Data Exchange and Application Framework - Forum Open CASCADE Technology

	Topic	Replies	Last reply
Normal topic	step file conversion obj example By frank pian 1 year 6 months ago	22	By Dmitrii Pasukhin 8 months 2 weeks ago
Normal topic	How to get MANIFOLD_SOLID_BREP entity name in reading STEP file. By sunlin0oo 11 months 2 weeks ago	20	By 龙柳州 1 month 2 days ago
Normal topic	Issue reading colors compared with CAD assistant. By Lorenzo Napl 1 month 1 week ago	18	By Dmitrii Pasukhin 1 month 5 days ago
Normal topic	XCAF - Getting GD&T in a visible form By Aaron Lau 7 months 3 weeks ago	16	By 王冕 4 months 4 weeks ago
Normal topic	Annotating 2D entities in 3D models - e.g. Step AP 203 ed2 GD&A By resus 10 years 7 months ago	16	By Kirill Gavrilov 4 years 2 months ago
Normal topic	How to save .step file with TopoDs_Shape and color them By x xo 11 months 2 days ago	15	By x xo 10 months 3 weeks ago
Normal topic	Exporting list of named points to STEP By noetenhuber2 14 years 5 months ago	15	By Andrey BETENEV 6 years 4 months ago
Normal topic	Reading STEP file in OCCT By Shamsher 8 years 3 months ago	15	By Jose Urbano 6 years 4 months ago
Normal topic	XCAFDoc get part name error By x xo 1 year 2 months ago	14	By Dmitrii Pasukhin 1 year 2 months ago
Normal topic	Exception "Geom_BSplineSurface: Weights values too small" when reading STEP file By Sebastian Alff 2 years 8 months ago	14	By frank pian 1 year 11 months ago
Normal topic	Export multi Shapes into single STEP file By Malcolm Revenge 6 years 8 months ago	13	By haidong ma 4 years 4 months ago
Normal topic	Get dimensions data for STEP(AP242) By Yash Soni 1 year 3 months ago	13	By Dmitrii Pasukhin 1 year 3 months ago
Normal topic	Read GENERAL_PROPERTY with StepBasic_GeneralProperty By davide mercanti 5 months 4 weeks ago	12	By Dmitrii Pasukhin 4 months 3 weeks ago
Normal topic	Work with assemblies By Adriana Costas 6 years 8 months ago	11	By Qr Qr 6 years 8 months ago
Normal topic	OCCT object creation from the step file data By Vikas Beske 11 months 2 weeks ago	11	By Dmitrii Pasukhin 11 months 1 week ago
Normal topic	OCC7.2 Import/Export problems By Marco Balen 6 years 3 weeks ago	11	By Nico Probst 5 years 11 months ago
Normal topic	Is it possible to create PMI for gltf files and make it visible By 王冕 5 months 3 weeks ago	11	By ilyas yigit 4 months 4 weeks ago
Normal topic	Can't read PMI in STEP exported by ug By Lee Dongming 1 year 12 months ago	11	By Lewis Alexander 1 year 11 months ago
Normal topic	Can't retrieve specific child's Tag By HSIEN-SHUN HSU 1 year 11 months ago	11	By Mikhail MPV 1 year 11 months ago
Normal topic	Reading STEP entity id slow ? By Carsten Zerbst 6 years 4 days ago	10	By Liu Guang Yin 1 year 1 week ago
Normal topic	How to set axis in STEP By a.kliuchnikova_... 5 years 3 months ago	10	By a.kliuchnikova_... 5 years 3 months ago
Normal topic	STEP Import - Multibody case, First body is getting wrongly scaled data from STEPControl_Reader By Vishwas Mane 5 years 1 month ago	10	By Vishwas Mane 5 years 1 month ago
Normal topic	Memory Leak when using STEPCAFControl_Reader By Kaiwen He 7 months 2 weeks ago	10	By Dmitrii Pasukhin 7 months 2 weeks ago
Normal topic	VRML mesh shading By Adam Wnek 3 years 3 months ago	10	By Adam Wnek 3 years 3 months ago
Normal topic	How to define PBR materials for GLTF export By Sebastian Alff 2 years 7 months ago	10	By Kirill Gavrilov 2 years 7 months ago
