C++ BL_ArmatureObject类代码示例

void KX_ArmatureSensor::FindConstraint()
{
	m_constraint = NULL;

	if (m_gameobj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE) {
		BL_ArmatureObject* armobj = (BL_ArmatureObject*)m_gameobj;
		// get the persistent pose structure
		bPose* pose = armobj->GetOrigPose();
		bPoseChannel* pchan;
		bConstraint* pcon;
		// and locate the constraint
		for (pchan = (bPoseChannel*)pose->chanbase.first; pchan; pchan=(bPoseChannel*)pchan->next) {
			if (pchan->name == m_posechannel) {
				// now locate the constraint
				for (pcon = (bConstraint *)pchan->constraints.first; pcon; pcon = (bConstraint *)pcon->next) {
					if (pcon->name == m_constraintname) {
						if (pcon->flag & CONSTRAINT_DISABLE)
							/* this constraint is not valid, can't use it */
							break;
						m_constraint = pcon;
						break;
					}
				}
				break;
			}
		}
	}
}

void BL_ArmatureActuator::FindConstraint()
{
    m_constraint = NULL;

    if (m_gameobj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE) {
        BL_ArmatureObject* armobj = (BL_ArmatureObject*)m_gameobj;
        m_constraint = armobj->GetConstraint(m_posechannel, m_constraintname);
    }
}

PyObject *KX_ArmatureSensor::pyattr_get_constraint(void *self, const struct KX_PYATTRIBUTE_DEF *attrdef)
{
	KX_ArmatureSensor* sensor = static_cast<KX_ArmatureSensor*>(self);
	if (sensor->m_gameobj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE) {
		BL_ArmatureObject* armobj = (BL_ArmatureObject*)sensor->m_gameobj;
		BL_ArmatureConstraint* constraint = armobj->GetConstraint(sensor->m_posechannel, sensor->m_constraintname);
		if (constraint)
			return constraint->GetProxy();
	}
	Py_RETURN_NONE;
}

PyObject *BL_ArmatureObject::pyattr_get_channels(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
	BL_ArmatureObject *self = static_cast<BL_ArmatureObject *>(self_v);
	self->LoadChannels(); // make sure we have the channels
	return (new CListWrapper(self_v,
							 self->GetProxy(),
							 NULL,
							 bl_armature_object_get_channels_size_cb,
							 bl_armature_object_get_channels_item_cb,
							 bl_armature_object_get_channels_item_name_cb,
							 NULL))->NewProxy(true);
}

PyObject* BL_ActionActuator::PyGetChannel(PyObject* value) {
	char *string= _PyUnicode_AsString(value);
	
	if (!string) {
		PyErr_SetString(PyExc_TypeError, "expected a single string");
		return NULL;
	}
	
	bPoseChannel *pchan;
	
	if(m_userpose==NULL && m_pose==NULL) {
		BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
		obj->GetPose(&m_pose); /* Get the underlying pose from the armature */
	}
	
	// get_pose_channel accounts for NULL pose, run on both incase one exists but
	// the channel doesnt
	if(		!(pchan=get_pose_channel(m_userpose, string)) &&
			!(pchan=get_pose_channel(m_pose, string))  )
	{
		PyErr_SetString(PyExc_ValueError, "channel doesnt exist");
		return NULL;
	}

	PyObject *ret = PyTuple_New(3);
	
	PyObject *list = PyList_New(3); 
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->loc[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->loc[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->loc[2]));
	PyTuple_SET_ITEM(ret, 0, list);
	
	list = PyList_New(3);
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->size[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->size[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->size[2]));
	PyTuple_SET_ITEM(ret, 1, list);
	
	list = PyList_New(4);
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->quat[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->quat[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->quat[2]));
	PyList_SET_ITEM(list, 3, PyFloat_FromDouble(pchan->quat[3]));
	PyTuple_SET_ITEM(ret, 2, list);

	return ret;
/*
	return Py_BuildValue("([fff][fff][ffff])",
		pchan->loc[0], pchan->loc[1], pchan->loc[2],
		pchan->size[0], pchan->size[1], pchan->size[2],
		pchan->quat[0], pchan->quat[1], pchan->quat[2], pchan->quat[3] );
*/
}

