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JoltPhysics3D: Fix crash when freeing compoites colliders

This commit is contained in:
SirLynix 2023-03-25 14:19:05 +01:00 committed by Jérôme Leclercq
parent b3595178a1
commit 2b0239b8f0
3 changed files with 22 additions and 3 deletions
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5
include/Nazara/JoltPhysics3D/JoltCollider3D.hpp
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@ -52,6 +52,7 @@ namespace Nz
protected:
template<typename T> const T* GetShapeSettingsAs() const;
void ResetShapeSettings();
template<typename T> void SetupShapeSettings(std::unique_ptr<T> shapeSettings);
private:
@ -80,7 +81,7 @@ namespace Nz
struct ChildCollider;
JoltCompoundCollider3D(std::vector<ChildCollider> childs);
~JoltCompoundCollider3D() = default;
~JoltCompoundCollider3D();
void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const override;
@ -118,7 +119,7 @@ namespace Nz
inline JoltTranslatedRotatedCollider3D(std::shared_ptr<JoltCollider3D> collider, const Vector3f& translation);
inline JoltTranslatedRotatedCollider3D(std::shared_ptr<JoltCollider3D> collider, const Quaternionf& rotation);
JoltTranslatedRotatedCollider3D(std::shared_ptr<JoltCollider3D> collider, const Vector3f& translation, const Quaternionf& rotation);
~JoltTranslatedRotatedCollider3D() = default;
~JoltTranslatedRotatedCollider3D();
void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const override;

3
include/Nazara/JoltPhysics3D/JoltCollider3D.inl
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@ -22,8 +22,9 @@ namespace Nz
template<typename T>
void JoltCollider3D::SetupShapeSettings(std::unique_ptr<T> shapeSettings)
{
assert(!m_shapeSettings);
shapeSettings->SetEmbedded(); // Call SetEmbedded on the template type to prevent compiler to resolve it outside of a file including Jolt
assert(!m_shapeSettings);
m_shapeSettings = std::move(shapeSettings);
}

17
src/Nazara/JoltPhysics3D/JoltCollider3D.cpp
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@ -62,6 +62,11 @@ namespace Nz
return nullptr;// std::make_shared<NullCollider3D>(); //< TODO
}
void JoltCollider3D::ResetShapeSettings()
{
m_shapeSettings.reset();
}
std::shared_ptr<JoltCollider3D> JoltCollider3D::CreateGeomFromPrimitive(const Primitive& primitive)
{
switch (primitive.type)
@ -156,6 +161,12 @@ namespace Nz
SetupShapeSettings(std::move(shapeSettings));
}
JoltCompoundCollider3D::~JoltCompoundCollider3D()
{
// We have to destroy shape settings first as it carries references on the inner colliders
ResetShapeSettings();
}
void JoltCompoundCollider3D::BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const
{
for (const auto& child : m_childs)
@ -199,6 +210,12 @@ namespace Nz
SetupShapeSettings(std::make_unique<JPH::RotatedTranslatedShapeSettings>(ToJolt(translation), ToJolt(rotation), m_collider->GetShapeSettings()));
}
JoltTranslatedRotatedCollider3D::~JoltTranslatedRotatedCollider3D()
{
// We have to destroy shape settings first as it carries references on the inner collider
ResetShapeSettings();
}
void JoltTranslatedRotatedCollider3D::BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const
{
const JPH::RotatedTranslatedShapeSettings* settings = GetShapeSettingsAs<JPH::RotatedTranslatedShapeSettings>();