Update to how entity space is treated in the viewport (#4263)
* first pass fixes for how entity space is handled in the viewport interaction model Signed-off-by: hultonha <hultonha@amazon.co.uk> * small updates to simplify space handling Signed-off-by: hultonha <hultonha@amazon.co.uk> * fix for influence group with one entity selected Signed-off-by: hultonha <hultonha@amazon.co.uk> * some tidy-up and fix for scale manipulator snapping Signed-off-by: hultonha <hultonha@amazon.co.uk> * couple of small fixes for scale manipulator Signed-off-by: hultonha <hultonha@amazon.co.uk> * small comment update Signed-off-by: hultonha <hultonha@amazon.co.uk> * fixes for integration test failures Signed-off-by: hultonha <hultonha@amazon.co.uk> * add test for rotation manipulator Signed-off-by: hultonha <hultonha@amazon.co.uk> * add test coverage for rotation manipulators Signed-off-by: hultonha <hultonha@amazon.co.uk> * add tests for translation manipulators and some other tidy-up changes Signed-off-by: hultonha <hultonha@amazon.co.uk> * add tests for translating a group of entities Signed-off-by: hultonha <hultonha@amazon.co.uk> * add some tests for scale manipulators Signed-off-by: hultonha <hultonha@amazon.co.uk> * some updates and formatting changes (clang-format) to ViewportScreen Signed-off-by: hultonha <hultonha@amazon.co.uk> * simplify usage of lround code Signed-off-by: hultonha <hultonha@amazon.co.uk> * update missed name updates Signed-off-by: hultonha <hultonha@amazon.co.uk> * update usage of WorldToScreenNdc Signed-off-by: hultonha <hultonha@amazon.co.uk> * updates following review feedback Signed-off-by: hultonha <hultonha@amazon.co.uk> * some more small tidy-up changes Signed-off-by: hultonha <hultonha@amazon.co.uk> * move static variables to be marked inline Signed-off-by: hultonha <hultonha@amazon.co.uk> * small formatting fixes Signed-off-by: hultonha <hultonha@amazon.co.uk>
This commit is contained in:
hultonha
GitHub
@@ -242,11 +242,11 @@ namespace UnitTest
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{
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// the initial starting position of the entities
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AZ::TransformBus::Event(
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m_entityId1, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(m_entity1WorldTranslation));
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m_entityId1, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(Entity1WorldTranslation));
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AZ::TransformBus::Event(
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m_entityId2, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(m_entity2WorldTranslation));
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m_entityId2, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(Entity2WorldTranslation));
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AZ::TransformBus::Event(
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m_entityId3, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(m_entity3WorldTranslation));
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m_entityId3, &AZ::TransformBus::Events::SetWorldTM, AZ::Transform::CreateTranslation(Entity3WorldTranslation));
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}
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static void PositionCamera(AzFramework::CameraState& cameraState)
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@@ -261,9 +261,10 @@ namespace UnitTest
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AZ::EntityId m_entityId1;
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AZ::EntityId m_entityId2;
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AZ::EntityId m_entityId3;
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AZ::Vector3 m_entity1WorldTranslation = AZ::Vector3(5.0f, 15.0f, 10.0f);
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AZ::Vector3 m_entity2WorldTranslation = AZ::Vector3(5.0f, 14.0f, 10.0f);
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AZ::Vector3 m_entity3WorldTranslation = AZ::Vector3(5.0f, 16.0f, 10.0f);
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static inline const AZ::Vector3 Entity1WorldTranslation = AZ::Vector3(5.0f, 15.0f, 10.0f);
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static inline const AZ::Vector3 Entity2WorldTranslation = AZ::Vector3(5.0f, 14.0f, 10.0f);
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static inline const AZ::Vector3 Entity3WorldTranslation = AZ::Vector3(5.0f, 16.0f, 10.0f);
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};
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void ArrangeIndividualRotatedEntitySelection(const AzToolsFramework::EntityIdList& entityIds, const AZ::Quaternion& orientation)
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@@ -371,16 +372,16 @@ namespace UnitTest
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// Given
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AzToolsFramework::SelectEntity(m_entityId1);
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ArrangeIndividualRotatedEntitySelection(m_entityIds, AZ::Quaternion::CreateRotationX(AZ::DegToRad(90.0f)));
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const auto entityTransform = AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationX(AZ::DegToRad(90.0f)));
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ArrangeIndividualRotatedEntitySelection(m_entityIds, entityTransform.GetRotation());
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RefreshManipulators(EditorTransformComponentSelectionRequestBus::Events::RefreshType::All);
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SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Rotation);
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const AZ::Transform manipulatorTransformBefore = GetManipulatorTransform().value_or(AZ::Transform::CreateIdentity());
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// check preconditions - manipulator transform matches parent/world transform (identity)
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EXPECT_THAT(manipulatorTransformBefore.GetBasisY(), IsClose(AZ::Vector3::CreateAxisY()));
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EXPECT_THAT(manipulatorTransformBefore.GetBasisZ(), IsClose(AZ::Vector3::CreateAxisZ()));
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// check preconditions - manipulator transform matches the entity transform
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EXPECT_THAT(manipulatorTransformBefore, IsClose(entityTransform));
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////////////////////////////////////
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@@ -624,7 +625,7 @@ namespace UnitTest
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EXPECT_TRUE(selectedEntitiesBefore.empty());
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// calculate the position in screen space of the initial entity position
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const auto entity1ScreenPosition = AzFramework::WorldToScreen(m_entity1WorldTranslation, m_cameraState);
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const auto entity1ScreenPosition = AzFramework::WorldToScreen(Entity1WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(true)
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@@ -649,7 +650,7 @@ namespace UnitTest
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EXPECT_TRUE(selectedEntitiesBefore.empty());
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// calculate the position in screen space of the initial entity position
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const auto entity1ScreenPosition = AzFramework::WorldToScreen(m_entity1WorldTranslation, m_cameraState);
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const auto entity1ScreenPosition = AzFramework::WorldToScreen(Entity1WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(false)
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@@ -728,7 +729,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(true)
