Data Exchange and Application Framework - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Normal topic	Crash on cleanup after reading Step file By Elias Cohenca 2 days 11 hours ago	11	By Dmitrii Pasukhin 2 days 8 hours ago
Normal topic	OCCT 7.8.0 crashes on termination after reading a IGES file By Thorsten Koch 10 months 2 weeks ago	16	By Dmitrii Pasukhin 1 week 3 days ago
Normal topic	Cyrillic error when export to STEP By Vladimir Ivanov 3 weeks 5 days ago	5	By gkv311 n 3 weeks 2 days ago
Normal topic	Disable STEPCAFControl_Writer Statistics on Transfer By Erin Gunn 3 weeks 5 days ago	2	By Erin Gunn 3 weeks 5 days ago
Normal topic	How to export gltf with right texture UV By jack-wangss 3 weeks 5 days ago	2	By gkv311 n 3 weeks 5 days ago
Normal topic	Writing edges in to step file By Rajendra Pardeshi 1 month 1 day ago	1	By Dmitrii Pasukhin 1 month 13 hours ago
Normal topic	Parasolid Import Component availability By Krzysztof Polkowski 1 month 3 days ago	2	By Krzysztof Polkowski 1 month 3 days ago
Normal topic	Remove label from OCAF results in shape not removed By Ruud de Ruijter 1 month 3 days ago	1	By Ruud de Ruijter 1 month 3 days ago
Normal topic	Export visual representation of a datum to STEP file By Julian Popov 1 month 3 days ago	6	By Julian Popov 1 month 3 days ago
Normal topic	How to extract descriptive representation item of a shape entity By yd kim 1 month 1 week ago	3	By Dmitrii Pasukhin 1 month 1 week ago
Normal topic	STEPControl_Reader Access violation reading location By martijn db 3 months 1 week ago	15	By Dmitrii Pasukhin 1 month 1 week ago
Normal topic	How to read UDA data by latest OCC7.8.0 By Elle Edition 7 months 4 weeks ago	10	By Dmitrii Pasukhin 1 month 1 week ago
Normal topic	BRepMesh_IncrementalMesh doesn't triangulate conical face coming from a step file By Viktor Kovács 1 month 2 weeks ago	0	n/a
Normal topic	OBJ Importing and Displaying By Mat M 1 month 3 weeks ago	6	By Mat M 1 month 2 weeks ago
Normal topic	CSharp Import IGES Export OBJ By Fran Garcia 2 months 3 days ago	6	By Fran Garcia 1 month 2 weeks ago
Normal topic	Reading colours from a STEP file with GetColour returns incorrect RGB values By Steffen König 1 month 3 weeks ago	2	By Steffen König 1 month 3 weeks ago
Normal topic	Map StepShape_ManifoldSolidBrep to TDF_Label/TopoDS_Shape while importing step file By Rajendra Pardeshi 1 month 4 weeks ago	4	By Rajendra Pardeshi 1 month 3 weeks ago
Normal topic	Bug in TCollection_AsciiString.cxx By Pawel 2 months 2 weeks ago	1	By Dmitrii Pasukhin 2 months 2 weeks ago
Normal topic	Force use of PRESENTATION_STYLE_ASSIGNMENT By a-ricci848 2 months 2 weeks ago	1	By Dmitrii Pasukhin 2 months 2 weeks ago
Normal topic	What to be included to import and export IGES and STEP whith 7.8.0 By Pasquale Lettieri 2 months 3 weeks ago	2	By Pasquale Lettieri 2 months 3 weeks ago
Normal topic	[SOLVED] invalid use of incomplete type ‘class XCAFDoc_ShapeTool’ By Rafael SM 2 months 3 weeks ago	4	By Dmitrii Pasukhin 2 months 3 weeks ago
Normal topic	Segfault on TransferRoots when trying to read consecutive STEP files using STEPControl_Reader By Damian Crosby 2 months 4 weeks ago	4	By Damian Crosby 2 months 4 weeks ago
Normal topic	How to get vertices coordinates of each triangulated face of a shape By Leonardo Ghizoni 4 months 2 weeks ago	2	By Dmitrii Pasukhin 3 months 1 week ago
Normal topic	Duplicate faces in STEP file import By Riccardo De Zen 3 months 2 weeks ago	4	By Riccardo De Zen 3 months 1 week ago
