/// <summary>
/// Sets the new submesh.
/// </summary>
/// <param name="context">The render context.</param>
/// <param name="submesh">The submesh.</param>
/// <param name="effectPassBinding">The effect pass binding.</param>
/// <param name="effectPassParameterBindings">
/// The effect parameter bindings containing per-pass parameter bindings.
/// (Can also contain other parameter binding, e.g. per-instance, which are ignored.
/// </param>
/// <remarks>
/// The current batch is automatically flushed when the submesh is changed.
/// </remarks>
public void SetSubmesh(RenderContext context, Submesh submesh, EffectPassBinding effectPassBinding,
EffectParameterBindingCollection effectPassParameterBindings)
{
Flush();
_renderContext = context;
_submesh = submesh;
_effectPassBinding = effectPassBinding;
_effectPassParameterBindings = effectPassParameterBindings;
}
protected virtual void CloneCore(EffectBinding source)
{
EffectEx = source.EffectEx;
MaterialBinding = source.MaterialBinding;
// Note: MorphWeights need to be set by MeshNode.
TechniqueBinding = source.TechniqueBinding.Clone();
OpaqueData = source.OpaqueData;
UserData = source.UserData;
// Clone parameter bindings (deep copy).
ParameterBindings = new EffectParameterBindingCollection(source.Hints);
foreach (var binding in source.ParameterBindings)
ParameterBindings.Add(binding.Clone());
}
/// <summary>
/// Releases all resources used by an instance of the <see cref="RenderBatch{TVertex,TIndex}"/> class.
/// </summary>
public void Dispose()
{
if (IsDisposed)
{
return;
}
_renderContext = null;
_submesh = null;
_effectPassBinding = new EffectPassBinding();
_effectPassParameterBindings = null;
_instanceVertexBuffer.Dispose();
IsDisposed = true;
}
public EffectBinding(IGraphicsService graphicsService, Effect effect, IDictionary<string, object> opaqueData, EffectParameterHint hints)
{
if (graphicsService == null)
throw new ArgumentNullException("graphicsService");
if (effect == null)
throw new ArgumentNullException("effect");
if (effect is AlphaTestEffect && !(effect is WrappedAlphaTestEffect)
|| effect is BasicEffect && !(effect is WrappedBasicEffect)
|| effect is DualTextureEffect && !(effect is WrappedDualTextureEffect)
|| effect is EnvironmentMapEffect && !(effect is WrappedEnvironmentMapEffect)
|| effect is SkinnedEffect && !(effect is WrappedSkinnedEffect))
{
throw new ArgumentException("The EffectBinding class cannot be used with XNA stock effects (e.g. BasicEffect). Use a derived effect binding instead (e.g. BasicEffectBinding).");
}
// Initialize additional information, if not already initialized.
EffectEx = EffectEx.From(effect, graphicsService);
if (KeepOpaqueData)
OpaqueData = opaqueData;
// Initialize effect bindings.
ParameterBindings = new EffectParameterBindingCollection(hints);
InitializeBindings(graphicsService, opaqueData);
}
