joshua
/
vphysics_jolt
mirror of https://github.com/Joshua-Ashton/VPhysics-Jolt
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Implement the interface PerformanceSettings

This commit is contained in:
Bagel™ 2022-09-08 06:28:44 -04:00
parent b4ef78acea
commit 6103fc5cbc
2 changed files with 79 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
vphysics_jolt/vjolt_environment.cpp
View File

@ -314,6 +314,8 @@ IPhysicsObject *JoltPhysicsEnvironment::CreatePolyObject( const CPhysCollide *pC
settings.mMassPropertiesOverride.mMass = params.mass;
//settings.mMassPropertiesOverride.mInertia = JPH::Mat44::sIdentity() * params.inertia;
settings.mOverrideMassProperties = JPH::EOverrideMassProperties::CalculateInertia; // JPH::EOverrideMassProperties::MassAndInertiaProvided;
settings.mMaxLinearVelocity = MaxVelocity();
settings.mMaxAngularVelocity = MaxAngularVelocity();
if ( m_bUseLinearCast )
settings.mMotionQuality = JPH::EMotionQuality::LinearCast;
@ -362,6 +364,8 @@ IPhysicsObject *JoltPhysicsEnvironment::CreateSphereObject( float radius, int ma
settings.mMassPropertiesOverride.mMass = params.mass;
//settings.mMassPropertiesOverride.mInertia = JPH::Mat44::sIdentity() * params.inertia;
settings.mOverrideMassProperties = JPH::EOverrideMassProperties::CalculateInertia;//JPH::EOverrideMassProperties::MassAndInertiaProvided;
settings.mMaxLinearVelocity = MaxVelocity();
settings.mMaxAngularVelocity = MaxAngularVelocity();
}
JPH::BodyInterface &bodyInterface = m_PhysicsSystem.GetBodyInterfaceNoLock();
@ -1177,11 +1181,73 @@ void JoltPhysicsEnvironment::SweepCollideable( const CPhysCollide *pCollide, con
void JoltPhysicsEnvironment::GetPerformanceSettings( physics_performanceparams_t *pOutput ) const
{
Log_Stub( LOG_VJolt );
*pOutput = m_PhysicsPerformanceParams;
}
void JoltPhysicsEnvironment::SetPerformanceSettings( const physics_performanceparams_t *pSettings )
{
Log_Stub( LOG_VJolt );
m_PhysicsPerformanceParams = *pSettings;
m_PhysicsSystem.GetBodies(m_CachedBodies);
for ( auto& id : m_CachedBodies )
{
JPH::Body* pBody = m_PhysicsSystem.GetBodyLockInterfaceNoLock().TryGetBody( id );
if ( pBody )
{
JPH::MotionProperties* pMotionProperties = pBody->GetMotionProperties();
if ( pMotionProperties )
{
pMotionProperties->SetMaxLinearVelocity( pSettings->maxVelocity );
pMotionProperties->SetMaxAngularVelocity( pSettings->maxAngularVelocity * M_PI_F / 180 );
}
}
}
}
inline int JoltPhysicsEnvironment::MaxCollisionsPerObjectPerTimestep() const
{
return m_PhysicsPerformanceParams.maxCollisionsPerObjectPerTimestep;
}
inline int JoltPhysicsEnvironment::MaxCollisionChecksPerTimestep() const
{
return m_PhysicsPerformanceParams.maxCollisionChecksPerTimestep;
}
inline float JoltPhysicsEnvironment::MaxVelocity() const
{
return m_PhysicsPerformanceParams.maxVelocity;
}
inline float JoltPhysicsEnvironment::MaxAngularVelocity() const
{
return m_PhysicsPerformanceParams.maxAngularVelocity;
}
inline float JoltPhysicsEnvironment::LookAheadTimeObjectsVsWorld() const
{
return m_PhysicsPerformanceParams.lookAheadTimeObjectsVsWorld;
}
inline float JoltPhysicsEnvironment::LookAheadTimeObjectsVsObject() const
{
return m_PhysicsPerformanceParams.lookAheadTimeObjectsVsObject;
}
inline float JoltPhysicsEnvironment::MinFrictionMass() const
{
return m_PhysicsPerformanceParams.minFrictionMass;
}
inline float JoltPhysicsEnvironment::MaxFrictionMass() const
{
return m_PhysicsPerformanceParams.maxFrictionMass;
}
//-------------------------------------------------------------------------------------------------

13
vphysics_jolt/vjolt_environment.h
View File

@ -128,6 +128,17 @@ public:
void GetPerformanceSettings( physics_performanceparams_t* pOutput ) const override;
void SetPerformanceSettings( const physics_performanceparams_t* pSettings ) override;
// physics params related
inline float MaxVelocity() const;
inline float MaxAngularVelocity() const;
// most likely will go unused
inline int MaxCollisionsPerObjectPerTimestep() const;
inline int MaxCollisionChecksPerTimestep() const;
inline float LookAheadTimeObjectsVsWorld() const;
inline float LookAheadTimeObjectsVsObject() const;
inline float MinFrictionMass() const;
inline float MaxFrictionMass() const;
void ReadStats( physics_stats_t* pOutput ) override;
void ClearStats() override;
@ -225,4 +236,6 @@ private:
bool m_EnableConstraintNotify = false;
mutable bool m_bActiveObjectCountFirst = true;
physics_performanceparams_t m_PhysicsPerformanceParams;
};