BL_Action::BL_Action(class KX_GameObject* gameobj)
:
	m_action(NULL),
	m_pose(NULL),
	m_blendpose(NULL),
	m_blendinpose(NULL),
	m_ptrrna(NULL),
	m_obj(gameobj),
	m_startframe(0.f),
	m_endframe(0.f),
	m_endtime(0.f),
	m_localtime(0.f),
	m_blendin(0.f),
	m_blendframe(0.f),
	m_blendstart(0.f),
	m_speed(0.f),
	m_priority(0),
	m_playmode(0),
	m_ipo_flags(0),
	m_done(true),
	m_calc_localtime(true)
{
	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;

		m_ptrrna = new PointerRNA();
		RNA_id_pointer_create(&obj->GetArmatureObject()->id, m_ptrrna);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());

		if (shape_deformer)
		{
			m_ptrrna = new PointerRNA();
			RNA_id_pointer_create(&shape_deformer->GetKey()->id, m_ptrrna);
		}
	}
}

bool BL_ArmatureActuator::Update(double curtime, bool frame)
{
    // the only role of this actuator is to ensure that the armature pose will be evaluated
    bool result = false;
    bool bNegativeEvent = IsNegativeEvent();
    RemoveAllEvents();

    if (!bNegativeEvent) {
        BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
        switch (m_type) {
        case ACT_ARM_RUN:
            result = true;
            obj->UpdateTimestep(curtime);
            break;
        case ACT_ARM_ENABLE:
            if (m_constraint)
                m_constraint->ClrConstraintFlag(CONSTRAINT_OFF);
            break;
        case ACT_ARM_DISABLE:
            if (m_constraint)
                m_constraint->SetConstraintFlag(CONSTRAINT_OFF);
            break;
        case ACT_ARM_SETTARGET:
            if (m_constraint) {
                m_constraint->SetTarget(m_gametarget);
                m_constraint->SetSubtarget(m_gamesubtarget);
            }
            break;
        case ACT_ARM_SETWEIGHT:
            if (m_constraint)
                m_constraint->SetWeight(m_weight);
            break;
        case ACT_ARM_SETINFLUENCE:
            if (m_constraint)
                m_constraint->SetInfluence(m_influence);
            break;
        }
    }
    return result;
}

void BL_Action::Update(float curtime)
{
	// Don't bother if we're done with the animation
	if (m_done)
		return;

	curtime -= KX_KetsjiEngine::GetSuspendedDelta();

	// Grab the start time here so we don't end up with a negative m_localtime when
	// suspending and resuming scenes.
	if (m_starttime < 0)
		m_starttime = curtime;

	if (m_calc_localtime)
		SetLocalTime(curtime);
	else
	{
		ResetStartTime(curtime);
		m_calc_localtime = true;
	}

	// Handle wrap around
	if (m_localtime < min(m_startframe, m_endframe) || m_localtime > max(m_startframe, m_endframe)) {
		switch (m_playmode) {
			case ACT_MODE_PLAY:
				// Clamp
				m_localtime = m_endframe;
				m_done = true;
				break;
			case ACT_MODE_LOOP:
				// Put the time back to the beginning
				m_localtime = m_startframe;
				m_starttime = curtime;
				break;
			case ACT_MODE_PING_PONG:
				// Swap the start and end frames
				float temp = m_startframe;
				m_startframe = m_endframe;
				m_endframe = temp;

				m_starttime = curtime;

				break;
		}
	}

	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;
		obj->GetPose(&m_pose);

		// Extract the pose from the action
		{
			Object *arm = obj->GetArmatureObject();
			bPose *temp = arm->pose;

			arm->pose = m_pose;
			animsys_evaluate_action(m_ptrrna, m_action, NULL, m_localtime);

			arm->pose = temp;
		}

		// Handle blending between armature actions
		if (m_blendin && m_blendframe<m_blendin)
		{
			IncrementBlending(curtime);

			// Calculate weight
			float weight = 1.f - (m_blendframe/m_blendin);

			// Blend the poses
			game_blend_poses(m_pose, m_blendinpose, weight);
		}


		// Handle layer blending
		if (m_layer_weight >= 0)
		{
			obj->GetMRDPose(&m_blendpose);
			game_blend_poses(m_pose, m_blendpose, m_layer_weight);
		}

		obj->SetPose(m_pose);

		obj->SetActiveAction(NULL, 0, curtime);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());

		// Handle shape actions if we have any
		if (shape_deformer && shape_deformer->GetKey())
		{
			Key *key = shape_deformer->GetKey();


			animsys_evaluate_action(m_ptrrna, m_action, NULL, m_localtime);

