#include <OgreSceneNode.h>
Public Types | |
typedef HashMap< String, MovableObject * > | ObjectMap |
typedef MapIterator< ObjectMap > | ObjectIterator |
typedef ConstMapIterator < ObjectMap > | ConstObjectIterator |
enum | TransformSpace { TS_LOCAL, TS_PARENT, TS_WORLD } |
Enumeration denoting the spaces which a transform can be relative to. More... | |
typedef HashMap< String, Node * > | ChildNodeMap |
typedef MapIterator< ChildNodeMap > | ChildNodeIterator |
typedef ConstMapIterator < ChildNodeMap > | ConstChildNodeIterator |
Public Member Functions | |
SceneNode (SceneManager *creator) | |
Constructor, only to be called by the creator SceneManager. | |
SceneNode (SceneManager *creator, const String &name) | |
Constructor, only to be called by the creator SceneManager. | |
~SceneNode () | |
virtual void | attachObject (MovableObject *obj) |
Adds an instance of a scene object to this node. | |
virtual unsigned short | numAttachedObjects (void) const |
Reports the number of objects attached to this node. | |
virtual MovableObject * | getAttachedObject (unsigned short index) |
Retrieves a pointer to an attached object. | |
virtual MovableObject * | getAttachedObject (const String &name) |
Retrieves a pointer to an attached object. | |
virtual MovableObject * | detachObject (unsigned short index) |
Detaches the indexed object from this scene node. | |
virtual void | detachObject (MovableObject *obj) |
Detaches an object by pointer. | |
virtual MovableObject * | detachObject (const String &name) |
Detaches the named object from this node and returns a pointer to it. | |
virtual void | detachAllObjects (void) |
Detaches all objects attached to this node. | |
virtual bool | isInSceneGraph (void) const |
Determines whether this node is in the scene graph, i.e. | |
virtual void | _notifyRootNode (void) |
Notifies this SceneNode that it is the root scene node. | |
virtual void | _update (bool updateChildren, bool parentHasChanged) |
Internal method to update the Node. | |
virtual void | _updateBounds (void) |
Tells the SceneNode to update the world bound info it stores. | |
virtual void | _findVisibleObjects (Camera *cam, RenderQueue *queue, VisibleObjectsBoundsInfo *visibleBounds, bool includeChildren=true, bool displayNodes=false, bool onlyShadowCasters=false) |
Internal method which locates any visible objects attached to this node and adds them to the passed in queue. | |
virtual const AxisAlignedBox & | _getWorldAABB (void) const |
Gets the axis-aligned bounding box of this node (and hence all subnodes). | |
virtual ObjectIterator | getAttachedObjectIterator (void) |
Retrieves an iterator which can be used to efficiently step through the objects attached to this node. | |
virtual ConstObjectIterator | getAttachedObjectIterator (void) const |
Retrieves an iterator which can be used to efficiently step through the objects attached to this node. | |
SceneManager * | getCreator (void) const |
Gets the creator of this scene node. | |
virtual void | removeAndDestroyChild (const String &name) |
This method removes and destroys the named child and all of its children. | |
virtual void | removeAndDestroyChild (unsigned short index) |
This method removes and destroys the child and all of its children. | |
virtual void | removeAndDestroyAllChildren (void) |
Removes and destroys all children of this node. | |
virtual void | showBoundingBox (bool bShow) |
Allows the showing of the node's bounding box. | |
virtual void | hideBoundingBox (bool bHide) |
Allows the overriding of the node's bounding box over the SceneManager's bounding box setting. | |
virtual void | _addBoundingBoxToQueue (RenderQueue *queue) |
Add the bounding box to the rendering queue. | |
virtual bool | getShowBoundingBox () const |
This allows scene managers to determine if the node's bounding box should be added to the rendering queue. | |
virtual SceneNode * | createChildSceneNode (const Vector3 &translate=Vector3::ZERO, const Quaternion &rotate=Quaternion::IDENTITY) |
Creates an unnamed new SceneNode as a child of this node. | |
virtual SceneNode * | createChildSceneNode (const String &name, const Vector3 &translate=Vector3::ZERO, const Quaternion &rotate=Quaternion::IDENTITY) |
Creates a new named SceneNode as a child of this node. | |
virtual void | findLights (LightList &destList, Real radius, uint32 lightMask=0xFFFFFFFF) const |
Allows retrieval of the nearest lights to the centre of this SceneNode. | |
virtual void | setFixedYawAxis (bool useFixed, const Vector3 &fixedAxis=Vector3::UNIT_Y) |
Tells the node whether to yaw around it's own local Y axis or a fixed axis of choice. | |
virtual void | yaw (const Radian &angle, TransformSpace relativeTo=TS_LOCAL) |
Rotate the node around the Y-axis. | |
virtual void | setDirection (Real x, Real y, Real z, TransformSpace relativeTo=TS_LOCAL, const Vector3 &localDirectionVector=Vector3::NEGATIVE_UNIT_Z) |
Sets the node's direction vector ie it's local -z. | |
virtual void | setDirection (const Vector3 &vec, TransformSpace relativeTo=TS_LOCAL, const Vector3 &localDirectionVector=Vector3::NEGATIVE_UNIT_Z) |
Sets the node's direction vector ie it's local -z. | |
virtual void | lookAt (const Vector3 &targetPoint, TransformSpace relativeTo, const Vector3 &localDirectionVector=Vector3::NEGATIVE_UNIT_Z) |
Points the local -Z direction of this node at a point in space. | |
virtual void | setAutoTracking (bool enabled, SceneNode *target=0, const Vector3 &localDirectionVector=Vector3::NEGATIVE_UNIT_Z, const Vector3 &offset=Vector3::ZERO) |
Enables / disables automatic tracking of another SceneNode. | |
virtual SceneNode * | getAutoTrackTarget (void) |
Get the auto tracking target for this node, if any. | |
virtual const Vector3 & | getAutoTrackOffset (void) |
Get the auto tracking offset for this node, if the node is auto tracking. | |
virtual const Vector3 & | getAutoTrackLocalDirection (void) |
Get the auto tracking local direction for this node, if it is auto tracking. | |
void | _autoTrack (void) |
Internal method used by OGRE to update auto-tracking cameras. | |
SceneNode * | getParentSceneNode (void) const |
Gets the parent of this SceneNode. | |
virtual void | setVisible (bool visible, bool cascade=true) |
Makes all objects attached to this node become visible / invisible. | |
virtual void | flipVisibility (bool cascade=true) |
Inverts the visibility of all objects attached to this node. | |
virtual void | setDebugDisplayEnabled (bool enabled, bool cascade=true) |
