soc-mx-curioni: resolved the rendering issue. In the previous steps, I was only rendering the strokes, not the toatl scene (explaining why the render color was being inverted). i added a call to the view's draw() method. Now, the rendering steps are complete and display both the object and the silhouette.

4 files changed, 8 insertions, 35 deletions

diff --git a/source/blender/freestyle/intern/app_blender/AppCanvas.cpp b/source/blender/freestyle/intern/app_blender/AppCanvas.cpp
index 98013cf18d4..f82d136b525 100755
--- a/source/blender/freestyle/intern/app_blender/AppCanvas.cpp
+++ b/source/blender/freestyle/intern/app_blender/AppCanvas.cpp
@@ -306,6 +306,7 @@ void AppCanvas::Render(const StrokeRenderer *iRenderer)
   glBlendFunc(GL_SRC_ALPHA, GL_ONE);
   
   glEnable(GL_TEXTURE_2D);
+
   Canvas::Render(iRenderer);
   //  
   glPushAttrib(GL_COLOR_BUFFER_BIT);
diff --git a/source/blender/freestyle/intern/app_blender/AppGLWidget.h b/source/blender/freestyle/intern/app_blender/AppGLWidget.h
index eb233bfcb7d..319fc248494 100755
--- a/source/blender/freestyle/intern/app_blender/AppGLWidget.h
+++ b/source/blender/freestyle/intern/app_blender/AppGLWidget.h
@@ -435,9 +435,11 @@ public:
   static void setBackBufferFlag(bool iBool);
   static bool getBackBufferFlag();
 
+public:
+  virtual void    draw();
+
 protected:
   virtual void	  init();
-  virtual void    draw();
 
   /*! Loads an envmap */
   void LoadEnvMap(const char *filename);
diff --git a/source/blender/freestyle/intern/app_blender/Controller.cpp b/source/blender/freestyle/intern/app_blender/Controller.cpp
index bd234746e2b..8b494ff5108 100755
--- a/source/blender/freestyle/intern/app_blender/Controller.cpp
+++ b/source/blender/freestyle/intern/app_blender/Controller.cpp
@@ -1063,18 +1063,6 @@ void Controller::init_options(){
 
 	Config::Path * cpath = Config::Path::getInstance();
 
-    // const string& getProjectDir() const {return _ProjectDir;}
-    // const string& getModelsPath() const {return _ModelsPath;}
-    // const string& getPatternsPath() const {return _PatternsPath;}
-    // const string& getBrushesPath() const {return _BrushesPath;}
-    // const string& getPythonPath() const {return _PythonPath;}
-    // const string& getBrowserCmd() const {return _BrowserCmd;}
-    // const string& getHelpIndexpath() const {return _HelpIndexPath;}
-    // const string& getPapersDir() const {return _PapersDir;}
-    // const string& getEnvMapDir() const {return _EnvMapDir;}
-    // const string& getMapsDir() const {return _MapsDir;}
-    // const string& getHomeDir() const {return _HomeDir;}
-
 	// Directories
 	ViewMapIO::Options::setModelsPath( StringUtils::toAscii( cpath->getModelsPath() ) ); 
 	PythonInterpreter::Options::setPythonPath( StringUtils::toAscii( cpath->getPythonPath() ) );
diff --git a/source/blender/freestyle/intern/app_blender/api.cpp b/source/blender/freestyle/intern/app_blender/api.cpp
index 906522b059e..a021e30a6e5 100644
--- a/source/blender/freestyle/intern/app_blender/api.cpp
+++ b/source/blender/freestyle/intern/app_blender/api.cpp
@@ -44,30 +44,12 @@ extern "C" {
 		c->toggleLayer(0, true);
 		c->ComputeViewMap();
 		
-		c->DrawStrokes();
-
+		c->DrawStrokes(); // build strokes
+		view->draw(); // render final result
+		
 		RenderResult rres;
 		RE_GetResultImage(re, &rres);
-		view->readPixels(0,0,width,height,AppGLWidget::RGBA, rres.rectf );
-		
-		// float *rgb = new float[3*width*height];
-		// view->readPixels(0,0,width,height,AppGLWidget::RGB, rgb);
-		// 
-		// for (unsigned short y=0; y<height; y++) {
-		// 	float* bpt = (float*)rres.rectf + ((y*width) << 2);			
-		// 	for (unsigned short x=0; x<width; x++) {
-		// 		float *pos = rgb + 3 * ( y*width + x );
-		// 		
-		// 		bpt[0] = pos[0]; // r
-		// 		bpt[1] = pos[1]; // g
-		// 		bpt[2] = pos[2]; // b
-		// 		bpt[3] = 1.0; // a
-		// 		bpt += 4;
-		// 	}
-		// }
-		// 
-		
-		
+		view->readPixels(0,0,width,height,AppGLWidget::RGBA, rres.rectf );		
 		re->result->renlay = render_get_active_layer(re, re->result);
 		re->display_draw(re->result, NULL);