			// Handle blending between shape actions
//.........这里部分代码省略.........

bool BL_Action::Play(const char* name,
					float start,
					float end,
					short priority,
					float blendin,
					short play_mode,
					float layer_weight,
					short ipo_flags,
					float playback_speed)
{

	// Only start playing a new action if we're done, or if
	// the new action has a higher priority
	if (!IsDone() && priority > m_priority)
		return false;
	m_priority = priority;
	bAction* prev_action = m_action;

	// First try to load the action
	m_action = (bAction*)KX_GetActiveScene()->GetLogicManager()->GetActionByName(name);
	if (!m_action)
	{
		printf("Failed to load action: %s\n", name);
		m_done = true;
		return false;
	}

	// If we have the same settings, don't play again
	// This is to resolve potential issues with pulses on sensors such as the ones
	// reported in bug #29412. The fix is here so it works for both logic bricks and Python.
	// However, this may eventually lead to issues where a user wants to override an already
	// playing action with the same action and settings. If this becomes an issue,
	// then this fix may have to be re-evaluated.
	if (!IsDone() && m_action == prev_action && m_startframe == start && m_endframe == end
			&& m_priority == priority && m_speed == playback_speed)
		return false;

	if (prev_action != m_action)
	{
		// First get rid of any old controllers
		ClearControllerList();

		// Create an SG_Controller
		SG_Controller *sg_contr = BL_CreateIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());

		// Extra controllers
		if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_LIGHT)
		{
			sg_contr = BL_CreateLampIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
			m_sg_contr_list.push_back(sg_contr);
			m_obj->GetSGNode()->AddSGController(sg_contr);
			sg_contr->SetObject(m_obj->GetSGNode());
		}
		else if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_CAMERA)
		{
			sg_contr = BL_CreateCameraIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
			m_sg_contr_list.push_back(sg_contr);
			m_obj->GetSGNode()->AddSGController(sg_contr);
			sg_contr->SetObject(m_obj->GetSGNode());
		}
	}
	
	m_ipo_flags = ipo_flags;
	InitIPO();

	// Setup blendin shapes/poses
	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;
		obj->GetMRDPose(&m_blendinpose);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());
		
		if (shape_deformer && shape_deformer->GetKey())
		{
			obj->GetShape(m_blendinshape);

			// Now that we have the previous blend shape saved, we can clear out the key to avoid any
			// further interference.
			KeyBlock *kb;
			for (kb=(KeyBlock*)shape_deformer->GetKey()->block.first; kb; kb=(KeyBlock*)kb->next)
				kb->curval = 0.f;
		}
	}

	// Now that we have an action, we have something we can play
	m_starttime = -1.f; // We get the start time on our first update
	m_startframe = m_localtime = start;
	m_endframe = end;
	m_blendin = blendin;
	m_playmode = play_mode;
	m_endtime = 0.f;
	m_blendframe = 0.f;
	m_blendstart = 0.f;
//.........这里部分代码省略.........

bool BL_Action::Play(const char* name,
					float start,
					float end,
					short priority,
					float blendin,
					short play_mode,
					float layer_weight,
					short ipo_flags,
					float playback_speed)
{

	// Only start playing a new action if we're done, or if
	// the new action has a higher priority
	if (priority != 0 && !IsDone() && priority >= m_priority)
		return false;
	m_priority = priority;
	bAction* prev_action = m_action;

	// First try to load the action
	m_action = (bAction*)KX_GetActiveScene()->GetLogicManager()->GetActionByName(name);
	if (!m_action)
	{
		printf("Failed to load action: %s\n", name);
		m_done = true;
		return false;
	}

	if (prev_action != m_action)
	{
		// First get rid of any old controllers
		ClearControllerList();

		// Create an SG_Controller
		SG_Controller *sg_contr = BL_CreateIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());

		// Extra controllers
		if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_LIGHT)
		{
			sg_contr = BL_CreateLampIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
			m_sg_contr_list.push_back(sg_contr);
			m_obj->GetSGNode()->AddSGController(sg_contr);
			sg_contr->SetObject(m_obj->GetSGNode());
		}
		else if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_CAMERA)
		{
			sg_contr = BL_CreateCameraIPO(m_action, m_obj, KX_GetActiveScene()->GetSceneConverter());
			m_sg_contr_list.push_back(sg_contr);
			m_obj->GetSGNode()->AddSGController(sg_contr);
			sg_contr->SetObject(m_obj->GetSGNode());
		}
	}
	
	m_ipo_flags = ipo_flags;
	InitIPO();

