic	What is the difference between classes Geom_Plane and gp_Pln? (and similar pairs of classes) By Jim Williams 5 years 9 months ago	6	By TIAN DAJIANG 1 year 12 months ago
Normal topic	I can not get common part of two shapes by BRepAlgoAPI_Common By Keito Okajima 2 years 3 weeks ago	4	By Keito Okajima 1 year 12 months ago
Normal topic	Reversing of wire points By Louise Brown 1 year 12 months ago	0	n/a
Normal topic	How to create edge/line/wire with 2 vertices? By Przemo Firszt 1 year 12 months ago	2	By Przemo Firszt 1 year 12 months ago
Normal topic	BSpline By Anonymous (not verified) 21 years 2 months ago	3	By joserochh_159143 2 years 11 hours ago
Normal topic	project a curve onto a surface and divide the surface into two parts By w d 2 years 2 days ago	0	n/a
Normal topic	How to import constraints by automation methods like script By lab uvc 2 years 6 days ago	0	n/a
Normal topic	Why no polygon tesselation on edge? By Gordon Ferguson 5 years 1 day ago	1	By Syun'ichi Shiraiwa 2 years 1 week ago
Normal topic	AIS_TextLabel Measurements/Bounds By Pete Roberts 2 years 1 week ago	1	By Kirill Gavrilov 2 years 1 week ago
Normal topic	class BRepExtrema_DistShapeShape's solution By youngbin son 2 years 1 week ago	0	n/a
Normal topic	direction between two shape By youngbin son 2 years 1 week ago	4	By youngbin son 2 years 1 week ago
Normal topic	Problems controlling default drawing By cjwere 2 years 1 week ago	2	By cjwere 2 years 1 week ago
Normal topic	Create surface from more than 4 B-splines By Zoltan Csati 2 years 1 week ago	1	By liuhuiwei 2 years 1 week ago
Normal topic	Toolpath for nurbs surfaces By anirudha.vyasam... 2 years 1 week ago	0	n/a
Normal topic	Camera principle axis By claude hasler 2 years 1 month ago	1	By Kirill Gavrilov 2 years 1 week ago
Normal topic	The color of the picture obtained by dump is different from the color of the rendered scene By w d 2 years 1 week ago	1	By Kirill Gavrilov 2 years 1 week ago
Normal topic	Graphic3d_ShaderProgram PushVariableFloat Update crash By w d 2 years 1 month ago	4	By Kirill Gavrilov 2 years 1 week ago
Normal topic	B Spline Curve to Line edge By Keito Okajima 2 years 1 week ago	0	n/a
Normal topic	Convert Handle(Adaptor2d_HCurve2d) to Handle(BRepAdaptor_HCurve2d) cash in occt 7.4.0 By w d 2 years 1 week ago	0	n/a
Normal topic	Volume part is considered empty by OC By Alexandru Dadalau 2 years 2 weeks ago	2	By Alexandru Dadalau 2 years 1 week ago
Normal topic	Crash while loading a step file By bmeijering_158537 2 years 2 weeks ago	3	By Kirill Gavrilov 2 years 1 week ago
Normal topic	BRepFilletAPI_MakeFillet crash in occt 7.4.0 By w d 2 years 1 week ago	0	n/a
Normal topic	Distorted result surface with BRepOffsetAPI_ThruSections By lizhiyong4216_140558 2 years 1 week ago	0	n/a
Normal topic	Building face from wire infinite loop By sero.mirzakhany... 2 years 2 weeks ago	2	By sero.mirzakhany... 2 years 2 weeks ago
Normal topic	Problem with ShapeAnalysis.OuterWire applied on a surface derived with BOPAlgo_Splitter By Dominik Schopper 2 years 2 weeks ago	0	n/a
Normal topic	Retrieve selected point coordinates By alex_150431 2 years 1 month ago	1	By alex_150431 2 years 2 weeks ago
Normal topic	The usage of AIS_ColoredShape::SetCustomColor By he huang 2 years 2 weeks ago	1	By Kirill Gavrilov 2 years 2 weeks ago
Normal topic	BRepBndLib :: The corner coordinates of Bnd_Box obtained by Add are misaligned by about 15. By nobakazukoudai_... 2 years 1 month ago	3	By Kirill Gavrilov 2 years 2 weeks ago
Normal topic	How to Use pipeShell? By Shawn Yang 2 years 10 months ago	3	By Pranav Kumar Asthana 2 years 2 weeks ago
Normal topic	GCPnts_UniformAbscissa not working on an edge,Common problems?? By sero.mirzakhany... 2 years 3 weeks ago	1	By sero.mirzakhany... 2 years 2 weeks ago
Normal topic	How to int. select node from STL mesh By Stefan Sicklinger 5 years 7 months ago	1	By Hello World 2 years 3 weeks ago
Normal topic	Undefined references when compiling By Kevin Carpenter 2 years 3 weeks ago	5	By Kevin Carpenter 2 years 3 weeks ago
Normal topic	Highlighting after upgrading from OCCT 7.3 to 7.4 not as expected By Matthias K. 2 years 1 month ago	0	n/a
Normal topic	occt 7.4 how to set sampler2D in shaderprogram By w d 2 years 1 month ago	1	By Kirill Gavrilov 2 years 1 month ago
Normal topic	Algorithm behind BRepBuilderAPI_MakeSolid By Christoph Stampfel 2 years 1 month ago	1	By Kulikova Galina 2 years 1 month ago
Normal topic	Obtain the shape of the TopoDS_Edge,such as curve, line or circle By 1015635081_158269 2 years 1 month ago	3	By Thomas Anderson 2 years 1 month ago
Normal topic	OpenGL display By lovepipy 11 years 1 month ago	5	By Kirill Gavrilov 2 years 1 month ago