Tells all objects attached to this node whether to display their debug information or not. | |
virtual DebugRenderable * | getDebugRenderable () |
As Node::getDebugRenderable, except scaling is automatically determined. | |
const String & | getName (void) const |
Returns the name of the node. | |
virtual Node * | getParent (void) const |
Gets this node's parent (NULL if this is the root). | |
virtual const Quaternion & | getOrientation () const |
Returns a quaternion representing the nodes orientation. | |
virtual void | setOrientation (const Quaternion &q) |
Sets the orientation of this node via a quaternion. | |
virtual void | setOrientation (Real w, Real x, Real y, Real z) |
Sets the orientation of this node via quaternion parameters. | |
virtual void | resetOrientation (void) |
Resets the nodes orientation (local axes as world axes, no rotation). | |
virtual void | setPosition (const Vector3 &pos) |
Sets the position of the node relative to it's parent. | |
virtual void | setPosition (Real x, Real y, Real z) |
Sets the position of the node relative to it's parent. | |
virtual const Vector3 & | getPosition (void) const |
Gets the position of the node relative to it's parent. | |
virtual void | setScale (const Vector3 &scale) |
Sets the scaling factor applied to this node. | |
virtual void | setScale (Real x, Real y, Real z) |
Sets the scaling factor applied to this node. | |
virtual const Vector3 & | getScale (void) const |
Gets the scaling factor of this node. | |
virtual void | setInheritOrientation (bool inherit) |
Tells the node whether it should inherit orientation from it's parent node. | |
virtual bool | getInheritOrientation (void) const |
Returns true if this node is affected by orientation applied to the parent node. | |
virtual void | setInheritScale (bool inherit) |
Tells the node whether it should inherit scaling factors from it's parent node. | |
virtual bool | getInheritScale (void) const |
Returns true if this node is affected by scaling factors applied to the parent node. | |
virtual void | scale (const Vector3 &scale) |
Scales the node, combining it's current scale with the passed in scaling factor. | |
virtual void | scale (Real x, Real y, Real z) |
Scales the node, combining it's current scale with the passed in scaling factor. | |
virtual void | translate (const Vector3 &d, TransformSpace relativeTo=TS_PARENT) |
Moves the node along the Cartesian axes. | |
virtual void | translate (Real x, Real y, Real z, TransformSpace relativeTo=TS_PARENT) |
Moves the node along the Cartesian axes. | |
virtual void | translate (const Matrix3 &axes, const Vector3 &move, TransformSpace relativeTo=TS_PARENT) |
Moves the node along arbitrary axes. | |
virtual void | translate (const Matrix3 &axes, Real x, Real y, Real z, TransformSpace relativeTo=TS_PARENT) |
Moves the node along arbitrary axes. | |
virtual void | roll (const Radian &angle, TransformSpace relativeTo=TS_LOCAL) |
Rotate the node around the Z-axis. | |
virtual void | pitch (const Radian &angle, TransformSpace relativeTo=TS_LOCAL) |
Rotate the node around the X-axis. | |
virtual void | rotate (const Vector3 &axis, const Radian &angle, TransformSpace relativeTo=TS_LOCAL) |
Rotate the node around an arbitrary axis. | |
virtual void | rotate (const Quaternion &q, TransformSpace relativeTo=TS_LOCAL) |
Rotate the node around an aritrary axis using a Quarternion. | |
virtual Matrix3 | getLocalAxes (void) const |
Gets a matrix whose columns are the local axes based on the nodes orientation relative to it's parent. | |
virtual Node * | createChild (const Vector3 &translate=Vector3::ZERO, const Quaternion &rotate=Quaternion::IDENTITY) |
Creates an unnamed new Node as a child of this node. | |
virtual Node * | createChild (const String &name, const Vector3 &translate=Vector3::ZERO, const Quaternion &rotate=Quaternion::IDENTITY) |
Creates a new named Node as a child of this node. | |
virtual void | addChild (Node *child) |
Adds a (precreated) child scene node to this node. | |
virtual unsigned short | numChildren (void) const |
Reports the number of child nodes under this one. | |
virtual Node * | getChild (unsigned short index) const |
Gets a pointer to a child node. | |
virtual Node * | getChild (const String &name) const |
Gets a pointer to a named child node. | |
virtual ChildNodeIterator | getChildIterator (void) |
Retrieves an iterator for efficiently looping through all children of this node. | |
virtual ConstChildNodeIterator | getChildIterator (void) const |
Retrieves an iterator for efficiently looping through all children of this node. | |
virtual Node * | removeChild (unsigned short index) |
Drops the specified child from this node. | |
virtual Node * | removeChild (Node *child) |
Drops the specified child from this node. | |
virtual Node * | removeChild (const String &name) |
Drops the named child from this node. | |
virtual void | removeAllChildren (void) |
Removes all child Nodes attached to this node. | |
virtual void | _setDerivedPosition (const Vector3 &pos) |
Sets the final world position of the node directly. | |
virtual void | _setDerivedOrientation (const Quaternion &q) |
Sets the final world orientation of the node directly. | |
virtual const Quaternion & | _getDerivedOrientation (void) const |
Gets the orientation of the node as derived from all parents. | |
virtual const Vector3 & | _getDerivedPosition (void) const |
Gets the position of the node as derived from all parents. | |
virtual const Vector3 & | _getDerivedScale (void) const |
Gets the scaling factor of the node as derived from all parents. | |
virtual const Matrix4 & | _getFullTransform (void) const |
Gets the full transformation matrix for this node. | |
virtual void | setListener (Listener *listener) |
Sets a listener for this Node. | |
virtual Listener * | getListener (void) const |
Gets the current listener for this Node. | |
virtual void | setInitialState (void) |
Sets the current transform of this node to be the 'initial state' ie that position / orientation / scale to be used as a basis for delta values used in keyframe animation. | |
virtual void | resetToInitialState (void) |
Resets the position / orientation / scale of this node to it's initial state, see setInitialState for more info. | |
virtual const Vector3 & | getInitialPosition (void) const |
Gets the initial position of this node, see setInitialState for more info. | |
virtual Vector3 | convertWorldToLocalPosition (const Vector3 &worldPos) |
Gets the local position, relative to this node, of the given world-space position. | |
