0031550: Data Exchange, STEP Import - surface transparency is ignored (SURFACE_STYLE_TRANSPARENT)

Implemented reading and writing transparency to/from step files

src/StepVisual/FILES

@@ -32,6 +32,7 @@ StepVisual_Array1OfInvisibleItem.hxx
 StepVisual_Array1OfLayeredItem.hxx
 StepVisual_Array1OfPresentationStyleAssignment.hxx
 StepVisual_Array1OfPresentationStyleSelect.hxx
+StepVisual_Array1OfRenderingPropertiesSelect.hxx
 StepVisual_Array1OfStyleContextSelect.hxx
 StepVisual_Array1OfSurfaceStyleElementSelect.hxx
 StepVisual_Array1OfTextOrCharacter.hxx
@@ -126,6 +127,7 @@ StepVisual_HArray1OfInvisibleItem.hxx
 StepVisual_HArray1OfLayeredItem.hxx
 StepVisual_HArray1OfPresentationStyleAssignment.hxx
 StepVisual_HArray1OfPresentationStyleSelect.hxx
+StepVisual_HArray1OfRenderingPropertiesSelect.hxx
 StepVisual_HArray1OfStyleContextSelect.hxx
 StepVisual_HArray1OfSurfaceStyleElementSelect.hxx
 StepVisual_HArray1OfTextOrCharacter.hxx
@@ -193,6 +195,9 @@ StepVisual_PresentedItem.cxx
 StepVisual_PresentedItem.hxx
 StepVisual_PresentedItemRepresentation.cxx
 StepVisual_PresentedItemRepresentation.hxx
+StepVisual_RenderingPropertiesSelect.cxx
+StepVisual_RenderingPropertiesSelect.hxx
+StepVisual_ShadingSurfaceMethod.hxx
 StepVisual_StyleContextSelect.cxx
 StepVisual_StyleContextSelect.hxx
 StepVisual_StyledItem.cxx
@@ -212,10 +217,18 @@ StepVisual_SurfaceStyleFillArea.cxx
 StepVisual_SurfaceStyleFillArea.hxx
 StepVisual_SurfaceStyleParameterLine.cxx
 StepVisual_SurfaceStyleParameterLine.hxx
+StepVisual_SurfaceStyleReflectanceAmbient.cxx
+StepVisual_SurfaceStyleReflectanceAmbient.hxx
+StepVisual_SurfaceStyleRendering.cxx
+StepVisual_SurfaceStyleRendering.hxx
+StepVisual_SurfaceStyleRenderingWithProperties.cxx
+StepVisual_SurfaceStyleRenderingWithProperties.hxx
 StepVisual_SurfaceStyleSegmentationCurve.cxx
 StepVisual_SurfaceStyleSegmentationCurve.hxx
 StepVisual_SurfaceStyleSilhouette.cxx
 StepVisual_SurfaceStyleSilhouette.hxx
+StepVisual_SurfaceStyleTransparent.cxx
+StepVisual_SurfaceStyleTransparent.hxx
 StepVisual_SurfaceStyleUsage.cxx
 StepVisual_SurfaceStyleUsage.hxx
 StepVisual_Template.cxx

src/StepVisual/StepVisual_Array1OfRenderingPropertiesSelect.hxx

@@ -0,0 +1,26 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 StepVisual_Array1OfRenderingPropertiesSelect_HeaderFile
+#define StepVisual_Array1OfRenderingPropertiesSelect_HeaderFile
+
+#include <StepVisual_RenderingPropertiesSelect.hxx>
+#include <NCollection_Array1.hxx>
+
+typedef NCollection_Array1<StepVisual_RenderingPropertiesSelect> StepVisual_Array1OfRenderingPropertiesSelect;
+
+
+#endif

src/StepVisual/StepVisual_HArray1OfRenderingPropertiesSelect.hxx

@@ -0,0 +1,27 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 StepVisual_HArray1OfRenderingPropertiesSelect_HeaderFile
+#define StepVisual_HArray1OfRenderingPropertiesSelect_HeaderFile
+
+#include <StepVisual_RenderingPropertiesSelect.hxx>
+#include <StepVisual_Array1OfRenderingPropertiesSelect.hxx>
+#include <NCollection_DefineHArray1.hxx>
+
+DEFINE_HARRAY1(StepVisual_HArray1OfRenderingPropertiesSelect, StepVisual_Array1OfRenderingPropertiesSelect)
+
+
+#endif