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@@ -754,7 +755,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(false)
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@@ -780,7 +781,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(true)
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@@ -806,7 +807,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(false)
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@@ -832,7 +833,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntities({ m_entityId1, m_entityId2 });
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(true)
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@@ -858,7 +859,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntities({ m_entityId1, m_entityId2 });
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// click the entity in the viewport
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m_actionDispatcher->SetStickySelect(false)
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@@ -1001,7 +1002,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// single click select entity2
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m_actionDispatcher->SetStickySelect(false)
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@@ -1035,7 +1036,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// single click select entity2
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m_actionDispatcher->SetStickySelect(GetParam())
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@@ -1056,7 +1057,7 @@ namespace UnitTest
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manipulatorTransform, AzToolsFramework::GetEntityContextId(),
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&AzToolsFramework::EditorTransformComponentSelectionRequestBus::Events::GetManipulatorTransform);
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(m_entity2WorldTranslation));
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(Entity2WorldTranslation));
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}
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TEST_P(
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@@ -1069,7 +1070,7 @@ namespace UnitTest
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AzToolsFramework::SelectEntity(m_entityId1);
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// calculate the position in screen space of the second entity
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(m_entity2WorldTranslation, m_cameraState);
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const auto entity2ScreenPosition = AzFramework::WorldToScreen(Entity2WorldTranslation, m_cameraState);
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// position in space above the entities
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const auto clickOffPositionWorld = AZ::Vector3(5.0f, 15.0f, 12.0f);
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@@ -1096,7 +1097,7 @@ namespace UnitTest
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manipulatorTransform, AzToolsFramework::GetEntityContextId(),
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&AzToolsFramework::EditorTransformComponentSelectionRequestBus::Events::GetManipulatorTransform);
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(m_entity2WorldTranslation));
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(Entity2WorldTranslation));
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})
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->MousePosition(clickOffPositionScreen)
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->KeyboardModifierDown(AzToolsFramework::ViewportInteraction::KeyboardModifier::Control)
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@@ -1113,11 +1114,560 @@ namespace UnitTest
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&AzToolsFramework::EditorTransformComponentSelectionRequestBus::Events::GetManipulatorTransform);
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// manipulator transform is reset
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(m_entity1WorldTranslation));
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EXPECT_THAT(manipulatorTransform->GetTranslation(), IsClose(Entity1WorldTranslation));
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}
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INSTANTIATE_TEST_CASE_P(All, EditorTransformComponentSelectionViewportPickingManipulatorTestFixtureParam, testing::Values(true, false));
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// create alias for EditorTransformComponentSelectionViewportPickingManipulatorTestFixture to help group tests
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using EditorTransformComponentSelectionManipulatorInteractionTestFixture =
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EditorTransformComponentSelectionViewportPickingManipulatorTestFixture;
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// type to group related inputs and outcomes for parameterized tests (single entity)
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struct ManipulatorOptionsSingle
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{
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AzToolsFramework::ViewportInteraction::KeyboardModifier m_keyboardModifier;
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AZ::Transform m_expectedManipulatorTransformAfter;
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AZ::Transform m_expectedEntityTransformAfter;
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};
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class EditorTransformComponentSelectionRotationManipulatorSingleEntityTestFixtureParam
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: public EditorTransformComponentSelectionManipulatorInteractionTestFixture
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, public ::testing::WithParamInterface<ManipulatorOptionsSingle>
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{
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};
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TEST_P(
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EditorTransformComponentSelectionRotationManipulatorSingleEntityTestFixtureParam,
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RotatingASingleEntityWithDifferentModifierCombinations)
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{
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using AzToolsFramework::EditorTransformComponentSelectionRequestBus;
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PositionEntities();
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PositionCamera(m_cameraState);
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SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Rotation);
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AzToolsFramework::SelectEntity(m_entityId1);
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const float screenToWorldMultiplier = AzToolsFramework::CalculateScreenToWorldMultiplier(Entity1WorldTranslation, m_cameraState);
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const float manipulatorRadius = 2.0f * screenToWorldMultiplier;
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const auto rotationManipulatorStartHoldWorldPosition = Entity1WorldTranslation +
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AZ::Quaternion::CreateRotationX(AZ::DegToRad(-45.0f)).TransformVector(AZ::Vector3::CreateAxisY(-manipulatorRadius));
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const auto rotationManipulatorEndHoldWorldPosition = Entity1WorldTranslation +
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AZ::Quaternion::CreateRotationX(AZ::DegToRad(-135.0f)).TransformVector(AZ::Vector3::CreateAxisY(-manipulatorRadius));
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// calculate screen space positions
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const auto rotationManipulatorHoldScreenPosition =
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AzFramework::WorldToScreen(rotationManipulatorStartHoldWorldPosition, m_cameraState);
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const auto rotationManipulatorEndHoldScreenPosition =
