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123 lines
4.7 KiB
Python
123 lines
4.7 KiB
Python
"""
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Copyright (c) Contributors to the Open 3D Engine Project
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SPDX-License-Identifier: Apache-2.0 OR MIT
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"""
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# Test case ID : C28978033
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# Test Case Title : Check that WorldRequestBus works with PhysX ragdoll
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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_ragdoll = ("Ragdoll found", "Ragdoll not found")
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aabb_correct = ("Ragdoll AABB is correct", "Ragdoll AABB is incorrect")
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raycast_ref_found = ("Raycast reference entities found", "Raycast reference entities not found")
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raycast_hit = ("Raycast hit the ragdoll", "Raycast didn't hit the ragdoll")
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exit_game_mode = ("Exited game mode", "Failed to exit game mode")
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# fmt: on
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def C28978033_Ragdoll_WorldBodyBusTests():
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r"""
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Summary:
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Runs a test to make sure that a WorldBodyBus works property for ragdolls
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Level Description:
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- TestRagdoll: ragdoll entity in the position(500, 500, 50)
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- RayStart: entity that points where to start the raycast_correct
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- RayEnd: entity that points where to end the raycast_correct
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| ( ) |
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o - - - | | | - - > o
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RayStart | / \ | RayEnd
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TestRagdoll
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Expected Outcome:
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Once game mode is entered, the gravity is disabled, ragdoll AABB is checked and
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Raycast is done from RayStart to RayEnd. It should it hit the ragdoll.
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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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from editor_python_test_tools.utils import vector3_str, aabb_str
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# Global time out
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TIME_OUT = 1.0
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EXPECTED_AABB = azlmbr.math.Aabb_CreateFromMinMax(azlmbr.math.Vector3(499.413513, 499.843201, 49.9907875),
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azlmbr.math.Vector3(500.586487, 500.178009, 51.7091103)) # By observation
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AABB_THRESHOLD = 0.2 # Big threshold, even if we waited a single frame only, it can vary a lot in the simulation
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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", "C28978033_Ragdoll_WorldBodyBusTests")
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# Needs better solution
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general.idle_wait(6) # wait a little bit for ragdoll data to load
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helper.enter_game_mode(Tests.enter_game_mode)
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general.idle_wait_frames(1)
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gravity = azlmbr.math.Vector3(0.0, 0.0, 0.0)
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azlmbr.physics.WorldRequestBus(azlmbr.bus.Broadcast, "SetGravity", gravity)
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# 2) Retrieve entities and positions
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ragdoll_id = general.find_game_entity("TestRagdoll")
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Report.critical_result(Tests.find_ragdoll, ragdoll_id.IsValid())
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aabb = azlmbr.physics.WorldBodyRequestBus(azlmbr.bus.Event, "GetAabb", ragdoll_id)
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Report.info("Ragdoll AABB:" + aabb_str(aabb))
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Report.info("Target Ragdoll AABB:" + aabb_str(EXPECTED_AABB))
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is_expected_aabb_size = aabb.min.IsClose(EXPECTED_AABB.min, AABB_THRESHOLD) and aabb.max.IsClose(EXPECTED_AABB.max, AABB_THRESHOLD)
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Report.result(Tests.aabb_correct, is_expected_aabb_size)
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raystart_id = general.find_game_entity("RayStart")
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rayend_id = general.find_game_entity("RayEnd")
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Report.critical_result(Tests.raycast_ref_found, raystart_id.IsValid(), rayend_id.IsValid())
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raystart_pos = azlmbr.components.TransformBus(azlmbr.bus.Event, "GetWorldTM", raystart_id).GetPosition()
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rayend_pos = azlmbr.components.TransformBus(azlmbr.bus.Event, "GetWorldTM", rayend_id).GetPosition()
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raycast_request = azlmbr.physics.RayCastRequest()
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raycast_request.Start = raystart_pos
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raycast_request.Distance = (rayend_pos.Subtract(raystart_pos)).GetLength()
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raycast_request.Direction = (rayend_pos.Subtract(raystart_pos)).GetNormalized()
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result = azlmbr.physics.WorldBodyRequestBus(azlmbr.bus.Event, "RayCast", ragdoll_id, raycast_request)
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# Following line crashes due to a hydra bug, use distance for now
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# has_hit_ragdoll = ragdoll_id.Equal(result.EntityId)
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has_hit_ragdoll = result.Distance > 0.1
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Report.result(Tests.raycast_hit, has_hit_ragdoll)
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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(C28978033_Ragdoll_WorldBodyBusTests)
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