Adding depth and registration evaluation tools to examples directory

examples/depth_eval_tools/collect/collect.cpp

@@ -26,7 +26,8 @@ void help()
            "Usage:\n"
            "./collect  -h or -help or -? print this help message\n"
            "./collect  -mode=<depth mode> -res=<color resolution> -nv=<num of views> -nc=<num of captures per view> "
-           " -fps=<frame rate enum> -cal=<dump cal file> -xy=<dump xytable> -d=<capture depth> -i=<capture ir> -c=<capture color>"
+           " -fps=<frame rate enum> -cal=<dump cal file> -xy=<dump xytable> -d=<capture depth> -i=<capture ir> "
+           "-c=<capture color>"
            " -out=<output directory>\n"
            " -gg=<gray_gamma used to convert ir data to 8bit gray image. default=0.5>\n"
            " -gm=<gray_max used to convert ir data to 8bit gray image. default=4000.0>\n"

examples/depth_eval_tools/depth_eval/depth_eval.cpp

@@ -240,6 +240,5 @@ int main(int argc, char **argv)
                             gray_percentile,
                             save_images);
 
-    return (stat) ? 0:1;
-
+    return (stat) ? 0 : 1;
 }

examples/depth_eval_tools/kahelpers/kahelpers.cpp

@@ -248,7 +248,7 @@ bool write_calibration_blob(const std::vector<uchar> calibration_buffer,
     std::ofstream ofs(file_name, std::ofstream::binary);
     if (!ofs.is_open())
         std::cout << "Error opening file";
-        return false;
+    return false;
 
     ofs.write(reinterpret_cast<const char *>(&calibration_buffer[0]), calibration_buffer.size() - 1);
     ofs.close();
@@ -465,7 +465,7 @@ void write_xy_table(const k4a::image &xy_table, const std::string output_dir, co
 
     if (!ofsx.is_open() || !ofsy.is_open())
         std::cout << "Error opening file";
-        return;
+    return;
 
     // xy_table.
     for (int y = 0; y < height; y++)

examples/depth_eval_tools/transformation_eval/transformation_eval.cpp

@@ -313,6 +313,5 @@ int main(int argc, char **argv)
                             gray_percentile,
                             save_images);
 
-    return (stat) ? 0:1;
-
+    return (stat) ? 0 : 1;
 }