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AzFramework::WorldToScreen(rotationManipulatorEndHoldWorldPosition, m_cameraState);
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m_actionDispatcher->CameraState(m_cameraState)
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->MousePosition(rotationManipulatorHoldScreenPosition)
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->KeyboardModifierDown(GetParam().m_keyboardModifier)
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->MouseLButtonDown()
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->MousePosition(rotationManipulatorEndHoldScreenPosition)
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->MouseLButtonUp();
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const auto expectedEntityTransform = GetParam().m_expectedEntityTransformAfter;
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const auto expectedManipulatorTransform = GetParam().m_expectedManipulatorTransformAfter;
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const auto manipulatorTransform = GetManipulatorTransform();
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const auto entityTransform = AzToolsFramework::GetWorldTransform(m_entityId1);
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EXPECT_THAT(*manipulatorTransform, IsClose(expectedManipulatorTransform));
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EXPECT_THAT(entityTransform, IsClose(expectedEntityTransform));
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}
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static const AZ::Transform ExpectedTransformAfterLocalRotationManipulatorMotion = AZ::Transform::CreateFromQuaternionAndTranslation(
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AZ::Quaternion::CreateRotationX(AZ::DegToRad(-90.0f)),
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EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation);
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INSTANTIATE_TEST_CASE_P(
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All,
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EditorTransformComponentSelectionRotationManipulatorSingleEntityTestFixtureParam,
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testing::Values(
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// this replicates rotating an entity in local space with no modifiers held
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// manipulator and entity rotate
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ManipulatorOptionsSingle{ AzToolsFramework::ViewportInteraction::KeyboardModifier::None,
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ExpectedTransformAfterLocalRotationManipulatorMotion,
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ExpectedTransformAfterLocalRotationManipulatorMotion },
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// this replicates rotating an entity in local space with the alt modifier held
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// manipulator and entity rotate
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ManipulatorOptionsSingle{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Alt,
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ExpectedTransformAfterLocalRotationManipulatorMotion,
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ExpectedTransformAfterLocalRotationManipulatorMotion },
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// this replicates rotating an entity in world space with the shift modifier held
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// entity rotates, manipulator remains aligned to world
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ManipulatorOptionsSingle{
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AzToolsFramework::ViewportInteraction::KeyboardModifier::Shift,
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AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation),
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ExpectedTransformAfterLocalRotationManipulatorMotion },
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// this replicates rotating the manipulator in local space with the ctrl modifier held (entity is unchanged)
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ManipulatorOptionsSingle{
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AzToolsFramework::ViewportInteraction::KeyboardModifier::Ctrl, ExpectedTransformAfterLocalRotationManipulatorMotion,
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AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation) }));
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// type to group related inputs and outcomes for parameterized tests (two entities)
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struct ManipulatorOptionsMultiple
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{
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AzToolsFramework::ViewportInteraction::KeyboardModifier m_keyboardModifier;
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AZ::Transform m_expectedManipulatorTransformAfter;
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AZ::Transform m_firstExpectedEntityTransformAfter;
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AZ::Transform m_secondExpectedEntityTransformAfter;
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};
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class EditorTransformComponentSelectionRotationManipulatorMultipleEntityTestFixtureParam
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: public EditorTransformComponentSelectionManipulatorInteractionTestFixture
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, public ::testing::WithParamInterface<ManipulatorOptionsMultiple>
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{
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};
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TEST_P(
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EditorTransformComponentSelectionRotationManipulatorMultipleEntityTestFixtureParam,
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RotatingMultipleEntitiesWithDifferentModifierCombinations)
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{
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using AzToolsFramework::EditorTransformComponentSelectionRequestBus;
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PositionEntities();
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PositionCamera(m_cameraState);
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SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Rotation);
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AzToolsFramework::SelectEntities({ m_entityId2, m_entityId3 });
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// manipulator should be centered between the two entities
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const auto initialManipulatorTransform = GetManipulatorTransform();
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const float screenToWorldMultiplier =
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AzToolsFramework::CalculateScreenToWorldMultiplier(initialManipulatorTransform->GetTranslation(), m_cameraState);
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const float manipulatorRadius = 2.0f * screenToWorldMultiplier;
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const auto rotationManipulatorStartHoldWorldPosition = initialManipulatorTransform->GetTranslation() +
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AZ::Quaternion::CreateRotationX(AZ::DegToRad(-45.0f)).TransformVector(AZ::Vector3::CreateAxisY(-manipulatorRadius));
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const auto rotationManipulatorEndHoldWorldPosition = initialManipulatorTransform->GetTranslation() +
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AZ::Quaternion::CreateRotationX(AZ::DegToRad(-135.0f)).TransformVector(AZ::Vector3::CreateAxisY(-manipulatorRadius));
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// calculate screen space positions
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const auto rotationManipulatorHoldScreenPosition =
