private ModelData.Material Process(Material rawMaterial)
{
var material = new ModelData.Material();
var properties = material.Properties;
// Setup all default properties for this material
if (rawMaterial.HasBlendMode)
{
properties.SetProperty(MaterialKeysBase.BlendMode, (MaterialBlendMode)rawMaterial.BlendMode);
}
if (rawMaterial.HasBumpScaling)
{
properties.SetProperty(MaterialKeysBase.BumpScaling, rawMaterial.BumpScaling);
}
if (rawMaterial.HasColorAmbient)
{
properties.SetProperty(MaterialKeysBase.ColorAmbient, ConvertColor(rawMaterial.ColorAmbient));
}
if (rawMaterial.HasColorDiffuse)
{
properties.SetProperty(MaterialKeysBase.ColorDiffuse, ConvertColor(rawMaterial.ColorDiffuse));
}
if (rawMaterial.HasColorEmissive)
{
properties.SetProperty(MaterialKeysBase.ColorEmissive, (Color3)ConvertColor(rawMaterial.ColorEmissive));
}
if (rawMaterial.HasColorReflective)
{
properties.SetProperty(MaterialKeysBase.ColorReflective, ConvertColor(rawMaterial.ColorReflective));
}
if (rawMaterial.HasColorSpecular)
{
properties.SetProperty(MaterialKeysBase.ColorSpecular, (Color3)ConvertColor(rawMaterial.ColorSpecular));
}
if (rawMaterial.HasColorTransparent)
{
properties.SetProperty(MaterialKeysBase.ColorTransparent, ConvertColor(rawMaterial.ColorTransparent));
}
if (rawMaterial.HasName)
{
properties.SetProperty(MaterialKeysBase.Name, rawMaterial.Name);
}
if (rawMaterial.HasOpacity)
{
properties.SetProperty(MaterialKeysBase.Opacity, rawMaterial.Opacity);
}
if (rawMaterial.HasReflectivity)
{
properties.SetProperty(MaterialKeysBase.Reflectivity, rawMaterial.Reflectivity);
}
if (rawMaterial.HasShininess)
{
properties.SetProperty(MaterialKeysBase.Shininess, rawMaterial.Shininess);
}
if (rawMaterial.HasShininessStrength)
{
properties.SetProperty(MaterialKeysBase.ShininessStrength, rawMaterial.ShininessStrength);
}
if (rawMaterial.HasShadingMode)
{
properties.SetProperty(MaterialKeysBase.ShadingMode, (MaterialShadingMode)rawMaterial.ShadingMode);
}
if (rawMaterial.HasTwoSided)
{
properties.SetProperty(MaterialKeysBase.TwoSided, rawMaterial.IsTwoSided);
}
if (rawMaterial.HasWireFrame)
{
properties.SetProperty(MaterialKeysBase.Wireframe, rawMaterial.IsWireFrameEnabled);
}
// Iterate on other properties
foreach (var rawProperty in rawMaterial.GetAllProperties())
{
var key = rawProperty.FullyQualifiedName;
if (!properties.ContainsKey(key) && !AssimpMaterialDefaultNames.Contains(rawProperty.FullyQualifiedName))
{
// Texture properties will be added after
if (!rawProperty.FullyQualifiedName.StartsWith("$tex"))
{
// Just use our own key for this material
if (key == "$mat.refracti,0,0")
{
key = "Refraction";
}
const string matNamePrefix = "$mat.";
if (key.StartsWith(matNamePrefix) && key.Length > matNamePrefix.Length)
{
var newName = key.Substring(matNamePrefix.Length);
key = new StringBuilder().Append(char.ToUpperInvariant(newName[0])).Append(newName.Substring(1)).ToString();
}
if (properties.ContainsKey(key))
{
continue;
}
switch (rawProperty.PropertyType)
{
case PropertyType.String:
properties.Add(key, rawProperty.AsString());
break;
case PropertyType.Float:
switch (rawProperty.ByteCount / 4)
{
case 1:
properties.Add(key, rawProperty.AsFloat());
break;
case 2:
properties.Add(key, new Vector2(rawProperty.AsFloatArray()));
break;
case 3:
properties.Add(key, new Vector3(rawProperty.AsFloatArray()));
break;
case 4:
