public void Read(Stream stream)
{
using BinaryReader reader = new BinaryReader(stream);
idx = reader.ReadUInt32();
type = EnumUtils.intToEnum <LightType>(reader.ReadInt32());
color = FColor.ReadNew(reader);
flags = EnumUtils.intToFlags <LightFlags>(reader.ReadUInt32());
pos = new Vector3();
vec = new Vector3();
radius = 0.0f;
switch (type)
{
case LightType.Directional:
pos = reader.ReadVector3();
vec = reader.ReadVector3();
break;
case LightType.Point:
radius = reader.ReadSingle();
pos = reader.ReadVector3();
break;
case LightType.Spot:
radius = reader.ReadUInt32();
pos = reader.ReadVector3();
vec = reader.ReadVector3();
break;
}
}
protected Light(LightFlags flags, Transform lightToWorld, MediumInterface mediumInterface, int nSamples)
{
Flags = flags;
NumSamples = nSamples;
MediumInterface = mediumInterface;
LightToWorld = lightToWorld;
WorldToLight = lightToWorld.Inverse();
}
public LightData(Int32 Time, UInt32 Radius, Color Color, LightFlags Flags, Single FalloffExponent, Single FOV, UInt32 Value, Single Weight)
{
this.Time = Time;
this.Radius = Radius;
this.Color = Color;
this.Flags = Flags;
this.FalloffExponent = FalloffExponent;
this.FOV = FOV;
this.Value = Value;
this.Weight = Weight;
}
public LightData(string Tag = null)
: base(Tag)
{
Time = new Int32();
Radius = new UInt32();
Color = new Color();
Flags = new LightFlags();
FalloffExponent = new Single();
FOV = new Single();
Value = new UInt32();
Weight = new Single();
}
public void Load(BinaryReaderBE reader)
{
Type = (LightType)reader.ReadInt16();
Flags = (LightFlags)reader.ReadUInt16();
Phase = reader.ReadInt16();
PrimaryActive.Load(reader);
SecondaryActive.Load(reader);
BecomingActive.Load(reader);
PrimaryInactive.Load(reader);
SecondaryInactive.Load(reader);
BecomingInactive.Load(reader);
TagIndex = reader.ReadInt16();
reader.BaseStream.Seek(4 * 2, SeekOrigin.Current); // unused
}
public void Initialize(LightFlags lightFlags)
{
if (lightFlags.HasFlag(LightFlags.Flicker))
{
lightFlickerMode = LightFlickerMode.Flicker;
}
else if (lightFlags.HasFlag(LightFlags.FlickerSlow))
{
lightFlickerMode = LightFlickerMode.FlickerSlow;
}
else if (lightFlags.HasFlag(LightFlags.Pulse))
{
lightFlickerMode = LightFlickerMode.Pulse;
}
else if (lightFlags.HasFlag(LightFlags.PulseSlow))
{
lightFlickerMode = LightFlickerMode.PulseSlow;
}
}