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AzFramework::WorldToScreen(rotationManipulatorStartHoldWorldPosition, m_cameraState);
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const auto rotationManipulatorEndHoldScreenPosition =
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AzFramework::WorldToScreen(rotationManipulatorEndHoldWorldPosition, m_cameraState);
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m_actionDispatcher->CameraState(m_cameraState)
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->MousePosition(rotationManipulatorHoldScreenPosition)
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->KeyboardModifierDown(GetParam().m_keyboardModifier)
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->MouseLButtonDown()
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->MousePosition(rotationManipulatorEndHoldScreenPosition)
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->MouseLButtonUp();
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const auto expectedEntity2Transform = GetParam().m_firstExpectedEntityTransformAfter;
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const auto expectedEntity3Transform = GetParam().m_secondExpectedEntityTransformAfter;
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const auto expectedManipulatorTransform = GetParam().m_expectedManipulatorTransformAfter;
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const auto manipulatorTransformAfter = GetManipulatorTransform();
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const auto entity2Transform = AzToolsFramework::GetWorldTransform(m_entityId2);
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const auto entity3Transform = AzToolsFramework::GetWorldTransform(m_entityId3);
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EXPECT_THAT(*manipulatorTransformAfter, IsClose(expectedManipulatorTransform));
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EXPECT_THAT(entity2Transform, IsClose(expectedEntity2Transform));
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EXPECT_THAT(entity3Transform, IsClose(expectedEntity3Transform));
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}
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// note: The aggregate manipulator position will be the average of entity 2 and 3 combined which
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// winds up being the same as entity 1
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static const AZ::Vector3 AggregateManipulatorPositionWithEntity2and3Selected =
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EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation;
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static const AZ::Transform ExpectedEntity2TransformAfterLocalGroupRotationManipulatorMotion =
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AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected) *
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AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationX(AZ::DegToRad(-90.0f))) *
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AZ::Transform::CreateTranslation(AZ::Vector3::CreateAxisY(-1.0f));
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static const AZ::Transform ExpectedEntity3TransformAfterLocalGroupRotationManipulatorMotion =
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AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected) *
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AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationX(AZ::DegToRad(-90.0f))) *
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AZ::Transform::CreateTranslation(AZ::Vector3::CreateAxisY(1.0f));
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static const AZ::Transform ExpectedEntity2TransformAfterLocalIndividualRotationManipulatorMotion =
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AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation) *
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AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationX(AZ::DegToRad(-90.0f)));
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static const AZ::Transform ExpectedEntity3TransformAfterLocalIndividualRotationManipulatorMotion =
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AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) *
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||||
AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationX(AZ::DegToRad(-90.0f)));
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(
|
||||
All,
|
||||
EditorTransformComponentSelectionRotationManipulatorMultipleEntityTestFixtureParam,
|
||||
testing::Values(
|
||||
// this replicates rotating a group of entities in local space with no modifiers held
|
||||
// manipulator and entity rotate
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::None,
|
||||
ExpectedTransformAfterLocalRotationManipulatorMotion,
|
||||
ExpectedEntity2TransformAfterLocalGroupRotationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupRotationManipulatorMotion },
|
||||
// this replicates rotating a group of entities in local space with the alt modifier held
|
||||
// manipulator and entity rotate
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Alt,
|
||||
ExpectedTransformAfterLocalRotationManipulatorMotion,
|
||||
ExpectedEntity2TransformAfterLocalIndividualRotationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalIndividualRotationManipulatorMotion },
|
||||
// this replicates rotating a group of entities in world space with the shift modifier held
|
||||
// entity rotates, manipulator remains aligned to world
|
||||
ManipulatorOptionsMultiple{
|
||||
AzToolsFramework::ViewportInteraction::KeyboardModifier::Shift,
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation),
|
||||
ExpectedEntity2TransformAfterLocalGroupRotationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupRotationManipulatorMotion },
|
||||
// this replicates rotating the manipulator in local space with the ctrl modifier held (entity is unchanged)
|
||||
ManipulatorOptionsMultiple{
|
||||
AzToolsFramework::ViewportInteraction::KeyboardModifier::Ctrl, ExpectedTransformAfterLocalRotationManipulatorMotion,
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation),
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) }));
|
||||
|
||||
class EditorTransformComponentSelectionTranslationManipulatorSingleEntityTestFixtureParam
|
||||
: public EditorTransformComponentSelectionManipulatorInteractionTestFixture
|
||||
, public ::testing::WithParamInterface<ManipulatorOptionsSingle>
|
||||
{
|
||||
};
|
||||
|
||||
static const float LinearManipulatorYAxisMovement = -3.0f;
|
||||
static const float LinearManipulatorZAxisMovement = 2.0f;
|
||||
|
||||
TEST_P(
|
||||
EditorTransformComponentSelectionTranslationManipulatorSingleEntityTestFixtureParam,
|
||||
TranslatingASingleEntityWithDifferentModifierCombinations)
|
||||
{
|
||||
using AzToolsFramework::EditorTransformComponentSelectionRequestBus;
|
||||
|
||||
PositionEntities();
|
||||
|
||||
// move camera up and to the left so it's just above the normal row of entities
|
||||
AzFramework::SetCameraTransform(
|
||||
m_cameraState,
|
||||
AZ::Transform::CreateFromQuaternionAndTranslation(
|
||||
AZ::Quaternion::CreateFromEulerAnglesDegrees(AZ::Vector3(0.0f, 0.0f, 90.0f)), AZ::Vector3(10.0f, 14.5, 11.0f)));
|
||||
|
||||
SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Translation);
|
||||
|
||||
AzToolsFramework::SelectEntity(m_entityId1);
|
||||
const auto entity1Transform = AzToolsFramework::GetWorldTransform(m_entityId1);
|
||||
|
||||
const float screenToWorldMultiplier = AzToolsFramework::CalculateScreenToWorldMultiplier(
|
||||
AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation(), m_cameraState);
|
||||
|
||||
// calculate positions for two click and drag motions (moving a linear manipulator)
|
||||
// begin each click in the center of the line of the linear manipulators
|
||||
const auto translationManipulatorStartHoldWorldPosition1 =
|
||||
AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation() + entity1Transform.GetBasisZ() * screenToWorldMultiplier;
