/// <summary>
/// Optimizes the submesh content list
/// </summary>
/// <param name="newDict">New geometry dictionary</param>
/// <param name="mesh">Mesh name</param>
/// <param name="material">Material name</param>
/// <param name="meshList">Mesh list to optimize</param>
private void OptimizeSubmeshContent(GeometryDictionary newDict, string mesh, string material, IEnumerable <SubMeshContent> meshList)
{
if (SubMeshContent.OptimizeMeshes(meshList, out var gmesh))
{
//Mesh grouped
newDict.Add(mesh, material, gmesh);
}
else
{
//Cannot group
foreach (var m in meshList)
{
newDict.Add(mesh, material, m);
}
}
}
/// <summary>
/// Computes the specified source mesh
/// </summary>
/// <param name="newDict">New geometry dictionary</param>
/// <param name="sourceMesh">Source mesh name</param>
/// <param name="targetMesh">Target mesh name</param>
/// <param name="material">Material name</param>
/// <returns>Returns a submesh content if source mesh isn't a volume</returns>
private SubMeshContent ComputeSubmeshContent(GeometryDictionary newDict, string sourceMesh, string targetMesh, string material)
{
if (!this.Geometry.ContainsKey(sourceMesh))
{
return(null);
}
var dict = this.Geometry[sourceMesh];
if (dict.ContainsKey(material))
{
if (dict[material].IsVolume)
{
//Group into new dictionary
newDict.Add(targetMesh, material, dict[material]);
}
else
{
//Return the submesh content
return(dict[material]);
}
}
return(null);
}