properties.Add(key, new Vector4(rawProperty.AsFloatArray()));
break;
case 16:
properties.Add(key, new Matrix(rawProperty.AsFloatArray()));
break;
}
break;
case PropertyType.Integer:
switch (rawProperty.ByteCount / 4)
{
case 1:
properties.Add(key, rawProperty.AsInteger());
break;
default:
properties.Add(key, rawProperty.AsIntegerArray());
break;
}
break;
case PropertyType.Buffer:
properties.Add(key, rawProperty.RawData);
break;
}
}
}
}
// Process textures
foreach (TextureType textureType in Enum.GetValues(typeof(TextureType)))
{
if (textureType != TextureType.None)
{
var textures = rawMaterial.GetTextures(textureType);
if (textures != null)
{
var materialTextures = new List <ModelData.MaterialTexture>();
material.Textures.Add(string.Format("{0}Texture", textureType), materialTextures);
foreach (var textureSlot in textures)
{
var textureFilePath = textureSlot.FilePath.Replace(@"/", @"\");
var textureWinFilePath = textureFilePath;
// Remove any .\
while (textureFilePath.StartsWith(@".\"))
{
textureFilePath = textureFilePath.Substring(2);
}
var newTextureSlot = new ModelData.MaterialTexture()
{
FilePath = textureFilePath,
BlendFactor = textureSlot.BlendFactor,
Operation = (MaterialTextureOperator)textureSlot.Operation,
Index = (int)textureSlot.TextureIndex,
UVIndex = (int)textureSlot.UVIndex,
WrapMode = ConvertWrapMode(textureSlot.WrapMode),
Flags = (MaterialTextureFlags)textureSlot.Flags
};
var pathToFullTexture = Path.Combine(modelDirectory, textureWinFilePath);
if (!File.Exists(pathToFullTexture))
{
logger.Warning(string.Format("Texture [{0}] not found from path [{1}] for model [{2}]. Skip it", textureSlot.FilePath, pathToFullTexture, modelFilePath));
}
materialTextures.Add(newTextureSlot);
}
}
}
}
return(material);
}
private ModelData.Material Process(Material rawMaterial)
{
var material = new ModelData.Material();
var properties = material.Properties;
// Setup all default properties for this material
if (rawMaterial.HasBlendMode) properties.SetProperty(MaterialKeysBase.BlendMode, (MaterialBlendMode)rawMaterial.BlendMode);
if (rawMaterial.HasBumpScaling) properties.SetProperty(MaterialKeysBase.BumpScaling, rawMaterial.BumpScaling);
if (rawMaterial.HasColorAmbient) properties.SetProperty(MaterialKeysBase.ColorAmbient, ConvertColor(rawMaterial.ColorAmbient));
if (rawMaterial.HasColorDiffuse) properties.SetProperty(MaterialKeysBase.ColorDiffuse, ConvertColor(rawMaterial.ColorDiffuse));
if (rawMaterial.HasColorEmissive) properties.SetProperty(MaterialKeysBase.ColorEmissive, (Color3)ConvertColor(rawMaterial.ColorEmissive));
if (rawMaterial.HasColorReflective) properties.SetProperty(MaterialKeysBase.ColorReflective, ConvertColor(rawMaterial.ColorReflective));
if (rawMaterial.HasColorSpecular) properties.SetProperty(MaterialKeysBase.ColorSpecular, (Color3)ConvertColor(rawMaterial.ColorSpecular));
if (rawMaterial.HasColorTransparent) properties.SetProperty(MaterialKeysBase.ColorTransparent, ConvertColor(rawMaterial.ColorTransparent));
if (rawMaterial.HasName) properties.SetProperty(MaterialKeysBase.Name, rawMaterial.Name);
if (rawMaterial.HasOpacity) properties.SetProperty(MaterialKeysBase.Opacity, rawMaterial.Opacity);
if (rawMaterial.HasReflectivity) properties.SetProperty(MaterialKeysBase.Reflectivity, rawMaterial.Reflectivity);
if (rawMaterial.HasShininess) properties.SetProperty(MaterialKeysBase.Shininess, rawMaterial.Shininess);
