private void Set3DArray <T>(T[, ,] array, C3DParameterType type) where T : IConvertible
{
Int32 size = this.GetParameterDataSize(type);
this.SetDimension((Byte)array.GetLength(0), (Byte)array.GetLength(1), (Byte)array.GetLength(2));
this._parameterType = type;
this._parameterData = new Byte[array.Length * size];
Int32 index = 0;
for (Int32 x = 0; x < array.GetLength(0); x++)
{
for (Int32 y = 0; y < array.GetLength(1); y++)
{
for (Int32 z = 0; z < array.GetLength(2); z++)
{
if (size == 1)
{
this._parameterData[index++] = array[x, y, z].ToByte(null);
}
else
{
Array.Copy(C3DBitConverter.GetBytes <T>(array[x, y, z]), 0, this._parameterData, index++ *size, size);
}
}
}
}
}
/// <summary>
/// 初始化C3D 3D坐标点结构体
/// </summary>
/// <param name="x">X轴坐标点</param>
/// <param name="y">Y轴坐标点</param>
/// <param name="z">Z轴坐标点</param>
/// <param name="lastPart">剩余部分</param>
/// <param name="scaleFactor">比例因子</param>
public C3DPoint3DData(Int16 x, Int16 y, Int16 z, Int16 lastPart, Single scaleFactor)
{
Byte[] data = C3DBitConverter.GetBytes(lastPart);
this._x = x * scaleFactor;
this._y = y * scaleFactor;
this._z = z * scaleFactor;
this._residual = (lastPart > -1 ? Math.Abs((SByte)data[0] * scaleFactor) : -1.0F);
this._cameraMask = (this._residual > -1.0F ? (Byte)(data[1] & 0x7F) : (Byte)0);
}
/// <summary>
/// 初始化C3D 3D坐标点结构体
/// </summary>
/// <param name="x">X轴坐标点</param>
/// <param name="y">Y轴坐标点</param>
/// <param name="z">Z轴坐标点</param>
/// <param name="lastPart">剩余部分</param>
/// <param name="scaleFactor">比例因子</param>
public C3DPoint3DData(Single x, Single y, Single z, Single lastPart, Single scaleFactor)
{
Byte[] data = C3DBitConverter.GetBytes((Int16)lastPart);
this._x = x;
this._y = y;
this._z = z;
this._residual = ((Int16)lastPart > -1 ? Math.Abs((SByte)data[0] * scaleFactor) : -1.0F);
this._cameraMask = (this._residual > -1.0F ? (Byte)(data[1] & 0x7F) : (Byte)0);
}
private void Set1DArray <T>(T[] array, C3DParameterType type) where T : IConvertible
{
Int32 size = this.GetParameterDataSize(type);
this.SetDimension((Byte)array.Length);
this._parameterType = type;
this._parameterData = new Byte[array.Length * size];
for (Int32 i = 0; i < array.Length; i++)
{
if (size == 1)
{
this._parameterData[i] = array[i].ToByte(null);
}
else
{
Array.Copy(C3DBitConverter.GetBytes <T>(array[i]), 0, this._parameterData, i * size, size);
}
}
}
/// <summary>
/// 设置32位单精度浮点数记录
/// </summary>
/// <param name="index">记录索引(从1开始计数，2字节单位)</param>
/// <param name="value">记录内容</param>
private void SetSingleRecord(Int16 index, Single value)
{
Array.Copy(C3DBitConverter.GetBytes(value), 0, this._data, (index - 1) * 2, sizeof(Single));
}
/// <summary>
/// 设置16位整数记录
/// </summary>
/// <param name="index">记录索引(从1开始计数，2字节单位)</param>
/// <param name="value">记录内容</param>
private void SetInt16Record(Int16 index, Int16 value)
{
Array.Copy(C3DBitConverter.GetBytes(value), 0, this._data, (index - 1) * 2, sizeof(Int16));
}
/// <summary>
/// 设置参数数据
/// </summary>
/// <typeparam name="T">参数类型</typeparam>
/// <param name="data">参数数据</param>
/// <exception cref="C3DException">未知数据类型</exception>
internal void InternalSetData <T>(T data)
{
#region Basic Type
if (typeof(T) == typeof(Char))
{
