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Fixed editor crash using cylinder shape component (#5037)

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Fixed cylinder shape by considering shape config list to be empty.

The crash came from clearing shape config list when cylinder height is zero, but when the height is restored to zero it was expecting an element in the list.

The code to set the shape configuration was the same for many shape types, so it has been refactored to a helper function.

Fixes #4999
This commit is contained in:
moraaar
2021-10-27 13:34:43 +01:00
committed by GitHub
parent 049112d8fa
commit a29623e5f0
3 changed files with 73 additions and 55 deletions
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Gems/PhysX/Code/Tests/ShapeColliderComponentTests.cpp
+39 -1
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@@ -320,7 +320,7 @@ namespace PhysXEditorTests
TEST_F(PhysXEditorFixture, EditorShapeColliderComponent_ShapeColliderWithCylinderWithNullHeight_HandledGracefully)
{
ValidateInvalidEditorShapeColliderComponentParams(0.f, 1.f);
ValidateInvalidEditorShapeColliderComponentParams(1.f, 0.f);
}
TEST_F(PhysXEditorFixture, EditorShapeColliderComponent_ShapeColliderWithCylinderWithNullRadiusAndNullHeight_HandledGracefully)
@@ -338,6 +338,44 @@ namespace PhysXEditorTests
ValidateInvalidEditorShapeColliderComponentParams(0.f, -1.f);
}
TEST_F(PhysXEditorFixture, EditorShapeColliderComponent_ShapeColliderWithCylinderSwitchingFromNullHeightToValidHeight_HandledGracefully)
{
// create an editor entity with a shape collider component and a cylinder shape component
EntityPtr editorEntity = CreateInactiveEditorEntity("ShapeColliderComponentEditorEntity");
editorEntity->CreateComponent<PhysX::EditorShapeColliderComponent>();
editorEntity->CreateComponent(LmbrCentral::EditorCylinderShapeComponentTypeId);
editorEntity->Activate();
const float validRadius = 1.0f;
const float nullHeight = 0.0f;
const float validHeight = 1.0f;
LmbrCentral::CylinderShapeComponentRequestsBus::Event(editorEntity->GetId(),
&LmbrCentral::CylinderShapeComponentRequests::SetRadius, validRadius);
{
UnitTest::ErrorHandler dimensionWarningHandler("Negative or zero cylinder dimensions are invalid");
UnitTest::ErrorHandler colliderWarningHandler("No Collider or Shape information found when creating Rigid body");
LmbrCentral::CylinderShapeComponentRequestsBus::Event(editorEntity->GetId(),
&LmbrCentral::CylinderShapeComponentRequests::SetHeight, nullHeight);
EXPECT_EQ(dimensionWarningHandler.GetExpectedWarningCount(), 1);
EXPECT_EQ(colliderWarningHandler.GetExpectedWarningCount(), 1);
}
{
UnitTest::ErrorHandler dimensionWarningHandler("Negative or zero cylinder dimensions are invalid");
UnitTest::ErrorHandler colliderWarningHandler("No Collider or Shape information found when creating Rigid body");
LmbrCentral::CylinderShapeComponentRequestsBus::Event(editorEntity->GetId(),
&LmbrCentral::CylinderShapeComponentRequests::SetHeight, validHeight);
EXPECT_EQ(dimensionWarningHandler.GetExpectedWarningCount(), 0);
EXPECT_EQ(colliderWarningHandler.GetExpectedWarningCount(), 0);
}
}
TEST_F(PhysXEditorFixture, EditorShapeColliderComponent_ShapeColliderWithBoxAndRigidBody_CorrectRuntimeComponents)
{
// create an editor entity with a shape collider component and a box shape component