/// <summary>
/// Creates a new hierarchy node info for a given Rhino Model Component, used to determine names and labels as well as linking.
/// </summary>
/// <param name="InModelComponent"></param>
/// <param name="ParentNode"></param>
/// <param name="MaterialIndex"></param>
/// <param name="ParentTransform"></param>
/// <returns></returns>
private RhinoSceneHierarchyNodeInfo GenerateNodeInfo(ModelComponent InModelComponent, bool bIsInstanceDefinition, int MaterialIndex, Transform ParentTransform)
{
string Name = GetModelComponentName(InModelComponent);
string Label = bIsInstanceDefinition
? FUniqueNameGenerator.GetTargetName(InModelComponent)
: ActorLabelGenerator.GenerateUniqueName(InModelComponent);
List <string> Tags = GetTags(InModelComponent);
const bool bOverrideMaterial = false;
return(new RhinoSceneHierarchyNodeInfo(InModelComponent, Name, Label, Tags, MaterialIndex, bOverrideMaterial, ParentTransform));
}
private void AddMaterialHashMapping(string MaterialHash, Material RhinoMaterial)
{
if (!MaterialHashToMaterialInfo.ContainsKey(MaterialHash))
{
string MaterialLabel = MaterialLabelGenerator.GenerateUniqueName(RhinoMaterial);
string MaterialName = FDatasmithFacadeElement.GetStringHash(MaterialLabel);
MaterialHashToMaterialInfo.Add(MaterialHash, new RhinoMaterialInfo(RhinoMaterial, MaterialName, MaterialLabel));
Texture[] MaterialTextures = RhinoMaterial.GetTextures();
for (int TextureIndex = 0; TextureIndex < MaterialTextures.Length; ++TextureIndex)
{
Texture RhinoTexture = MaterialTextures[TextureIndex];
if (RhinoTexture != null)
{
string TextureHash = FDatasmithRhinoUtilities.GetTextureHash(RhinoTexture);
AddTextureHashMapping(TextureHash, RhinoTexture);
}
}
}
}
