public override void GetParams(CMaterialParams parameters)
{
// ???
}
public override void GetParams(CMaterialParams parameters)
{
throw new System.NotImplementedException();
}
public MaterialExporter(UUnrealMaterial?unrealMaterial, bool bNoOtherTextures) : this()
{
if (unrealMaterial == null)
{
return;
}
_internalFilePath = unrealMaterial.Owner?.Name ?? unrealMaterial.Name;
var allTextures = new List <UUnrealMaterial>();
unrealMaterial.AppendReferencedTextures(allTextures, false);
var parameters = new CMaterialParams();
unrealMaterial.GetParams(parameters);
if ((parameters.IsNull || parameters.Diffuse == unrealMaterial) && allTextures.Count == 0)
{
return;
}
var sb = new StringBuilder();
var toExport = new List <UUnrealMaterial>();
void Proc(string name, UUnrealMaterial?arg)
{
if (arg == null)
{
return;
}
sb.AppendLine($"{name}={arg.Name}");
switch (bNoOtherTextures)
{
case true when !name.StartsWith("Other["):
case false:
toExport.Add(arg);
break;
}
}
Proc("Diffuse", parameters.Diffuse);
Proc("Normal", parameters.Normal);
Proc("Specular", parameters.Specular);
Proc("SpecPower", parameters.SpecPower);
Proc("Opacity", parameters.Opacity);
Proc("Emissive", parameters.Emissive);
Proc("Cube", parameters.Cube);
Proc("Mask", parameters.Mask);
// Export other textures
var numOtherTextures = 0;
foreach (var texture in allTextures)
{
if (toExport.Contains(texture))
{
continue;
}
Proc($"Other[{numOtherTextures++}]", texture);
}
_fileData = sb.ToString().Trim();
foreach (var texture in toExport)
{
if (texture == unrealMaterial || texture is not UTexture2D t)
{
continue;
}
var bNearest = false;
if (t.TryGetValue(out FName trigger, "LODGroup", "Filter") && !trigger.IsNone)
{
bNearest = trigger.Text.EndsWith("TEXTUREGROUP_Pixels2D", StringComparison.OrdinalIgnoreCase) ||
trigger.Text.EndsWith("TF_Nearest", StringComparison.OrdinalIgnoreCase);
}
_textures[t.Owner?.Name ?? t.Name] = t.Decode(bNearest);
}
if (!bNoOtherTextures && unrealMaterial is UMaterialInstanceConstant {
Parent : { }
} material)
{
_parentData = new MaterialExporter(material.Parent, bNoOtherTextures);
}
}
public MaterialExporter(UUnrealMaterial?unrealMaterial) : this()
{
if (unrealMaterial == null)
{
return;
}
_internalFilePath = unrealMaterial.Owner?.Name ?? unrealMaterial.Name;
var allTextures = new List <UUnrealMaterial>();
unrealMaterial.AppendReferencedTextures(allTextures, false);
var parameters = new CMaterialParams();
unrealMaterial.GetParams(parameters);
if ((parameters.IsNull || parameters.Diffuse == unrealMaterial) && allTextures.Count == 0)
{
return;
}
var sb = new StringBuilder();
var toExport = new List <UUnrealMaterial>();
void Proc(string name, UUnrealMaterial?arg)
{
if (arg == null)
{
return;
}
sb.AppendLine($"{name}={arg.Name}");
toExport.Add(arg);
}
Proc("Diffuse", parameters.Diffuse);
Proc("Normal", parameters.Normal);
Proc("Specular", parameters.Specular);
Proc("SpecPower", parameters.SpecPower);
Proc("Opacity", parameters.Opacity);
Proc("Emissive", parameters.Emissive);
Proc("Cube", parameters.Cube);
Proc("Mask", parameters.Mask);
// Export other textures
var numOtherTextures = 0;
foreach (var texture in allTextures)
{
if (toExport.Contains(texture))
{
continue;
}
Proc($"Other[{numOtherTextures++}]", texture);
}
_fileData = sb.ToString().Trim();
foreach (var texture in toExport)
{
if (texture == unrealMaterial || !(texture is UTexture2D t))
{
continue;
}
_textures[t.Owner?.Name ?? t.Name] = t.Decode();
}
if (unrealMaterial is UMaterialInstanceConstant {
Parent : { }
} material)
{
_parentData = new MaterialExporter(material.Parent);
}
}
