/// <summary>
/// Read Keyframes of a certain type
/// advance i
/// </summary>
/// <param name="data">Animation Byte array</param>
/// <param name="i">Offset in the Byte Array. Will be advanced</param>
/// <param name="keycount">Number of Keyframes</param>
/// <param name="min">Scaling Min to pass to the Uint16ToFloat method</param>
/// <param name="max">Scaling Max to pass to the Uint16ToFloat method</param>
/// <returns></returns>
public binBVHJointKey[] readKeys(byte[] data, ref int i, int keycount, float min, float max)
{
float x;
float y;
float z;
/*
* 17 255 <-- Time Code
* 17 255 <-- Time Code
* 255 255 <-- X
* 127 127 <-- X
* 255 255 <-- Y
* 127 127 <-- Y
* 213 213 <-- Z
* 142 142 <---Z
*
*/
binBVHJointKey[] m_keys = new binBVHJointKey[keycount];
for (int j = 0; j < keycount; j++)
{
binBVHJointKey pJKey = new binBVHJointKey();
if (!BitConverter.IsLittleEndian)
{
pJKey.time = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, InPoint, OutPoint); i += 2;
x = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
y = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
z = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
}
else
{
pJKey.time = Utils.UInt16ToFloat(data, i, InPoint, OutPoint); i += 2;
x = Utils.UInt16ToFloat(data, i, min, max); i += 2;
y = Utils.UInt16ToFloat(data, i, min, max); i += 2;
z = Utils.UInt16ToFloat(data, i, min, max); i += 2;
}
pJKey.key_element = new Vector3(x, y, z);
m_keys[j] = pJKey;
}
return(m_keys);
}
public static bool Equals(binBVHJointKey arr1, binBVHJointKey arr2)
{
return(arr1.time == arr2.time && arr1.key_element == arr2.key_element);
}
public static bool Equals(binBVHJointKey[] arr1, binBVHJointKey[] arr2)
{
if (arr1.Length == arr2.Length)
{
for (int i = 0; i < arr1.Length; i++)
if (!Equals(arr1[i], arr2[i]))
return false;
/* not same*/
return true;
}
return false;
}
public static bool Equals(binBVHJointKey arr1, binBVHJointKey arr2)
{
return (arr1.time == arr2.time && arr1.key_element == arr2.key_element);
}
/// <summary>
/// Read Keyframes of a certain type
/// advance i
/// </summary>
/// <param name="data">Animation Byte array</param>
/// <param name="i">Offset in the Byte Array. Will be advanced</param>
/// <param name="keycount">Number of Keyframes</param>
/// <param name="min">Scaling Min to pass to the Uint16ToFloat method</param>
/// <param name="max">Scaling Max to pass to the Uint16ToFloat method</param>
/// <returns></returns>
public binBVHJointKey[] readKeys(byte[] data, ref int i, int keycount, float min, float max)
{
float x;
float y;
float z;
/*
17 255 <-- Time Code
17 255 <-- Time Code
255 255 <-- X
127 127 <-- X
255 255 <-- Y
127 127 <-- Y
213 213 <-- Z
142 142 <---Z
*/
binBVHJointKey[] m_keys = new binBVHJointKey[keycount];
for (int j = 0; j < keycount; j++)
{
binBVHJointKey pJKey = new binBVHJointKey();
if (!BitConverter.IsLittleEndian)
{
pJKey.time = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, InPoint, OutPoint); i += 2;
x = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
y = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
z = Utils.UInt16ToFloat(EndianSwap(data, i, 2), 0, min, max); i += 2;
}
else
{
pJKey.time = Utils.UInt16ToFloat(data, i, InPoint, OutPoint); i += 2;
x = Utils.UInt16ToFloat(data, i, min, max); i += 2;
y = Utils.UInt16ToFloat(data, i, min, max); i += 2;
z = Utils.UInt16ToFloat(data, i, min, max); i += 2;
}
pJKey.key_element = new Vector3(x, y, z);
m_keys[j] = pJKey;
}
return m_keys;
}