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Add JoltPhysics3D for a performance test

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This commit is contained in:
SirLynix
2023-03-15 13:44:58 +01:00
committed by Jérôme Leclercq
parent bd4c2d6ee7
commit c5ac142888
40 changed files with 2555 additions and 95 deletions
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include/Nazara/JoltPhysics3D/JoltCollider3D.hpp Normal file
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// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
// This file is part of the "Nazara Engine - JoltPhysics3D module"
// For conditions of distribution and use, see copyright notice in Config.hpp
#pragma once
#ifndef NAZARA_JOLTPHYSICS3D_JOLTCOLLIDER3D_HPP
#define NAZARA_JOLTPHYSICS3D_JOLTCOLLIDER3D_HPP
#include <Nazara/Prerequisites.hpp>
#include <Nazara/Core/ObjectLibrary.hpp>
#include <Nazara/JoltPhysics3D/Config.hpp>
#include <Nazara/JoltPhysics3D/Enums.hpp>
#include <Nazara/Math/Box.hpp>
#include <Nazara/Math/Quaternion.hpp>
#include <Nazara/Math/Vector3.hpp>
#include <Nazara/Utils/Signal.hpp>
#include <Nazara/Utils/SparsePtr.hpp>
#include <memory>
namespace JPH
{
class ShapeSettings;
class BoxShapeSettings;
class CompoundShapeSettings;
class SphereShapeSettings;
}
namespace Nz
{
class PrimitiveList;
class StaticMesh;
struct Primitive;
class NAZARA_JOLTPHYSICS3D_API JoltCollider3D
{
public:
JoltCollider3D() = default;
JoltCollider3D(const JoltCollider3D&) = delete;
JoltCollider3D(JoltCollider3D&&) = delete;
virtual ~JoltCollider3D();
virtual void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix = Matrix4f::Identity()) const = 0;
virtual std::shared_ptr<StaticMesh> GenerateDebugMesh() const;
virtual JPH::ShapeSettings* GetShapeSettings() const = 0;
virtual JoltColliderType3D GetType() const = 0;
JoltCollider3D& operator=(const JoltCollider3D&) = delete;
JoltCollider3D& operator=(JoltCollider3D&&) = delete;
static std::shared_ptr<JoltCollider3D> Build(const PrimitiveList& list);
private:
static std::shared_ptr<JoltCollider3D> CreateGeomFromPrimitive(const Primitive& primitive);
};
class NAZARA_JOLTPHYSICS3D_API JoltBoxCollider3D final : public JoltCollider3D
{
public:
JoltBoxCollider3D(const Vector3f& lengths, float convexRadius = 0.f);
~JoltBoxCollider3D();
void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const override;
Vector3f GetLengths() const;
JPH::ShapeSettings* GetShapeSettings() const override;
JoltColliderType3D GetType() const override;
private:
std::unique_ptr<JPH::BoxShapeSettings> m_shapeSettings;
Vector3f m_lengths;
};
class NAZARA_JOLTPHYSICS3D_API JoltCompoundCollider3D final : public JoltCollider3D
{
public:
struct ChildCollider;
JoltCompoundCollider3D(std::vector<ChildCollider> childs);
~JoltCompoundCollider3D();
void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const override;
const std::vector<ChildCollider>& GetGeoms() const;
JPH::ShapeSettings* GetShapeSettings() const override;
JoltColliderType3D GetType() const override;
struct ChildCollider
{
std::shared_ptr<JoltCollider3D> collider;
Quaternionf rotation = Quaternionf::Identity();
Vector3f offset = Vector3f::Zero();
};
private:
std::unique_ptr<JPH::CompoundShapeSettings> m_shapeSettings;
std::vector<ChildCollider> m_childs;
};
class NAZARA_JOLTPHYSICS3D_API JoltSphereCollider3D final : public JoltCollider3D
{
public:
JoltSphereCollider3D(float radius);
~JoltSphereCollider3D();
void BuildDebugMesh(std::vector<Vector3f>& vertices, std::vector<UInt16>& indices, const Matrix4f& offsetMatrix) const override;
float GetRadius() const;
JPH::ShapeSettings* GetShapeSettings() const override;
JoltColliderType3D GetType() const override;
private:
std::unique_ptr<JPH::SphereShapeSettings> m_shapeSettings;
Vector3f m_position;
float m_radius;
};
}
#include <Nazara/JoltPhysics3D/JoltCollider3D.inl>
#endif // NAZARA_JOLTPHYSICS3D_JOLTCOLLIDER3D_HPP