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121 lines
4.3 KiB
Python
121 lines
4.3 KiB
Python
"""
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Copyright (c) Contributors to the Open 3D Engine Project.
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For complete copyright and license terms please see the LICENSE at the root of this distribution.
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SPDX-License-Identifier: Apache-2.0 OR MIT
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"""
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# Test case ID : C5689518
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# Test Case Title : PhysX entities collide with PhysX Terrain
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# A ball is suspended slightly over PhysX Terrain to check that it collides when dropped
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# fmt: off
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class Tests():
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enter_game_mode = ("Entered game mode", "Failed to enter game mode")
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find_sphere = ("Sphere entity found", "Sphere entity not found")
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find_terrain = ("Terrain found", "Terrain not found")
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sphere_above_terrain = ("Sphere position above ground", "Sphere is not above the ground")
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time_out = ("No time out occurred", "A time out occurred, please validate level setup")
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touched_ground = ("Touched ground before time out", "Did not touch ground before time out")
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exit_game_mode = ("Exited game mode", "Couldn't exit game mode")
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# fmt: on
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def C5689518_PhysXTerrain_CollidesWithPhysXTerrain():
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"""
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Summary:
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Runs a test to make sure that a PhysX Rigid Body and Collider can successfully collide with a PhysX Terrain entity.
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Level Description:
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A sphere with rigid body and collider is positioned above a PhysX terrain. The terrain and sphere have the same
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collision group/layer assigned.
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Expected Outcome:
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Once game mode is entered, the sphere should fall toward and collide with the terrain.
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Steps:
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1) Open level and enter game mode
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2) Retrieve entities and positions
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3) Wait for sphere to collide with terrain OR time out
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4) Exit game mode
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5) Close the editor
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:return:
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"""
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import os
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import sys
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import ImportPathHelper as imports
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imports.init()
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import azlmbr.legacy.general as general
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import azlmbr.bus
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from editor_python_test_tools.utils import Report
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from editor_python_test_tools.utils import TestHelper as helper
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# Global time out
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TIME_OUT = 1.0
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# 1) Open level / Enter game mode
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helper.init_idle()
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helper.open_level("Physics", "C5689518_PhysXEntity_collides_with_PhysXTerrain")
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helper.enter_game_mode(Tests.enter_game_mode)
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# 2) Retrieve entities and positions
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sphere_id = general.find_game_entity("PhysX_Sphere")
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Report.critical_result(Tests.find_sphere, sphere_id.IsValid())
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terrain_id = general.find_game_entity("PhysX_Terrain")
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Report.critical_result(Tests.find_terrain, terrain_id.IsValid())
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sphere_pos = azlmbr.components.TransformBus(azlmbr.bus.Event, "GetWorldTM", sphere_id).GetPosition()
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terrain_pos = azlmbr.components.TransformBus(azlmbr.bus.Event, "GetWorldTM", terrain_id).GetPosition()
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Report.info_vector3(sphere_pos, "Sphere:")
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Report.info_vector3(terrain_pos, "Terrain:")
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Report.critical_result(
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Tests.sphere_above_terrain,
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sphere_pos.z > terrain_pos.z,
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"Please make sure the sphere entity is set above the terrain",
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)
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# Enable gravity (just in case it is not enabled)
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if not azlmbr.physics.RigidBodyRequestBus(azlmbr.bus.Event, "IsGravityEnabled", sphere_id):
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azlmbr.physics.RigidBodyRequestBus(azlmbr.bus.Event, "SetGravityEnabled", sphere_id, True)
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class TouchGround:
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value = False
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# Collision event handler
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def on_collision_begin(args):
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other_id = args[0]
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if other_id.Equal(terrain_id):
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Report.info("Touched ground")
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TouchGround.value = True
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# Assign event handler to sphere
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handler = azlmbr.physics.CollisionNotificationBusHandler()
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handler.connect(sphere_id)
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handler.add_callback("OnCollisionBegin", on_collision_begin)
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# 3) Wait for the sphere to hit the ground OR time out
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test_completed = helper.wait_for_condition((lambda: TouchGround.value), TIME_OUT)
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Report.critical_result(Tests.time_out, test_completed)
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Report.result(Tests.touched_ground, TouchGround.value)
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# 4) Exit game mode
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helper.exit_game_mode(Tests.exit_game_mode)
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if __name__ == "__main__":
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import ImportPathHelper as imports
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imports.init()
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from editor_python_test_tools.utils import Report
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Report.start_test(C5689518_PhysXTerrain_CollidesWithPhysXTerrain)
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