src/StepVisual/StepVisual_RenderingPropertiesSelect.cxx

@@ -0,0 +1,61 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 <StepVisual_RenderingPropertiesSelect.hxx>
+#include <StepVisual_SurfaceStyleReflectanceAmbient.hxx>
+#include <StepVisual_SurfaceStyleTransparent.hxx>
+
+//=======================================================================
+//function : StepVisual_RenderingPropertiesSelect
+//purpose  :
+//=======================================================================
+
+StepVisual_RenderingPropertiesSelect::StepVisual_RenderingPropertiesSelect ()
+{
+}
+
+//=======================================================================
+//function : CaseNum
+//purpose  :
+//=======================================================================
+
+Standard_Integer StepVisual_RenderingPropertiesSelect::CaseNum (const Handle(Standard_Transient)& ent) const
+{
+  if (ent.IsNull()) return 0;
+  if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleReflectanceAmbient))) return 1;
+  if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleTransparent))) return 2;
+  return 0;
+}
+
+//=======================================================================
+//function : SurfaceStyleReflectanceAmbient
+//purpose  :
+//=======================================================================
+
+Handle(StepVisual_SurfaceStyleReflectanceAmbient) StepVisual_RenderingPropertiesSelect::SurfaceStyleReflectanceAmbient () const
+{
+  return Handle(StepVisual_SurfaceStyleReflectanceAmbient)::DownCast(Value());
+}
+
+//=======================================================================
+//function : SurfaceStyleTransparent
+//purpose  :
+//=======================================================================
+
+Handle(StepVisual_SurfaceStyleTransparent) StepVisual_RenderingPropertiesSelect::SurfaceStyleTransparent () const
+{
+  return Handle(StepVisual_SurfaceStyleTransparent)::DownCast(Value());
+}

src/StepVisual/StepVisual_RenderingPropertiesSelect.hxx

@@ -0,0 +1,53 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_RenderingPropertiesSelect_HeaderFile
+#define _StepVisual_RenderingPropertiesSelect_HeaderFile
+
+#include <Standard.hxx>
+#include <Standard_DefineAlloc.hxx>
+#include <Standard_Handle.hxx>
+#include <StepData_SelectType.hxx>
+#include <Standard_Integer.hxx>
+
+class Standard_Transient;
+class StepVisual_SurfaceStyleReflectanceAmbient;
+class StepVisual_SurfaceStyleTransparent;
+
+//! Representation of STEP SELECT type RenderingPropertiesSelect
+class StepVisual_RenderingPropertiesSelect : public StepData_SelectType
+{
+
+public:
+
+  DEFINE_STANDARD_ALLOC
+
+  //! Empty constructor
+  Standard_EXPORT StepVisual_RenderingPropertiesSelect();
+
+  //! Recognizes a kind of RenderingPropertiesSelect select type
+  //! -- 1 -> SurfaceStyleReflectanceAmbient
+  //! -- 2 -> SurfaceStyleTransparent
+  Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const Standard_OVERRIDE;
+
+  //! Returns Value as SurfaceStyleReflectanceAmbient (or Null if another type)
+  Standard_EXPORT Handle(StepVisual_SurfaceStyleReflectanceAmbient) SurfaceStyleReflectanceAmbient() const;
+
+  //! Returns Value as SurfaceStyleTransparent (or Null if another type)
+  Standard_EXPORT Handle(StepVisual_SurfaceStyleTransparent) SurfaceStyleTransparent() const;
+
+};
+#endif // _StepVisual_RenderingPropertiesSelect_HeaderFile

src/StepVisual/StepVisual_ShadingSurfaceMethod.hxx

@@ -0,0 +1,27 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_ShadingSurfaceMethod_HeaderFile
+#define _StepVisual_ShadingSurfaceMethod_HeaderFile
+
+enum StepVisual_ShadingSurfaceMethod
+{
+  StepVisual_ssmConstantShading,
+  StepVisual_ssmColourShading,
+  StepVisual_ssmDotShading,
+  StepVisual_ssmNormalShading
+};
+#endif // _StepVisual_ShadingSurfaceMethod_HeaderFile

src/StepVisual/StepVisual_SurfaceStyleElementSelect.cxx

@@ -21,6 +21,7 @@
 #include <StepVisual_SurfaceStyleParameterLine.hxx>
 #include <StepVisual_SurfaceStyleSegmentationCurve.hxx>
 #include <StepVisual_SurfaceStyleSilhouette.hxx>
+#include <StepVisual_SurfaceStyleRendering.hxx>
 
