private void OpenConfiguration()
{
m_CurrentPanelView = PanelView.Configuration;
if (m_MainCacheMaterials == null || m_CurrentMeshACIndex < 0 || m_CurrentMeshACIndex >= m_MainCacheMaterials.Count)
{
return;
}
Material mat = m_MainCacheMaterials[m_CurrentMeshACIndex];
Shader shader = mat.shader;
if (ShaderMetaDataUtility.IsValidShader(shader))
{
#pragma warning disable 0618
// Data conversion between Polybrush Beta and Polybrush 1.0.
string path = ShaderMetaDataUtility.FindPolybrushMetaDataForShader(shader);
if (!string.IsNullOrEmpty(path))
{
ShaderMetaDataUtility.ConvertMetaDataToNewFormat(shader);
}
#pragma warning restore 0618
m_LoadedAttributes = ShaderMetaDataUtility.LoadShaderMetaData(shader);
}
}
/// <summary>
/// Store the shader's attributes in the new format.
/// Erase the .pbs.json on success.
/// </summary>
internal static void ConvertMetaDataToNewFormat(Shader shader)
{
if (shader == null)
{
throw new NullReferenceException("shader");
}
string path = ShaderMetaDataUtility.FindPolybrushMetaDataForShader(shader);
// If not null, it means we have data stored with the old format.
// Proceed to conversion.
if (path != null)
{
AttributeLayoutContainer attributesContainer = ScriptableObject.CreateInstance <AttributeLayoutContainer>();
ShaderMetaDataUtility.TryReadAttributeLayoutsFromJsonFile(path, out attributesContainer);
if (attributesContainer != null)
{
ShaderMetaDataUtility.SaveShaderMetaData(shader, attributesContainer);
FileUtil.DeleteFileOrDirectory(path);
FileUtil.DeleteFileOrDirectory(path + ".meta");
AssetDatabase.Refresh();
}
}
}