|
||||
const auto translationManipulatorEndHoldWorldPosition1 =
|
||||
translationManipulatorStartHoldWorldPosition1 + AZ::Vector3::CreateAxisZ(LinearManipulatorZAxisMovement);
|
||||
const auto translationManipulatorStartHoldWorldPosition2 = AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation() +
|
||||
AZ::Vector3::CreateAxisZ(LinearManipulatorZAxisMovement) - entity1Transform.GetBasisY() * screenToWorldMultiplier;
|
||||
const auto translationManipulatorEndHoldWorldPosition2 =
|
||||
translationManipulatorStartHoldWorldPosition2 + AZ::Vector3::CreateAxisY(LinearManipulatorYAxisMovement);
|
||||
|
||||
// transform to screen space
|
||||
const auto translationManipulatorStartHoldScreenPosition1 =
|
||||
AzFramework::WorldToScreen(translationManipulatorStartHoldWorldPosition1, m_cameraState);
|
||||
const auto translationManipulatorEndHoldScreenPosition1 =
|
||||
AzFramework::WorldToScreen(translationManipulatorEndHoldWorldPosition1, m_cameraState);
|
||||
const auto translationManipulatorStartHoldScreenPosition2 =
|
||||
AzFramework::WorldToScreen(translationManipulatorStartHoldWorldPosition2, m_cameraState);
|
||||
const auto translationManipulatorEndHoldScreenPosition2 =
|
||||
AzFramework::WorldToScreen(translationManipulatorEndHoldWorldPosition2, m_cameraState);
|
||||
|
||||
m_actionDispatcher->CameraState(m_cameraState)
|
||||
->MousePosition(translationManipulatorStartHoldScreenPosition1)
|
||||
->KeyboardModifierDown(GetParam().m_keyboardModifier)
|
||||
->MouseLButtonDown()
|
||||
->MousePosition(translationManipulatorEndHoldScreenPosition1)
|
||||
->MouseLButtonUp()
|
||||
->MousePosition(translationManipulatorStartHoldScreenPosition2)
|
||||
->MouseLButtonDown()
|
||||
->MousePosition(translationManipulatorEndHoldScreenPosition2)
|
||||
->MouseLButtonUp();
|
||||
|
||||
const auto expectedEntityTransform = GetParam().m_expectedEntityTransformAfter;
|
||||
const auto expectedManipulatorTransform = GetParam().m_expectedManipulatorTransformAfter;
|
||||
|
||||
const auto manipulatorTransform = GetManipulatorTransform();
|
||||
const auto entityTransform = AzToolsFramework::GetWorldTransform(m_entityId1);
|
||||
|
||||
EXPECT_THAT(*manipulatorTransform, IsCloseTolerance(expectedManipulatorTransform, 0.01f));
|
||||
EXPECT_THAT(entityTransform, IsCloseTolerance(expectedEntityTransform, 0.01f));
|
||||
}
|
||||
|
||||
static const AZ::Transform ExpectedTransformAfterLocalTranslationManipulatorMotion = AZ::Transform::CreateTranslation(
|
||||
EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation +
|
||||
AZ::Vector3(0.0f, LinearManipulatorYAxisMovement, LinearManipulatorZAxisMovement));
|
||||
|
||||
// where the manipulator should end up after the input from TranslatingMultipleEntitiesWithDifferentModifierCombinations
|
||||
static const AZ::Transform ExpectedManipulatorTransformAfterGroupTranslationManipulatorMotion = AZ::Transform::CreateTranslation(
|
||||
AggregateManipulatorPositionWithEntity2and3Selected +
|
||||
AZ::Vector3(0.0f, LinearManipulatorYAxisMovement, LinearManipulatorZAxisMovement));
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(
|
||||
All,
|
||||
EditorTransformComponentSelectionTranslationManipulatorSingleEntityTestFixtureParam,
|
||||
testing::Values(
|
||||
// this replicates translating an entity in local space with no modifiers held
|
||||
// manipulator and entity translate
|
||||
ManipulatorOptionsSingle{ AzToolsFramework::ViewportInteraction::KeyboardModifier::None,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion },
|
||||
// this replicates translating an entity in local space with the alt modifier held
|
||||
// manipulator and entity translate (to the user, equivalent to no modifiers with one entity selected)
|
||||
ManipulatorOptionsSingle{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Alt,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion },
|
||||
// this replicates translating an entity in world space with the shift modifier held
|
||||
// manipulator and entity translate
|
||||
ManipulatorOptionsSingle{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Shift,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion,
|
||||
ExpectedTransformAfterLocalTranslationManipulatorMotion },
|
||||
// this replicates translating the manipulator in local space with the ctrl modifier held
|
||||
// entity is unchanged, manipulator moves
|
||||
ManipulatorOptionsSingle{
|
||||
AzToolsFramework::ViewportInteraction::KeyboardModifier::Ctrl, ExpectedTransformAfterLocalTranslationManipulatorMotion,
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity1WorldTranslation) }));
|
||||
|
||||
class EditorTransformComponentSelectionTranslationManipulatorMultipleEntityTestFixtureParam
|
||||
: public EditorTransformComponentSelectionManipulatorInteractionTestFixture
|
||||
, public ::testing::WithParamInterface<ManipulatorOptionsMultiple>
|
||||
{
|
||||
};
|
||||
|
||||
static const AZ::Transform Entity2RotationForLocalTranslation =
|
||||
AZ::Transform::CreateFromQuaternion(AZ::Quaternion::CreateRotationZ(AZ::DegToRad(90.0f)));
|
||||
|
||||
TEST_P(
|
||||
EditorTransformComponentSelectionTranslationManipulatorMultipleEntityTestFixtureParam,
|
||||
TranslatingMultipleEntitiesWithDifferentModifierCombinations)
|
||||
{
|
||||
using AzToolsFramework::EditorTransformComponentSelectionRequestBus;
|
||||
|
||||
PositionEntities();
|
||||
|
||||
// move camera up and to the left so it's just above the normal row of entities
|
||||
AzFramework::SetCameraTransform(
|
||||
m_cameraState,
|
||||
AZ::Transform::CreateFromQuaternionAndTranslation(
|
||||
AZ::Quaternion::CreateFromEulerAnglesDegrees(AZ::Vector3(0.0f, 0.0f, 90.0f)), AZ::Vector3(10.0f, 14.5, 11.0f)));
|
||||
|
||||
SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Translation);
|
||||
|
||||
// give entity 2 a different orientation to entity 3 so when moving in local space their translation vectors will be different
|
||||
AZ::TransformBus::Event(
|
||||
m_entityId2, &AZ::TransformBus::Events::SetWorldRotationQuaternion, Entity2RotationForLocalTranslation.GetRotation());
|
||||
|
||||
AzToolsFramework::SelectEntities({ m_entityId2, m_entityId3 });
|
||||
|
||||
const auto initialManipulatorTransform = GetManipulatorTransform();
|
||||
|
||||
const float screenToWorldMultiplier = AzToolsFramework::CalculateScreenToWorldMultiplier(
|
||||
AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation(), m_cameraState);
|
||||
|
||||
// calculate positions for two click and drag motions (moving a linear manipulator)
|
||||
// begin each click in the center of the line of the linear manipulators
|
||||
const auto translationManipulatorStartHoldWorldPosition1 = AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation() +
|
||||
initialManipulatorTransform->GetBasisZ() * screenToWorldMultiplier;
|
||||
const auto translationManipulatorEndHoldWorldPosition1 =
|
||||
translationManipulatorStartHoldWorldPosition1 + AZ::Vector3::CreateAxisZ(LinearManipulatorZAxisMovement);
|
||||
const auto translationManipulatorStartHoldWorldPosition2 = AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation() +
|
||||
AZ::Vector3::CreateAxisZ(LinearManipulatorZAxisMovement) - initialManipulatorTransform->GetBasisY() * screenToWorldMultiplier;
|
||||
const auto translationManipulatorEndHoldWorldPosition2 =
|
||||
translationManipulatorStartHoldWorldPosition2 + AZ::Vector3::CreateAxisY(LinearManipulatorYAxisMovement);
|
||||
|
||||
// transform to screen space
|
||||
const auto translationManipulatorStartHoldScreenPosition1 =
|
||||
AzFramework::WorldToScreen(translationManipulatorStartHoldWorldPosition1, m_cameraState);
|
||||
const auto translationManipulatorEndHoldScreenPosition1 =
|
||||
AzFramework::WorldToScreen(translationManipulatorEndHoldWorldPosition1, m_cameraState);
|
||||
const auto translationManipulatorStartHoldScreenPosition2 =
|
||||
AzFramework::WorldToScreen(translationManipulatorStartHoldWorldPosition2, m_cameraState);
|
||||
const auto translationManipulatorEndHoldScreenPosition2 =
|
||||
AzFramework::WorldToScreen(translationManipulatorEndHoldWorldPosition2, m_cameraState);
|
||||
|
||||