 StepVisual_SurfaceStyleElementSelect::StepVisual_SurfaceStyleElementSelect () {  }
 
@@ -33,6 +34,7 @@ Standard_Integer StepVisual_SurfaceStyleElementSelect::CaseNum(const Handle(Stan
 //	if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleSilhouette))) return 4;
 //	if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleSegmentationCurve))) return 5;
 //	if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleControlGrid))) return 6;
+    if (ent->IsKind(STANDARD_TYPE(StepVisual_SurfaceStyleRendering))) return 7;
 	return 0;
 }
 
@@ -50,3 +52,8 @@ Handle(StepVisual_SurfaceStyleParameterLine) StepVisual_SurfaceStyleElementSelec
 {
 	return GetCasted(StepVisual_SurfaceStyleParameterLine,Value());
 }
+
+Handle(StepVisual_SurfaceStyleRendering) StepVisual_SurfaceStyleElementSelect::SurfaceStyleRendering () const
+{
+    return GetCasted(StepVisual_SurfaceStyleRendering,Value());
+}

src/StepVisual/StepVisual_SurfaceStyleElementSelect.hxx

@@ -27,7 +27,7 @@ class Standard_Transient;
 class StepVisual_SurfaceStyleFillArea;
 class StepVisual_SurfaceStyleBoundary;
 class StepVisual_SurfaceStyleParameterLine;
-
+class StepVisual_SurfaceStyleRendering;
 
 
 class StepVisual_SurfaceStyleElementSelect  : public StepData_SelectType
@@ -47,6 +47,7 @@ public:
   //! 4 -> SurfaceStyleSilhouette
   //! 5 -> SurfaceStyleSegmentationCurve
   //! 6 -> SurfaceStyleControlGrid
+  //! 7 -> SurfaceStyleRendering
   //! 0 else
   Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const;
   
@@ -59,6 +60,8 @@ public:
   //! returns Value as a SurfaceStyleParameterLine (Null if another type)
   Standard_EXPORT Handle(StepVisual_SurfaceStyleParameterLine) SurfaceStyleParameterLine() const;
 
+  //! returns Value as a SurfaceStyleRendering (Null if another type)
+  Standard_EXPORT Handle(StepVisual_SurfaceStyleRendering) SurfaceStyleRendering() const;
 
 
 

src/StepVisual/StepVisual_SurfaceStyleReflectanceAmbient.cxx

@@ -0,0 +1,59 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 <StepVisual_SurfaceStyleReflectanceAmbient.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(StepVisual_SurfaceStyleReflectanceAmbient, Standard_Transient)
+
+//=======================================================================
+//function : StepVisual_SurfaceStyleReflectanceAmbient
+//purpose  :
+//=======================================================================
+
+StepVisual_SurfaceStyleReflectanceAmbient::StepVisual_SurfaceStyleReflectanceAmbient ()
+{
+}
+
+//=======================================================================
+//function : Init
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleReflectanceAmbient::Init (const Standard_Real theAmbientReflectance)
+{
+
+  myAmbientReflectance = theAmbientReflectance;
+}
+
+//=======================================================================
+//function : AmbientReflectance
+//purpose  :
+//=======================================================================
+
+Standard_Real StepVisual_SurfaceStyleReflectanceAmbient::AmbientReflectance () const
+{
+  return myAmbientReflectance;
+}
+
+//=======================================================================
+//function : SetAmbientReflectance
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleReflectanceAmbient::SetAmbientReflectance (const Standard_Real theAmbientReflectance)
+{
+  myAmbientReflectance = theAmbientReflectance;
+}

