public static int ToSerializedVersion(Version version)
{
// VertexFormat enum has been changed
if (VertexFormatExtensions.VertexFormat2019Relevant(version))
{
return(3);
}
// ShaderChannel enum has been changed
if (ShaderChannelExtensions.ShaderChannel2018Relevant(version))
{
return(2);
}
return(1);
}
public VertexFormat GetVertexFormat(Version version)
{
if (VertexFormatExtensions.VertexFormat2019Relevant(version))
{
return(((VertexFormat2019)Format).ToVertexFormat());
}
else if (VertexFormatExtensions.VertexFormat2017Relevant(version))
{
return(((VertexFormat2017)Format).ToVertexFormat());
}
else
{
return(((VertexChannelFormat)Format).ToVertexFormat());
}
}
public static VertexFormat GetVertexFormat(this ShaderChannel _this, Version version)
{
switch (_this)
{
case ShaderChannel.Vertex:
return(VertexFormat.Float);
case ShaderChannel.Normal:
return(VertexFormat.Float);
case ShaderChannel.Tangent:
return(VertexFormat.Float);
case ShaderChannel.Color:
return(VertexFormatExtensions.VertexFormat2019Relevant(version) ? VertexFormat.Byte : VertexFormat.Color);
case ShaderChannel.UV0:
case ShaderChannel.UV1:
case ShaderChannel.UV2:
case ShaderChannel.UV3:
case ShaderChannel.UV4:
case ShaderChannel.UV5:
case ShaderChannel.UV6:
case ShaderChannel.UV7:
return(VertexFormat.Float);
case ShaderChannel.SkinWeight:
return(VertexFormat.Float);
case ShaderChannel.SkinBoneIndex:
return(VertexFormat.Int);
default:
throw new Exception($"Unsupported channel type {_this}");
}
}