m_actionDispatcher->CameraState(m_cameraState)
|
||||
->MousePosition(translationManipulatorStartHoldScreenPosition1)
|
||||
->KeyboardModifierDown(GetParam().m_keyboardModifier)
|
||||
->MouseLButtonDown()
|
||||
->MousePosition(translationManipulatorEndHoldScreenPosition1)
|
||||
->MouseLButtonUp()
|
||||
->MousePosition(translationManipulatorStartHoldScreenPosition2)
|
||||
->MouseLButtonDown()
|
||||
->MousePosition(translationManipulatorEndHoldScreenPosition2)
|
||||
->MouseLButtonUp();
|
||||
|
||||
const auto expectedEntity2Transform = GetParam().m_firstExpectedEntityTransformAfter;
|
||||
const auto expectedEntity3Transform = GetParam().m_secondExpectedEntityTransformAfter;
|
||||
const auto expectedManipulatorTransform = GetParam().m_expectedManipulatorTransformAfter;
|
||||
|
||||
const auto manipulatorTransformAfter = GetManipulatorTransform();
|
||||
const auto entity2Transform = AzToolsFramework::GetWorldTransform(m_entityId2);
|
||||
const auto entity3Transform = AzToolsFramework::GetWorldTransform(m_entityId3);
|
||||
|
||||
EXPECT_THAT(*manipulatorTransformAfter, IsCloseTolerance(expectedManipulatorTransform, 0.01f));
|
||||
EXPECT_THAT(entity2Transform, IsCloseTolerance(expectedEntity2Transform, 0.01f));
|
||||
EXPECT_THAT(entity3Transform, IsCloseTolerance(expectedEntity3Transform, 0.01f));
|
||||
}
|
||||
|
||||
static const AZ::Transform ExpectedEntity2TransformAfterLocalGroupTranslationManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(
|
||||
EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation +
|
||||
AZ::Vector3(0.0f, LinearManipulatorYAxisMovement, LinearManipulatorZAxisMovement)) *
|
||||
Entity2RotationForLocalTranslation;
|
||||
static const AZ::Transform ExpectedEntity3TransformAfterLocalGroupTranslationManipulatorMotion = AZ::Transform::CreateTranslation(
|
||||
EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation +
|
||||
AZ::Vector3(0.0f, LinearManipulatorYAxisMovement, LinearManipulatorZAxisMovement));
|
||||
// note: as entity has been rotated by 90 degrees about Z in TranslatingMultipleEntitiesWithDifferentModifierCombinations then
|
||||
// LinearManipulatorYAxisMovement is now aligned to the world x-axis
|
||||
static const AZ::Transform ExpectedEntity2TransformAfterLocalIndividualTranslationManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(
|
||||
EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation +
|
||||
AZ::Vector3(-LinearManipulatorYAxisMovement, 0.0f, LinearManipulatorZAxisMovement)) *
|
||||
Entity2RotationForLocalTranslation;
|
||||
static const AZ::Transform ExpectedEntity3TransformAfterLocalIndividualTranslationManipulatorMotion = AZ::Transform::CreateTranslation(
|
||||
EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation +
|
||||
AZ::Vector3(0.0f, LinearManipulatorYAxisMovement, LinearManipulatorZAxisMovement));
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(
|
||||
All,
|
||||
EditorTransformComponentSelectionTranslationManipulatorMultipleEntityTestFixtureParam,
|
||||
testing::Values(
|
||||
// this replicates translating a group of entities in local space with no modifiers held (group influence)
|
||||
// manipulator and entity translate
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::None,
|
||||
ExpectedManipulatorTransformAfterGroupTranslationManipulatorMotion,
|
||||
ExpectedEntity2TransformAfterLocalGroupTranslationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupTranslationManipulatorMotion },
|
||||
// this replicates translating a group of entities in local space with the alt modifier held
|
||||
// entities move in their own local space (individual influence)
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Alt,
|
||||
ExpectedManipulatorTransformAfterGroupTranslationManipulatorMotion,
|
||||
ExpectedEntity2TransformAfterLocalIndividualTranslationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalIndividualTranslationManipulatorMotion },
|
||||
// this replicates translating a group of entities in world space with the shift modifier held
|
||||
// entities and manipulator move in world space
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Shift,
|
||||
ExpectedManipulatorTransformAfterGroupTranslationManipulatorMotion,
|
||||
ExpectedEntity2TransformAfterLocalGroupTranslationManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupTranslationManipulatorMotion },
|
||||
// this replicates translating the manipulator in local space with the ctrl modifier held (entities are unchanged)
|
||||
ManipulatorOptionsMultiple{
|
||||
AzToolsFramework::ViewportInteraction::KeyboardModifier::Ctrl,
|
||||
ExpectedManipulatorTransformAfterGroupTranslationManipulatorMotion,
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation) *
|
||||
Entity2RotationForLocalTranslation,
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) }));
|
||||
|
||||
class EditorTransformComponentSelectionScaleManipulatorMultipleEntityTestFixtureParam
|
||||
: public EditorTransformComponentSelectionManipulatorInteractionTestFixture
|
||||
, public ::testing::WithParamInterface<ManipulatorOptionsMultiple>
|
||||
{
|
||||
};
|
||||
|
||||
static const float LinearManipulatorZAxisMovementScale = 0.5f;
|
||||
|
||||
TEST_P(
|
||||
EditorTransformComponentSelectionScaleManipulatorMultipleEntityTestFixtureParam,
|
||||
ScalingMultipleEntitiesWithDifferentModifierCombinations)
|
||||
{
|
||||
using AzToolsFramework::EditorTransformComponentSelectionRequestBus;
|
||||
|
||||
PositionEntities();
|
||||
|
||||
// move camera up and to the left so it's just above the normal row of entities
|
||||
AzFramework::SetCameraTransform(
|
||||
m_cameraState,
|
||||
AZ::Transform::CreateFromQuaternionAndTranslation(
|
||||
AZ::Quaternion::CreateFromEulerAnglesDegrees(AZ::Vector3(0.0f, 0.0f, 90.0f)), AZ::Vector3(10.0f, 15.0f, 10.1f)));
|
||||
|
||||
SetTransformMode(EditorTransformComponentSelectionRequestBus::Events::Mode::Scale);
|
||||
|
||||
AzToolsFramework::SelectEntities({ m_entityId2, m_entityId3 });
|
||||
|
||||
// manipulator should be centered between the two entities
|
||||
const auto initialManipulatorTransform = GetManipulatorTransform();
|
||||
|
||||
const float screenToWorldMultiplier =
|
||||
AzToolsFramework::CalculateScreenToWorldMultiplier(initialManipulatorTransform->GetTranslation(), m_cameraState);
|
||||
|
||||
const auto translationManipulatorStartHoldWorldPosition1 = AzToolsFramework::GetWorldTransform(m_entityId1).GetTranslation() +
|
||||
initialManipulatorTransform->GetBasisZ() * screenToWorldMultiplier;
|
||||
const auto translationManipulatorEndHoldWorldPosition1 =
|
||||
translationManipulatorStartHoldWorldPosition1 + AZ::Vector3::CreateAxisZ(LinearManipulatorZAxisMovementScale);
|
||||
|
||||
// calculate screen space positions
|
||||
const auto scaleManipulatorHoldScreenPosition =
|
||||
AzFramework::WorldToScreen(translationManipulatorStartHoldWorldPosition1, m_cameraState);
|
||||
const auto scaleManipulatorEndHoldScreenPosition =
|
||||
AzFramework::WorldToScreen(translationManipulatorEndHoldWorldPosition1, m_cameraState);
|
||||
|
||||
m_actionDispatcher->CameraState(m_cameraState)
|
||||
->MousePosition(scaleManipulatorHoldScreenPosition)
|
||||
->KeyboardModifierDown(GetParam().m_keyboardModifier)
|
||||
->MouseLButtonDown()
|
||||
->MousePosition(scaleManipulatorEndHoldScreenPosition)
|
||||
->MouseLButtonUp();
|
||||
|
||||
const auto expectedEntity2Transform = GetParam().m_firstExpectedEntityTransformAfter;
|
||||
const auto expectedEntity3Transform = GetParam().m_secondExpectedEntityTransformAfter;
|
||||
const auto expectedManipulatorTransform = GetParam().m_expectedManipulatorTransformAfter;
|
||||
|
||||
const auto manipulatorTransformAfter = GetManipulatorTransform();
|
||||
const auto entity2Transform = AzToolsFramework::GetWorldTransform(m_entityId2);
|
||||
const auto entity3Transform = AzToolsFramework::GetWorldTransform(m_entityId3);
|
||||
|
||||
EXPECT_THAT(*manipulatorTransformAfter, IsCloseTolerance(expectedManipulatorTransform, 0.01f));
|
||||
EXPECT_THAT(entity2Transform, IsCloseTolerance(expectedEntity2Transform, 0.01f));
|
||||
EXPECT_THAT(entity3Transform, IsCloseTolerance(expectedEntity3Transform, 0.01f));
|
||||
}
|
||||
|
||||
