public override void OnGUI(Rect position, MaterialProperty prop, String label, MaterialEditor editor)
{
var guid = HDUtilsEx.ConvertVector4ToGUID(prop.vectorValue);
var profile = AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(guid), DiffusionProfileSettingsEx.Type);
EditorGUI.BeginChangeCheck();
profile = EditorGUI.ObjectField(position, new GUIContent(label), profile, DiffusionProfileSettingsEx.Type, false);
if (EditorGUI.EndChangeCheck())
{
Vector4 newGuid = Vector4.zero;
float hash = 0;
if (profile != null)
{
var guid2 = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(profile));
newGuid = HDUtilsEx.ConvertGUIDToVector4(guid2);
hash = HDShadowUtilsEx.Asfloat(DiffusionProfileSettingsEx.Hash(profile));
}
prop.vectorValue = newGuid;
var hashField = MaterialEditor.GetMaterialProperty(new UnityEngine.Object[] { editor.target }, m_hashField);
if (hashField != null)
{
hashField.floatValue = hash;
}
}
if (profile == null)
{
prop.vectorValue = Vector4.zero;
}
DiffusionProfileMaterialUIEx.DrawDiffusionProfileWarning(profile);
}
public override void ForceUpdateFromMaterial(Material material)
{
string propertyAsset = m_propertyName + "_asset";
if (m_defaultInspector)
{
propertyAsset = "_DiffusionProfileAsset";
}
if (UIUtils.IsProperty(m_currentParameterType) && material.HasProperty(propertyAsset))
{
var guid = HDUtilsEx.ConvertVector4ToGUID(material.GetVector(propertyAsset));
var profile = AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(guid), DiffusionProfileSettingsEx.Type);
if (profile != null)
{
m_materialValue = profile;
}
}
}