virtual Vector3 | convertLocalToWorldPosition (const Vector3 &localPos) |
Gets the world position of a point in the node local space useful for simple transforms that don't require a child node. | |
virtual Quaternion | convertWorldToLocalOrientation (const Quaternion &worldOrientation) |
Gets the local orientation, relative to this node, of the given world-space orientation. | |
virtual Quaternion | convertLocalToWorldOrientation (const Quaternion &localOrientation) |
Gets the world orientation of an orientation in the node local space useful for simple transforms that don't require a child node. | |
virtual const Quaternion & | getInitialOrientation (void) const |
Gets the initial orientation of this node, see setInitialState for more info. | |
virtual const Vector3 & | getInitialScale (void) const |
Gets the initial position of this node, see setInitialState for more info. | |
Real | getSquaredViewDepth (const Camera *cam) const |
Helper function, get the squared view depth. | |
virtual void | needUpdate (bool forceParentUpdate=false) |
To be called in the event of transform changes to this node that require it's recalculation. | |
virtual void | requestUpdate (Node *child, bool forceParentUpdate=false) |
Called by children to notify their parent that they need an update. | |
virtual void | cancelUpdate (Node *child) |
Called by children to notify their parent that they no longer need an update. | |
virtual DebugRenderable * | getDebugRenderable (Real scaling) |
Get a debug renderable for rendering the Node. | |
virtual void | setUserAny (const Any &anything) |
virtual const Any & | getUserAny (void) const |
UserObjectBindings & | getUserObjectBindings () |
Return an instance of user objects binding associated with this class. | |
const UserObjectBindings & | getUserObjectBindings () const |
Return an instance of user objects binding associated with this class. | |
void * | operator new (size_t sz, const char *file, int line, const char *func) |
operator new, with debug line info | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *ptr) |
placement operator new | |
void * | operator new[] (size_t sz, const char *file, int line, const char *func) |
array operator new, with debug line info | |
void * | operator new[] (size_t sz) |
void | operator delete (void *ptr) |
void | operator delete (void *ptr, void *) |
void | operator delete (void *ptr, const char *, int, const char *) |
void | operator delete[] (void *ptr) |
void | operator delete[] (void *ptr, const char *, int, const char *) |
Static Public Member Functions | |
static void | queueNeedUpdate (Node *n) |
Queue a 'needUpdate' call to a node safely. | |
static void | processQueuedUpdates (void) |
Process queued 'needUpdate' calls. | |
Protected Types | |
typedef set< Node * >::type | ChildUpdateSet |
typedef vector< Node * >::type | QueuedUpdates |
Protected Member Functions | |
void | updateFromParentImpl (void) const |
Class-specific implementation of _updateFromParent.
| |
Node * | createChildImpl (void) |
See Node. | |
Node * | createChildImpl (const String &name) |
See Node. | |
void | setParent (Node *parent) |
See Node. | |
virtual void | setInSceneGraph (bool inGraph) |
Internal method for setting whether the node is in the scene graph. | |
virtual void | _updateFromParent (void) const |
Triggers the node to update it's combined transforms. | |
Protected Attributes | |
ObjectMap | mObjectsByName |
WireBoundingBox * | mWireBoundingBox |
Pointer to a Wire Bounding Box for this Node. | |
bool | mShowBoundingBox |
Flag that determines if the bounding box of the node should be displayed. | |
bool | mHideBoundingBox |
SceneManager * | mCreator |
SceneManager which created this node. | |
AxisAlignedBox | mWorldAABB |
World-Axis aligned bounding box, updated only through _update. | |
bool | mYawFixed |
Whether to yaw around a fixed axis. | |
Vector3 | mYawFixedAxis |
Fixed axis to yaw around. | |
SceneNode * | mAutoTrackTarget |
Auto tracking target. | |
Vector3 | mAutoTrackOffset |
Tracking offset for fine tuning. | |
Vector3 | mAutoTrackLocalDirection |
Local 'normal' direction vector. | |
bool | mIsInSceneGraph |
Is this node a current part of the scene graph? | |
Node * | mParent |
Pointer to parent node. | |
ChildNodeMap | mChildren |
Collection of pointers to direct children; hashmap for efficiency. | |
ChildUpdateSet | mChildrenToUpdate |
List of children which need updating, used if self is not out of date but children are. | |
bool | mNeedParentUpdate |
Flag to indicate own transform from parent is out of date. | |
bool | mNeedChildUpdate |
Flag indicating that all children need to be updated. | |
bool | mParentNotified |
Flag indicating that parent has been notified about update request. | |
bool | mQueuedForUpdate |
Flag indicating that the node has been queued for update. | |
String | mName |
Friendly name of this node, can be automatically generated if you don't care. | |
Quaternion | mOrientation |
Stores the orientation of the node relative to it's parent. | |
Vector3 | mPosition |
Stores the position/translation of the node relative to its parent. | |
Vector3 | mScale |
Stores the scaling factor applied to this node. | |
bool | mInheritOrientation |
Stores whether this node inherits orientation from it's parent. | |
bool | mInheritScale |
Stores whether this node inherits scale from it's parent. | |
Quaternion | mDerivedOrientation |
Cached combined orientation. | |
Vector3 | mDerivedPosition |
Cached combined position. | |
Vector3 | mDerivedScale |
Cached combined scale. | |
Vector3 | mInitialPosition |
The position to use as a base for keyframe animation. | |
Quaternion | mInitialOrientation |
The orientation to use as a base for keyframe animation. | |
Vector3 | mInitialScale |
The scale to use as a base for keyframe animation. | |
Matrix4 | mCachedTransform |
Cached derived transform as a 4x4 matrix. | |
bool | mCachedTransformOutOfDate |
Listener * | mListener |
Node listener - only one allowed (no list) for size & performance reasons. | |
DebugRenderable * | mDebug |
UserObjectBindings | mUserObjectBindings |
User objects binding. | |
Static Protected Attributes | |
static NameGenerator | msNameGenerator |
Incremented count for next name extension. | |
static QueuedUpdates | msQueuedUpdates |
Definition at line 57 of file OgreSceneNode.h.
typedef HashMap<String, MovableObject*> Ogre::SceneNode::ObjectMap |
Definition at line 60 of file OgreSceneNode.h.