static const AZ::Transform ExpectedEntity2TransformAfterLocalGroupScaleManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation) *
|
||||
AZ::Transform::CreateTranslation(AZ::Vector3(0.0f, -1.0f, 0.0f)) *
|
||||
AZ::Transform::CreateUniformScale(LinearManipulatorZAxisMovement);
|
||||
static const AZ::Transform ExpectedEntity3TransformAfterLocalGroupScaleManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) *
|
||||
AZ::Transform::CreateTranslation(AZ::Vector3(0.0f, 1.0f, 0.0f)) * AZ::Transform::CreateUniformScale(LinearManipulatorZAxisMovement);
|
||||
static const AZ::Transform ExpectedEntity2TransformAfterLocalIndividualScaleManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation) *
|
||||
AZ::Transform::CreateUniformScale(LinearManipulatorZAxisMovement);
|
||||
static const AZ::Transform ExpectedEntity3TransformAfterLocalIndividualScaleManipulatorMotion =
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) *
|
||||
AZ::Transform::CreateUniformScale(LinearManipulatorZAxisMovement);
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(
|
||||
All,
|
||||
EditorTransformComponentSelectionScaleManipulatorMultipleEntityTestFixtureParam,
|
||||
testing::Values(
|
||||
// this replicates scaling a group of entities in local space with no modifiers held
|
||||
// entities scale relative to manipulator pivot
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::None,
|
||||
AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected),
|
||||
ExpectedEntity2TransformAfterLocalGroupScaleManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupScaleManipulatorMotion },
|
||||
// this replicates scaling a group of entities in local space with the alt modifier held
|
||||
// entities scale about their own pivot
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Alt,
|
||||
AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected),
|
||||
ExpectedEntity2TransformAfterLocalIndividualScaleManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalIndividualScaleManipulatorMotion },
|
||||
// this replicates scaling a group of entities in world space with the shift modifier held
|
||||
// entities scale relative to manipulator pivot in world space
|
||||
ManipulatorOptionsMultiple{ AzToolsFramework::ViewportInteraction::KeyboardModifier::Shift,
|
||||
AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected),
|
||||
ExpectedEntity2TransformAfterLocalGroupScaleManipulatorMotion,
|
||||
ExpectedEntity3TransformAfterLocalGroupScaleManipulatorMotion },
|
||||
// this has no effect (entities and manipulator are unchanged)
|
||||
ManipulatorOptionsMultiple{
|
||||
AzToolsFramework::ViewportInteraction::KeyboardModifier::Ctrl,
|
||||
AZ::Transform::CreateTranslation(AggregateManipulatorPositionWithEntity2and3Selected),
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity2WorldTranslation),
|
||||
AZ::Transform::CreateTranslation(EditorTransformComponentSelectionViewportPickingFixture::Entity3WorldTranslation) }));
|
||||
|
||||
using EditorTransformComponentSelectionManipulatorTestFixture =
|
||||
IndirectCallManipulatorViewportInteractionFixtureMixin<EditorTransformComponentSelectionFixture>;
|
||||
|
||||
@@ -1661,7 +2211,7 @@ namespace UnitTest
|
||||
All,
|
||||
EditorTransformComponentSelectionSingleEntityPivotAndOverrideFixture,
|
||||
testing::Values(
|
||||
ReferenceFrameWithOrientation{ AzToolsFramework::ReferenceFrame::Local, ChildExpectedPivotLocalOrientationInWorldSpace },
|
||||
ReferenceFrameWithOrientation{ AzToolsFramework::ReferenceFrame::Local, PivotOverrideLocalOrientationInWorldSpace },
|
||||
ReferenceFrameWithOrientation{ AzToolsFramework::ReferenceFrame::Parent, PivotOverrideLocalOrientationInWorldSpace },
|
||||
ReferenceFrameWithOrientation{ AzToolsFramework::ReferenceFrame::World, AZ::Quaternion::CreateIdentity() }));
|
||||
|
||||
|
||||
@@ -6,8 +6,8 @@
|
||||
*
|
||||
*/
|
||||
|
||||
#include <AzCore/Math/Matrix3x4.h>
|
||||
#include <AzCore/Math/Matrix3x3.h>
|
||||
#include <AzCore/Math/Matrix3x4.h>
|
||||
#include <AzCore/Math/Matrix4x4.h>
|
||||
#include <AzCore/Math/Transform.h>
|
||||
#include <AzCore/Math/VectorConversions.h>
|
||||
@@ -20,18 +20,17 @@
|
||||
|
||||
namespace UnitTest
|
||||
{
|
||||
// transform a point from normalized device coordinates to world space, and then from world space back to normalized device coordinates
|
||||
AZ::Vector2 ScreenNDCToWorldToScreenNDC(
|
||||
const AZ::Vector2& ndcPoint, const AzFramework::CameraState& cameraState)
|
||||
// transform a point from normalized device coordinates to world space, and then from world space back to normalized device coordinates
|
||||
AZ::Vector2 ScreenNdcToWorldToScreenNdc(const AZ::Vector2& ndcPoint, const AzFramework::CameraState& cameraState)
|
||||
{
|
||||
const auto worldResult = AzFramework::ScreenNDCToWorld(ndcPoint, InverseCameraView(cameraState), InverseCameraProjection(cameraState));
|
||||
const auto ndcResult = AzFramework::WorldToScreenNDC(worldResult, CameraView(cameraState), CameraProjection(cameraState));
|
||||
const auto worldResult =
|
||||
AzFramework::ScreenNdcToWorld(ndcPoint, InverseCameraView(cameraState), InverseCameraProjection(cameraState));
|
||||
const auto ndcResult = AzFramework::WorldToScreenNdc(worldResult, CameraView(cameraState), CameraProjection(cameraState));
|
||||
return AZ::Vector3ToVector2(ndcResult);
|
||||
}
|
||||
|
||||
// transform a point from screen space to world space, and then from world space back to screen space
|
||||
AzFramework::ScreenPoint ScreenToWorldToScreen(
|
||||
const AzFramework::ScreenPoint& screenPoint, const AzFramework::CameraState& cameraState)
|
||||
AzFramework::ScreenPoint ScreenToWorldToScreen(const AzFramework::ScreenPoint& screenPoint, const AzFramework::CameraState& cameraState)
|
||||
{
|
||||
const auto worldResult = AzFramework::ScreenToWorld(screenPoint, cameraState);
|
||||
return AzFramework::WorldToScreen(worldResult, cameraState);
|
||||
@@ -47,25 +46,25 @@ namespace UnitTest
|
||||
|
||||
const auto cameraState = AzFramework::CreateIdentityDefaultCamera(cameraPosition, screenDimensions);
|
||||
{
|
||||
const auto expectedScreenPoint = ScreenPoint{600, 450};
|
||||
const auto expectedScreenPoint = ScreenPoint{ 600, 450 };
|
||||
const auto resultScreenPoint = ScreenToWorldToScreen(expectedScreenPoint, cameraState);
|
||||
EXPECT_EQ(resultScreenPoint, expectedScreenPoint);
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedScreenPoint = ScreenPoint{400, 300};
|
||||
const auto expectedScreenPoint = ScreenPoint{ 400, 300 };
|
||||
const auto resultScreenPoint = ScreenToWorldToScreen(expectedScreenPoint, cameraState);
|
||||
EXPECT_EQ(resultScreenPoint, expectedScreenPoint);
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedScreenPoint = ScreenPoint{0, 0};
|
||||
const auto expectedScreenPoint = ScreenPoint{ 0, 0 };
|
||||
const auto resultScreenPoint = ScreenToWorldToScreen(expectedScreenPoint, cameraState);
|
||||
EXPECT_EQ(resultScreenPoint, expectedScreenPoint);
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedScreenPoint = ScreenPoint{800, 600};
|
||||
const auto expectedScreenPoint = ScreenPoint{ 800, 600 };
|
||||
const auto resultScreenPoint = ScreenToWorldToScreen(expectedScreenPoint, cameraState);
|
||||
EXPECT_EQ(resultScreenPoint, expectedScreenPoint);
|
||||
}
|
||||
@@ -81,7 +80,7 @@ namespace UnitTest
|
||||
|
||||
const auto cameraState = AzFramework::CreateDefaultCamera(cameraTransform, screenDimensions);
|
||||
|
||||
const auto expectedScreenPoint = ScreenPoint{200, 300};
|
||||
const auto expectedScreenPoint = ScreenPoint{ 200, 300 };
|
||||
const auto resultScreenPoint = ScreenToWorldToScreen(expectedScreenPoint, cameraState);
|
||||
EXPECT_EQ(resultScreenPoint, expectedScreenPoint);
|
||||
}
|
||||
@@ -93,46 +92,46 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
|
||||
const auto screenDimensions = AZ::Vector2(800.0f, 600.0f);
|
||||
const auto cameraTransform = AZ::Transform::CreateTranslation(AZ::Vector3(10.0f, 0.0f, 0.0f)) *
|
||||
AZ::Transform::CreateRotationZ(AZ::DegToRad(-90.0f));
|
||||
const auto cameraTransform =
|
||||
AZ::Transform::CreateTranslation(AZ::Vector3(10.0f, 0.0f, 0.0f)) * AZ::Transform::CreateRotationZ(AZ::DegToRad(-90.0f));
