public Expression CompileVertexAttribExplicit(AstVertexAttribExplicit e)
{
var type = NameResolver.GetType(Namescope, e.Type);
var args = CompileArgumentList(e.Arguments);
if (args.Length < 4)
{
return(Error(e.Source, ErrorCode.E0000, "Minimum 4 arguments are required for 'vertex_attrib'"));
}
return(new NewVertexAttrib(e.Source, type,
CompileImplicitCast(args[0].Source, "Uno.Graphics.VertexAttributeType", args[0]),
CompileImplicitCast(args[1].Source, "Uno.Graphics.VertexBuffer", args[1]),
CompileImplicitCast(args[2].Source, Essentials.Int, args[2]),
CompileImplicitCast(args[3].Source, Essentials.Int, args[3]),
args.Length > 4
? CompileImplicitCast(args[4].Source, "Uno.Graphics.IndexType", args[4])
: null,
args.Length > 5
? CompileImplicitCast(args[5].Source, "Uno.Graphics.IndexBuffer", args[5])
: null));
}
public void WriteVertexAttribExplicit(AstVertexAttribExplicit a)
{
Write(a.Source);
Write(a.Type);
WriteArguments(a.Arguments);
}