Normal topic	Is it possible to create TDocStd_Document instance from an existing file.xbf? By Кирилл Жильников 1 year 3 months ago	10	By Кирилл Жильников 1 year 3 months ago
Normal topic	Correct location of parts after a STEP import By Dominik Mokris 6 years 9 months ago	9	By David Neu 6 years 9 months ago
Normal topic	Export normalized UV data into the draco compressed GLTF file By Vikas Beske 1 year 1 month ago	9	By Vikas Beske 1 year 1 month ago
Normal topic	Issue importing a STEP file By Victor Bovio 4 years 5 months ago	9	By Kirill Gavrilov 4 years 4 months ago
Normal topic	Stuck while reading IGES By xb f 7 months 4 days ago	9	By xb f 6 months 1 week ago
Normal topic	Is the sourcecode actually processing CAD layers? By Lorenzo Napl 4 months 1 week ago	9	By Dmitrii Pasukhin 4 months 6 days ago
Normal topic	STEP unit conversion and meshing By Antoine H 2 years 1 month ago	9	By Lorenzo Napl 5 months 2 weeks ago
Normal topic	STEP and Shape names By Paolo Mosna 21 years 6 months ago	9	By jason jiang 10 months 4 weeks ago
Normal topic	Load STEP from memory instead of file By Alfonso Tamés 6 years 11 months ago	9	By Dmitrii Pasukhin 1 year 5 months ago
Normal topic	Saving a compsolid object By Daniel Woodman 6 years 4 months ago	8	By Daniel Woodman 6 years 4 months ago
Normal topic	Reading Geometry from step files By Flo Hup 5 years 9 months ago	8	By Bill Chen 5 years 3 months ago
Normal topic	Fix faces with error orientation By dade huang 3 years 8 months ago	8	By Kirill Gavrilov 3 years 8 months ago
Normal topic	How to handle encoding issues for labels - Label names with umlauts not handled properly by STEP export By Manuel Koch 5 months 5 days ago	8	By gkv311 n 5 months 4 days ago
Normal topic	RWGltf_CafWriter skipped node 'xxx' without triangulation data By Vikas Beske 1 year 4 months ago	8	By Dmitrii Pasukhin 1 year 4 months ago
Normal topic	when bind XCAFDoc_VisMaterialPBR to shape , Only paint part of workpiece when Export to gltf By LeonBaoYang 1 year 1 month ago	7	By LeonBaoYang 1 year 1 month ago
Normal topic	OCCT 6.9.1 persistence restored in OCCT 7.2.0 not working By walter steffe 6 years 4 months ago	7	By Andrey BETENEV 6 years 4 months ago
Normal topic	STL to STEP By Batuhan Cengiz 1 year 3 days ago	7	By Dmitrii Pasukhin 1 year 3 days ago
Normal topic	Issue reading colors compared with CAD assistant. By Lorenzo Napl 9 months 1 week ago	7	By Lorenzo Napl 9 months 1 week ago
Normal topic	Large step files By Batuhan Cengiz 9 months 21 hours ago	7	By Nezihe Sözen 8 months 2 weeks ago
Normal topic	How to read STEP color properly as CAD Assistant By Pavel Chmelar 6 months 2 weeks ago	7	By Josep Fontdecab... 5 months 6 days ago
Normal topic	Open STEP file in CAD Assistant at the back-end with save operation By Rupali Bhosale 3 years 1 week ago	7	By Rupali Bhosale 3 years 6 days ago
Normal topic	Accuracy of Bnd_OBB on imported STEP model By Jan-Niklas Velten 1 month 16 hours ago	7	By Jan-Niklas Velten 4 weeks 1 day ago
Normal topic	Read/Write shape to memory By Julian Paphitis 12 years 1 week ago	7	By lei19942016_164393 3 years 6 months ago
Normal topic	How can opencascade support chinese file path ? By SunHongLei 11 years 1 month ago	7	By Weidong LI 8 years 4 months ago
Normal topic	how to get the id of entity in STEP file? By jason jiang 1 year 4 months ago	7	By jason jiang 1 year 3 months ago
Normal topic	Convert pcl openNurbs surface to opencascade surface and visualize it By Volodymyr vvv 7 years 6 months ago	7	By Roman Lygin 6 years 6 months ago
