The IDLgrTessellator::Init function method initializes the tessellator object.
Obj = OBJ_NEW('IDLgrTessellator')
Result = Obj->[IDLgrTessellator::]Init() (Only in a subclass' Init method.)
When this method is called indirectly, as part of the call to the OBJ_NEW function, the return value is an object reference to the newly-created object.
When called directly within a subclass Init method, the return value is 1 if initialization was successful, or zero otherwise.