src/StepVisual/StepVisual_SurfaceStyleReflectanceAmbient.hxx

@@ -0,0 +1,49 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_SurfaceStyleReflectanceAmbient_HeaderFile_
+#define _StepVisual_SurfaceStyleReflectanceAmbient_HeaderFile_
+
+#include <Standard.hxx>
+#include <Standard_Type.hxx>
+#include <Standard_Transient.hxx>
+
+class StepVisual_SurfaceStyleReflectanceAmbient;
+DEFINE_STANDARD_HANDLE(StepVisual_SurfaceStyleReflectanceAmbient, Standard_Transient)
+
+//! Representation of STEP entity SurfaceStyleReflectanceAmbient
+class StepVisual_SurfaceStyleReflectanceAmbient : public Standard_Transient
+{
+public :
+
+  //! default constructor
+  Standard_EXPORT StepVisual_SurfaceStyleReflectanceAmbient();
+
+  //! Initialize all fields (own and inherited)
+ Standard_EXPORT void Init(const Standard_Real theAmbientReflectance);
+
+  //! Returns field AmbientReflectance
+  Standard_EXPORT Standard_Real AmbientReflectance() const;
+  //! Sets field AmbientReflectance
+  Standard_EXPORT void SetAmbientReflectance (const Standard_Real theAmbientReflectance);
+
+DEFINE_STANDARD_RTTIEXT(StepVisual_SurfaceStyleReflectanceAmbient, Standard_Transient)
+
+private:
+  Standard_Real myAmbientReflectance;
+
+};
+#endif // _StepVisual_SurfaceStyleReflectanceAmbient_HeaderFile_

src/StepVisual/StepVisual_SurfaceStyleRendering.cxx

@@ -0,0 +1,82 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 <StepVisual_SurfaceStyleRendering.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(StepVisual_SurfaceStyleRendering, Standard_Transient)
+
+//=======================================================================
+//function : StepVisual_SurfaceStyleRendering
+//purpose  :
+//=======================================================================
+
+StepVisual_SurfaceStyleRendering::StepVisual_SurfaceStyleRendering ()
+{
+}
+
+//=======================================================================
+//function : Init
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleRendering::Init (const StepVisual_ShadingSurfaceMethod theRenderingMethod,
+                                             const Handle(StepVisual_Colour)& theSurfaceColour)
+{
+
+  myRenderingMethod = theRenderingMethod;
+
+  mySurfaceColour = theSurfaceColour;
+}
+
+//=======================================================================
+//function : RenderingMethod
+//purpose  :
+//=======================================================================
+
+StepVisual_ShadingSurfaceMethod StepVisual_SurfaceStyleRendering::RenderingMethod () const
+{
+  return myRenderingMethod;
+}
+
+//=======================================================================
+//function : SetRenderingMethod
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleRendering::SetRenderingMethod (const StepVisual_ShadingSurfaceMethod theRenderingMethod)
+{
+  myRenderingMethod = theRenderingMethod;
+}
+
+//=======================================================================
+//function : SurfaceColour
+//purpose  :
+//=======================================================================
+
+Handle(StepVisual_Colour) StepVisual_SurfaceStyleRendering::SurfaceColour () const
+{
+  return mySurfaceColour;
+}
+
+//=======================================================================
+//function : SetSurfaceColour
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleRendering::SetSurfaceColour (const Handle(StepVisual_Colour)& theSurfaceColour)
+{
+  mySurfaceColour = theSurfaceColour;
+}