Definition at line 61 of file OgreSceneNode.h.
Definition at line 62 of file OgreSceneNode.h.
typedef HashMap<String, Node*> Ogre::Node::ChildNodeMap [inherited] |
Definition at line 76 of file OgreNode.h.
typedef MapIterator<ChildNodeMap> Ogre::Node::ChildNodeIterator [inherited] |
Definition at line 77 of file OgreNode.h.
typedef ConstMapIterator<ChildNodeMap> Ogre::Node::ConstChildNodeIterator [inherited] |
Definition at line 78 of file OgreNode.h.
typedef set<Node*>::type Ogre::Node::ChildUpdateSet [protected, inherited] |
Definition at line 129 of file OgreNode.h.
typedef vector<Node*>::type Ogre::Node::QueuedUpdates [protected, inherited] |
Definition at line 229 of file OgreNode.h.
enum Ogre::Node::TransformSpace [inherited] |
Enumeration denoting the spaces which a transform can be relative to.
TS_LOCAL | Transform is relative to the local space. |
TS_PARENT | Transform is relative to the space of the parent node. |
TS_WORLD | Transform is relative to world space. |
Definition at line 67 of file OgreNode.h.
Ogre::SceneNode::SceneNode | ( | SceneManager * | creator | ) |
Constructor, only to be called by the creator SceneManager.
Ogre::SceneNode::SceneNode | ( | SceneManager * | creator, | |
const String & | name | |||
) |
Constructor, only to be called by the creator SceneManager.
Ogre::SceneNode::~SceneNode | ( | ) |
void Ogre::SceneNode::updateFromParentImpl | ( | void | ) | const [protected, virtual] |
Class-specific implementation of _updateFromParent.
Reimplemented from Ogre::Node.
Node* Ogre::SceneNode::createChildImpl | ( | void | ) | [protected, virtual] |
void Ogre::SceneNode::setParent | ( | Node * | parent | ) | [protected, virtual] |
virtual void Ogre::SceneNode::setInSceneGraph | ( | bool | inGraph | ) | [protected, virtual] |
Internal method for setting whether the node is in the scene graph.
virtual void Ogre::SceneNode::attachObject | ( | MovableObject * | obj | ) | [virtual] |
Adds an instance of a scene object to this node.
virtual unsigned short Ogre::SceneNode::numAttachedObjects | ( | void | ) | const [virtual] |
Reports the number of objects attached to this node.
virtual MovableObject* Ogre::SceneNode::getAttachedObject | ( | unsigned short | index | ) | [virtual] |
Retrieves a pointer to an attached object.
virtual MovableObject* Ogre::SceneNode::getAttachedObject | ( | const String & | name | ) | [virtual] |
Retrieves a pointer to an attached object.
virtual MovableObject* Ogre::SceneNode::detachObject | ( | unsigned short | index | ) | [virtual] |
Detaches the indexed object from this scene node.
virtual void Ogre::SceneNode::detachObject | ( | MovableObject * | obj | ) | [virtual] |
Detaches an object by pointer.
virtual MovableObject* Ogre::SceneNode::detachObject | ( | const String & | name | ) | [virtual] |
Detaches the named object from this node and returns a pointer to it.
virtual void Ogre::SceneNode::detachAllObjects | ( | void | ) | [virtual] |
Detaches all objects attached to this node.
virtual bool Ogre::SceneNode::isInSceneGraph | ( | void | ) | const [virtual] |
Determines whether this node is in the scene graph, i.e.
whether it's ultimate ancestor is the root scene node.
Definition at line 163 of file OgreSceneNode.h.
virtual void Ogre::SceneNode::_notifyRootNode | ( | void | ) | [virtual] |
Notifies this SceneNode that it is the root scene node.
Definition at line 169 of file OgreSceneNode.h.
virtual void Ogre::SceneNode::_update | ( | bool | updateChildren, | |
bool | parentHasChanged | |||
) | [virtual] |
Internal method to update the Node.
updateChildren | If true, the update cascades down to all children. Specify false if you wish to update children separately, e.g. because of a more selective SceneManager implementation. | |
parentHasChanged | This flag indicates that the parent xform has changed, so the child should retrieve the parent's xform and combine it with its own even if it hasn't changed itself. |
Reimplemented from Ogre::Node.
virtual void Ogre::SceneNode::_updateBounds | ( | void | ) | [virtual] |
Tells the SceneNode to update the world bound info it stores.
virtual void Ogre::SceneNode::_findVisibleObjects | ( | Camera * | cam, | |
RenderQueue * | queue, | |||
VisibleObjectsBoundsInfo * | visibleBounds, | |||
bool | includeChildren = true , |
|||
bool | displayNodes = false , |
|||
bool | onlyShadowCasters = false | |||
) | [virtual] |
Internal method which locates any visible objects attached to this node and adds them to the passed in queue.
cam | The active camera | |
queue | The SceneManager's rendering queue | |
visibleBounds | bounding information created on the fly containing all visible objects by the camera | |
includeChildren | If true, the call is cascaded down to all child nodes automatically. | |
displayNodes | If true, the nodes themselves are rendered as a set of 3 axes as well as the objects being rendered. For debugging purposes. |
virtual const AxisAlignedBox& Ogre::SceneNode::_getWorldAABB | ( | void | ) | const [virtual] |
Gets the axis-aligned bounding box of this node (and hence all subnodes).
virtual ObjectIterator Ogre::SceneNode::getAttachedObjectIterator | ( | void | ) | [virtual] |
Retrieves an iterator which can be used to efficiently step through the objects attached to this node.
virtual ConstObjectIterator Ogre::SceneNode::getAttachedObjectIterator | ( | void | ) | const [virtual] |
Retrieves an iterator which can be used to efficiently step through the objects attached to this node.
SceneManager* Ogre::SceneNode::getCreator | ( | void | ) | const |
Gets the creator of this scene node.