Normal topic	Extracting Descriptive Representation Item from STEP File By Shane R 3 months 3 weeks ago	1	By Dmitrii Pasukhin 3 months 2 weeks ago
Normal topic	I want to use CopyWithLink and Copy in XCAF documents, but I found that they are not working. Is this a bug? By ye na 3 months 2 weeks ago	2	By ye na 3 months 2 weeks ago
Normal topic	Save a .step by tdf_label but wrong location By ship Gold 3 months 3 weeks ago	2	By ship Gold 3 months 2 weeks ago
Normal topic	STEPControl_Reader display other shape By Sora Panda 3 months 2 weeks ago	1	By gkv311 n 3 months 2 weeks ago
Normal topic	Exporting GLTF/GLB With Extra Data By Jonathyn Major 11 months 4 days ago	7	By Dmitrii Pasukhin 3 months 3 weeks ago
Normal topic	STEP AP242 Reading and Meshing Errors By Arthur Hilbig 3 months 3 weeks ago	1	By Dmitrii Pasukhin 3 months 3 weeks ago
Normal topic	STEPCAFControl_Writer not writing the SubShape data like Names and Colors By Sumil Sood 3 months 3 weeks ago	0	n/a
Normal topic	No names in STEP file when writing in non-manifold mode By Matthias K. 4 months 2 weeks ago	2	By Matthias K. 4 months 1 week ago
Normal topic	Slow performance of STEPCAFControl_Reader in webassembly vs. Windows By 言诺 4 months 1 week ago	3	By Dmitrii Pasukhin 4 months 1 week ago
Normal topic	Issue with Reading IGES File Generated by ProE By yexuan333 4 months 4 weeks ago	2	By gkv311 n 4 months 2 weeks ago
Normal topic	Read Step file and correct location of parts By Leonardo Ghizoni 4 months 3 weeks ago	0	n/a
Normal topic	I can read the color of solid, but not the color of face from step files By Zeping Li 5 months 6 days ago	9	By Zeping Li 5 months 4 days ago
Normal topic	BRepBuilderAPI_Transform will cause the program to crash when applied to a TopoShape from an Obj file (OCCT 7.7.0) By Mason Chen 6 months 2 days ago	5	By Dmitrii Pasukhin 5 months 1 week ago
Normal topic	Stuck at STEPCAFControl_Reader::Perform when reading a Stp file (OCCT 7_8_1) By Mason Chen 5 months 1 week ago	2	By Mason Chen 5 months 1 week ago
Normal topic	Extract hierarchy / tree of products By Tom Hug 5 months 2 weeks ago	0	n/a
Normal topic	Keep Face Labels after rotating object By Jeffrey Dahmer 5 months 2 weeks ago	2	By Jeffrey Dahmer 5 months 2 weeks ago
Normal topic	Issue with Retrieving Block Names from IGES Files Using OCC By yexuan333 5 months 2 weeks ago	1	By Dmitrii Pasukhin 5 months 2 weeks ago
Normal topic	RWGltf_Writer Edge & Vertex Export By nikoprotic 6 months 4 weeks ago	4	By Maximilian Machnik 5 months 3 weeks ago
Normal topic	I could not read advanced_brep_shape_representation's name from step files By Zeping Li 6 months 1 week ago	5	By Dmitrii Pasukhin 5 months 4 weeks ago
Normal topic	Issue reading colors compared with CAD assistant. By Lorenzo Napl 10 months 1 week ago	19	By hc cheng 6 months 1 day ago
Normal topic	Assembly and Part identification from label after transferring Step file into document. By rahulmulik9 6 months 3 days ago	4	By rahulmulik9 6 months 2 days ago
Normal topic	STeP Importer stuck and hogging memory By Andrea Venturoli 6 months 1 week ago	7	By Andrea Venturoli 6 months 4 days ago
Normal topic	Reduce complexity .stp files By sOup x 7 months 1 week ago	6	By Giovanni Bettega 6 months 4 days ago
Normal topic	Resetting the transformation will collapse the object into the origin. By rahulmulik9 6 months 1 week ago	4	By rahulmulik9 6 months 1 week ago
Normal topic	Load STEP from memory instead of file By Alfonso Tamés 7 years 7 months ago	12	By gkv311 n 6 months 1 week ago