|
||||
|
||||
const auto cameraState = AzFramework::CreateDefaultCamera(cameraTransform, screenDimensions);
|
||||
|
||||
const auto worldResult = AzFramework::ScreenToWorld(ScreenPoint{400, 300}, cameraState);
|
||||
const auto worldResult = AzFramework::ScreenToWorld(ScreenPoint{ 400, 300 }, cameraState);
|
||||
EXPECT_THAT(worldResult, IsClose(AZ::Vector3(10.1f, 0.0f, 0.0f)));
|
||||
}
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// NDC tests
|
||||
TEST(ViewportScreen, WorldToScreenNDCAndScreenNDCToWorldReturnsTheSameValueIdentityCameraOffsetFromOrigin)
|
||||
{
|
||||
using NdcPoint = AZ::Vector2;
|
||||
|
||||
|
||||
const auto screenDimensions = AZ::Vector2(800.0f, 600.0f);
|
||||
const auto cameraPosition = AZ::Vector3::CreateAxisY(-10.0f);
|
||||
|
||||
const auto cameraState = AzFramework::CreateIdentityDefaultCamera(cameraPosition, screenDimensions);
|
||||
{
|
||||
const auto expectedNdcPoint = NdcPoint{0.75f, 0.75f};
|
||||
const auto resultNdcPoint = ScreenNDCToWorldToScreenNDC(expectedNdcPoint, cameraState);
|
||||
const auto expectedNdcPoint = NdcPoint{ 0.75f, 0.75f };
|
||||
const auto resultNdcPoint = ScreenNdcToWorldToScreenNdc(expectedNdcPoint, cameraState);
|
||||
EXPECT_THAT(resultNdcPoint, IsClose(expectedNdcPoint));
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedNdcPoint = NdcPoint{0.5f, 0.5f};
|
||||
const auto resultNdcPoint = ScreenNDCToWorldToScreenNDC(expectedNdcPoint, cameraState);
|
||||
const auto expectedNdcPoint = NdcPoint{ 0.5f, 0.5f };
|
||||
const auto resultNdcPoint = ScreenNdcToWorldToScreenNdc(expectedNdcPoint, cameraState);
|
||||
EXPECT_THAT(resultNdcPoint, IsClose(expectedNdcPoint));
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedNdcPoint = NdcPoint{0.0f, 0.0f};
|
||||
const auto resultNdcPoint = ScreenNDCToWorldToScreenNDC(expectedNdcPoint, cameraState);
|
||||
const auto expectedNdcPoint = NdcPoint{ 0.0f, 0.0f };
|
||||
const auto resultNdcPoint = ScreenNdcToWorldToScreenNdc(expectedNdcPoint, cameraState);
|
||||
EXPECT_THAT(resultNdcPoint, IsClose(expectedNdcPoint));
|
||||
}
|
||||
|
||||
{
|
||||
const auto expectedNdcPoint = NdcPoint{1.0f, 1.0f};
|
||||
const auto resultNdcPoint = ScreenNDCToWorldToScreenNDC(expectedNdcPoint, cameraState);
|
||||
const auto expectedNdcPoint = NdcPoint{ 1.0f, 1.0f };
|
||||
const auto resultNdcPoint = ScreenNdcToWorldToScreenNdc(expectedNdcPoint, cameraState);
|
||||
EXPECT_THAT(resultNdcPoint, IsClose(expectedNdcPoint));
|
||||
}
|
||||
}
|
||||
@@ -147,8 +146,8 @@ namespace UnitTest
|
||||
|
||||
const auto cameraState = AzFramework::CreateDefaultCamera(cameraTransform, screenDimensions);
|
||||
|
||||
const auto expectedNdcPoint = NdcPoint{0.25f, 0.5f};
|
||||
const auto resultNdcPoint = ScreenNDCToWorldToScreenNDC(expectedNdcPoint, cameraState);
|
||||
const auto expectedNdcPoint = NdcPoint{ 0.25f, 0.5f };
|
||||
const auto resultNdcPoint = ScreenNdcToWorldToScreenNdc(expectedNdcPoint, cameraState);
|
||||
EXPECT_THAT(resultNdcPoint, IsClose(expectedNdcPoint));
|
||||
}
|
||||
|
||||
@@ -159,12 +158,13 @@ namespace UnitTest
|
||||
using NdcPoint = AZ::Vector2;
|
||||
|
||||
const auto screenDimensions = AZ::Vector2(800.0f, 600.0f);
|
||||
const auto cameraTransform = AZ::Transform::CreateTranslation(AZ::Vector3(10.0f, 0.0f, 0.0f)) *
|
||||
AZ::Transform::CreateRotationZ(AZ::DegToRad(-90.0f));
|
||||
const auto cameraTransform =
|
||||
AZ::Transform::CreateTranslation(AZ::Vector3(10.0f, 0.0f, 0.0f)) * AZ::Transform::CreateRotationZ(AZ::DegToRad(-90.0f));
|
||||
|
||||
const auto cameraState = AzFramework::CreateDefaultCamera(cameraTransform, screenDimensions);
|
||||
|
||||
const auto worldResult = AzFramework::ScreenNDCToWorld(NdcPoint{0.5f, 0.5f}, InverseCameraView(cameraState), InverseCameraProjection(cameraState));
|
||||
const auto worldResult =
|
||||
AzFramework::ScreenNdcToWorld(NdcPoint{ 0.5f, 0.5f }, InverseCameraView(cameraState), InverseCameraProjection(cameraState));
|
||||
EXPECT_THAT(worldResult, IsClose(AZ::Vector3(10.1f, 0.0f, 0.0f)));
|
||||
}
|
||||
|
||||
@@ -175,7 +175,7 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenVector screenVector = ScreenPoint{100, 200} - ScreenPoint{10, 20};
|
||||
const ScreenVector screenVector = ScreenPoint{ 100, 200 } - ScreenPoint{ 10, 20 };
|
||||
EXPECT_EQ(screenVector, ScreenVector(90, 180));
|
||||
}
|
||||
|
||||
@@ -184,7 +184,7 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenPoint screenPoint = ScreenPoint{100, 200} + ScreenVector{50, 25};
|
||||
const ScreenPoint screenPoint = ScreenPoint{ 100, 200 } + ScreenVector{ 50, 25 };
|
||||
EXPECT_EQ(screenPoint, ScreenPoint(150, 225));
|
||||
}
|
||||
|
||||
@@ -193,7 +193,7 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenPoint screenPoint = ScreenPoint{120, 200} - ScreenVector{50, 20};
|
||||
const ScreenPoint screenPoint = ScreenPoint{ 120, 200 } - ScreenVector{ 50, 20 };
|
||||
EXPECT_EQ(screenPoint, ScreenPoint(70, 180));
|
||||
}
|
||||
|
||||
@@ -202,7 +202,7 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenVector screenVector = ScreenVector{100, 200} + ScreenVector{50, 25};
|
||||
const ScreenVector screenVector = ScreenVector{ 100, 200 } + ScreenVector{ 50, 25 };
|
||||
EXPECT_EQ(screenVector, ScreenVector(150, 225));
|
||||
}
|
||||
|
||||
@@ -211,7 +211,7 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenVector screenVector = ScreenVector{100, 200} - ScreenVector{50, 25};
|
||||
const ScreenVector screenVector = ScreenVector{ 100, 200 } - ScreenVector{ 50, 25 };
|
||||
EXPECT_EQ(screenVector, ScreenVector(50, 175));
|
||||
}
|
||||
|
||||
@@ -220,8 +220,8 @@ namespace UnitTest
|
||||
using AzFramework::ScreenPoint;
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
const ScreenPoint screenPoint = ScreenPoint{100, 200};
|
||||
const ScreenVector screenVector = ScreenVector{50, 25};
|
||||
const ScreenPoint screenPoint = ScreenPoint{ 100, 200 };
|
||||
const ScreenVector screenVector = ScreenVector{ 50, 25 };
|
||||
|
||||
const AZ::Vector2 fromScreenPoint = AzFramework::Vector2FromScreenPoint(screenPoint);
|
||||
const AZ::Vector2 fromScreenVector = AzFramework::Vector2FromScreenVector(screenVector);
|
||||
@@ -295,6 +295,58 @@ namespace UnitTest
|
||||
EXPECT_NEAR(AzFramework::ScreenVectorLength(ScreenVector(12, 15)), 19.20937f, 0.001f);
|
||||
}
|
||||
|
||||
TEST(ViewportScreen, ScreenVectorTransformedByScalarUpwards)
|
||||
{
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
auto screenVector = ScreenVector(5, 10);
|
||||
auto scaledScreenVector = screenVector * 2.0f;
|
||||
|
||||
EXPECT_EQ(scaledScreenVector, ScreenVector(10, 20));
|
||||
}
|
||||
|
||||
TEST(ViewportScreen, ScreenVectorTransformedByScalarWithRounding)
|
||||
{
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
auto screenVector = ScreenVector(1, 6);
|
||||
auto scaledScreenVector = screenVector * 0.1f;
|
||||
|
||||
// value less than 0.5 rounds down, greater than or equal to 0.5 rounds up
|
||||
EXPECT_EQ(scaledScreenVector, ScreenVector(0, 1));
|
||||
}
|
||||
|
||||
TEST(ViewportScreen, ScreenVectorTransformedByScalarWithRoundingAtHalfwayBoundary)
|
||||
{
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
auto screenVector = ScreenVector(5, 10);
|
||||
auto scaledScreenVector = screenVector * 0.1f;
|
||||
|
||||
// value less than 0.5 rounds down, greater than or equal to 0.5 rounds up
|
||||
EXPECT_EQ(scaledScreenVector, ScreenVector(1, 1));
|
||||
}
|
||||
|
||||
TEST(ViewportScreen, ScreenVectorTransformedByScalarDownwards)
|
||||
{
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
auto screenVector = ScreenVector(6, 12);
|
||||
auto scaledScreenVector = screenVector * 0.5f;
|
||||
|
||||
EXPECT_EQ(scaledScreenVector, ScreenVector(3, 6));
|
||||
}
|
||||
|
||||
TEST(ViewportScreen, ScreenVectorTransformedByScalarInplace)
|
||||
{
|
||||
using AzFramework::ScreenVector;
|
||||
|
||||
auto screenVector = ScreenVector(13, 37);
|
||||
screenVector *= 10.0f;
|
||||
|
||||
EXPECT_EQ(screenVector, ScreenVector(130, 370));
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Other tests
|
||||
TEST(ViewportScreen, CanGetCameraTransformFromCameraViewAndBack)
|
||||
|
||||
Reference in New Issue
Block a user