0031472: Exception raised during translation of the STEP entity Constructive Geometry...

Modification number of the representation items are considered for STEP entity "Constructive Geometry Representation"

diff --git a/src/STEPControl/STEPControl_ActorRead.cxx b/src/STEPControl/STEPControl_ActorRead.cxx
index ebebfd2b3ba1a433aac9e5ea42d3ce16ccb96f13..78e4d05de08c0bed7b6de3c0679be5e34b8a004f 100644 (file)
--- a/src/STEPControl/STEPControl_ActorRead.cxx
+++ b/src/STEPControl/STEPControl_ActorRead.cxx
@@ -1153,7 +1153,7 @@ Handle(TransferBRep_ShapeBinder) STEPControl_ActorRead::TransferEntity(
     Standard_Integer j =1;
     Handle(StepGeom_Axis2Placement3d) anAxis1;
     Handle(StepGeom_Axis2Placement3d) anAxis2;
-    for( ; j <= 2; j++ )
+    for( ; j <= aCRepr->NbItems(); j++ )
     {
       Handle(StepRepr_RepresentationItem) anItem = aCRepr->ItemsValue(j);
       Handle(StepGeom_Axis2Placement3d) aStepAxis =

diff --git a/tests/bugs/step/bug31472 b/tests/bugs/step/bug31472
new file mode 100644 (file)
index 0000000..5eea091
--- /dev/null
+++ b/tests/bugs/step/bug31472
@@ -0,0 +1,13 @@
+puts "===================================="
+puts "0031472: Translation of the STEP entity Constructive Geometry Representation containing one representation"
+puts "===================================="
+
+puts "Read STEP file containing GEOMETRIC_REPRESENTATION_CONTEXT and check"
+puts "that it has been translated"
+
+dall
+param read.step.constructivegeom.relationship 1
+stepread [locate_data_file 98508_2.stp] a *
+
+checknbshapes a_1 -face 68 -wire 72 -compound 3
+checkshape a_1 f