public SamplerElement(SerializedProperty property, Parameter parameter)
{
m_Property = property;
var template = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>(
$"{StaticData.uxmlDir}/Sampler/SamplerElement.uxml");
template.CloneTree(this);
m_Parameter = parameter;
m_Sampler = GetSamplerFromSerializedObject();
if (m_Sampler == null)
{
CreateSampler(typeof(UniformSampler));
}
var samplerName = this.Q <Label>("sampler-name");
samplerName.text = UppercaseFirstLetter(m_Property.name);
m_Properties = this.Q <VisualElement>("fields-container");
m_SamplerTypeDropdown = this.Q <ToolbarMenu>("sampler-type-dropdown");
m_SamplerTypeDropdown.text = SamplerUtility.GetSamplerDisplayName(m_Sampler.GetType());;
foreach (var samplerType in StaticData.samplerTypes)
{
var displayName = SamplerUtility.GetSamplerDisplayName(samplerType);;
m_SamplerTypeDropdown.menu.AppendAction(
displayName,
a => { ReplaceSampler(samplerType); },
a => DropdownMenuAction.Status.Normal);
}
CreatePropertyFields();
}
void ReplaceSampler(Type samplerType)
{
CreateSampler(samplerType);
m_SamplerTypeDropdown.text = SamplerUtility.GetSamplerDisplayName(samplerType);
CreatePropertyFields();
}