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using System.Reflection;
using UnityEditor;
using UnityEngine.Assertions;
namespace VRWorldToolkit
{
/// <summary>
/// Utility for setting and getting internal model importer values
/// </summary>
public static class ModelImporterUtil
{
private static readonly System.Type systemType;
private static PropertyInfo mProperty_LegacyBlendShapeNormals;
static ModelImporterUtil()
{
systemType = Assembly.Load("UnityEditor.dll").GetType("UnityEditor.ModelImporter");
Assert.IsNotNull(systemType);
}
public static bool GetLegacyBlendShapeNormals(ModelImporter importer)
{
if (mProperty_LegacyBlendShapeNormals == null)
mProperty_LegacyBlendShapeNormals = systemType.GetProperty("legacyComputeAllNormalsFromSmoothingGroupsWhenMeshHasBlendShapes", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.IsNotNull(mProperty_LegacyBlendShapeNormals);
return (bool)mProperty_LegacyBlendShapeNormals.GetValue(importer);
}
public static void SetLegacyBlendShapeNormals(ModelImporter importer, bool value)
{
if (mProperty_LegacyBlendShapeNormals == null)
mProperty_LegacyBlendShapeNormals = systemType.GetProperty("legacyComputeAllNormalsFromSmoothingGroupsWhenMeshHasBlendShapes", BindingFlags.NonPublic | BindingFlags.Instance);
Assert.IsNotNull(mProperty_LegacyBlendShapeNormals);
mProperty_LegacyBlendShapeNormals.SetValue(importer, value, null);
}
}
}
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