/// <summary>
/// Add a new generic parameter.
/// </summary>
/// <typeparam name="T">The type of the generic.</typeparam>
/// <param name="keyName">The name of the generic.</param>
/// <param name="generics">The target ComputeColorParameters.</param>
public void AddKey <T>(string keyName, ComputeColorParameters generics)
{
IComputeColorParameter computeColorParameter;
var typeT = typeof(T);
if (typeT == typeof(Texture))
{
computeColorParameter = new ComputeColorParameterTexture();
}
else if (typeT == typeof(float))
{
computeColorParameter = new ComputeColorParameterFloat();
}
else if (typeT == typeof(int))
{
computeColorParameter = new ComputeColorParameterInt();
}
else if (typeT == typeof(Vector2))
{
computeColorParameter = new ComputeColorParameterFloat2();
}
else if (typeT == typeof(Vector3))
{
computeColorParameter = new ComputeColorParameterFloat3();
}
else if (typeT == typeof(Vector4))
{
computeColorParameter = new ComputeColorParameterFloat4();
}
else if (typeT == typeof(SamplerState))
{
computeColorParameter = new ComputeColorParameterSampler();
}
else
{
throw new Exception("Unsupported generic format");
}
if (Generics.ContainsKey(keyName))
{
var gen = Generics[keyName];
if (gen == null || gen.GetType() != computeColorParameter.GetType())
{
generics[keyName] = computeColorParameter;
}
else
{
generics[keyName] = gen;
}
}
else
{
generics.Add(keyName, computeColorParameter);
}
}
/// <summary>
/// Add a new member.
/// </summary>
/// <typeparam name="T">The type of the member.</typeparam>
/// <param name="linkName">The name of the parameter key.</param>
/// <param name="members">The target parameter collection.</param>
public void AddMember <T>(string linkName, Dictionary <ParameterKey, object> members)
{
var pk = GetTypedParameterKey <T>(linkName);
if (pk != null)
{
Type expectedType = null;
object defaultValue;
if (pk.PropertyType == typeof(Graphics.Texture))
{
expectedType = typeof(ComputeColorParameterTexture);
defaultValue = new ComputeColorParameterTexture();
}
else if (pk.PropertyType == typeof(Graphics.SamplerState))
{
expectedType = typeof(ComputeColorParameterSampler);
defaultValue = new ComputeColorParameterSampler();
}
else
{
expectedType = pk.PropertyType;
defaultValue = pk.DefaultValueMetadataT.DefaultValue;
}
if (Members.ContainsKey(pk))
{
var value = Members[pk];
if (value.GetType() == expectedType)
{
members.Add(pk, value);
}
}
else
{
members.Add(pk, defaultValue);
}
}
}
