/// <summary>
/// Initializes a new instance of the <see cref="MaterialStreamDescriptor"/> class.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="stream">The stream.</param>
/// <param name="filter">The filter.</param>
/// <exception cref="System.ArgumentNullException">
/// name
/// or
/// stream
/// </exception>
public MaterialStreamDescriptor(string name, string stream, ShaderSource filter = null)
{
if (name == null) throw new ArgumentNullException("name");
if (stream == null) throw new ArgumentNullException("stream");
Name = name;
Stream = stream;
Filter = filter ?? GetDefaultFilter(stream, typeof(Color3));
}
/// <summary>
/// Initializes a new instance of the <see cref="ShaderMixinDiscardException"/> class.
/// </summary>
/// <param name="source">The source.</param>
public ShaderMixinDiscardException(ShaderSource source)
{
DiscardSource = source;
}
public SkyBoxPlugin(string name, ShaderSource skyBoxComposition)
: base(name)
{
Texture = null;
SkyBoxColor = skyBoxComposition;
}
/// <summary>
/// Build a encapsulating ShaderMixinSource if necessary.
/// </summary>
/// <param name="shaderSource">The input ShaderSource.</param>
/// <returns>A ShaderMixinSource</returns>
public static ShaderMixinSource GetShaderMixinSource(ShaderSource shaderSource)
{
if (shaderSource is ShaderClassSource)
{
var mixin = new ShaderMixinSource();
mixin.Mixins.Add((ShaderClassSource)shaderSource);
return mixin;
}
if (shaderSource is ShaderMixinSource)
return (ShaderMixinSource)shaderSource;
return null;
}
/// <summary>
/// Initializes a new instance of the <see cref="ShaderMixinDiscardException"/> class.
/// </summary>
/// <param name="source">The source.</param>
public ShaderMixinDiscardException(ShaderSource source)
{
DiscardSource = source;
}
/// <summary>
/// Adds a composition to this mixin.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="shaderSource">The shader source.</param>
public void AddComposition(string name, ShaderSource shaderSource)
{
Compositions[name] = shaderSource;
}
public DefaultEffectMixinProvider(string name)
{
shaderSource = new ShaderClassSource(name);
}