	// Setup blendin shapes/poses
	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;
		obj->GetMRDPose(&m_blendinpose);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());
		
		if (shape_deformer && shape_deformer->GetKey())
		{
			obj->GetShape(m_blendinshape);

			// Now that we have the previous blend shape saved, we can clear out the key to avoid any
			// further interference.
			KeyBlock *kb;
			for (kb=(KeyBlock*)shape_deformer->GetKey()->block.first; kb; kb=(KeyBlock*)kb->next)
				kb->curval = 0.f;
		}
	}

	// Now that we have an action, we have something we can play
	m_starttime = KX_GetActiveEngine()->GetFrameTime();
	m_startframe = m_localtime = start;
	m_endframe = end;
	m_blendin = blendin;
	m_playmode = play_mode;
	m_endtime = 0.f;
	m_blendframe = 0.f;
	m_blendstart = 0.f;
	m_speed = playback_speed;
	m_layer_weight = layer_weight;
	
	m_done = false;

	return true;
}

PyObject* BL_ActionActuator::PyGetChannel(PyObject* value)
{
	PyErr_SetString(PyExc_NotImplementedError, "BL_ActionActuator.getChannel() no longer works, please use BL_ArmatureObject.channels instead");
	return NULL;
#if 0 // XXX To be removed in a later version (first removed in 2.64)
	const char *string= _PyUnicode_AsString(value);

	if (GetParent()->GetGameObjectType() != SCA_IObject::OBJ_ARMATURE)
	{
		PyErr_SetString(PyExc_NotImplementedError, "actuator.getChannel(): Only armatures support channels");
		return NULL;
	}
	
	if (!string) {
		PyErr_SetString(PyExc_TypeError, "expected a single string");
		return NULL;
	}
	
	bPoseChannel *pchan;
	
	if (m_userpose==NULL && m_pose==NULL) {
		BL_ArmatureObject *obj = (BL_ArmatureObject*)GetParent();
		obj->GetPose(&m_pose); /* Get the underlying pose from the armature */
	}
	
	// BKE_pose_channel_find_name accounts for NULL pose, run on both in case one exists but
	// the channel doesnt
	if (		!(pchan=BKE_pose_channel_find_name(m_userpose, string)) &&
			!(pchan=BKE_pose_channel_find_name(m_pose, string))  )
	{
		PyErr_SetString(PyExc_ValueError, "channel doesnt exist");
		return NULL;
	}

	PyObject *ret = PyTuple_New(3);
	
	PyObject *list = PyList_New(3); 
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->loc[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->loc[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->loc[2]));
	PyTuple_SET_ITEM(ret, 0, list);
	
	list = PyList_New(3);
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->size[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->size[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->size[2]));
	PyTuple_SET_ITEM(ret, 1, list);
	
	list = PyList_New(4);
	PyList_SET_ITEM(list, 0, PyFloat_FromDouble(pchan->quat[0]));
	PyList_SET_ITEM(list, 1, PyFloat_FromDouble(pchan->quat[1]));
	PyList_SET_ITEM(list, 2, PyFloat_FromDouble(pchan->quat[2]));
	PyList_SET_ITEM(list, 3, PyFloat_FromDouble(pchan->quat[3]));
	PyTuple_SET_ITEM(ret, 2, list);

	return ret;
#if 0
	return Py_BuildValue("([fff][fff][ffff])",
		pchan->loc[0], pchan->loc[1], pchan->loc[2],
		pchan->size[0], pchan->size[1], pchan->size[2],
		pchan->quat[0], pchan->quat[1], pchan->quat[2], pchan->quat[3] );
#endif
#endif
}

	bool
KX_BoneParentRelation::
UpdateChildCoordinates(
	SG_Spatial * child,
	const SG_Spatial * parent,
	bool& parentUpdated
) {
	MT_assert(child != NULL);
	
	// This way of accessing child coordinates is a bit cumbersome
	// be nice to have non constant reference access to these values.

	const MT_Vector3 & child_scale = child->GetLocalScale();
	const MT_Point3 & child_pos = child->GetLocalPosition();
	const MT_Matrix3x3 & child_rotation = child->GetLocalOrientation();
	// we don't know if the armature has been updated or not, assume yes
	parentUpdated = true;

	// the childs world locations which we will update.
	
