Test for 0023176: Intersection of cylinder and cone produces open curve

diff --git a/src/DDocStd/DDocStd_ShapeSchemaCommands.cxx b/src/DDocStd/DDocStd_ShapeSchemaCommands.cxx
index 649f82f..21ead8f 100644 (file)
--- a/src/DDocStd/DDocStd_ShapeSchemaCommands.cxx
+++ b/src/DDocStd/DDocStd_ShapeSchemaCommands.cxx
@@ -1,3 +1,17 @@
+// Created on: 2017-03-28
+// Created by: Sergey NIKONOV
+// Copyright (c) 2000-2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
 
 #include <DDocStd.hxx>
 #include <DBRep.hxx>

diff --git a/src/ShapePersistent/ShapePersistent_Geom2d.cxx b/src/ShapePersistent/ShapePersistent_Geom2d.cxx
index 45735b1..3657447 100644 (file)
--- a/src/ShapePersistent/ShapePersistent_Geom2d.cxx
+++ b/src/ShapePersistent/ShapePersistent_Geom2d.cxx
@@ -1,3 +1,15 @@
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
 
 #include <Standard_NullObject.hxx>
 

diff --git a/src/ShapePersistent/ShapePersistent_TriangleMode.hxx b/src/ShapePersistent/ShapePersistent_TriangleMode.hxx
index 336b702..c537d4c 100644 (file)
--- a/src/ShapePersistent/ShapePersistent_TriangleMode.hxx
+++ b/src/ShapePersistent/ShapePersistent_TriangleMode.hxx
@@ -1,3 +1,16 @@
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
 
 #ifndef _ShapePersistent_TriangleMode_HeaderFile
 #define _ShapePersistent_TriangleMode_HeaderFile

diff --git a/src/StdObjMgt/StdObjMgt_TransientPersistentMap.hxx b/src/StdObjMgt/StdObjMgt_TransientPersistentMap.hxx
index 9af876d..282f529 100644 (file)
--- a/src/StdObjMgt/StdObjMgt_TransientPersistentMap.hxx
+++ b/src/StdObjMgt/StdObjMgt_TransientPersistentMap.hxx
@@ -1,3 +1,16 @@
+// Copyright (c) 2015 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
 
 #ifndef _StdObjMgt_TransientPersistentMap_HeaderFile
 #define _StdObjMgt_TransientPersistentMap_HeaderFile

diff --git a/src/StdStorage/StdStorage_HSequenceOfRoots.hxx b/src/StdStorage/StdStorage_HSequenceOfRoots.hxx
index 62e33a3..d457dd7 100644 (file)
--- a/src/StdStorage/StdStorage_HSequenceOfRoots.hxx
+++ b/src/StdStorage/StdStorage_HSequenceOfRoots.hxx
@@ -1,3 +1,16 @@
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
 
 #ifndef StdStorage_HSequenceOfRoots_HeaderFile
 #define StdStorage_HSequenceOfRoots_HeaderFile

diff --git a/src/StdStorage/StdStorage_MapOfRoots.hxx b/src/StdStorage/StdStorage_MapOfRoots.hxx
index a482494..088d188 100644 (file)
--- a/src/StdStorage/StdStorage_MapOfRoots.hxx
+++ b/src/StdStorage/StdStorage_MapOfRoots.hxx
@@ -1,3 +1,16 @@
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
 
 #ifndef StdStorage_MapOfRoots_HeaderFile
 #define StdStorage_MapOfRoots_HeaderFile

diff --git a/src/StdStorage/StdStorage_SequenceOfRoots.hxx b/src/StdStorage/StdStorage_SequenceOfRoots.hxx
index 5fe2128..e9a1263 100644 (file)
--- a/src/StdStorage/StdStorage_SequenceOfRoots.hxx
+++ b/src/StdStorage/StdStorage_SequenceOfRoots.hxx
@@ -1,3 +1,16 @@
+// Copyright (c) 2017 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
 
 #ifndef StdStorage_SequenceOfRoots_HeaderFile
 #define StdStorage_SequenceOfRoots_HeaderFile

diff --git a/src/XDEDRAW/XDEDRAW_Views.hxx b/src/XDEDRAW/XDEDRAW_Views.hxx
index ab47937..feb5d4d 100644 (file)
--- a/src/XDEDRAW/XDEDRAW_Views.hxx
+++ b/src/XDEDRAW/XDEDRAW_Views.hxx
@@ -2,15 +2,15 @@
 // Created by: Irina KRYLOVA
 // Copyright (c) 2016 OPEN CASCADE SAS
 //
-// This file is part  Open CASCADE Technology software library.
+// This file is part of Open CASCADE Technology software library.
 //
 // This library is free software; you can redistribute it and/or modify it under
-// the terms  the GNU Lesser General Public License version 2.1 as published
+// the terms of the GNU Lesser General Public License version 2.1 as published
 // by the Free Software Foundation, with special exception defined in the file
 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
-// distribution for complete text  the license and disclaimer  any warranty.
+// distribution for complete text of the license and disclaimer of any warranty.
 //
-// Alternatively, this file may be used under the terms  Open CASCADE
+// Alternatively, this file may be used under the terms of Open CASCADE
 // commercial license or contractual agreement.
 
 #ifndef _XDEDRAW_Views_HeaderFile

diff --git a/tests/bugs/modalg_7/bug23176 b/tests/bugs/modalg_7/bug23176
new file mode 100644 (file)
index 0000000..4544320
--- /dev/null
+++ b/tests/bugs/modalg_7/bug23176
@@ -0,0 +1,43 @@
+puts "================"
+puts "OCC23176"
+puts "================"
+puts ""
+#######################################################################
+#  Intersection of cylinder and cone produces open curve
+#######################################################################
+
+restore [locate_data_file bug23176_surface1_draw.draw] s1
+restore [locate_data_file bug23176_surface2_draw.draw] s2
+
+intersect result s1 s2
+
+# first result curve
+cvalue result_1 0 x y z
+vertex v0 x y z
+cvalue result_1 1 x y z
+vertex v1 x y z
+
+# second result curve
+cvalue result_2 0 x y z
+vertex v2 x y z
+cvalue result_2 1 x y z
+vertex v3 x y z
+
+set tol_abs_dist 1.0e-7
+set tol_rel_dist 0.001
+
+distmini d_f v0 v1
+regexp {([-0-9.+eE]+)} [dump d_f_val] full dist_1
+set expected_dist_1 408.093320004435
+checkreal "Length first curve" ${dist_1} ${expected_dist_1} ${tol_abs_dist} ${tol_rel_dist}
+
+distmini d_s v2 v3
+regexp {([-0-9.+eE]+)} [dump d_s_val] full dist_2
+set expected_dist_2 408.093320004435
+checkreal "Length second curve" ${dist_2} ${expected_dist_2} ${tol_abs_dist} ${tol_rel_dist}
+
+smallview
+donly result*
+fit
+display s1 s2
+checkview -screenshot -2d -path ${imagedir}/${test_image}.png