bool RagdollCreate( ragdoll_t &ragdoll, const ragdollparams_t ¶ms, IPhysicsEnvironment *pPhysEnv )
{
RagdollCreateObjects( pPhysEnv, ragdoll, params );
if ( !ragdoll.listCount )
return false;
int forceBone = params.forceBoneIndex;
int i;
float totalMass = 0;
for ( i = 0; i < ragdoll.listCount; i++ )
{
totalMass += ragdoll.list[i].pObject->GetMass();
}
totalMass = max(totalMass,1);
// apply force to the model
Vector nudgeForce = params.forceVector;
Vector forcePosition = params.forcePosition;
// UNDONE: Test scaling the force by total mass on all bones
Assert( forceBone < ragdoll.listCount );
if ( forceBone >= 0 && forceBone < ragdoll.listCount )
{
ragdoll.list[forceBone].pObject->ApplyForceCenter( nudgeForce );
//nudgeForce *= 0.5;
ragdoll.list[forceBone].pObject->GetPosition( &forcePosition, NULL );
}
for ( i = 0; i < ragdoll.listCount; i++ )
{
PhysSetGameFlags( ragdoll.list[i].pObject, FVPHYSICS_PART_OF_RAGDOLL );
}
if ( forcePosition != vec3_origin )
{
for ( i = 0; i < ragdoll.listCount; i++ )
{
if ( forceBone != i )
{
float scale = ragdoll.list[i].pObject->GetMass() / totalMass;
ragdoll.list[i].pObject->ApplyForceOffset( scale * nudgeForce, forcePosition );
}
}
}
return true;
}
bool RagdollCreate( ragdoll_t &ragdoll, const ragdollparams_t ¶ms, IPhysicsCollision *pPhysCollision, IPhysicsEnvironment *pPhysEnv, IPhysicsSurfaceProps *pSurfaceDatabase )
{
RagdollCreateObjects( pPhysCollision, pPhysEnv, pSurfaceDatabase, ragdoll, params );
if ( !ragdoll.listCount )
return false;
int forceBone = params.forceBoneIndex;
int i;
float totalMass = 0;
for ( i = 0; i < ragdoll.listCount; i++ )
{
totalMass += ragdoll.list[i].pObject->GetMass();
}
totalMass = max(totalMass,1);
// distribute half to the forced bone, half to the rest of the model
Vector nudgeForce = params.forceVector;
if ( forceBone >= 0 && forceBone <= ragdoll.listCount )
{
nudgeForce *= 0.5;
ragdoll.list[forceBone].pObject->ApplyForceCenter( nudgeForce );
}
else if ( params.forcePosition != vec3_origin )
{
for ( i = 0; i < ragdoll.listCount; i++ )
{
float scale = ragdoll.list[i].pObject->GetMass() / totalMass;
ragdoll.list[i].pObject->ApplyForceOffset( scale * nudgeForce, params.forcePosition );
}
nudgeForce.Init();
}
RagdollApplyAnimationAsVelocity( ragdoll, params.pPrevBones, params.pCurrentBones, params.boneDt );
for ( i = 0; i < ragdoll.listCount; i++ )
{
float scale = ragdoll.list[i].pObject->GetMass() / totalMass;
ragdoll.list[i].pObject->ApplyForceCenter( scale * nudgeForce );
PhysSetGameFlags( ragdoll.list[i].pObject, FVPHYSICS_PART_OF_RAGDOLL );
}
return true;
}
bool RagdollCreate( ragdoll_t &ragdoll, const ragdollparams_t ¶ms, IPhysicsEnvironment *pPhysEnv )
{
RagdollCreateObjects( pPhysEnv, ragdoll, params );
if ( !ragdoll.listCount )
return false;
int forceBone = params.forceBoneIndex;
int i;
float totalMass = 0;
for ( i = 0; i < ragdoll.listCount; i++ )
{
totalMass += ragdoll.list[i].pObject->GetMass();
}
totalMass = MAX(totalMass,1);
// apply force to the model
Vector nudgeForce = params.forceVector;
Vector forcePosition = params.forcePosition;
// UNDONE: Test scaling the force by total mass on all bones
// UNDONE: forcebone can be out of range when a body part breaks off - it uses the shared force bone from the original model
// UNDONE: Remap this?
if ( forceBone >= 0 && forceBone < ragdoll.listCount )
{
ragdoll.list[forceBone].pObject->ApplyForceCenter( nudgeForce );
//nudgeForce *= 0.5;
ragdoll.list[forceBone].pObject->GetPosition( &forcePosition, NULL );
}
if ( forcePosition != vec3_origin )
{
for ( i = 0; i < ragdoll.listCount; i++ )
{
if ( forceBone != i )
{
float scale = ragdoll.list[i].pObject->GetMass() / totalMass;
ragdoll.list[i].pObject->ApplyForceOffset( scale * nudgeForce, forcePosition );
}
}
}
return true;
}