	MT_Vector3 child_w_scale;
	MT_Point3 child_w_pos;
	MT_Matrix3x3 child_w_rotation;
	
	bool valid_parent_transform = false;
	
	if (parent)
	{
		BL_ArmatureObject *armature = (BL_ArmatureObject*)(parent->GetSGClientObject());
		if (armature)
		{
			MT_Matrix4x4 parent_matrix;
			if (armature->GetBoneMatrix(m_bone, parent_matrix))
			{
				// Get the child's transform, and the bone matrix.
				MT_Matrix4x4 child_transform ( 
					MT_Transform(child_pos + MT_Vector3(0.0f, armature->GetBoneLength(m_bone), 0.0f), 
						child_rotation.scaled(
							child_scale[0], 
							child_scale[1], 
							child_scale[2])));
				
				// The child's world transform is parent * child
				parent_matrix = parent->GetWorldTransform() * parent_matrix;
				child_transform = parent_matrix * child_transform;
				
				// Recompute the child transform components from the transform.
				child_w_scale.setValue( 
					MT_Vector3(child_transform[0][0], child_transform[0][1], child_transform[0][2]).length(),
					MT_Vector3(child_transform[1][0], child_transform[1][1], child_transform[1][2]).length(),
					MT_Vector3(child_transform[2][0], child_transform[2][1], child_transform[2][2]).length());
				child_w_rotation.setValue(child_transform[0][0], child_transform[0][1], child_transform[0][2], 
					child_transform[1][0], child_transform[1][1], child_transform[1][2], 
					child_transform[2][0], child_transform[2][1], child_transform[2][2]);
				child_w_rotation.scale(1.0f/child_w_scale[0], 1.0f/child_w_scale[1], 1.0f/child_w_scale[2]);
					
				child_w_pos = MT_Point3(child_transform[0][3], child_transform[1][3], child_transform[2][3]);
					
				valid_parent_transform = true;
			}
		}
	} 
	
	if (valid_parent_transform)
	{
		child->SetWorldScale(child_w_scale);
		child->SetWorldPosition(child_w_pos);
		child->SetWorldOrientation(child_w_rotation);
	}
	else {
		child->SetWorldFromLocalTransform();
	}
	child->ClearModified();
	// this node must always be updated, so reschedule it for next time
	child->ActivateRecheduleUpdateCallback();
	return valid_parent_transform;
}

void BL_Action::Update(float curtime, bool applyToObject)
{
	/* Don't bother if we're done with the animation and if the animation was already applied to the object.
	 * of if the animation made a double update for the same time and that it was applied to the object.
	 */
	if ((m_done && m_appliedToObject) || (m_prevUpdate == curtime && m_appliedToObject)) {
		return;
	}
	m_prevUpdate = curtime;

	curtime -= (float)KX_KetsjiEngine::GetSuspendedDelta();

	if (m_calc_localtime)
		SetLocalTime(curtime);
	else
	{
		ResetStartTime(curtime);
		m_calc_localtime = true;
	}

	// Handle wrap around
	if (m_localframe < std::min(m_startframe, m_endframe) || m_localframe > std::max(m_startframe, m_endframe)) {
		switch (m_playmode) {
			case ACT_MODE_PLAY:
				// Clamp
				m_localframe = m_endframe;
				m_done = true;
				break;
			case ACT_MODE_LOOP:
				// Put the time back to the beginning
				m_localframe = m_startframe;
				m_starttime = curtime;
				break;
			case ACT_MODE_PING_PONG:
				// Swap the start and end frames
				float temp = m_startframe;
				m_startframe = m_endframe;
				m_endframe = temp;

				m_starttime = curtime;

				break;
		}
	}

	m_appliedToObject = applyToObject;
	// In case of culled armatures (doesn't requesting to transform the object) we only manages time.
	if (!applyToObject) {
		return;
	}

	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;

		if (m_layer_weight >= 0)
			obj->GetPose(&m_blendpose);

		// Extract the pose from the action
		obj->SetPoseByAction(m_tmpaction, m_localframe);

		// Handle blending between armature actions
		if (m_blendin && m_blendframe<m_blendin)
		{
			IncrementBlending(curtime);

			// Calculate weight
			float weight = 1.f - (m_blendframe/m_blendin);

