public VertexValue(RealQuat Data, ValueType Type, string Usage, int UsageIndex)
{
this.Data = Data;
this.Type = Type;
//this.Stream = Stream;
this.Usage = Usage;
this.UsageIndex = UsageIndex;
}
public VertexValue(XmlNode Node, EndianReader reader)
{
//Stream = Convert.ToInt32(Node.Attributes["stream"].Value);
if (Convert.ToInt32(Node.Attributes["stream"].Value) > 0)
{
throw new NotSupportedException("Multi-streamed vertices not supported");
}
Type = (ValueType)Enum.Parse(typeof(ValueType), Node.Attributes["type"].Value);
Usage = Node.Attributes["usage"].Value;
UsageIndex = Convert.ToInt32(Node.Attributes["usageIndex"].Value);
//if (Stream > 0) throw new NotSupportedException("Multi-streamed vertices not supported");
#region read data
switch (Type)
{
case ValueType.Float32_2:
Data = new RealQuat(reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Float32_3:
Data = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Float32_4:
Data = new RealQuat(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
break;
case ValueType.Int8_N4:
Data = new RealQuat((float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F, (float)reader.ReadByte() / (float)0x7F);
break;
case ValueType.UInt8_2:
Data = new RealQuat(reader.ReadByte(), reader.ReadByte(), 0, 0);
break;
case ValueType.UInt8_3:
Data = new RealQuat(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), 0);
break;
case ValueType.UInt8_4:
//Data = new RealQuat(reader.ReadByte(), reader.ReadByte(), reader.ReadByte(), reader.ReadByte());
Data = RealQuat.FromUByte4(reader.ReadUInt32());
break;
case ValueType.UInt8_N2:
Data = new RealQuat((float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, 0, 0);
break;
case ValueType.UInt8_N3:
Data = new RealQuat((float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, 0);
break;
case ValueType.UInt8_N4:
//Data = new RealQuat((float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF, (float)reader.ReadByte() / (float)0xFF);
Data = RealQuat.FromUByteN4(reader.ReadUInt32());
break;
case ValueType.Int16_N3:
Data = new RealQuat(((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, 0);
break;
case ValueType.Int16_N4:
Data = new RealQuat(((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF, ((float)reader.ReadInt16() + (float)0x7FFF) / (float)0xFFFF);
break;
case ValueType.UInt16_2:
Data = new RealQuat(reader.ReadUInt16(), reader.ReadUInt16());
break;
case ValueType.UInt16_4:
Data = new RealQuat(reader.ReadUInt16(), reader.ReadUInt16(), reader.ReadUInt16(), reader.ReadUInt16());
break;
case ValueType.UInt16_N2:
Data = new RealQuat((float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF);
break;
case ValueType.UInt16_N4:
Data = new RealQuat((float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF, (float)reader.ReadUInt16() / (float)0xFFFF);
break;
case ValueType.DecN4:
Data = RealQuat.FromDecN4(reader.ReadUInt32());
break;
case ValueType.UDecN4:
Data = RealQuat.FromUDecN4(reader.ReadUInt32());
break;
case ValueType.DHenN3:
Data = RealQuat.FromDHenN3(reader.ReadUInt32());
break;
case ValueType.UDHenN3:
Data = RealQuat.FromUDHenN3(reader.ReadUInt32());
break;
case ValueType.HenDN3:
Data = RealQuat.FromHenDN3(reader.ReadUInt32());
break;
case ValueType.UHenDN3:
Data = RealQuat.FromUHenDN3(reader.ReadUInt32());
break;
case ValueType.Float16_2:
Data = new RealQuat(Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()));
break;
case ValueType.Float16_4:
Data = new RealQuat(Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()), Half.ToHalf(reader.ReadUInt16()));
break;
case ValueType.D3DColour:
reader.ReadUInt32();
break;
}
#endregion
}