src/StepVisual/StepVisual_SurfaceStyleRendering.hxx

@@ -0,0 +1,59 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_SurfaceStyleRendering_HeaderFile_
+#define _StepVisual_SurfaceStyleRendering_HeaderFile_
+
+#include <Standard.hxx>
+#include <Standard_Type.hxx>
+#include <Standard_Transient.hxx>
+
+#include <StepVisual_ShadingSurfaceMethod.hxx>
+#include <StepVisual_Colour.hxx>
+
+class StepVisual_SurfaceStyleRendering;
+DEFINE_STANDARD_HANDLE(StepVisual_SurfaceStyleRendering, Standard_Transient)
+
+//! Representation of STEP entity SurfaceStyleRendering
+class StepVisual_SurfaceStyleRendering : public Standard_Transient
+{
+public :
+
+  //! default constructor
+  Standard_EXPORT StepVisual_SurfaceStyleRendering();
+
+  //! Initialize all fields (own and inherited)
+ Standard_EXPORT void Init(const StepVisual_ShadingSurfaceMethod theRenderingMethod,
+                           const Handle(StepVisual_Colour)& theSurfaceColour);
+
+  //! Returns field RenderingMethod
+  Standard_EXPORT StepVisual_ShadingSurfaceMethod RenderingMethod() const;
+  //! Sets field RenderingMethod
+  Standard_EXPORT void SetRenderingMethod (const StepVisual_ShadingSurfaceMethod theRenderingMethod);
+
+  //! Returns field SurfaceColour
+  Standard_EXPORT Handle(StepVisual_Colour) SurfaceColour() const;
+  //! Sets field SurfaceColour
+  Standard_EXPORT void SetSurfaceColour (const Handle(StepVisual_Colour)& theSurfaceColour);
+
+DEFINE_STANDARD_RTTIEXT(StepVisual_SurfaceStyleRendering, Standard_Transient)
+
+private:
+  StepVisual_ShadingSurfaceMethod myRenderingMethod;
+  Handle(StepVisual_Colour) mySurfaceColour;
+
+};
+#endif // _StepVisual_SurfaceStyleRendering_HeaderFile_

src/StepVisual/StepVisual_SurfaceStyleRenderingWithProperties.cxx

@@ -0,0 +1,63 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 <StepVisual_SurfaceStyleRenderingWithProperties.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(StepVisual_SurfaceStyleRenderingWithProperties, StepVisual_SurfaceStyleRendering)
+
+//=======================================================================
+//function : StepVisual_SurfaceStyleRenderingWithProperties
+//purpose  :
+//=======================================================================
+
+StepVisual_SurfaceStyleRenderingWithProperties::StepVisual_SurfaceStyleRenderingWithProperties ()
+{
+}
+
+//=======================================================================
+//function : Init
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleRenderingWithProperties::Init (const StepVisual_ShadingSurfaceMethod theSurfaceStyleRendering_RenderingMethod,
+                                                           const Handle(StepVisual_Colour)& theSurfaceStyleRendering_SurfaceColour,
+                                                           const Handle(StepVisual_HArray1OfRenderingPropertiesSelect)& theProperties)
+{
+  StepVisual_SurfaceStyleRendering::Init(theSurfaceStyleRendering_RenderingMethod,
+                                         theSurfaceStyleRendering_SurfaceColour);
+
+  myProperties = theProperties;
+}
+
+//=======================================================================
+//function : Properties
+//purpose  :
+//=======================================================================
+
+Handle(StepVisual_HArray1OfRenderingPropertiesSelect) StepVisual_SurfaceStyleRenderingWithProperties::Properties () const
+{
+  return myProperties;
+}
+
+//=======================================================================
+//function : SetProperties
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleRenderingWithProperties::SetProperties (const Handle(StepVisual_HArray1OfRenderingPropertiesSelect)& theProperties)
+{
+  myProperties = theProperties;
+}

