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Public Member Functions | |
sphere_sensor_node (const node_type &type, const boost::shared_ptr< openvrml::scope > &scope) | |
Construct. | |
virtual | ~sphere_sensor_node () throw () |
Destroy. | |
virtual sphere_sensor_node * | to_sphere_sensor () const |
Cast to a sphere_sensor_node. | |
void | activate (double timeStamp, bool isActive, double *p) |
Activate or deactivate the sphere_sensor_node. | |
bool | isEnabled () const throw () |
Determine whether the SphereSensor is enabled. | |
Private Member Functions | |
virtual void | do_render_child (openvrml::viewer &viewer, rendering_context context) |
Render the node. | |
Private Attributes | |
exposedfield< sfbool > | auto_offset_ |
autoOffset exposedField. | |
exposedfield< sfbool > | enabled_ |
enabled exposedField. | |
exposedfield< sfrotation > | offset_ |
offset exposedField. | |
sfbool | is_active_ |
isActive eventOut value. | |
sfbool_emitter | is_active_emitter_ |
isActive eventOut emitter. | |
sfrotation | rotation_changed_ |
rotation_changed eventOut value. | |
sfrotation_emitter | rotation_changed_emitter_ |
rotation_changed eventOut emitter. | |
sfvec3f | track_point_changed_ |
trackPoint_changed eventOut. | |
sfvec3f_emitter | track_point_changed_emitter_ |
trackPoint_changed eventOut emitter. | |
sfvec3f | activationPoint |
The start point of a drag operation. | |
sfvec3f | centerPoint |
Center point. | |
mat4f | modelview |
Modelview matrix. | |
Friends | |
class | sphere_sensor_class |
Class object for SphereSensor instances. |
openvrml::vrml97_node::sphere_sensor_node::sphere_sensor_node | ( | const node_type & | type, | |
const boost::shared_ptr< openvrml::scope > & | scope | |||
) |
openvrml::vrml97_node::sphere_sensor_node::~sphere_sensor_node | ( | ) | throw () [virtual] |
Destroy.
sphere_sensor_node * openvrml::vrml97_node::sphere_sensor_node::to_sphere_sensor | ( | ) | const [virtual] |
void openvrml::vrml97_node::sphere_sensor_node::activate | ( | double | timestamp, | |
bool | isActive, | |||
double * | p | |||
) |
Activate or deactivate the sphere_sensor_node.
Activating a drag sensor means that the pointing device button has been depressed and a drag operation has been initiated. The sensor is deactivated when the button is released at the end of the operation.
timestamp | the current time. | |
isActive | true if the drag operation is in progress; false otherwise. | |
p | the pointing device position. |
bool openvrml::vrml97_node::sphere_sensor_node::isEnabled | ( | ) | const throw () |
Determine whether the SphereSensor is enabled.
true
if the SphereSensor is enabled; false
otherwise. void openvrml::vrml97_node::sphere_sensor_node::do_render_child | ( | openvrml::viewer & | viewer, | |
rendering_context | context | |||
) | [private, virtual] |
Render the node.
viewer | a Viewer. | |
context | a rendering context. |
Reimplemented from openvrml::child_node.
openvrml::vrml97_node::sphere_sensor_node::sphere_sensor_class [friend] |
Class object for SphereSensor instances.
autoOffset exposedField.
enabled exposedField.
offset exposedField.
isActive eventOut value.
isActive eventOut emitter.
rotation_changed eventOut value.
rotation_changed eventOut emitter.
trackPoint_changed eventOut.
trackPoint_changed eventOut emitter.
The start point of a drag operation.
Center point.
Modelview matrix.