void CPhysicsObject::SetShadow( const Vector &maxVelocity, const AngularImpulse &maxAngularVelocity, bool allowPhysicsMovement, bool allowPhysicsRotation )
{
if ( m_pShadow )
{
m_pShadow->MaxSpeed( maxVelocity, maxAngularVelocity );
}
else
{
// m_pObject->get_core()->rot_speed_damp_factor = IVP_U_Float_Point( 1e5f, 1e5f, 1e5f );
m_shadowTempGravityDisable = false;
unsigned int flags = GetCallbackFlags() | CALLBACK_SHADOW_COLLISION;
flags &= ~CALLBACK_GLOBAL_FRICTION;
flags &= ~CALLBACK_GLOBAL_COLLIDE_STATIC;
SetCallbackFlags( flags );
IVP_Environment *pEnv = m_pObject->get_environment();
CPhysicsEnvironment *pVEnv = (CPhysicsEnvironment *)pEnv->client_data;
m_pShadow = pVEnv->CreateShadowController( this, allowPhysicsMovement, allowPhysicsRotation );
m_pShadow->MaxSpeed( maxVelocity, maxAngularVelocity );
SetRollingDrag( 0 );
EnableDrag( false );
if ( !allowPhysicsMovement )
{
EnableGravity( false );
}
}
}
void CPhysicsObject::SetShadow(float maxSpeed, float maxAngularSpeed, bool allowPhysicsMovement, bool allowPhysicsRotation) {
if (m_pShadow) {
m_pShadow->MaxSpeed(maxSpeed, maxAngularSpeed);
} else {
unsigned int flags = GetCallbackFlags() | CALLBACK_SHADOW_COLLISION;
flags &= ~CALLBACK_GLOBAL_FRICTION;
flags &= ~CALLBACK_GLOBAL_COLLIDE_STATIC;
SetCallbackFlags(flags);
m_pShadow = (CShadowController*)m_pEnv->CreateShadowController(this, allowPhysicsMovement, allowPhysicsRotation);
m_pShadow->MaxSpeed(maxSpeed, maxAngularSpeed);
}
}
void CPhysicsObject::InitFromTemplate( CPhysicsEnvironment *pEnvironment, void *pGameData, const vphysics_save_cphysicsobject_t &objectTemplate )
{
m_collideType = objectTemplate.collideType;
IVP_Template_Real_Object ivpObjectTemplate;
IVP_U_Quat rotation;
IVP_U_Point pos;
ConvertRotationToIVP( objectTemplate.angles, rotation );
ConvertPositionToIVP( objectTemplate.origin, pos );
ivpObjectTemplate.mass = objectTemplate.mass;
if ( objectTemplate.materialIndex >= 0 )
{
ivpObjectTemplate.material = physprops->GetIVPMaterial( objectTemplate.materialIndex );
}
else
{
ivpObjectTemplate.material = physprops->GetIVPMaterial( physprops->GetSurfaceIndex( "default" ) );
}
Assert( ivpObjectTemplate.material );
// HACKHACK: Pass this name in for debug
ivpObjectTemplate.set_name(objectTemplate.pName);
ivpObjectTemplate.set_nocoll_group_ident( NULL );
ivpObjectTemplate.physical_unmoveable = objectTemplate.isStatic ? IVP_TRUE : IVP_FALSE;
ivpObjectTemplate.rot_inertia_is_factor = IVP_TRUE;
ivpObjectTemplate.rot_inertia.set( 1,1,1 );
ivpObjectTemplate.rot_speed_damp_factor.set( objectTemplate.rotSpeedDamping, objectTemplate.rotSpeedDamping, objectTemplate.rotSpeedDamping );
ivpObjectTemplate.speed_damp_factor = objectTemplate.speedDamping;
IVP_U_Matrix massCenterMatrix;
massCenterMatrix.init();
const Vector *massOverride = 0;
if ( objectTemplate.massCenterOverride != vec3_origin )
{
IVP_U_Point center;
ConvertPositionToIVP( objectTemplate.massCenterOverride, center );
massCenterMatrix.shift_os( ¢er );
ivpObjectTemplate.mass_center_override = &massCenterMatrix;
massOverride = &objectTemplate.massCenterOverride;
}
IVP_Real_Object *realObject = NULL;
if ( m_collideType == COLLIDE_BALL )
{
IVP_Template_Ball ballTemplate;
ballTemplate.radius = ConvertDistanceToIVP( objectTemplate.sphereRadius );
realObject = pEnvironment->GetIVPEnvironment()->create_ball( &ballTemplate, &ivpObjectTemplate, &rotation, &pos );
}
else
{
const IVP_Compact_Surface *pSurface = (const IVP_Compact_Surface *)objectTemplate.pCollide;
IVP_SurfaceManager_Polygon *surman = new IVP_SurfaceManager_Polygon( pSurface );
realObject = pEnvironment->GetIVPEnvironment()->create_polygon(surman, &ivpObjectTemplate, &rotation, &pos);
}
Init( realObject, objectTemplate.materialIndex, objectTemplate.volume, objectTemplate.dragCoefficient, objectTemplate.dragCoefficient, massOverride );
SetInertia( objectTemplate.rotInertia );
// will wake up the object
if ( objectTemplate.velocity.LengthSqr() != 0 || objectTemplate.angVelocity.LengthSqr() != 0 )
{
Assert( !objectTemplate.isAsleep );
SetVelocity( &objectTemplate.velocity, &objectTemplate.angVelocity );
}
SetCallbackFlags( (unsigned short) objectTemplate.callbacks );
SetGameFlags( (unsigned short) objectTemplate.gameFlags );
SetGameData( pGameData );
SetContents( objectTemplate.contentsMask );
if ( objectTemplate.dragEnabled )
{
Assert( !objectTemplate.isStatic );
EnableDrag( true );
}
if ( !objectTemplate.motionEnabled )
{
Assert( !objectTemplate.isStatic );
EnableMotion( false );
}
if ( objectTemplate.isTrigger )
{
BecomeTrigger();
}
if ( !objectTemplate.gravityEnabled )
{
EnableGravity( false );
}
if ( objectTemplate.collisionEnabled )
{
EnableCollisions( true );
}
if ( !objectTemplate.isAsleep )
{
Assert( !objectTemplate.isStatic );
Wake();
}
m_pShadow = NULL;
}