Definition at line 247 of file OgreSceneNode.h.
virtual void Ogre::SceneNode::removeAndDestroyChild | ( | const String & | name | ) | [virtual] |
This method removes and destroys the named child and all of its children.
virtual void Ogre::SceneNode::removeAndDestroyChild | ( | unsigned short | index | ) | [virtual] |
This method removes and destroys the child and all of its children.
virtual void Ogre::SceneNode::removeAndDestroyAllChildren | ( | void | ) | [virtual] |
Removes and destroys all children of this node.
virtual void Ogre::SceneNode::showBoundingBox | ( | bool | bShow | ) | [virtual] |
Allows the showing of the node's bounding box.
virtual void Ogre::SceneNode::hideBoundingBox | ( | bool | bHide | ) | [virtual] |
Allows the overriding of the node's bounding box over the SceneManager's bounding box setting.
virtual void Ogre::SceneNode::_addBoundingBoxToQueue | ( | RenderQueue * | queue | ) | [virtual] |
Add the bounding box to the rendering queue.
virtual bool Ogre::SceneNode::getShowBoundingBox | ( | ) | const [virtual] |
This allows scene managers to determine if the node's bounding box should be added to the rendering queue.
virtual SceneNode* Ogre::SceneNode::createChildSceneNode | ( | const Vector3 & | translate = Vector3::ZERO , |
|
const Quaternion & | rotate = Quaternion::IDENTITY | |||
) | [virtual] |
Creates an unnamed new SceneNode as a child of this node.
translate | Initial translation offset of child relative to parent | |
rotate | Initial rotation relative to parent |
virtual SceneNode* Ogre::SceneNode::createChildSceneNode | ( | const String & | name, | |
const Vector3 & | translate = Vector3::ZERO , |
|||
const Quaternion & | rotate = Quaternion::IDENTITY | |||
) | [virtual] |
Creates a new named SceneNode as a child of this node.
translate | Initial translation offset of child relative to parent | |
rotate | Initial rotation relative to parent |
virtual void Ogre::SceneNode::findLights | ( | LightList & | destList, | |
Real | radius, | |||
uint32 | lightMask = 0xFFFFFFFF | |||
) | const [virtual] |
Allows retrieval of the nearest lights to the centre of this SceneNode.
destList | List to be populated with ordered set of lights; will be cleared by this method before population. | |
radius | Parameter to specify lights intersecting a given radius of this SceneNode's centre. | |
lightMask | The mask with which to include / exclude lights |
virtual void Ogre::SceneNode::setFixedYawAxis | ( | bool | useFixed, | |
const Vector3 & | fixedAxis = Vector3::UNIT_Y | |||
) | [virtual] |
Tells the node whether to yaw around it's own local Y axis or a fixed axis of choice.
useFixed | If true, the axis passed in the second parameter will always be the yaw axis no matter what the node orientation. If false, the node returns to it's default behaviour. | |
fixedAxis | The axis to use if the first parameter is true. |
virtual void Ogre::SceneNode::yaw | ( | const Radian & | angle, | |
TransformSpace | relativeTo = TS_LOCAL | |||
) | [virtual] |
virtual void Ogre::SceneNode::setDirection | ( | Real | x, | |
Real | y, | |||
Real | z, | |||
TransformSpace | relativeTo = TS_LOCAL , |
|||
const Vector3 & | localDirectionVector = Vector3::NEGATIVE_UNIT_Z | |||
) | [virtual] |
virtual void Ogre::SceneNode::setDirection | ( | const Vector3 & | vec, | |
TransformSpace | relativeTo = TS_LOCAL , |
|||
const Vector3 & | localDirectionVector = Vector3::NEGATIVE_UNIT_Z | |||
) | [virtual] |
virtual void Ogre::SceneNode::lookAt | ( | const Vector3 & | targetPoint, | |
TransformSpace | relativeTo, | |||
const Vector3 & | localDirectionVector = Vector3::NEGATIVE_UNIT_Z | |||
) | [virtual] |
virtual void Ogre::SceneNode::setAutoTracking | ( | bool | enabled, | |
SceneNode * | target = 0 , |
|||
const Vector3 & | localDirectionVector = Vector3::NEGATIVE_UNIT_Z , |
|||
const Vector3 & | offset = Vector3::ZERO | |||
) | [virtual] |
Enables / disables automatic tracking of another SceneNode.
enabled | If true, tracking will be enabled and the next parameter cannot be null. If false tracking will be disabled and the current orientation will be maintained. | |
target | Pointer to the SceneNode to track. Make sure you don't delete this SceneNode before turning off tracking (e.g. SceneManager::clearScene will delete it so be careful of this). Can be null if and only if the enabled param is false. | |
localDirectionVector | The local vector considered to be the usual 'direction' of the node; normally the local -Z but can be another direction. | |
offset | If supplied, this is the target point in local space of the target node instead of the origin of the target node. Good for fine tuning the look at point. |
virtual SceneNode* Ogre::SceneNode::getAutoTrackTarget | ( | void | ) | [virtual] |
virtual const Vector3& Ogre::SceneNode::getAutoTrackOffset | ( | void | ) | [virtual] |
Get the auto tracking offset for this node, if the node is auto tracking.
Definition at line 423 of file OgreSceneNode.h.
virtual const Vector3& Ogre::SceneNode::getAutoTrackLocalDirection | ( | void | ) | [virtual] |
Get the auto tracking local direction for this node, if it is auto tracking.
