//-----------------------------------------------
// updateParticlesNoActor :
//
//-----------------------------------------------
void CSceneParser::updateParticlesNoActor(float difTime, CParticle &particle, UAnimation &animation)
{
// Animate all instances.
for(uint i = 0; i < particle.IGPtr->getNumInstance(); ++i )
{
std::string iName = particle.IGPtr->getInstanceName(i);
UInstance instance = particle.IGPtr->getByName(iName);
if(!instance)
continue;
instance->setTransformMode(UTransformable::RotQuat);
// If the animation has no track of position.
UTrack* trackPos = animation.getTrackByName("PathPos");
if(!trackPos)
trackPos = animation.getTrackByName(string(iName + "." + "PathPos").c_str());
if(trackPos)
{
CVector pos;
trackPos->interpolate(difTime, pos);
instance->setPos(pos);
}
// If the animation has no track of rotation.
UTrack* trackRot = animation.getTrackByName("PathRotQuat");
if(!trackRot)
trackRot = animation.getTrackByName(string(iName + "." + "PathRotQuat").c_str());
if(trackRot)
{
CQuat rot;
if(trackRot->interpolate(difTime, rot))
instance->setRotQuat(rot);
else
nlwarning("CSceneParser::updateParticles : Not a Quat!");
}
}
}// updateParticlesNoActor //
//-----------------------------------------------
// updateParticlesActor :
//
//-----------------------------------------------
void CSceneParser::updateParticlesActor(float difTime, CParticle &particle, UAnimation &animation)
{
// Get the entity pointer.
CEntityCL *entity = getEntity(Sid(Sid::npc, (uint64)particle.Actor));
if(!entity)
{
nlwarning("CSceneParser::updateParticlesActor : cannot get the actor %d.", (uint64)particle.Actor);
return;
}
// If the entity has no skeleton -> Next particle.
if(!entity->skeleton())
{
nlwarning("The particle follow an entity %d without a skeleton.", (uint64)particle.Actor);
return;
}
// Matrix 90°
CMatrix m90;
m90.identity();
m90.rotateZ((float)(Pi/2.0));
// Matrix of the entity.
CMatrix mChar = entity->skeleton()->getMatrix();
mChar.setPos(entity->pos());
// Animate all instances.
for(uint i = 0; i < particle.IGPtr->getNumInstance(); ++i )
{
std::string iName = particle.IGPtr->getInstanceName(i);
UInstance instance = particle.IGPtr->getByName(iName);
if(!instance)
continue;
instance->setTransformMode(UTransformable::RotQuat);
CMatrix mAnim;
mAnim.identity();
// If the animation has no track of position.
UTrack* trackPos = animation.getTrackByName("PathPos");
if(!trackPos)
trackPos = animation.getTrackByName(string(iName + "." + "PathPos").c_str());
if(trackPos)
{
CVector pos;
trackPos->interpolate(difTime, pos);
mAnim.setPos(pos);
}
// If the animation has no track of rotation.
UTrack* trackRot = animation.getTrackByName("PathRotQuat");
if(!trackRot)
trackRot = animation.getTrackByName(string(iName + "." + "PathRotQuat").c_str());
if(trackRot)
{
CQuat rot;
trackPos->interpolate(difTime, rot);
mAnim.setRot(rot);
}
CMatrix mFinal = mChar * m90 * mAnim;
instance->setPos(mFinal.getPos());
instance->setRotQuat(mFinal.getRot());
}
}// updateParticlesActor //
