protected override void WriteDataXML(XElement ele, ElderScrollsPlugin master)
{
XElement subEle;
ele.TryPathTo("Color/Ambient", true, out subEle);
ColorAmbient.WriteXML(subEle, master);
ele.TryPathTo("Color/Directional", true, out subEle);
ColorDirectional.WriteXML(subEle, master);
ele.TryPathTo("Fog/Color", true, out subEle);
FogColor.WriteXML(subEle, master);
ele.TryPathTo("Fog/Near", true, out subEle);
subEle.Value = FogNear.ToString("G15");
ele.TryPathTo("Fog/Far", true, out subEle);
subEle.Value = FogFar.ToString("G15");
ele.TryPathTo("DirectionalRotation/XY", true, out subEle);
subEle.Value = DirectionalRotationXY.ToString();
ele.TryPathTo("DirectionalRotation/Z", true, out subEle);
subEle.Value = DirectionalRotationZ.ToString();
ele.TryPathTo("DirectionalFade", true, out subEle);
subEle.Value = DirectionalFade.ToString("G15");
ele.TryPathTo("Fog/ClipDistance", true, out subEle);
subEle.Value = FogClipDistance.ToString("G15");
ele.TryPathTo("Fog/Power", true, out subEle);
subEle.Value = FogPower.ToString("G15");
}
protected override void ReadDataXML(XElement ele, ElderScrollsPlugin master)
{
XElement subEle;
if (ele.TryPathTo("Color/Ambient", false, out subEle))
{
ColorAmbient.ReadXML(subEle, master);
}
if (ele.TryPathTo("Color/Directional", false, out subEle))
{
ColorDirectional.ReadXML(subEle, master);
}
if (ele.TryPathTo("Fog/Color", false, out subEle))
{
FogColor.ReadXML(subEle, master);
}
if (ele.TryPathTo("Fog/Near", false, out subEle))
{
FogNear = subEle.ToSingle();
}
if (ele.TryPathTo("Fog/Far", false, out subEle))
{
FogFar = subEle.ToSingle();
}
if (ele.TryPathTo("DirectionalRotation/XY", false, out subEle))
{
DirectionalRotationXY = subEle.ToInt32();
}
if (ele.TryPathTo("DirectionalRotation/Z", false, out subEle))
{
DirectionalRotationZ = subEle.ToInt32();
}
if (ele.TryPathTo("DirectionalFade", false, out subEle))
{
DirectionalFade = subEle.ToSingle();
}
if (ele.TryPathTo("Fog/ClipDistance", false, out subEle))
{
FogClipDistance = subEle.ToSingle();
}
if (ele.TryPathTo("Fog/Power", false, out subEle))
{
FogPower = subEle.ToSingle();
}
}
protected override void WriteData(ESPWriter writer)
{
ColorAmbient.WriteBinary(writer);
ColorDirectional.WriteBinary(writer);
FogColor.WriteBinary(writer);
writer.Write(FogNear);
writer.Write(FogFar);
writer.Write(DirectionalRotationXY);
writer.Write(DirectionalRotationZ);
writer.Write(DirectionalFade);
writer.Write(FogClipDistance);
writer.Write(FogPower);
}
public override Color Calculate(IViewport viewport, Vector point, Vector normal)
{
// Use dotproduct for diffuse lighting. Add point functionality as this now is a directional light.
// Ambient light
var ambient = ColorAmbient.ToVector() * Strength;
// Diffuse light
var lightDir = Position - point;
lightDir.Normalize();
normal.Normalize();
var dfDot = lightDir.Dot(normal);
MathHelper.Saturate(ref dfDot);
var diffuse = ColorDiffuse.ToVector() * dfDot * Strength;
// Specular highlight
var Reflection = 2 * dfDot * normal - lightDir;
Reflection.Normalize();
var view = viewport.Camera.Position - point;
view.Normalize();
var spDot = Reflection.Dot(view);
MathHelper.Saturate(ref spDot);
var specular = ColorSpecular.ToVector() * spDot * Strength;
// Compute self shadowing
var shadow = 4.0f * lightDir.Dot(normal);
MathHelper.Saturate(ref shadow);
// Compute range for the light
var attenuation = ((lightDir / Range).Dot(lightDir / Range));
MathHelper.Saturate(ref attenuation);
attenuation = 1 - attenuation;
// Final result
var colorVector = ambient + shadow * (diffuse + specular) * attenuation;
//var colorVector = ambient + diffuse;
return(colorVector.ToColorWithClamp());
}
protected override void ReadData(ESPReader reader)
{
using (MemoryStream stream = new MemoryStream(reader.ReadBytes(size)))
using (ESPReader subReader = new ESPReader(stream, reader.Plugin))
{
try
{
ColorAmbient.ReadBinary(subReader);
ColorDirectional.ReadBinary(subReader);
FogColor.ReadBinary(subReader);
FogNear = subReader.ReadSingle();
FogFar = subReader.ReadSingle();
DirectionalRotationXY = subReader.ReadInt32();
DirectionalRotationZ = subReader.ReadInt32();
DirectionalFade = subReader.ReadSingle();
FogClipDistance = subReader.ReadSingle();
FogPower = subReader.ReadSingle();
}
catch
{
return;
}
}
}
public override int GetHashCode()
{
return(ColorAmbient.GetHashCode());
}