// per-frame keyboard input; called from Update
unsafe void ProcessKeyboard()
{
// F1: toggle help
if (Input.GetKeyDown(KeyCode.F1))
{
showhelp++;
if (showhelp > 2)
{
showhelp = 0;
}
}
// G: toggle gravity
else if (Input.GetKeyDown("g"))
{
MJP.TOption opt;
MJP.GetOption(&opt);
opt.gravity = 1 - opt.gravity;
MJP.SetOption(&opt);
}
// E: toggle equality
else if (Input.GetKeyDown("e"))
{
MJP.TOption opt;
MJP.GetOption(&opt);
opt.equality = 1 - opt.equality;
MJP.SetOption(&opt);
}
// L: toggle limit
else if (Input.GetKeyDown("l"))
{
MJP.TOption opt;
MJP.GetOption(&opt);
opt.limit = 1 - opt.limit;
MJP.SetOption(&opt);
}
// R: toggle video recording
else if (Input.GetKeyDown("r"))
{
// recording: close
if (record)
{
record = false;
videofile.Close();
videofile = null;
}
// not recording: open
else
{
record = true;
videofile = new FileStream(Application.streamingAssetsPath + "/../../" + "video_" + videos + ".raw",
FileMode.Create, FileAccess.Write);
videos++;
}
}
// S: save snapshot
else if (Input.GetKeyDown("s"))
{
RenderToTexture();
byte[] bytes = offtex.EncodeToPNG();
File.WriteAllBytes(Application.streamingAssetsPath + "/../../" + "img_" + snapshots + ".png", bytes);
snapshots++;
}
// backspace: reset and sync
else if (Input.GetKeyDown(KeyCode.Backspace))
{
MJP.Reset();
MJP.SetTime(Time.time);
videotime = Time.time;
}
// space: toggle pause and sync
else if (Input.GetKeyDown(KeyCode.Space))
{
pause = !pause;
MJP.SetTime(Time.time);
videotime = Time.time;
}
// Esc: main camera
else if (Input.GetKeyDown(KeyCode.Escape))
{
camindex = -1;
}
// load scene or set model camera
else
{
for (int i = 0; i <= 9; i++)
{
if (Input.GetKeyDown(i.ToString()))
{
// load scene: runtime only
if (Input.GetKey(KeyCode.LeftShift) ||
Input.GetKey(KeyCode.RightShift))
{
#if !UNITY_EDITOR
if (i < SceneManager.sceneCountInBuildSettings)
{
SceneManager.LoadScene(i, LoadSceneMode.Single);
}
#endif
}
// set camera
else
{
if (i < ncamera)
{
camindex = i;
}
}
}
}
}
}