wieldview item preview

init.lua

wieldview.get_item_texture = function(self, item)
	local texture = "3d_armor_trans.png"
	if item ~= "" then
		if minetest.registered_items[item] then
			if minetest.registered_items[item].wieldview_image ~= "" then
				texture = minetest.registered_items[item].wieldview_image
			elseif minetest.registered_items[item].inventory_image ~= "" then
				texture = minetest.registered_items[item].inventory_image
			elseif node_tiles == true and minetest.registered_items[item].tiles
					and type(minetest.registered_items[item].tiles[1]) == "string"
					and minetest.registered_items[item].tiles[1] ~= "" then
				texture = minetest.inventorycube(minetest.registered_items[item].tiles[1])
			end
		end
		if wieldview.transform[item] then
			texture = texture.."^[transform"..wieldview.transform[item]
		end
	end
	return texture
end