Raytracing: Added Lux Feature

src/Mod/Raytracing/App/AppRaytracing.cpp

@@ -32,6 +32,7 @@
 #include "RayFeature.h"
 #include "RayProject.h"
 #include "RaySegment.h"
+#include "LuxFeature.h"
 
 extern struct PyMethodDef Raytracing_methods[];
 
@@ -51,6 +52,7 @@ void AppRaytracingExport initRaytracing()
 	Raytracing::RaySegment       ::init();
 	Raytracing::RayFeature       ::init();
 	Raytracing::RayProject       ::init();
+    Raytracing::LuxFeature       ::init();
 
 
     (void) Py_InitModule("Raytracing", Raytracing_methods);   /* mod name, table ptr */

src/Mod/Raytracing/App/CMakeLists.txt

@@ -52,6 +52,8 @@ SET(Raytracing_SRCS
     RayProject.h
     RaySegment.cpp
     RaySegment.h
+    LuxFeature.h
+    LuxFeature.cpp
 )
 
 SET(Raytracing_Scripts

src/Mod/Raytracing/App/LuxFeature.cpp

@@ -0,0 +1,82 @@
+/***************************************************************************
+ *   Copyright (c) Yorik van Havre          (yorik@uncreated.net) 2013     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+
+#ifndef _PreComp_
+# include <Standard.hxx>
+#endif
+
+#include <Base/Exception.h>
+#include <Base/FileInfo.h>
+#include <Mod/Part/App/PartFeature.h>
+
+#include "PovTools.h"
+#include "LuxFeature.h"
+#include "LuxTools.h"
+
+
+using namespace Raytracing;
+
+PROPERTY_SOURCE(Raytracing::LuxFeature, Raytracing::RaySegment)
+
+//===========================================================================
+// Feature
+//===========================================================================
+
+LuxFeature::LuxFeature(void)
+{
+    ADD_PROPERTY(Source,(0));
+    ADD_PROPERTY(Color,(App::Color(0.5f,0.5f,0.5f)));
+}
+
+App::DocumentObjectExecReturn *LuxFeature::execute(void)
+{
+    std::stringstream result;
+    std::string ViewName = Label.getValue();
+
+    App::DocumentObject* link = Source.getValue();
+    if (!link)
+        return new App::DocumentObjectExecReturn("No object linked");
+    if (!link->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId()))
+        return new App::DocumentObjectExecReturn("Linked object is not a Part object");
+    TopoDS_Shape shape = static_cast<Part::Feature*>(link)->Shape.getShape()._Shape;
+    std::string Name(std::string("Lux_")+static_cast<Part::Feature*>(link)->Label.getValue());
+    if (shape.IsNull())
+        return new App::DocumentObjectExecReturn("Linked shape object is empty");
+        
+    // write a material entry
+    // This must not be done in LuxTools::writeShape!
+    const App::Color& c = Color.getValue();
+    result << "MakeNamedMaterial \"FreeCADMaterial_" << Name << "\"" << endl
+           << "    \"color Kd\" [" << c.r << " " << c.g << " " << c.b << "]" << endl
+           << "    \"float sigma\" [0.000000000000000]" << endl
+           << "    \"string type\" [\"matte\"]" << endl << endl;
+    
+    LuxTools::writeShape(result,Name.c_str(),shape);
+    
+    // Apply the resulting fragment
+    Result.setValue(result.str().c_str());
+
+    return App::DocumentObject::StdReturn;
+}

src/Mod/Raytracing/App/LuxFeature.h

@@ -0,0 +1,67 @@
+/***************************************************************************
+ *   Copyright (c) Yorik van Havre          (yorik@uncreated.net) 2013     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#ifndef _LuxFeature_h_
+#define _LuxFeature_h_
+
+#include <App/DocumentObject.h>
+#include <App/PropertyLinks.h>
+#include <App/PropertyFile.h>
+#include <App/PropertyStandard.h>
+
+#include "RaySegment.h"
+
+
+namespace Raytracing
+{
+
+class Property;
+
+/** Base class of all Feature classes in FreeCAD
+ */
+//class LuxFeature: public Part::PartFeature
+class AppRaytracingExport LuxFeature: public Raytracing::RaySegment
+{
+    PROPERTY_HEADER(Raytracing::LuxFeature);
+public:
+    /// Constructor
+    LuxFeature(void);
+
+    App::PropertyLink       Source;
+    App::PropertyColor      Color;
+
+    /** @name methods overide Feature */
+    //@{
+    /// recalculate the Feature
+    App::DocumentObjectExecReturn *execute(void);
+
+    /// returns the type name of the ViewProvider
+    const char* getViewProviderName(void) const { 
+        return "Gui::ViewProviderDocumentObject"; 
+    }
+    //@}
+};
+
+} //namespace Raytracing
+
+#endif //_LuxFeature_h_

src/Mod/Raytracing/App/LuxTools.h

@@ -34,6 +34,7 @@ namespace Data { class ComplexGeoData; }
 
 namespace Raytracing
 {
+    
     class AppRaytracingExport LuxTools
     {
     public: