Is there any ability to set mapnik::attributes variables (used to replace @tokens in postgis SQL sub-queries) for rendering VectorTiles?
As example, with default mapnik raster tiles rendering it works next way:
mapnik::attributes vars;
// ... setting vars
mapnik::agg_renderer<mapnik::image_rgba8> ren(map, req, vars, im, scale_factor, 0, 0);
But looks like there no ability to set this variables with mapnik::vector_tile_impl::processor (https://github.com/mapbox/mapnik-vector-tile/blob/master/src/vector_tile_processor.hpp#L50).
Is there any ability to set
mapnik::attributesvariables (used to replace @tokens in postgis SQL sub-queries) for rendering VectorTiles?As example, with default mapnik raster tiles rendering it works next way:
But looks like there no ability to set this variables with
mapnik::vector_tile_impl::processor(https://github.com/mapbox/mapnik-vector-tile/blob/master/src/vector_tile_processor.hpp#L50).