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Refactor Physics to separate PhysicsBackend

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#673
This commit is contained in:
Wojtek Figat
2022-01-20 23:28:43 +01:00
parent cf1af53ab8
commit 427846f73b
66 changed files with 4803 additions and 4327 deletions
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55
Source/Engine/Physics/Joints/DistanceJoint.cpp
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@@ -1,9 +1,8 @@
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
#include "DistanceJoint.h"
#include "Engine/Physics/PhysicsBackend.h"
#include "Engine/Serialization/Serialization.h"
#include "Engine/Physics/Utilities.h"
#include <ThirdParty/PhysX/extensions/PxDistanceJoint.h>
DistanceJoint::DistanceJoint(const SpawnParams& params)
: Joint(params)
@@ -18,13 +17,9 @@ void DistanceJoint::SetFlags(DistanceJointFlag value)
{
if (_flags == value)
return;
_flags = value;
if (_joint)
{
static_cast<PxDistanceJoint*>(_joint)->setDistanceJointFlags(static_cast<PxDistanceJointFlag::Enum>(value));
}
PhysicsBackend::SetDistanceJointFlags(_joint, value);
}
void DistanceJoint::SetMinDistance(float value)
@@ -32,13 +27,9 @@ void DistanceJoint::SetMinDistance(float value)
value = Math::Clamp(value, 0.0f, _maxDistance);
if (Math::NearEqual(value, _minDistance))
return;
_minDistance = value;
if (_joint)
{
static_cast<PxDistanceJoint*>(_joint)->setMinDistance(value);
}
PhysicsBackend::SetDistanceJointMinDistance(_joint, value);
}
void DistanceJoint::SetMaxDistance(float value)
@@ -46,13 +37,9 @@ void DistanceJoint::SetMaxDistance(float value)
value = Math::Max(_minDistance, value);
if (Math::NearEqual(value, _maxDistance))
return;
_maxDistance = value;
if (_joint)
{
static_cast<PxDistanceJoint*>(_joint)->setMaxDistance(value);
}
PhysicsBackend::SetDistanceJointMaxDistance(_joint, value);
}
void DistanceJoint::SetTolerance(float value)
@@ -60,32 +47,23 @@ void DistanceJoint::SetTolerance(float value)
value = Math::Max(0.1f, value);
if (Math::NearEqual(value, _tolerance))
return;
_tolerance = value;
if (_joint)
{
static_cast<PxDistanceJoint*>(_joint)->setTolerance(value);
}
PhysicsBackend::SetDistanceJointTolerance(_joint, value);
}
void DistanceJoint::SetSpringParameters(const SpringParameters& value)
{
if (value == _spring)
return;
_spring = value;
if (_joint)
{
static_cast<PxDistanceJoint*>(_joint)->setStiffness(value.Stiffness);
static_cast<PxDistanceJoint*>(_joint)->setDamping(value.Damping);
}
PhysicsBackend::SetDistanceJointSpring(_joint, value);
}
float DistanceJoint::GetCurrentDistance() const
{
return _joint ? static_cast<PxDistanceJoint*>(_joint)->getDistance() : 0.0f;
return _joint ? PhysicsBackend::GetDistanceJointDistance(_joint) : 0.0f;
}
#if USE_EDITOR
@@ -149,18 +127,13 @@ void DistanceJoint::Deserialize(DeserializeStream& stream, ISerializeModifier* m
DESERIALIZE_MEMBER(Damping, _spring.Damping);
}
PxJoint* DistanceJoint::CreateJoint(JointData& data)
void* DistanceJoint::CreateJoint(const PhysicsJointDesc& desc)
{
const PxTransform trans0(C2P(data.Pos0), C2P(data.Rot0));
const PxTransform trans1(C2P(data.Pos1), C2P(data.Rot1));
auto joint = PxDistanceJointCreate(*data.Physics, data.Actor0, trans0, data.Actor1, trans1);
joint->setMinDistance(_minDistance);
joint->setMaxDistance(_maxDistance);
joint->setTolerance(_tolerance);
joint->setDistanceJointFlags(static_cast<PxDistanceJointFlag::Enum>(_flags));
joint->setStiffness(_spring.Stiffness);
joint->setDamping(_spring.Damping);
void* joint = PhysicsBackend::CreateDistanceJoint(desc);
PhysicsBackend::SetDistanceJointFlags(joint, _flags);
PhysicsBackend::SetDistanceJointMinDistance(joint, _minDistance);
PhysicsBackend::SetDistanceJointMaxDistance(joint, _maxDistance);
PhysicsBackend::SetDistanceJointTolerance(joint, _tolerance);
PhysicsBackend::SetDistanceJointSpring(joint, _spring);
return joint;
}