Normal topic	Colors added to shapes generated by StdPrs_BRepTextBuilder get lost during STEP export (XCAF) By Peter Bendel 1 year 1 month ago	6	By Dmitrii Pasukhin 1 year 3 weeks ago
Normal topic	Display correct model tree from step file. By Vikas Beske 10 months 3 days ago	6	By Dmitrii Pasukhin 9 months 3 weeks ago
Normal topic	Reading a point cloud By Vishesh Chanana 6 years 1 day ago	6	By Guido van Hilst... 5 years 11 months ago
Normal topic	OpenCascade returns repeated names from STEP By leonardo_150920 4 years 3 months ago	6	By Kirill Gavrilov 4 years 2 months ago
Normal topic	Reading and displaying STEP/IGES assemblies using XDE By Ajith Subramanian 4 years 1 month ago	6	By zhangjie yin 2 years 1 month ago
Normal topic	Any way to get the CAD axis system reference? By Lorenzo Napl 5 months 4 weeks ago	6	By Lorenzo Napl 5 months 4 weeks ago
Normal topic	STEP item name parsing By Hugh Rice 2 years 11 months ago	6	By Hugh Rice 2 years 10 months ago
Normal topic	Exporting GLTF/GLB With Extra Data By Jonathyn Major 2 months 4 days ago	6	By Dmitrii Pasukhin 2 months 2 days ago
Normal topic	Extracting Dimension Data From Step File By Jonathyn Major 1 month 2 weeks ago	6	By Dmitrii Pasukhin 1 month 2 weeks ago
Normal topic	OCCT 7.8.0 crashes on termination after reading a IGES file By Thorsten Koch 1 month 1 week ago	6	By Dmitrii Pasukhin 3 weeks 1 day ago
Normal topic	Import same step generated different shape, it looks like the shape is rotated. Compare with OCC6.8 VS OCC7.6 By Jarod L 2 years 1 month ago	6	By J.W.Kim 2 years 1 month ago
Normal topic	Delete/Remove entities from step model. By Prajwal Shelar 1 year 5 months ago	6	By Prajwal Shelar 1 year 4 months ago
Normal topic	STL version of Brep Model. By Keith Sloan 1 year 3 months ago	6	By Keith Sloan 1 year 3 months ago
Normal topic	I am trying to load an stl file. By john ko 1 year 3 months ago	6	By Dmitrii Pasukhin 11 months 3 weeks ago
Normal topic	Should TDF_AttributeIterator be handled with care? By Benjamin Bihler 6 years 10 months ago	6	By Benjamin Bihler 6 years 10 months ago
Normal topic	How to convert .pcd file into a STEP file By Vishesh Chanana 6 years 1 month ago	5	By Vishesh Chanana 6 years 3 weeks ago
Normal topic	BRepMesh_IncrementalMesh and STL write problems By Marco Balen 6 years 2 weeks ago	5	By Marco Balen 6 years 2 weeks ago
Normal topic	Conversion from STL to STEP is slow By Vishesh Chanana 6 years 1 week ago	5	By Vishesh Chanana 6 years 1 week ago
Normal topic	Please, help me with OCCS geometry By a.kliuchnikova_... 5 years 3 months ago	5	By mnvinothprasath... 5 years 3 months ago
Normal topic	STEP/STL model traversal vertices question By sunlin0oo 8 months 1 week ago	5	By Dmitrii Pasukhin 7 months 3 weeks ago
Normal topic	Can not get colors of faces By selman3004_150899 4 years 3 months ago	5	By g b 3 years 6 months ago
Normal topic	Texture not correctly applied on shape when exporting to glTF By jack-wangss 6 months 5 days ago	5	By Dmitrii Pasukhin 1 month 5 days ago
Normal topic	Handling STL-files en Poly_Triangulation By Thieme Vandeput 3 years 4 months ago	5	By Kirill Gavrilov 3 years 4 months ago
Normal topic	segmentation fault on loading model By Martijn Berntsen 4 months 4 weeks ago	5	By Martijn Berntsen 4 months 3 weeks ago
Normal topic	Logical ideas for displaying model assembly information By sunlin0oo 3 months 4 weeks ago	5	By sunlin0oo 3 months 3 weeks ago
