static private void selectDeviceVideoMode(NuitrackDevice device, StreamType stream)
{
List <VideoMode> modes = device.GetAvailableVideoModes(stream);
if (stream == StreamType.DEPTH)
{
Console.WriteLine("Available depth video modes:");
}
else if (stream == StreamType.COLOR)
{
Console.WriteLine("Available color video modes:");
}
for (int vm = 0; vm < modes.Count; vm++)
{
Console.WriteLine(" [{0}] {1} x {2} @ {3} fps",
vm,
modes[vm].width,
modes[vm].height,
modes[vm].fps);
}
Console.WriteLine("(WARNING: not all video modes are supported)");
int vmIdx = UserInteraction.AskIntDefault("\nSelect the video mode", 0, modes.Count, -1);
if (vmIdx != -1)
{
device.SetVideoMode(stream, modes[vmIdx]);
}
}
/* Load the List of available Modes and Select the Video Mode */
private VideoMode SelectVideoMode()
{
StreamType stream = StreamType.DEPTH;
// List availaible video modes
List <VideoMode> modes = _device.GetAvailableVideoModes(stream);
int modes_count = modes.Count;
Console.Clear();
// Check for an Empty List
if (modes_count == 0)
{
Console.WriteLine("Error: there is no video mode for this device."); throw new nuitrack.Exception("Error: there is no video mode for this device.");
}
// Format the VideoModes to String and output the array
Console.WriteLine("Available {0} modes:", stream.ToString());
for (int i = 0; i < modes_count; i++)
{
Console.WriteLine(" * Mode {0}: \t({1}px x {2}px) @ {3}fps", i, modes[i].width, modes[i].height, modes[i].fps);
}
// Select a Mode
Console.WriteLine("Select a Mode (Write a number or just press ENTER to select the mode 0");
int selected = -1;
while (selected == -1)
{
string input = Console.ReadLine();
// Default Input
if (input == "")
{
selected = 0;
break;
}
// Numeric input : Check that the input is valid
if (int.TryParse(input, out selected))
{
if (selected > modes_count - 1 || selected < 0)
{
selected = -1;
Console.SetCursorPosition(0, 2 + modes_count); Console.Write(new string(' ', Console.WindowWidth));
Console.SetCursorPosition(0, 3 + modes_count); Console.Write(new string(' ', Console.WindowWidth));
Console.SetCursorPosition(0, 2 + modes_count);
Console.WriteLine("Bad entry: there is only {0} modes fo this device. Enter a number equal or lower than {1}.", modes_count, modes_count - 1);
}
}
else
{
selected = -1;
Console.SetCursorPosition(0, 2 + modes_count); Console.Write(new string(' ', Console.WindowWidth));
Console.SetCursorPosition(0, 3 + modes_count); Console.Write(new string(' ', Console.WindowWidth));
Console.SetCursorPosition(0, 2 + modes_count);
Console.WriteLine("Bad entry: you must write an integer equal or lower than {0}", modes_count - 1);
}
}
// Return the selected VideoMode
_device.SetVideoMode(StreamType.DEPTH, modes[selected]);
_device.SetVideoMode(StreamType.COLOR, modes[selected]);
return(modes[selected]);
}