public List <KeyValuePair <string, string> > GetOpenGLPNameInfo()
{
List <KeyValuePair <string, string> > info =
new List <KeyValuePair <string, string> >();
foreach (GetPName pname in Enum.GetValues(typeof(GetPName)))
{
double[] buff = new double[32];
GL.GetDouble(pname, buff);
int last = 0;
for (int i = 0; i < 32; i++)
{
if (buff[i] != 0.0)
{
last = i + 1;
}
}
string str = null;
switch (last)
{
case 0:
str = "0";
break;
case 1:
str = buff[0].ToString();
break;
case 2:
Vector2d v2 = new Vector2d(buff[0], buff[1]);
str = v2.ToString();
break;
case 3:
Vector3d v3 = new Vector3d(buff[0], buff[1], buff[2]);
str = v3.ToString();
break;
case 4:
Vector4d v4 = new Vector4d(buff[0], buff[1], buff[2], buff[3]);
str = v4.ToString();
break;
case 16:
Matrix4d m4 = new Matrix4d(buff[0], buff[1], buff[2], buff[3],
buff[4], buff[5], buff[6], buff[7],
buff[8], buff[9], buff[10], buff[11],
buff[12], buff[13], buff[14], buff[15]);
str = m4.ToString();
break;
default:
StringBuilder sb = new StringBuilder();
for (int i = 0; i < last; i++)
{
sb.Append(buff[i]);
sb.Append(',');
}
str = sb.ToString();
break;
}
info.Add(new KeyValuePair <string, string>(pname.ToString(), str));
}
return(info);
}