Normal topic	xstep.cascade.unit doesnt work for STEPControl_Reader in 7.6 version By Eugene Zaliznyak 2 years 3 months ago	5	By Eugene Zaliznyak 2 years 3 months ago
Normal topic	different step export result from same brep file OCC7.5 VS OCC7.6 By Jarod L 2 years 2 months ago	5	By Kirill Gavrilov 2 years 2 months ago
Normal topic	Environment variables CSF_IGESDefaults and CSF_STEPDefaults By Jerome Monaco 7 years 10 months ago	5	By gkv311 n 1 year 2 months ago
Normal topic	TopLoc_Location::IsEqual and BRep_CurveOnSurface::IsCurveOnSurface seem to not match with each other By Lion G. 1 year 11 months ago	5	By Kirill Gavrilov 1 year 11 months ago
Normal topic	reading consistent Step files By Tawfik Boujeh 3 years 9 months ago	5	By Frederick L. He... 3 years 8 months ago
Normal topic	Read Step Fail because translate face no wire By J.W.Kim 1 year 11 months ago	5	By J.W.Kim 1 year 11 months ago
Normal topic	the face's color in a solid By gpsunjp sun 20 years 1 month ago	5	By yuanxm0220_152233 4 years 6 months ago
Normal topic	Differences in behavior with units, xstep.cascade.unit and STEPControl_Writer from 7.5 -> 7.6 By Phillip Chiu 1 year 3 months ago	4	By Dmitrii Pasukhin 1 year 3 months ago
Normal topic	Does STEP I/O supports ISO 10303 (STEP) -104 Finite element analysis? By Cauchy Ding 6 years 4 months ago	4	By Cauchy Ding 6 years 4 months ago
Normal topic	Reading IGES from stream seems broken on 7.7.0 By Antoine H 1 year 18 hours ago	4	By Dmitrii Pasukhin 1 year 14 hours ago
Normal topic	How to add multiple integer to a TDF_Label By Mimosa Olive 6 years 4 months ago	4	By mfregeau 6 years 4 months ago
Normal topic	Unable to convert an STEP file into an STL file By Vishesh Chanana 6 years 2 months ago	4	By Vishesh Chanana 6 years 1 month ago
Normal topic	Doubts with labels and attributes associate to them. By Lorenzo Napl 10 months 3 weeks ago	4	By Dmitrii Pasukhin 10 months 3 weeks ago
Normal topic	Creating a TDocStd_Document from a subassembly given a label By martijn db 9 months 2 weeks ago	4	By Dmitrii Pasukhin 9 months 1 week ago
Normal topic	Doubts between GetShapes and GetFreeShapes. By Lorenzo Napl 9 months 2 weeks ago	4	By Lorenzo Napl 9 months 1 week ago
Normal topic	Convert from CAD file input to desired output units By Lorenzo Napl 5 months 3 weeks ago	4	By Lorenzo Napl 5 months 2 weeks ago
Normal topic	Load big file with STEPControl_Reader cost too much time By linbei jianbaoxia 2 years 4 weeks ago	4	By Dmitrii Pasukhin 1 year 3 months ago
Normal topic	Parsing error when reading STEP file By Rafael Batista ... 2 years 2 weeks ago	4	By Dmitrii Pasukhin 2 years 1 week ago
Normal topic	Extract colors from individual volumes in step file By Leonardo Ghizoni 1 year 11 months ago	4	By Kirill Gavrilov 1 year 11 months ago
Normal topic	How to color STEP model by its original color? By 华裔程 1 year 7 months ago	4	By 华裔程 1 year 7 months ago
Normal topic	How to set texture coordinate for a shape when exporting gltf file By jack-wangss 1 year 5 months ago	4	By jack-wangss 1 year 5 months ago
Normal topic	Extract named co-ordinate system data from STEP file By Prajwal Shelar 1 year 5 months ago	4	By Prajwal Shelar 1 year 5 months ago
Normal topic	Import STEP, export Mesh, wrong placement of items By Phillip Schuster 8 years 2 months ago	4	By Shamsher 8 years 2 months ago
Normal topic	Problem with StlAPI_Writer in OCC 7.0.0 By Anatoly Vivchar 7 years 10 months ago	4	By Ravi Chandra Moturi 6 years 3 months ago