This node linearly interpolates among a list of MFVec3f values to produce an MFVec3f value_changed event. More...
#include <H3D/CoordinateInterpolator.h>
Inheritance diagram for H3D::CoordinateInterpolator:
Classes | |
| struct | MFValue |
| The SFValue field updates the interpolated value from the fields routed to it. More... | |
Public Member Functions | |
| CoordinateInterpolator (Inst< SFNode > _metadata=0, Inst< SFFloat > _set_fraction=0, Inst< MFFloat > _key=0, Inst< MFVec3f > _keyValue=0, Inst< MFValue > _value_changed=0) | |
| Constructor. | |
 Public Member Functions inherited from H3D::X3DInterpolatorNode | |
| X3DInterpolatorNode (Inst< SFNode > _metadata=0, Inst< SFFloat > _set_fraction=0, Inst< MFFloat > _key=0) | |
| Constructor. | |
| int | lookupKey (H3DFloat f, H3DFloat &w) |
| Utility function for Interpolator nodes to be able to find the index for the key pair to interpolate between for a given fraction value f. More... | |
| Public Member Functions inherited from H3D::X3DChildNode | |
| X3DChildNode (Inst< SFNode > _metadata=0) | |
| Constructor. | |
| Public Member Functions inherited from H3D::X3DNode | |
| X3DNode (Inst< SFNode > _metadata=0) | |
| Constructor. | |
| X3DMetadataObject * | getMetadataByName (const string &_name) |
| Given a name, the first X3DMetadataObject in the metadata field that matches that name is returned. More... | |
| Public Member Functions inherited from H3D::Node | |
| Node () | |
| Constructor. | |
| virtual Node * | clone (bool deepCopy=true, DeepCopyMap *deepCopyMap=NULL) |
| Returns a new instance of this node type with the same state as this one. More... | |
| virtual | ~Node () |
| Destructor. | |
| X3DPrototypeInstance * | getProtoInstanceParent () |
| If this node is the root node in the proto body of a X3DPrototypeInstance then this will return that node. More... | |
| void | setProtoInstanceParent (X3DPrototypeInstance *p) |
| Set the X3DPrototypeInstance this node is the the root node if applicaple. | |
| virtual void | render () |
| the render() function is used for the depth-first rendering traversal of the scene-graph. More... | |
| virtual void | traverseSG (TraverseInfo &ti) |
| traverseSG is called once per scenegraph loop on the scene in order to traverse the scenegraph. More... | |
| virtual bool | lineIntersect (const Vec3f &from, const Vec3f &to, LineIntersectResult &result) |
| Detect intersection between a line segment and the Node. More... | |
| virtual void | closestPoint (const Vec3f &p, NodeIntersectResult &result) |
| Find closest point on Node to p. More... | |
| virtual bool | movingSphereIntersect (H3DFloat radius, const Vec3f &from, const Vec3f &to, NodeIntersectResult &result) |
| Detect collision between a moving sphere and the Node. More... | |
| virtual string | defaultXMLContainerField () |
| Returns the default xml containerField attribute value. More... | |
| virtual Field * | getField (const string &_name) const |
| return a pointer to the field specified by name within this instance | |
| int | addDestructCallback (void(*func)(Node *, void *), void *args) |
| Add a callback function to be run on destruction of node. More... | |
| int | removeDestructCallback (void(*func)(Node *, void *), void *args) |
| Add a callback function to be run on destruction of node. More... | |
Public Attributes | |
| H3DUniquePtr< MFVec3f > | keyValue |
| The values to interpolate between. More... | |
| H3DUniquePtr< MFValue > | value_changed |
| The linearly interpolated result value. More... | |
| Public Attributes inherited from H3D::X3DInterpolatorNode | |
| H3DUniquePtr< SFFloat > | set_fraction |
| The set_fraction inputOnly field receives an SFFloat event and causes the interpolator node function to evaluate, resulting in a value_changed output event of the specified type with the same timestamp as the set_fraction event. More... | |
| H3DUniquePtr< MFFloat > | key |
| The key field contains the list of key times, which could appear as: key [0 0.25 0.65 0.75 1] to indicate there are five key frames in this node. More... | |
| Public Attributes inherited from H3D::X3DNode | |
| H3DUniquePtr< SFNode > | metadata |
| Meta data about the node. More... | |
Static Public Attributes | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for the node. | |
| Static Public Attributes inherited from H3D::X3DInterpolatorNode | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for this node. | |
| Static Public Attributes inherited from H3D::X3DNode | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for this node. | |
Additional Inherited Members | |
| Public Types inherited from H3D::Node | |
| typedef std::map< Node *, Node * > | DeepCopyMap |
| A map type used during a deep copy clone() to map from original nodes to cloned nodes. | |
| Static Public Member Functions inherited from H3D::Node | |
| static unsigned int | nrNodesAlive () |
| Returns the nr of nodes currently alive, i.e. nodes created but not destructed. | |
| static int | nrNodesCreated () |
| Returns the number of nodes created in total since the start of the program. | |
| Protected Member Functions inherited from H3D::Node | |
| void | cloneFieldValue (Field &_from, Field &_to, bool deepCopy, DeepCopyMap &deepCopyMap) |
| A helper function for the clone() method. More... | |
| Static Protected Member Functions inherited from H3D::Node | |
| static Node * | getClonedInstance (Node *original, bool deepCopy, DeepCopyMap &deepCopyMap) |
| A helper function for nodes that implement clone() More... | |
Detailed Description
This node linearly interpolates among a list of MFVec3f values to produce an MFVec3f value_changed event.
The number of coordinates in the keyValue field shall be an integer multiple of the number of key frames in the key field. That integer multiple defines how many coordinates will be contained in the value_changed events.
Examples:
- Internal routes:
Member Data Documentation
◆ keyValue
| H3DUniquePtr< MFVec3f > H3D::CoordinateInterpolator::keyValue |
◆ value_changed
| H3DUniquePtr< MFValue > H3D::CoordinateInterpolator::value_changed |
The linearly interpolated result value.
Access type: outputOnly
Referenced by CoordinateInterpolator().
The documentation for this class was generated from the following files:
