/// <summary>
/// Extracts the texture information of a given texture
/// </summary>
/// <param name="texture"></param>
/// <returns></returns>
public static TextureInformation ExtractInformation(Texture texture)
{
// Extract the texture type
var type = ExtractType(texture);
// convert type to slotName
var slotName = PhysicallyBased.FromTextureType(type);
return(new TextureInformation(texture.path, type, slotName));
}
/// <summary>
/// Extracts the <see cref="TextureType"/> from a given <see cref="Texture"/>
/// </summary>
/// <param name="texture">The texture to extract the type from</param>
/// <returns></returns>
public static TextureType ExtractType(Texture texture)
{
if (texture.type == "albedo")
{
return(TextureType.PBR_BaseColor);
}
if (texture.type == "ao")
{
return(TextureType.PBR_AmbientOcclusion);
}
if (texture.type == "bump")
{
return(TextureType.Bump);
}
if (texture.type == "cavity")
{
return(TextureType.PBR_ClearcoatBump);
}
if (texture.type == "displacement")
{
return(TextureType.PBR_Displacement);
}
if (texture.type == "diffuse")
{
return(TextureType.Diffuse);
}
if (texture.type == "gloss")
{
return(TextureType.PBR_Clearcoat);
}
if (texture.type == "normal")
{
return(TextureType.Bump);
}
if (texture.type == "roughness")
{
return(TextureType.PBR_Roughness);
}
if (texture.type == "specular")
{
return(TextureType.PBR_Specular);
}
if (texture.type == "opacity")
{
return(TextureType.Opacity);
}
if (texture.type == "translucency")
{
return(TextureType.PBR_Sheen);
}
var exception = new TextureTypeNotImplementedException(texture.type);
throw exception;
}