Normal topic	Unable to import an OBJ model with an associated MTL material file By Xposeder 7 months 2 days ago	7	By Xposeder 7 months 1 day ago
Normal topic	Error importing vrml model By Vispec DMIS 1 year 7 months ago	8	By Dmitrii Pasukhin 7 months 2 days ago
Normal topic	"STEPCAFControl_Reader::Transfer" doesn't read anything. By zhang jiawang 7 months 1 week ago	9	By Dmitrii Pasukhin 7 months 1 week ago
Normal topic	Reading assembly information from step file without transferring to TDocStd_Document By rahulmulik9 7 months 1 week ago	1	By Dmitrii Pasukhin 7 months 1 week ago
Normal topic	fails to read a STEP file (OCCT 7.7.0) By Mason Chen 9 months 5 days ago	5	By Dmitrii Pasukhin 7 months 1 week ago
Normal topic	Reading compressed gltf without bin By Swapnil Vikhe 7 months 2 weeks ago	16	By Dmitrii Pasukhin 7 months 1 week ago
Normal topic	Issues when importing Step files By 宁魏 7 months 1 week ago	4	By 宁魏 7 months 1 week ago
Normal topic	GLB file is not getting correctly read using RWGltf_CafReader By Vikas Beske 8 months 4 days ago	1	By Vikas Beske 8 months 3 days ago
Normal topic	Need To Access Consistent Unique Identifier When Converting Step to GLB By Jonathyn Major 10 months 2 weeks ago	3	By Gena Sorokin 8 months 5 days ago
Normal topic	Draco Compression By rahulmulik9 8 months 1 week ago	3	By Dmitrii Pasukhin 8 months 1 week ago
Normal topic	GD&T values can not be get in .stp file By 王冕 1 year 1 month ago	2	By onkarp12 8 months 2 weeks ago
Normal topic	try to save step file after scaled shape but i loose color By dpotuznik 8 months 2 weeks ago	2	By Dmitrii Pasukhin 8 months 2 weeks ago
Normal topic	how to get the id of entity in STEP file? By jason jiang 2 years 1 month ago	8	By haibo xu 8 months 3 weeks ago
Normal topic	shape healing on STEP files By Blair Downie 9 months 4 days ago	1	By Dmitrii Pasukhin 9 months 2 days ago
Normal topic	Cone imported from STeP file with only one trimming loop (out of two) By Andrea Venturoli 10 months 1 day ago	3	By Andrea Venturoli 9 months 4 days ago
Normal topic	Camera animation in GLTF. By rahulmulik9 9 months 5 days ago	2	By rahulmulik9 9 months 4 days ago
Normal topic	How to parse STP files to obtain a complete hierarchical structure？ By 龙柳州 10 months 1 week ago	3	By Dmitrii Pasukhin 9 months 1 week ago
Normal topic	STEPControl_Reader read.precision.value By lmaero 10 months 5 days ago	1	By Dmitrii Pasukhin 9 months 2 weeks ago
Normal topic	which output ASCII file format to choose? By KKL KKL 9 months 4 weeks ago	1	By Dmitrii Pasukhin 9 months 2 weeks ago
Normal topic	Accuracy of Bnd_OBB on imported STEP model By Jan-Niklas Velten 10 months 1 day ago	7	By Jan-Niklas Velten 10 months 10 hours ago
Normal topic	UV data is missing for the Tessellated geometry objects By Vikas Beske 10 months 1 day ago	1	By gkv311 n 10 months 17 hours ago
Normal topic	Get origin (gp_XYZ or gp_Point) from shape By Peter S 7 years 2 weeks ago	2	By lmaero 10 months 2 days ago
Normal topic	Import misaligned model - Re-align By lmaero 10 months 2 days ago	0	n/a
Normal topic	How to get MANIFOLD_SOLID_BREP entity name in reading STEP file. By sunlin0oo 1 year 8 months ago	20	By 龙柳州 10 months 3 days ago
Normal topic	How to avoid loss of precision when reading large igs/step models By Josh Green 10 months 1 week ago	3	By Josh Green 10 months 3 days ago
Normal topic	Texture not correctly applied on shape when exporting to glTF By jack-wangss 1 year 3 months ago	5	By Dmitrii Pasukhin 10 months 6 days ago
