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add test for runtime behaviour of single sided quad collider

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Signed-off-by: greerdv <greerdv@amazon.com>
This commit is contained in:
greerdv
2022-01-20 19:10:56 +00:00
parent f61011f5ac
commit 6a700e6b95
1 changed files with 35 additions and 1 deletions
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Gems/PhysX/Code/Tests/ShapeColliderComponentTests.cpp
+35 -1
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@@ -707,5 +707,39 @@ namespace PhysXEditorTests
delete rigidBodyComponent;
}
INSTANTIATE_TEST_CASE_P(PhysXEditorTests, PhysXEditorParamBoolFixture, ::testing::Bool());
INSTANTIATE_TEST_CASE_P(PhysXEditorTest, PhysXEditorParamBoolFixture, ::testing::Bool());
TEST_F(PhysXEditorFixture, EditorShapeColliderComponent_SingleSidedQuadDoesNotCollideFromBelow)
{
// create an editor entity without a rigid body (that means both single-sided and double-sided quads are valid), positioned at the origin
EntityPtr editorQuadEntity = CreateInactiveEditorEntity("QuadEntity");
editorQuadEntity->CreateComponent(LmbrCentral::EditorQuadShapeComponentTypeId);
auto* shapeColliderComponent = editorQuadEntity->CreateComponent<PhysX::EditorShapeColliderComponent>();
SetSingleSided(shapeColliderComponent, true);
editorQuadEntity->Activate();
LmbrCentral::QuadShapeComponentRequestBus::Event(editorQuadEntity->GetId(), &LmbrCentral::QuadShapeComponentRequests::SetQuadHeight, 10.0f);
LmbrCentral::QuadShapeComponentRequestBus::Event(editorQuadEntity->GetId(), &LmbrCentral::QuadShapeComponentRequests::SetQuadWidth, 10.0f);
// add a second entity with a box collider and a rigid body, positioned below the quad
EntityPtr editorBoxEntity = CreateInactiveEditorEntity("BoxEntity");
editorBoxEntity->CreateComponent(LmbrCentral::BoxShapeComponentTypeId);
editorBoxEntity->CreateComponent<PhysX::EditorShapeColliderComponent>();
editorBoxEntity->CreateComponent<PhysX::EditorRigidBodyComponent>();
editorBoxEntity->Activate();
AZ::TransformBus::Event(editorBoxEntity->GetId(), &AZ::TransformBus::Events::SetWorldTranslation, -AZ::Vector3::CreateAxisZ());
EntityPtr gameQuadEntity = CreateActiveGameEntityFromEditorEntity(editorQuadEntity.get());
EntityPtr gameBoxEntity = CreateActiveGameEntityFromEditorEntity(editorBoxEntity.get());
// give the box enough upward velocity to rise above the level of the quad and simulate
Physics::RigidBodyRequestBus::Event(gameBoxEntity->GetId(), &Physics::RigidBodyRequests::SetLinearVelocity, AZ::Vector3::CreateAxisZ(6.0f));
PhysX::TestUtils::UpdateScene(m_defaultScene, AzPhysics::SystemConfiguration::DefaultFixedTimestep, 200);
// the box should travel through the base of the quad because it has no collision from that direction
// and land on the top surface of the quad, which does have collision
float finalHeight = 0.0f;
AZ::TransformBus::EventResult(finalHeight, gameBoxEntity->GetId(), &AZ::TransformBus::Events::GetWorldZ);
EXPECT_GT(finalHeight, 0.0f);
}
} // namespace PhysXEditorTests