if (rawMaterial.HasShininessStrength) properties.SetProperty(MaterialKeysBase.ShininessStrength, rawMaterial.ShininessStrength);
if (rawMaterial.HasShadingMode) properties.SetProperty(MaterialKeysBase.ShadingMode, (MaterialShadingMode)rawMaterial.ShadingMode);
if (rawMaterial.HasTwoSided) properties.SetProperty(MaterialKeysBase.TwoSided, rawMaterial.IsTwoSided);
if (rawMaterial.HasWireFrame) properties.SetProperty(MaterialKeysBase.Wireframe, rawMaterial.IsWireFrameEnabled);
// Iterate on other properties
foreach (var rawProperty in rawMaterial.GetAllProperties())
{
var key = rawProperty.FullyQualifiedName;
if (!properties.ContainsKey(key) && !AssimpMaterialDefaultNames.Contains(rawProperty.FullyQualifiedName))
{
// Texture properties will be added after
if (!rawProperty.FullyQualifiedName.StartsWith("$tex"))
{
// Just use our own key for this material
if (key == "$mat.refracti,0,0") key = "Refraction";
const string matNamePrefix = "$mat.";
if (key.StartsWith(matNamePrefix) && key.Length > matNamePrefix.Length)
{
var newName = key.Substring(matNamePrefix.Length);
key = new StringBuilder().Append(char.ToUpperInvariant(newName[0])).Append(newName.Substring(1)).ToString();
}
if (properties.ContainsKey(key))
{
continue;
}
switch (rawProperty.PropertyType)
{
case PropertyType.String:
properties.Add(key, rawProperty.AsString());
break;
case PropertyType.Float:
switch (rawProperty.ByteCount / 4)
{
case 1:
properties.Add(key, rawProperty.AsFloat());
break;
case 2:
properties.Add(key, new Vector2(rawProperty.AsFloatArray()));
break;
case 3:
properties.Add(key, new Vector3(rawProperty.AsFloatArray()));
break;
case 4:
properties.Add(key, new Vector4(rawProperty.AsFloatArray()));
break;
case 16:
properties.Add(key, new Matrix(rawProperty.AsFloatArray()));
break;
}
break;
case PropertyType.Integer:
switch (rawProperty.ByteCount / 4)
{
case 1:
properties.Add(key, rawProperty.AsInteger());
break;
default:
properties.Add(key, rawProperty.AsIntegerArray());
break;
}
break;
case PropertyType.Buffer:
properties.Add(key, rawProperty.RawData);
break;
}
}
}
}
// Process textures
foreach (TextureType textureType in Enum.GetValues(typeof(TextureType)))
{
if (textureType != TextureType.None)
{
var textures = rawMaterial.GetTextures(textureType);
if (textures != null)
{
var materialTextures = new List<ModelData.MaterialTexture>();
material.Textures.Add(string.Format("{0}Texture", textureType), materialTextures);
foreach (var textureSlot in textures)
{
var textureFilePath = textureSlot.FilePath.Replace(@"/", @"\");
var textureWinFilePath = textureFilePath;
// Remove any .\
while (textureFilePath.StartsWith(@".\"))
{
textureFilePath = textureFilePath.Substring(2);
}
var newTextureSlot = new ModelData.MaterialTexture()
{
FilePath = textureFilePath,
BlendFactor = textureSlot.BlendFactor,
Operation = (MaterialTextureOperator)textureSlot.Operation,
Index = (int)textureSlot.TextureIndex,
UVIndex = (int)textureSlot.UVIndex,
WrapMode = ConvertWrapMode(textureSlot.WrapMode),
Flags = (MaterialTextureFlags)textureSlot.Flags
};
var pathToFullTexture = Path.Combine(modelDirectory, textureWinFilePath);
if (!File.Exists(pathToFullTexture))
{
logger.Warning(string.Format("Texture [{0}] not found from path [{1}] for model [{2}]. Skip it", textureSlot.FilePath, pathToFullTexture, modelFilePath));
}
materialTextures.Add(newTextureSlot);
}
}
}
}
return material;
}