Normal topic	Color Discrepancy Between Tessellated and Non-tessellated STEP Files By Douglas Oliveira 10 months 1 week ago	3	By Dmitrii Pasukhin 10 months 1 week ago
Normal topic	Issue reading colors and names compared with CAD assistant. By Lorenzo Napl 10 months 1 week ago	1	By Lorenzo Napl 10 months 1 week ago
Normal topic	Extracting Surface Type Information From Step File Import By Jonathyn Major 10 months 2 weeks ago	1	By Dmitrii Pasukhin 10 months 1 week ago
Normal topic	STEPControl_Writer false By xiaoqi wang 10 months 2 weeks ago	3	By xiaoqi wang 10 months 2 weeks ago
Normal topic	Extracting Dimension Data From Step File By Jonathyn Major 10 months 2 weeks ago	6	By Dmitrii Pasukhin 10 months 2 weeks ago
Normal topic	Changed dependencies of STEP and IGES classes By QbProg 10 months 2 weeks ago	3	By Dmitrii Pasukhin 10 months 2 weeks ago
Normal topic	Save AIS_Dimension derived objects to a file By Peter Janicki 4 years 2 months ago	2	By Dmitrii Pasukhin 10 months 2 weeks ago
Normal topic	OPEN_SHELL entity linked with the FACETED_BREP entity is not supported in STEP reading and transfer process By Vikas Beske 10 months 2 weeks ago	2	By Vikas Beske 10 months 2 weeks ago
Normal topic	Updating to 7.8.0 from 7.7.0 Logs All STEPCAFControl_Reader::Transfer Data By Jonathyn Major 10 months 2 weeks ago	3	By Jonathyn Major 10 months 2 weeks ago
Normal topic	OCCT 7.8.0 fails to read a STEP file (STEPControl_Reader works, STEPCAFControl_Reader doesn't) By Soonjo Kwon 10 months 2 weeks ago	1	By Dmitrii Pasukhin 10 months 2 weeks ago
Normal topic	Using plane to slice solid and extract single face By Vaclav Kasal 10 months 3 weeks ago	0	n/a
Normal topic	Degenerate_toroidal_surface in step files can get wrong orientation By Erik Knudsen 11 months 1 week ago	0	n/a
Normal topic	IGESCAFControl_Reader property for invisible meshes By Lucas Guimaraes 11 months 3 weeks ago	0	n/a
Normal topic	Properly linking the color of a subShape with the shape when exporting By Lucas Guimaraes 1 year 5 months ago	3	By Lucas Guimaraes 11 months 3 weeks ago
Normal topic	STEP write AXIS2_PLACEMENT_3D By Markku Laitinen 11 months 3 weeks ago	1	By Dmitrii Pasukhin 11 months 3 weeks ago
Normal topic	remove a specific component from the assembly instance By 言诺 12 months 4 days ago	1	By 言诺 12 months 4 days ago
Normal topic	How to delete free wire in .step By ship Gold 12 months 4 days ago	0	n/a
Normal topic	Read the MANIFOLD_SOLID_BREP entity as a single and separate shape By Vikas Beske 1 year 2 weeks ago	2	By Dmitrii Pasukhin 1 year 4 days ago
Normal topic	Please give me advice on how to convert ODA's dwg & Dxf Database to Occt Shape format. By kim young Woong 1 year 4 days ago	1	By Dmitrii Pasukhin 1 year 4 days ago
Normal topic	Logical ideas for displaying model assembly information By sunlin0oo 1 year 3 weeks ago	5	By sunlin0oo 1 year 2 weeks ago
Normal topic	Is it possible to add animation around user selected edge (Custom axis)) while exporting in GLTF? By rahulmulik9 1 year 3 weeks ago	4	By rahulmulik9 1 year 3 weeks ago
Normal topic	How to remove duplicates from Shape? By Ykong1337 1 year 4 weeks ago	2	By Ykong1337 1 year 4 weeks ago
Normal topic	Is the sourcecode actually processing CAD layers? By Lorenzo Napl 1 year 1 month ago	9	By Dmitrii Pasukhin 1 year 1 month ago
Normal topic	Import .OBJ File? By kim young Woong 1 year 1 month ago	2	By kim young Woong 1 year 1 month ago
Normal topic	can't read .brep(the result is false) By Cristiano Xie 1 year 1 month ago	1	By Dmitrii Pasukhin 1 year 1 month ago