Renamed writeObj

examples/fit_model.cpp

@@ -188,7 +188,7 @@ int main(int argc, char *argv[])
 
 	// Obtain the full mesh and draw it using the estimated camera:
 	render::Mesh mesh = morphableModel.drawSample(fittedCoeffs, vector<float>());
-	render::writeObj(mesh, "out.obj"); // save the mesh as obj
+	render::write_obj(mesh, "out.obj"); // save the mesh as obj
 
 	// Draw the projected points again, this time using the fitted model shape:
 	for (auto&& idx : vertexIndices) {
@@ -199,7 +199,7 @@ int main(int argc, char *argv[])
 
 	// Save the output image:
 	cv::imwrite("out.png", outimg);
-	std::cout << "Finished fitting and wrote result to out.png." << std::endl;
+	cout << "Finished fitting and wrote result to out.png." << endl;
 
 	return EXIT_SUCCESS;
 }

include/eos/render/Mesh.hpp

@@ -53,7 +53,7 @@ public:
  * @param[in] mesh The mesh to save as obj.
  * @param[in] filename Output filename.
  */
-void writeObj(Mesh mesh, std::string filename);
+void write_obj(Mesh mesh, std::string filename);
 
 	} /* namespace render */
 } /* namespace eos */

src/eos/render/Mesh.cpp

@@ -25,19 +25,19 @@
 namespace eos {
 	namespace render {
 
-void writeObj(Mesh mesh, std::string filename)
+void write_obj(Mesh mesh, std::string filename)
 {
-	std::ofstream objFile(filename);
-
 	assert(mesh.vertices.size() == mesh.colors.size());
 	
+	std::ofstream obj_file(filename);
+	
 	for (std::size_t i = 0; i < mesh.vertices.size(); ++i) {
-		objFile << "v " << mesh.vertices[i][0] << " " << mesh.vertices[i][1] << " " << mesh.vertices[i][2] << " " << mesh.colors[i][0] << " " << mesh.colors[i][1] << " " << mesh.colors[i][2] << " " << std::endl;
+		obj_file << "v " << mesh.vertices[i][0] << " " << mesh.vertices[i][1] << " " << mesh.vertices[i][2] << " " << mesh.colors[i][0] << " " << mesh.colors[i][1] << " " << mesh.colors[i][2] << " " << std::endl;
 	}
 
 	for (auto&& v : mesh.tvi) {
 		// Add one because obj starts counting triangle indices at 1
-		objFile << "f " << v[0] + 1 << " " << v[1] + 1 << " " << v[2] + 1 << std::endl;
+		obj_file << "f " << v[0] + 1 << " " << v[1] + 1 << " " << v[2] + 1 << std::endl;
 	}
 
 	return;