/// <summary>
/// Set a shader resource (<paramref name="value"/>) associated with this material. The <paramref name="value"/> will be bound
/// to the <see cref="Shader"/> when objects with this material are being rendered.
/// </summary>
/// <param name="binding">The binding that represents where the resource value will be bound to the <see cref="Shader"/>.</param>
/// <param name="value">The resource / value to bind.</param>
public void SetMaterialResource <TValue>(BaseShaderResourceBinding <TValue> binding, TValue value) where TValue : class
{
Assure.True(Shader.ContainsBinding(binding), "Binding is not attributed to the FragmentShader set for this material.");
using (RenderingModule.RenderStateBarrier.AcquirePermit(withLock: instanceMutationLock)) {
fragmentShaderResources.SetValue(binding, value);
}
}
/// <summary>
/// Sets the resource for the given <paramref name="binding"/>.
/// </summary>
/// <typeparam name="TValue">The resource type specified by the supplied <paramref name="binding"/>.</typeparam>
/// <param name="binding">The <see cref="IShaderResourceBinding"/> to pair a resource with.</param>
/// <param name="value">The resource to pair to the <paramref name="binding"/>.</param>
public void SetValue <TValue>(BaseShaderResourceBinding <TValue> binding, TValue value) where TValue : class
{
if (binding is ConstantBufferBinding)
{
SetValue((ConstantBufferBinding)(object)binding, (IntPtr)(object)value);
return;
}
lock (instanceMutationLock) {
Assure.False(binding is ConstantBufferBinding, "Can not set value for Constant Buffer Bindings.");
this.bindings[binding] = value;
}
}
public TValue GetValue <TValue>(BaseShaderResourceBinding <TValue> binding) where TValue : class
{
if (binding is ConstantBufferBinding)
{
return((TValue)(object)GetValue((ConstantBufferBinding)(object)binding));
}
lock (instanceMutationLock) {
Assure.NotNull(binding);
if (bindings.ContainsKey(binding))
{
return((TValue)bindings[binding]);
}
else
{
return(binding.GetBoundResource());
}
}
}
