Method update_grid

modules/gridmap/editor/grid_map_editor_plugin.cpp:1064–1080

}

void GridMapEditor::update_grid() {
	grid_xform.origin.x -= 1; /// @todo Force update in hackish way.

	grid_ofs[edit_axis] = edit_floor[edit_axis] * node->get_cell_size()[edit_axis];

	// If there's a valid tile cursor, offset the grid, otherwise move it back to the node.
	edit_grid_xform.origin = cursor_instance.is_valid() ? grid_ofs : Vector3();
	edit_grid_xform.basis = Basis();

	for (int i = 0; i < 3; i++) {
		RenderingServer::get_singleton()->instance_set_visible(grid_instance[i], i == edit_axis);
	}

	updating = true;
	floor->set_value(edit_floor[edit_axis]);
	updating = false;
}

void GridMapEditor::_draw_grids(const Vector3 &cell_size) {
	Vector3 edited_floor = node->get_meta("_editor_floor_", Vector3());