private static Vector4 _GetDefaultParameter(KnownChannel key)
{
switch (key)
{
case KnownChannel.Emissive: return(Vector4.Zero);
case KnownChannel.Normal:
case KnownChannel.ClearCoatNormal:
case KnownChannel.Occlusion:
return(Vector4.UnitX);
case KnownChannel.BaseColor:
case KnownChannel.Diffuse:
return(Vector4.One);
case KnownChannel.MetallicRoughness: return(new Vector4(1, 1, 0, 0));
case KnownChannel.SpecularGlossiness: return(Vector4.One);
case KnownChannel.ClearCoat: return(Vector4.Zero);
case KnownChannel.ClearCoatRoughness: return(Vector4.Zero);
case KnownChannel.Transmission: return(Vector4.Zero);
default: throw new NotImplementedException();
}
}
internal static Collection CreateDefaultProperties(KnownChannel key)
{
var ppp = _CreateDefaultProperties(key).ToArray();
var collection = new Collection(ppp);
collection.Reset();
return(collection);
}
internal ChannelBuilder(MaterialBuilder parent, KnownChannel key)
{
Guard.NotNull(parent, nameof(parent));
_Parent = parent;
_Key = key;
SetDefaultParameter();
}
internal ChannelBuilder(MaterialBuilder parent, KnownChannel key)
{
Guard.NotNull(parent, nameof(parent));
_Parent = parent;
_Key = key;
_Parameters = MaterialValue.CreateDefaultProperties(key);
}
public void SetChannelValue(KnownChannel ch, byte value)
{
foreach (Channel ch1 in Fixture.Channels)
{
if (ch1.Type == ch)
{
SetChannelValue(ch1, value);
break;
}
}
}
private static IEnumerable <_Property> _CreateDefaultProperties(KnownChannel key)
{
switch (key)
{
case KnownChannel.Emissive:
yield return(new _Property(KnownProperty.RGB, Vector3.Zero));
yield return(new _Property(KnownProperty.EmissiveStrength, 1f));
break;
case KnownChannel.Normal: yield return(new _Property(KnownProperty.NormalScale, 1f)); break;
case KnownChannel.Occlusion: yield return(new _Property(KnownProperty.OcclusionStrength, 1f)); break;
case KnownChannel.Diffuse: yield return(new _Property(KnownProperty.RGBA, Vector4.One)); break;
case KnownChannel.SpecularGlossiness:
yield return(new _Property(KnownProperty.SpecularFactor, Vector3.One));
yield return(new _Property(KnownProperty.GlossinessFactor, 1f));
break;
case KnownChannel.BaseColor: yield return(new _Property(KnownProperty.RGBA, Vector4.One)); break;
case KnownChannel.MetallicRoughness:
yield return(new _Property(KnownProperty.MetallicFactor, 1f));
yield return(new _Property(KnownProperty.RoughnessFactor, 1f));
break;
case KnownChannel.ClearCoat: yield return(new _Property(KnownProperty.ClearCoatFactor, 0f)); break;
case KnownChannel.ClearCoatNormal: yield return(new _Property(KnownProperty.NormalScale, 1f)); break;
case KnownChannel.ClearCoatRoughness: yield return(new _Property(KnownProperty.RoughnessFactor, 0f)); break;
case KnownChannel.Transmission: yield return(new _Property(KnownProperty.TransmissionFactor, 0f)); break;
case KnownChannel.SheenColor: yield return(new _Property(KnownProperty.RGB, Vector3.Zero)); break;
case KnownChannel.SheenRoughness: yield return(new _Property(KnownProperty.RoughnessFactor, 0f)); break;
case KnownChannel.SpecularColor: yield return(new _Property(KnownProperty.RGB, Vector3.One)); break;
case KnownChannel.SpecularFactor: yield return(new _Property(KnownProperty.SpecularFactor, 1f)); break;
case KnownChannel.VolumeThickness: yield return(new _Property(KnownProperty.ThicknessFactor, 0f)); break;
case KnownChannel.VolumeAttenuation:
yield return(new _Property(KnownProperty.RGB, Vector3.One));
yield return(new _Property(KnownProperty.AttenuationDistance, 0f));
break;
default: throw new NotImplementedException();
}
}
public Channel(int address, string title, KnownChannel known = KnownChannel.None)
{
Address = address;
Title = title;
Type = known;
}