Definition at line 425 of file OgreSceneNode.h.
void Ogre::SceneNode::_autoTrack | ( | void | ) |
Internal method used by OGRE to update auto-tracking cameras.
virtual void Ogre::SceneNode::setVisible | ( | bool | visible, | |
bool | cascade = true | |||
) | [virtual] |
Makes all objects attached to this node become visible / invisible.
visible | Whether the objects are to be made visible or invisible | |
cascade | If true, this setting cascades into child nodes too. |
virtual void Ogre::SceneNode::flipVisibility | ( | bool | cascade = true |
) | [virtual] |
Inverts the visibility of all objects attached to this node.
cascade | If true, this setting cascades into child nodes too. |
virtual void Ogre::SceneNode::setDebugDisplayEnabled | ( | bool | enabled, | |
bool | cascade = true | |||
) | [virtual] |
Tells all objects attached to this node whether to display their debug information or not.
enabled | Whether the objects are to display debug info or not | |
cascade | If true, this setting cascades into child nodes too. |
virtual DebugRenderable* Ogre::SceneNode::getDebugRenderable | ( | ) | [virtual] |
As Node::getDebugRenderable, except scaling is automatically determined.
virtual void Ogre::Node::_updateFromParent | ( | void | ) | const [protected, virtual, inherited] |
Triggers the node to update it's combined transforms.
const String& Ogre::Node::getName | ( | void | ) | const [inherited] |
Returns the name of the node.
virtual Node* Ogre::Node::getParent | ( | void | ) | const [virtual, inherited] |
Gets this node's parent (NULL if this is the root).
virtual const Quaternion& Ogre::Node::getOrientation | ( | ) | const [virtual, inherited] |
Returns a quaternion representing the nodes orientation.
virtual void Ogre::Node::setOrientation | ( | const Quaternion & | q | ) | [virtual, inherited] |
Sets the orientation of this node via a quaternion.
Sets the orientation of this node via quaternion parameters.
virtual void Ogre::Node::resetOrientation | ( | void | ) | [virtual, inherited] |
Resets the nodes orientation (local axes as world axes, no rotation).
virtual void Ogre::Node::setPosition | ( | const Vector3 & | pos | ) | [virtual, inherited] |
Sets the position of the node relative to it's parent.
Sets the position of the node relative to it's parent.
virtual const Vector3& Ogre::Node::getPosition | ( | void | ) | const [virtual, inherited] |
Gets the position of the node relative to it's parent.
virtual void Ogre::Node::setScale | ( | const Vector3 & | scale | ) | [virtual, inherited] |
Sets the scaling factor applied to this node.
Sets the scaling factor applied to this node.
virtual const Vector3& Ogre::Node::getScale | ( | void | ) | const [virtual, inherited] |
Gets the scaling factor of this node.
virtual void Ogre::Node::setInheritOrientation | ( | bool | inherit | ) | [virtual, inherited] |
Tells the node whether it should inherit orientation from it's parent node.
inherit | If true, this node's orientation will be affected by its parent's orientation. If false, it will not be affected. |
virtual bool Ogre::Node::getInheritOrientation | ( | void | ) | const [virtual, inherited] |
Returns true if this node is affected by orientation applied to the parent node.
See setInheritOrientation for more info.
virtual void Ogre::Node::setInheritScale | ( | bool | inherit | ) | [virtual, inherited] |
Tells the node whether it should inherit scaling factors from it's parent node.
inherit | If true, this node's scale will be affected by its parent's scale. If false, it will not be affected. |
virtual bool Ogre::Node::getInheritScale | ( | void | ) | const [virtual, inherited] |
Returns true if this node is affected by scaling factors applied to the parent node.
virtual void Ogre::Node::scale | ( | const Vector3 & | scale | ) | [virtual, inherited] |
Scales the node, combining it's current scale with the passed in scaling factor.
Scales the node, combining it's current scale with the passed in scaling factor.
virtual void Ogre::Node::translate | ( | const Vector3 & | d, | |
TransformSpace | relativeTo = TS_PARENT | |||
) | [virtual, inherited] |
Moves the node along the Cartesian axes.
d | Vector with x,y,z values representing the translation. | |
relativeTo | The space which this transform is relative to. |
virtual void Ogre::Node::translate | ( | Real | x, | |
Real | y, | |||
Real | z, | |||
TransformSpace | relativeTo = TS_PARENT | |||
) | [virtual, inherited] |
Moves the node along the Cartesian axes.
x | ||
y | ||
z | Real x, y and z values representing the translation. | |
relativeTo | The space which this transform is relative to. |
virtual void Ogre::Node::translate | ( | const Matrix3 & | axes, | |
const Vector3 & | move, | |||
TransformSpace | relativeTo = TS_PARENT | |||
) | [virtual, inherited] |
Moves the node along arbitrary axes.
axes | A 3x3 Matrix containg 3 column vectors each representing the axes X, Y and Z respectively. In this format the standard cartesian axes would be expressed as: 1 0 0 0 1 0 0 0 1i.e. the identity matrix. | |
move | Vector relative to the axes above. | |
relativeTo | The space which this transform is relative to. |
virtual void Ogre::Node::translate | ( | const Matrix3 & | axes, | |
Real | x, | |||
Real | y, | |||
Real | z, | |||
TransformSpace | relativeTo = TS_PARENT | |||
) | [virtual, inherited] |
Moves the node along arbitrary axes.
axes | A 3x3 Matrix containg 3 column vectors each representing the axes X, Y and Z respectively. In this format the standard cartesian axes would be expressed as 1 0 0 0 1 0 0 0 1i.e. the identity matrix. | |
x,y,z | Translation components relative to the axes above. | |
relativeTo | The space which this transform is relative to. |
virtual void Ogre::Node::roll | ( | const Radian & | angle, | |
TransformSpace | relativeTo = TS_LOCAL | |||
) | [virtual, inherited] |
Rotate the node around the Z-axis.
virtual void Ogre::Node::pitch | ( | const Radian & | angle, | |
TransformSpace | relativeTo = TS_LOCAL | |||
) | [virtual, inherited] |
Rotate the node around the X-axis.
virtual void Ogre::Node::rotate | ( | const Vector3 & | axis, | |
const Radian & | angle, | |||
TransformSpace | relativeTo = TS_LOCAL | |||
) | [virtual, inherited] |
Rotate the node around an arbitrary axis.
virtual void Ogre::Node::rotate | ( | const Quaternion & | q, | |
TransformSpace | relativeTo = TS_LOCAL | |||
) | [virtual, inherited] |
Rotate the node around an aritrary axis using a Quarternion.
virtual Matrix3 Ogre::Node::getLocalAxes | ( | void | ) | const [virtual, inherited] |
Gets a matrix whose columns are the local axes based on the nodes orientation relative to it's parent.
virtual Node* Ogre::Node::createChild | ( | const Vector3 & | translate = Vector3::ZERO , |
|
const Quaternion & | rotate = Quaternion::IDENTITY | |||
) | [virtual, inherited] |
Creates an unnamed new Node as a child of this node.
translate | Initial translation offset of child relative to parent | |
rotate | Initial rotation relative to parent |
virtual Node* Ogre::Node::createChild | ( | const String & | name, | |
const Vector3 & | translate = Vector3::ZERO , |
|||
const Quaternion & | rotate = Quaternion::IDENTITY | |||
) | [virtual, inherited] |
Creates a new named Node as a child of this node.
translate | Initial translation offset of child relative to parent | |
rotate | Initial rotation relative to parent |
virtual void Ogre::Node::addChild | ( | Node * | child | ) | [virtual, inherited] |
Adds a (precreated) child scene node to this node.
