public static MaterialData FromFile(string fileName)
{
//MaterialData data = new MaterialData();
XmlTextReader reader = new XmlTextReader(fileName);
string result;
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.Name == "MaterialData")
{
result = reader.GetAttribute("type");
if (result == "Animated")
{
MaterialData data = new MaterialData();
while (reader.NodeType != XmlNodeType.EndElement)
{
reader.Read();
if (reader.Name == "DiffuseMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu DiffuseMap w " + fileName);
data.diffuseMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "NormalMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu NormalMap w " + fileName);
data.normalMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "SpecularMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu SpeculareMap w " + fileName);
data.specularMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "EmissiveMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu EmissiveMap w " + fileName);
data.emissiveMap = ResourceCache.Instance.GetTexture(result);
}
}
return new AnimatedMaterialData(data.diffuseMap, data.NormalMap, data.SpecularMap, data.EmissiveMap,new Material());
}
else
{
MaterialData data = new MaterialData();
while (reader.NodeType != XmlNodeType.EndElement)
{
reader.Read();
if (reader.Name == "DiffuseMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu DiffuseMap w " + fileName);
data.diffuseMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "NormalMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu NormalMap w " + fileName);
data.normalMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "SpecularMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu SpeculareMap w " + fileName);
data.specularMap = ResourceCache.Instance.GetTexture(result);
}
else if (reader.Name == "EmissiveMap")
{
result = reader.GetAttribute("file");
if (result == null)
throw new FileFormatException("Nie znaleziono atrybutu EmissiveMap w " + fileName);
data.emissiveMap = ResourceCache.Instance.GetTexture(result);
}
}
return data;
}
}
}
return null;
}
public void SetMaterial(MaterialData material, Material dxMaterial)
{
if (material != null)
{
if (material.MaterialType == MaterialType.Emissive)
{
SetEffect("emissive.fx");
currentEffect.DxEffect.Technique = "emissive_map";
currentEffect.DxEffect.SetValue("EmissiveTexture", material.EmissiveMap.DxTexture);
}
else
{
SetEffect("lighting.fx");
string handle = material.MaterialType.ToString();
currentEffect.DxEffect.Technique = handle;
if (material.DiffuseMap != null)
currentEffect.DxEffect.SetValue("DiffuseTexture", material.DiffuseMap.DxTexture);
if (material.NormalMap != null)
currentEffect.DxEffect.SetValue("NormalTexture", material.NormalMap.DxTexture);
if (material.SpecularMap != null)
currentEffect.DxEffect.SetValue("SpecularTexture", material.SpecularMap.DxTexture);
if (material.EmissiveMap != null)
currentEffect.DxEffect.SetValue("EmissiveTexture", material.EmissiveMap.DxTexture);
currentEffect.DxEffect.SetValue("SpecularPower", dxMaterial.SpecularSharpness * 10);
}
}
else
{
SetEffect("simple.fx");
currentEffect.DxEffect.Technique = "Simple";
currentEffect.DxEffect.SetValue("EmissiveColor", dxMaterial.EmissiveColor);
currentEffect.DxEffect.SetValue("DiffuseColor", dxMaterial.DiffuseColor);
currentEffect.DxEffect.SetValue("SpecularColor", dxMaterial.SpecularColor);
currentEffect.DxEffect.SetValue("SpecularPower", dxMaterial.SpecularSharpness * 10);
}
}
/// <summary>
/// Zwraca obiekt mesh, jeœli nie istnieje jeszcze to próbuje wczytaæ
/// </summary>
/// <param name="fileName">Nazwa pliku</param>
/// <returns>Obiekt Mesh</returns>
public Mesh GetMesh(string fileName,out MaterialData[] materials,out Material[] dxMaterials)
{
MeshEntry result = (MeshEntry)meshes[fileName];
if (result == null)
{
result = LoadMesh(fileName);
meshes[fileName] = result;
materials = result.Materials;
dxMaterials = result.DxMaterials;
return result.Mesh;
}
else
{
materials = result.Materials;
dxMaterials = result.DxMaterials;
return result.Mesh;
}
}
