0028192: Translation assembly from STEP file is incorrect if file contains error in the entity "REPRESENTATION_RELATIONSHIP".

For case when order of representations in the entity "REPRESENTATION_RELATIONSHIP" is invalid all transformations from representations are checked.
2025-08-14 13:30:48 +03:00 · 2016-12-06 10:59:52 +03:00
1 changed files with 2 additions and 2 deletions
--- a/src/STEPControl/STEPControl_ActorRead.cxx
+++ b/src/STEPControl/STEPControl_ActorRead.cxx
@@ -1637,11 +1637,11 @@ Standard_Boolean STEPControl_ActorRead::ComputeTransformation (const Handle(Step
  Handle(StepGeom_Axis2Placement3d) org = Origin;
  Handle(StepGeom_Axis2Placement3d) trg = Target;
  Standard_Integer code1=0, code2=0, i;
-  for ( i=1; code1 != 1 && i <= OrigContext->NbItems(); i++ ) {
+  for ( i=1; code1 != -1 && i <= OrigContext->NbItems(); i++ ) {
    if ( OrigContext->ItemsValue(i) == org ) code1 = 1;
    else if ( OrigContext->ItemsValue(i) == trg ) code1 = -1;
  }
-  for ( i=1; code2 != 1 && i <= TargContext->NbItems(); i++ ) {
+  for ( i=1; code2 != -1 && i <= TargContext->NbItems(); i++ ) {
    if ( TargContext->ItemsValue(i) == org ) code2 = -1;
    else if ( TargContext->ItemsValue(i) == trg ) code2 = 1;
  }