If it is attached to another node, it must be detached first.
child | The Node which is to become a child node of this one |
virtual unsigned short Ogre::Node::numChildren | ( | void | ) | const [virtual, inherited] |
Reports the number of child nodes under this one.
virtual Node* Ogre::Node::getChild | ( | unsigned short | index | ) | const [virtual, inherited] |
Gets a pointer to a child node.
Gets a pointer to a named child node.
virtual ChildNodeIterator Ogre::Node::getChildIterator | ( | void | ) | [virtual, inherited] |
Retrieves an iterator for efficiently looping through all children of this node.
virtual ConstChildNodeIterator Ogre::Node::getChildIterator | ( | void | ) | const [virtual, inherited] |
Retrieves an iterator for efficiently looping through all children of this node.
virtual Node* Ogre::Node::removeChild | ( | unsigned short | index | ) | [virtual, inherited] |
Drops the specified child from this node.
Drops the specified child from this node.
Drops the named child from this node.
virtual void Ogre::Node::removeAllChildren | ( | void | ) | [virtual, inherited] |
Removes all child Nodes attached to this node.
Does not delete the nodes, just detaches them from this parent, potentially to be reattached elsewhere.
virtual void Ogre::Node::_setDerivedPosition | ( | const Vector3 & | pos | ) | [virtual, inherited] |
Sets the final world position of the node directly.
virtual void Ogre::Node::_setDerivedOrientation | ( | const Quaternion & | q | ) | [virtual, inherited] |
Sets the final world orientation of the node directly.
virtual const Quaternion& Ogre::Node::_getDerivedOrientation | ( | void | ) | const [virtual, inherited] |
Gets the orientation of the node as derived from all parents.
virtual const Vector3& Ogre::Node::_getDerivedPosition | ( | void | ) | const [virtual, inherited] |
Gets the position of the node as derived from all parents.
virtual const Vector3& Ogre::Node::_getDerivedScale | ( | void | ) | const [virtual, inherited] |
Gets the scaling factor of the node as derived from all parents.
virtual const Matrix4& Ogre::Node::_getFullTransform | ( | void | ) | const [virtual, inherited] |
Gets the full transformation matrix for this node.
virtual void Ogre::Node::setListener | ( | Listener * | listener | ) | [virtual, inherited] |
Sets a listener for this Node.
Definition at line 660 of file OgreNode.h.
virtual Listener* Ogre::Node::getListener | ( | void | ) | const [virtual, inherited] |
virtual void Ogre::Node::setInitialState | ( | void | ) | [virtual, inherited] |
Sets the current transform of this node to be the 'initial state' ie that position / orientation / scale to be used as a basis for delta values used in keyframe animation.
virtual void Ogre::Node::resetToInitialState | ( | void | ) | [virtual, inherited] |
Resets the position / orientation / scale of this node to it's initial state, see setInitialState for more info.
virtual const Vector3& Ogre::Node::getInitialPosition | ( | void | ) | const [virtual, inherited] |
Gets the initial position of this node, see setInitialState for more info.
virtual Vector3 Ogre::Node::convertWorldToLocalPosition | ( | const Vector3 & | worldPos | ) | [virtual, inherited] |
Gets the local position, relative to this node, of the given world-space position.
virtual Vector3 Ogre::Node::convertLocalToWorldPosition | ( | const Vector3 & | localPos | ) | [virtual, inherited] |
Gets the world position of a point in the node local space useful for simple transforms that don't require a child node.
virtual Quaternion Ogre::Node::convertWorldToLocalOrientation | ( | const Quaternion & | worldOrientation | ) | [virtual, inherited] |
Gets the local orientation, relative to this node, of the given world-space orientation.
virtual Quaternion Ogre::Node::convertLocalToWorldOrientation | ( | const Quaternion & | localOrientation | ) | [virtual, inherited] |
Gets the world orientation of an orientation in the node local space useful for simple transforms that don't require a child node.
virtual const Quaternion& Ogre::Node::getInitialOrientation | ( | void | ) | const [virtual, inherited] |
Gets the initial orientation of this node, see setInitialState for more info.
virtual const Vector3& Ogre::Node::getInitialScale | ( | void | ) | const [virtual, inherited] |
Gets the initial position of this node, see setInitialState for more info.
Helper function, get the squared view depth.
virtual void Ogre::Node::needUpdate | ( | bool | forceParentUpdate = false |
) | [virtual, inherited] |
To be called in the event of transform changes to this node that require it's recalculation.
forceParentUpdate | Even if the node thinks it has already told it's parent, tell it anyway |
Reimplemented in Ogre::Bone, and Ogre::TagPoint.
virtual void Ogre::Node::requestUpdate | ( | Node * | child, | |
bool | forceParentUpdate = false | |||
) | [virtual, inherited] |
Called by children to notify their parent that they need an update.
forceParentUpdate | Even if the node thinks it has already told it's parent, tell it anyway |
virtual void Ogre::Node::cancelUpdate | ( | Node * | child | ) | [virtual, inherited] |
Called by children to notify their parent that they no longer need an update.
virtual DebugRenderable* Ogre::Node::getDebugRenderable | ( | Real | scaling | ) | [virtual, inherited] |
Get a debug renderable for rendering the Node.
static void Ogre::Node::queueNeedUpdate | ( | Node * | n | ) | [static, inherited] |
Queue a 'needUpdate' call to a node safely.
static void Ogre::Node::processQueuedUpdates | ( | void | ) | [static, inherited] |
Process queued 'needUpdate' calls.
virtual void Ogre::Node::setUserAny | ( | const Any & | anything | ) | [virtual, inherited] |
Definition at line 749 of file OgreNode.h.
virtual const Any& Ogre::Node::getUserAny | ( | void | ) | const [virtual, inherited] |
Definition at line 754 of file OgreNode.h.