			// Blend the poses
			obj->BlendInPose(m_blendinpose, weight, ACT_BLEND_BLEND);
		}


		// Handle layer blending
		if (m_layer_weight >= 0)
			obj->BlendInPose(m_blendpose, m_layer_weight, m_blendmode);

		obj->UpdateTimestep(curtime);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());

		// Handle shape actions if we have any
		if (shape_deformer && shape_deformer->GetKey())
		{
			Key *key = shape_deformer->GetKey();

			PointerRNA ptrrna;
			RNA_id_pointer_create(&key->id, &ptrrna);

			animsys_evaluate_action(&ptrrna, m_tmpaction, NULL, m_localframe);

			// Handle blending between shape actions
			if (m_blendin && m_blendframe < m_blendin)
			{
				IncrementBlending(curtime);

//.........这里部分代码省略.........

//.........这里部分代码省略.........
	sg_contr->SetObject(m_obj->GetSGNode());

	// World
	sg_contr = BL_CreateWorldIPO(m_action, kxscene->GetBlenderScene()->world, kxscene->GetSceneConverter());
	if (sg_contr) {
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());
	}

	// Try obcolor
	sg_contr = BL_CreateObColorIPO(m_action, m_obj, kxscene->GetSceneConverter());
	if (sg_contr) {
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());
	}

	// Now try materials
	for (int matidx = 1; matidx <= m_obj->GetBlenderObject()->totcol; ++matidx) {
		Material *mat = give_current_material(m_obj->GetBlenderObject(), matidx);
		if (!mat) {
			continue;
		}

		KX_BlenderSceneConverter *converter = kxscene->GetSceneConverter();
		RAS_IPolyMaterial *polymat = converter->FindCachedPolyMaterial(kxscene, mat);
		if (!polymat) {
			continue;
		}

		sg_contr = BL_CreateMaterialIpo(m_action, mat, polymat, m_obj, converter);
		if (sg_contr) {
			m_sg_contr_list.push_back(sg_contr);
			m_obj->GetSGNode()->AddSGController(sg_contr);
			sg_contr->SetObject(m_obj->GetSGNode());
		}
	}

	// Extra controllers
	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_LIGHT)
	{
		sg_contr = BL_CreateLampIPO(m_action, m_obj, kxscene->GetSceneConverter());
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());
	}
	else if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_CAMERA)
	{
		sg_contr = BL_CreateCameraIPO(m_action, m_obj, kxscene->GetSceneConverter());
		m_sg_contr_list.push_back(sg_contr);
		m_obj->GetSGNode()->AddSGController(sg_contr);
		sg_contr->SetObject(m_obj->GetSGNode());
	}
	
	m_ipo_flags = ipo_flags;
	InitIPO();

	// Setup blendin shapes/poses
	if (m_obj->GetGameObjectType() == SCA_IObject::OBJ_ARMATURE)
	{
		BL_ArmatureObject *obj = (BL_ArmatureObject*)m_obj;
		obj->GetPose(&m_blendinpose);
	}
	else
	{
		BL_DeformableGameObject *obj = (BL_DeformableGameObject*)m_obj;
		BL_ShapeDeformer *shape_deformer = dynamic_cast<BL_ShapeDeformer*>(obj->GetDeformer());
		
		if (shape_deformer && shape_deformer->GetKey())
		{
			obj->GetShape(m_blendinshape);

			// Now that we have the previous blend shape saved, we can clear out the key to avoid any
			// further interference.
			KeyBlock *kb;
			for (kb=(KeyBlock *)shape_deformer->GetKey()->block.first; kb; kb=(KeyBlock *)kb->next)
				kb->curval = 0.f;
		}
	}

	// Now that we have an action, we have something we can play
	m_starttime = KX_GetActiveEngine()->GetFrameTime() - kxscene->getSuspendedDelta();
	m_startframe = m_localframe = start;
	m_endframe = end;
	m_blendin = blendin;
	m_playmode = play_mode;
	m_blendmode = blend_mode;
	m_blendframe = 0.f;
	m_blendstart = 0.f;
	m_speed = playback_speed;
	m_layer_weight = layer_weight;
	
	m_done = false;
	m_appliedToObject = false;

	m_prevUpdate = -1.0f;

	return true;
}

CValue* BL_ArmatureObject::GetReplica()
{
	BL_ArmatureObject* replica = new BL_ArmatureObject(*this);
	replica->ProcessReplica();
	return replica;
}