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IDProjectCategoryView StatusLast Update
0033435CommunityOCCT:Data Exchangepublic2023-09-26 16:56
ReporterPeterB Assigned ToPeterB  
PrioritynormalSeveritymajor 
Status acknowledgedResolutionopen 
PlatformWindowsOSVC++ 2017 
Product Version7.6.0 
Target VersionUnscheduled 
Summary0033435: Data Exchange, STEP import - change in colors of BRep
DescriptionSTEP import: change in colors of BRep

see the attached screenshots:
+ with OpenCascade 7.3.0 the colors are still fine
+ with OpenCascade 7.6.0 the colors are changed / mixed up

STEP file to investigate is attached

NOTE: pls ignore the red dots and the bounding box
Steps To ReproduceImport BRep of STEP file including color info
TagsNo tags attached.
Test case number

Attached Files

  • MITSUBISHI_R60TCTRT2TT2-TS.stp (838,017 bytes)

Activities

PeterB

2023-07-27 18:04

reporter   ~0113796

OpenCascade 7.7.0 is still affected by this bug

PeterB

2023-07-28 17:58

reporter   ~0113807

attached the STEP file "MITSUBISHI_R60TCTRT2TT2-TS.stp" to reproduce and investigate this bug
MITSUBISHI_R60TCTRT2TT2-TS.stp (838,017 bytes)

PeterB

2023-09-14 13:53

reporter   ~0114164

just tested with OpenCascade v7.7.2 maintenance release
=> this bug is still reproducible with v7.7.2

dpasukhi

2023-09-14 15:08

administrator   ~0114169

Last edited: 2023-09-14 15:10

@PeterB
Could you attache a screenshots?
I can't reproduce the problem w/o correct expectations

dpasukhi

2023-09-14 15:11

administrator   ~0114170

The file imported correct as a NIST viewer.
I can't find out a problem

PeterB

2023-09-26 16:56

reporter   ~0114291

=== TMS ===
Designer-42552

Issue History

Date Modified Username Field Change
2023-07-27 17:59 PeterB New Issue
2023-07-27 17:59 PeterB Assigned To => ika
2023-07-27 18:04 PeterB Note Added: 0113796
2023-07-28 17:58 PeterB Note Added: 0113807
2023-07-28 17:58 PeterB File Added: MITSUBISHI_R60TCTRT2TT2-TS.stp
2023-09-14 13:53 PeterB Note Added: 0114164
2023-09-14 15:05 dpasukhi Summary STEP import: change in colors of BRep => Data Exchange, STEP import - change in colors of BRep
2023-09-14 15:05 dpasukhi Target Version => Unscheduled
2023-09-14 15:08 dpasukhi Note Added: 0114169
2023-09-14 15:10 dpasukhi Note Edited: 0114169
2023-09-14 15:11 dpasukhi Note Added: 0114170
2023-09-14 15:13 dpasukhi Assigned To ika => PeterB
2023-09-14 15:13 dpasukhi Status new => acknowledged
2023-09-26 16:56 PeterB Note Added: 0114291