this.SetDimension();
this._parameterType = C3DParameterType.Char;
this._parameterData = new Byte[1] {
Convert.ToByte(data)
};
return;
}
if (typeof(T) == typeof(Byte))
{
this.SetDimension();
this._parameterType = C3DParameterType.Byte;
this._parameterData = new Byte[1] {
Convert.ToByte(data)
};
return;
}
if (typeof(T) == typeof(Int16))
{
this.SetDimension();
this._parameterType = C3DParameterType.Int16;
this._parameterData = C3DBitConverter.GetBytes((Int16)(Object)data);
return;
}
if (typeof(T) == typeof(UInt16))
{
this.SetDimension();
this._parameterType = C3DParameterType.Int16;
this._parameterData = C3DBitConverter.GetBytes((Int16)(UInt16)(Object)data);
return;
}
if (typeof(T) == typeof(Single))
{
this.SetDimension();
this._parameterType = C3DParameterType.Single;
this._parameterData = C3DBitConverter.GetBytes((Single)(Object)data);
return;
}
if (typeof(T) == typeof(String))
{
String s = data as String;
this.SetDimension((Byte)s.Length);
this._parameterType = C3DParameterType.Char;
this._parameterData = this.WrtieStringToBytes(s);
return;
}
#endregion
#region 1D-Array
if (typeof(T) == typeof(Char[]))
{
this.Set1DArray <Char>(data as Char[], C3DParameterType.Char);
return;
}
if (typeof(T) == typeof(Byte[]))
{
this.Set1DArray <Byte>(data as Byte[], C3DParameterType.Byte);
return;
}
if (typeof(T) == typeof(Int16[]))
{
this.Set1DArray <Int16>(data as Int16[], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(UInt16[]))
{
this.Set1DArray <UInt16>(data as UInt16[], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(Single[]))
{
this.Set1DArray <Single>(data as Single[], C3DParameterType.Single);
return;
}
if (typeof(T) == typeof(String[]))
{
this.Set1DStringArray(data as String[]);
return;
}
#endregion
#region 2D-Array
if (typeof(T) == typeof(Char[, ]))
{
this.Set2DArray <Char>(data as Char[, ], C3DParameterType.Char);
return;
}
if (typeof(T) == typeof(Byte[, ]))
{
this.Set2DArray <Byte>(data as Byte[, ], C3DParameterType.Byte);
return;
}
if (typeof(T) == typeof(Int16[, ]))
{
this.Set2DArray <Int16>(data as Int16[, ], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(UInt16[, ]))
{
this.Set2DArray <UInt16>(data as UInt16[, ], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(Single[, ]))
{
this.Set2DArray <Single>(data as Single[, ], C3DParameterType.Single);
return;
}
#endregion
#region 3D-Array
if (typeof(T) == typeof(Char[, , ]))
{
this.Set3DArray <Char>(data as Char[, , ], C3DParameterType.Char);
return;
}
if (typeof(T) == typeof(Byte[, , ]))
{
this.Set3DArray <Byte>(data as Byte[, , ], C3DParameterType.Byte);
return;
}
if (typeof(T) == typeof(Int16[, , ]))
{
this.Set3DArray <Int16>(data as Int16[, , ], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(UInt16[, , ]))
{
this.Set3DArray <UInt16>(data as UInt16[, , ], C3DParameterType.Int16);
return;
}
if (typeof(T) == typeof(Single[, , ]))
{
this.Set3DArray <Single>(data as Single[, , ], C3DParameterType.Single);
return;
}
#endregion
throw new C3DException("Parameter type is unknown.");
}
/// <summary>
/// 将32位单精度浮点数写入当前位置
/// </summary>
/// <param name="data">要写入的32位单精度浮点数</param>
internal void Write(Single data)
{
Byte[] temp = C3DBitConverter.GetBytes(data);
this.Write(temp);
}