src/StepVisual/StepVisual_SurfaceStyleRenderingWithProperties.hxx

@@ -0,0 +1,55 @@
+// Created on : Thu May 14 15:13:19 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_SurfaceStyleRenderingWithProperties_HeaderFile_
+#define _StepVisual_SurfaceStyleRenderingWithProperties_HeaderFile_
+
+#include <Standard.hxx>
+#include <Standard_Type.hxx>
+#include <StepVisual_SurfaceStyleRendering.hxx>
+
+#include <StepVisual_ShadingSurfaceMethod.hxx>
+#include <StepVisual_Colour.hxx>
+#include <StepVisual_HArray1OfRenderingPropertiesSelect.hxx>
+
+class StepVisual_SurfaceStyleRenderingWithProperties;
+DEFINE_STANDARD_HANDLE(StepVisual_SurfaceStyleRenderingWithProperties, StepVisual_SurfaceStyleRendering)
+
+//! Representation of STEP entity SurfaceStyleRenderingWithProperties
+class StepVisual_SurfaceStyleRenderingWithProperties : public StepVisual_SurfaceStyleRendering
+{
+public :
+
+  //! default constructor
+  Standard_EXPORT StepVisual_SurfaceStyleRenderingWithProperties();
+
+  //! Initialize all fields (own and inherited)
+ Standard_EXPORT void Init(const StepVisual_ShadingSurfaceMethod theSurfaceStyleRendering_RenderingMethod,
+                           const Handle(StepVisual_Colour)& theSurfaceStyleRendering_SurfaceColour,
+                           const Handle(StepVisual_HArray1OfRenderingPropertiesSelect)& theProperties);
+
+  //! Returns field Properties
+  Standard_EXPORT Handle(StepVisual_HArray1OfRenderingPropertiesSelect) Properties() const;
+  //! Sets field Properties
+  Standard_EXPORT void SetProperties (const Handle(StepVisual_HArray1OfRenderingPropertiesSelect)& theProperties);
+
+DEFINE_STANDARD_RTTIEXT(StepVisual_SurfaceStyleRenderingWithProperties, StepVisual_SurfaceStyleRendering)
+
+private:
+  Handle(StepVisual_HArray1OfRenderingPropertiesSelect) myProperties;
+
+};
+#endif // _StepVisual_SurfaceStyleRenderingWithProperties_HeaderFile_

src/StepVisual/StepVisual_SurfaceStyleTransparent.cxx

@@ -0,0 +1,59 @@
+// Created on : Tue May 12 14:11:46 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 <StepVisual_SurfaceStyleTransparent.hxx>
+
+IMPLEMENT_STANDARD_RTTIEXT(StepVisual_SurfaceStyleTransparent, Standard_Transient)
+
+//=======================================================================
+//function : StepVisual_SurfaceStyleTransparent
+//purpose  :
+//=======================================================================
+
+StepVisual_SurfaceStyleTransparent::StepVisual_SurfaceStyleTransparent ()
+{
+}
+
+//=======================================================================
+//function : Init
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleTransparent::Init (const Standard_Real theTransparency)
+{
+
+  myTransparency = theTransparency;
+}
+
+//=======================================================================
+//function : Transparency
+//purpose  :
+//=======================================================================
+
+Standard_Real StepVisual_SurfaceStyleTransparent::Transparency () const
+{
+  return myTransparency;
+}
+
+//=======================================================================
+//function : SetTransparency
+//purpose  :
+//=======================================================================
+
+void StepVisual_SurfaceStyleTransparent::SetTransparency (const Standard_Real theTransparency)
+{
+  myTransparency = theTransparency;
+}

src/StepVisual/StepVisual_SurfaceStyleTransparent.hxx

@@ -0,0 +1,49 @@
+// Created on : Tue May 12 14:11:46 2020
+// Created by: Igor KHOZHANOV
+// Generator:	Express (EXPRESS -> CASCADE/XSTEP Translator) V2.0
+// Copyright (c) Open CASCADE 2020
+//
+// 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 _StepVisual_SurfaceStyleTransparent_HeaderFile_
+#define _StepVisual_SurfaceStyleTransparent_HeaderFile_
+
+#include <Standard.hxx>
+#include <Standard_Type.hxx>
+#include <Standard_Transient.hxx>
+
+class StepVisual_SurfaceStyleTransparent;
+DEFINE_STANDARD_HANDLE(StepVisual_SurfaceStyleTransparent, Standard_Transient)
+
+//! Representation of STEP entity SurfaceStyleTransparent
+class StepVisual_SurfaceStyleTransparent : public Standard_Transient
+{
+public :
+
+  //! default constructor
+  Standard_EXPORT StepVisual_SurfaceStyleTransparent();
+
+  //! Initialize all fields (own and inherited)
+ Standard_EXPORT void Init(const Standard_Real theTransparency);
+
+  //! Returns field Transparency
+  Standard_EXPORT Standard_Real Transparency() const;
+  //! Sets field Transparency
+  Standard_EXPORT void SetTransparency (const Standard_Real theTransparency);
+
+DEFINE_STANDARD_RTTIEXT(StepVisual_SurfaceStyleTransparent, Standard_Transient)
+
+private:
+  Standard_Real myTransparency;
+
+};
+#endif // _StepVisual_SurfaceStyleTransparent_HeaderFile_