OMK::MKMHeadToTaskExtension Class Reference

#include <OMKMKMHeadToTaskExtension.h>

Inheritance diagram for OMK::MKMHeadToTaskExtension:

[legend]Collaboration diagram for OMK::MKMHeadToTaskExtension:

[legend]List of all members.

Protected Member Functions
virtual bool	loadExtensionParameters (const ConfigurationParameterDescriptor *node)
	Configuration parameters loader of Extension.
virtual void	preComputeParameters ()
	method.
Protected Attributes
AttributeT< bool >	_activate
AttributeT< float >	_speed
AttributeT< Type::Transform >	_target
Private Member Functions
	DECLARE_EXTENSION_FACTORY (MKMHeadToTaskExtension)

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Detailed Description

Definition at line 31 of file OMKMKMHeadToTaskExtension.h.

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Member Function Documentation

OMK::MKMHeadToTaskExtension::DECLARE_EXTENSION_FACTORY

(

MKMHeadToTaskExtension

)

[private]

bool MKMHeadToTaskExtension::loadExtensionParameters

(

const ConfigurationParameterDescriptor *

node

)

[protected, virtual]

Configuration parameters loader of Extension.

Parameters:

[in]

node

the root node of the configuration parameter, null if no node defined for the extension.

Returns:

should return true if all the parameters are well retrieved.

Overwrite this method to initialise the extension. This method allows the extension to get parameters of its own field.
Be careful, loadObjectParameters method is called before this method.
See How to configure an extension ? for details.

Reimplemented from OMK::Extension.

Definition at line 50 of file OMKMKMHeadToTaskExtension.cpp.

References _activate, _speed, _target, and OMK::IAttributeBaseT< PrmType >::loadParameters().

{
  // Retrieve all the parameters
  _activate.loadParameters( node, "Activation" ) ;
  _speed.loadParameters( node, "Speed" ) ;
  _target.loadParameters( node, "Target" ) ;

  return true ;
}

void MKMHeadToTaskExtension::preComputeParameters

(

)

[protected, virtual]

method.

This method is called by the extensible simulated object at each compute step. Its call takes place in the compute method just after the inputs were retrieved by the computeInputs method and before the output parameters will be computed by the computeParameters

Reimplemented from OMK::Extension.

Definition at line 59 of file OMKMKMHeadToTaskExtension.cpp.

References _activate, OMK::MKMHumano::_controlMesh, _speed, _target, OMK::IAttributeT< PrmType, ModelType, AccessorType >::get(), and OMK::ExtensionT< OMK::MKMHumano >::getOwner().

{
  // Waiting for the avatar master is intialised
  if( getOwner()->_avatarMaster.isInitialized() && _activate.get() )
  {
    Wm4::Vector3f target( _target.get().getTranslate() ) ;  
    mkm::CVector3 pos( getOwner()->_controlMesh.getPosition() ) ;
    float deltaX = -target.X() - pos[mkm::X] ;
    float deltaZ = target.Z() - pos[mkm::Y] ;
    getOwner()->_controlMesh.setOrientationToMoveToward( deltaX, deltaZ, _speed.get(), false ) ;
  }
}

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Member Data Documentation

AttributeT< bool > OMK::MKMHeadToTaskExtension::_activate [protected]

Definition at line 37 of file OMKMKMHeadToTaskExtension.h.

Referenced by loadExtensionParameters(), and preComputeParameters().

AttributeT< float > OMK::MKMHeadToTaskExtension::_speed [protected]

Definition at line 38 of file OMKMKMHeadToTaskExtension.h.

Referenced by loadExtensionParameters(), and preComputeParameters().

AttributeT< Type::Transform > OMK::MKMHeadToTaskExtension::_target [protected]

Definition at line 39 of file OMKMKMHeadToTaskExtension.h.

Referenced by loadExtensionParameters(), and preComputeParameters().

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