/// <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);
}
}
protected ComputeShaderClassBase()
{
Generics = new ComputeColorParameters();
CompositionNodes = new Dictionary <string, T>();
Members = new Dictionary <ParameterKey, object>();
}