armory/blender/arm/logicnode/navmesh/LN_pick_navmesh_location.py

from arm.logicnode.arm_nodes import *

class PickLocationNode(ArmLogicTreeNode):
    """Pick a location coordinates in the given NavMesh."""
    bl_idname = 'LNPickLocationNode'
    bl_label = 'Pick NavMesh Location'
    arm_version = 1

    def init(self, context):
        super(PickLocationNode, self).init(context)
        self.add_input('ArmNodeSocketObject', 'NavMesh')
        self.add_input('NodeSocketVector', 'Screen Coords')
        self.add_output('NodeSocketVector', 'Location')

add_node(PickLocationNode, category=PKG_AS_CATEGORY)