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Missing/incorrect faces in displayed STEP file #349

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@HuguesDelorme

Description

@HuguesDelorme

Description

The attached STEP file when rendered in Draw test harness is missing some faces, or are displayed incorrectly
STEP file to reproduce:
bldc_driver.zip

Expected Behavior

STEP file displayed correctly with DRAWEXE commands
With FreeCad:

Image

Actual Behavior

STEP file displayed with OpenCascade is missing faces
With DRAWEXE:

Image

Sample Code or DRAW Tcl Script

pload ALL
vinit
XNewDoc D
ReadStep D C:\PathToFile\...\bldc_driver.STEP
XShow D
vsetdispmode 1

Operating System

Windows

Compiler

MSVC

Bitness

64-bit

OCCT Version

7.8

Additional Files

No response

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1. Data ExchangeImport/Export or iterating of the CAD data2. BugSomething isn't working

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Projects

  • Status

    Todo

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