UserObjectBindings& Ogre::Node::getUserObjectBindings | ( | ) | [inherited] |
Return an instance of user objects binding associated with this class.
You can use it to associate one or more custom objects with this class instance.
Definition at line 760 of file OgreNode.h.
const UserObjectBindings& Ogre::Node::getUserObjectBindings | ( | ) | const [inherited] |
Return an instance of user objects binding associated with this class.
You can use it to associate one or more custom objects with this class instance.
Definition at line 766 of file OgreNode.h.
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, | |
const char * | file, | |||
int | line, | |||
const char * | func | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz | ) | [inherited] |
Definition at line 72 of file OgreMemoryAllocatedObject.h.
void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, | |
void * | ptr | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz, | |
const char * | file, | |||
int | line, | |||
const char * | func | |||
) | [inherited] |
void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz | ) | [inherited] |
Definition at line 90 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr | ) | [inherited] |
Definition at line 95 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, | |
void * | ||||
) | [inherited] |
Definition at line 101 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, | |
const char * | , | |||
int | , | |||
const char * | ||||
) | [inherited] |
Definition at line 107 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr | ) | [inherited] |
Definition at line 112 of file OgreMemoryAllocatedObject.h.
void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr, | |
const char * | , | |||
int | , | |||
const char * | ||||
) | [inherited] |
Definition at line 118 of file OgreMemoryAllocatedObject.h.
ObjectMap Ogre::SceneNode::mObjectsByName [protected] |
Definition at line 65 of file OgreSceneNode.h.
WireBoundingBox* Ogre::SceneNode::mWireBoundingBox [protected] |
bool Ogre::SceneNode::mShowBoundingBox [protected] |
Flag that determines if the bounding box of the node should be displayed.
Definition at line 70 of file OgreSceneNode.h.
bool Ogre::SceneNode::mHideBoundingBox [protected] |
Definition at line 71 of file OgreSceneNode.h.
SceneManager* Ogre::SceneNode::mCreator [protected] |
AxisAlignedBox Ogre::SceneNode::mWorldAABB [protected] |
World-Axis aligned bounding box, updated only through _update.
Definition at line 77 of file OgreSceneNode.h.
bool Ogre::SceneNode::mYawFixed [protected] |
Vector3 Ogre::SceneNode::mYawFixedAxis [protected] |
SceneNode* Ogre::SceneNode::mAutoTrackTarget [protected] |
Vector3 Ogre::SceneNode::mAutoTrackOffset [protected] |
Vector3 Ogre::SceneNode::mAutoTrackLocalDirection [protected] |
bool Ogre::SceneNode::mIsInSceneGraph [protected] |
Node* Ogre::Node::mParent [protected, inherited] |
ChildNodeMap Ogre::Node::mChildren [protected, inherited] |
Collection of pointers to direct children; hashmap for efficiency.
Definition at line 127 of file OgreNode.h.
ChildUpdateSet Ogre::Node::mChildrenToUpdate [mutable, protected, inherited] |
List of children which need updating, used if self is not out of date but children are.
Definition at line 131 of file OgreNode.h.
bool Ogre::Node::mNeedParentUpdate [mutable, protected, inherited] |
Flag to indicate own transform from parent is out of date.
Definition at line 133 of file OgreNode.h.
bool Ogre::Node::mNeedChildUpdate [mutable, protected, inherited] |
bool Ogre::Node::mParentNotified [mutable, protected, inherited] |
Flag indicating that parent has been notified about update request.
Definition at line 137 of file OgreNode.h.
bool Ogre::Node::mQueuedForUpdate [mutable, protected, inherited] |
Flag indicating that the node has been queued for update.
Definition at line 139 of file OgreNode.h.
String Ogre::Node::mName [protected, inherited] |
Friendly name of this node, can be automatically generated if you don't care.
Definition at line 142 of file OgreNode.h.
NameGenerator Ogre::Node::msNameGenerator [static, protected, inherited] |
Quaternion Ogre::Node::mOrientation [protected, inherited] |
Stores the orientation of the node relative to it's parent.
Definition at line 148 of file OgreNode.h.
Vector3 Ogre::Node::mPosition [protected, inherited] |
Stores the position/translation of the node relative to its parent.
Definition at line 151 of file OgreNode.h.
Vector3 Ogre::Node::mScale [protected, inherited] |
bool Ogre::Node::mInheritOrientation [protected, inherited] |
Stores whether this node inherits orientation from it's parent.
Definition at line 157 of file OgreNode.h.
bool Ogre::Node::mInheritScale [protected, inherited] |
Stores whether this node inherits scale from it's parent.
Definition at line 160 of file OgreNode.h.
Quaternion Ogre::Node::mDerivedOrientation [mutable, protected, inherited] |
Cached combined orientation.
Definition at line 172 of file OgreNode.h.
Vector3 Ogre::Node::mDerivedPosition [mutable, protected, inherited] |
Cached combined position.
Definition at line 181 of file OgreNode.h.
Vector3 Ogre::Node::mDerivedScale [mutable, protected, inherited] |
Cached combined scale.
Definition at line 190 of file OgreNode.h.
Vector3 Ogre::Node::mInitialPosition [protected, inherited] |
Quaternion Ogre::Node::mInitialOrientation [protected, inherited] |
Vector3 Ogre::Node::mInitialScale [protected, inherited] |
Matrix4 Ogre::Node::mCachedTransform [mutable, protected, inherited] |
bool Ogre::Node::mCachedTransformOutOfDate [mutable, protected, inherited] |
Definition at line 224 of file OgreNode.h.
Listener* Ogre::Node::mListener [protected, inherited] |
Node listener - only one allowed (no list) for size & performance reasons.
Definition at line 227 of file OgreNode.h.
QueuedUpdates Ogre::Node::msQueuedUpdates [static, protected, inherited] |
Definition at line 230 of file OgreNode.h.
DebugRenderable* Ogre::Node::mDebug [protected, inherited] |
Definition at line 232 of file OgreNode.h.
UserObjectBindings Ogre::Node::mUserObjectBindings [protected, inherited] |
Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sat Apr 24 18:06:11 2010