The Shape node has two fields, appearance and geometry, which are used to create rendered objects in the world. More...
#include <H3D/Shape.h>
Inheritance diagram for H3D::Shape:
Additional Inherited Members | |
 Public Types inherited from H3D::X3DShapeNode | |
| enum | GeometryRenderMode { TRANSPARENT_ONLY , TRANSPARENT_FRONT , TRANSPARENT_BACK , SOLID , ALL } |
| Tells which type of geometry should be rendered. More... | |
| typedef DependentSFNode< X3DAppearanceNode, FieldRef< H3DDisplayListObject, H3DDisplayListObject::DisplayList, &H3DDisplayListObject::displayList >, true > | SFAppearanceNode |
| SFAppearanceNode is dependent on the displayList field of its encapsulated X3DAppearanceNode node, i.e. More... | |
| typedef TypedSFNode< X3DGeometryNode > | SFHapticGeometry |
| SFHapticGeometry contains a X3DGeometryNode. | |
| 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. | |
| Public Member Functions inherited from H3D::X3DShapeNode | |
| X3DShapeNode (Inst< SFAppearanceNode > _appearance=0, Inst< SFGeometryNode > _geometry=0, Inst< SFHapticGeometry > _hapticGeometry=0, Inst< SFNode > _metadata=0, Inst< SFBound > _bound=0, Inst< SFVec3f > _bboxCenter=0, Inst< SFVec3f > _bboxSize=0, Inst< DisplayList > _displayList=0) | |
| Constructor. | |
| virtual void | initialize () |
| Sets up the bound field using the bboxCenter and bboxSize fields. More... | |
| virtual void | render () |
| Render the shape using OpenGL. | |
| virtual void | traverseSG (TraverseInfo &ti) |
| Traverse the scenegraph. Calls traverseSG on appeance and geometry. More... | |
| virtual bool | lineIntersect (const Vec3f &from, const Vec3f &to, LineIntersectResult &result) |
| Detect intersection between a line segment and the X3DGeometryNode in the field geometry. More... | |
| virtual void | closestPoint (const Vec3f &p, NodeIntersectResult &result) |
| Find closest point on the node in the field geometry. More... | |
| virtual bool | movingSphereIntersect (H3DFloat radius, const Vec3f &from, const Vec3f &to, NodeIntersectResult &result) |
| Detect collision between a moving sphere and the geometry in the geometry field. 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 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 Member Functions inherited from H3D::H3DBoundedObject | |
| H3DBoundedObject (Inst< SFBound > _bound=0) | |
| Constructor. | |
| Public Member Functions inherited from H3D::H3DDisplayListObject | |
| H3DDisplayListObject (Inst< DisplayList > _displayList=0) | |
| Constructor. | |
| 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. | |
| Public Attributes inherited from H3D::X3DShapeNode | |
| H3DUniquePtr< SFAppearanceNode > | appearance |
| The field containing the X3DAppearance node to be used when rendering the shape. More... | |
| H3DUniquePtr< SFGeometryNode > | geometry |
| Contains the X3DGeometryNode to be rendered. More... | |
| H3DUniquePtr< SFHapticGeometry > | hapticGeometry |
| If specified, contains a X3DGeometryNode to be rendered haptically. More... | |
| H3DUniquePtr< SFShadowObjectNode > | shadowVolume |
| If specified, contains a H3DShadowObjectNode to be used for shadows. More... | |
| Public Attributes inherited from H3D::X3DNode | |
| H3DUniquePtr< SFNode > | metadata |
| Meta data about the node. More... | |
| Public Attributes inherited from H3D::X3DBoundedObject | |
| H3DUniquePtr< SFVec3f > | bboxCenter |
| Specifies a the center of an axis-aligned bounding box enclosing the node. More... | |
| H3DUniquePtr< SFVec3f > | bboxSize |
| Specifies a the size of an axis-aligned bounding box enclosing the node. More... | |
| Public Attributes inherited from H3D::H3DBoundedObject | |
| H3DUniquePtr< SFBound > | bound |
| The field containing the bound object. More... | |
| Public Attributes inherited from H3D::H3DDisplayListObject | |
| H3DUniquePtr< DisplayList > | displayList |
| The DisplayList instance handling the OpenGL caching of this object. | |
| Static Public Attributes inherited from H3D::X3DShapeNode | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for this node. | |
| static bool | disable_lighting_if_no_app = true |
| Set to true if lighting should be disabled when no Appearance or Material node has been specified as per X3D spec. More... | |
| Static Public Attributes inherited from H3D::X3DNode | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for this node. | |
| 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
The Shape node has two fields, appearance and geometry, which are used to create rendered objects in the world.
The appearance field contains an Appearance node that specifies the visual attributes (e.g., material and texture) to be applied to the geometry. The geometry field contains an X3DGeometryNode. The specified geometry node is rendered with the specified appearance nodes applied. If the geometry field is NULL, the object is not drawn. The hapticGeometry field also contains a X3DGeometryNode. If specified, this geometry will be used for haptic rendering, enabling separate geometries for graphics and haptics. If hapticsGeometry is NULL, the geometry in the geometry field will be used for haptics as well as graphics.
The bboxCenter and bboxSize fields specify a bounding box that encloses the Shape node's geometry. This is a hint that may be used for optimization purposes. The results are undefined if the specified bounding box is smaller than the actual bounding box of the geometry at any time. A default bboxSize value, (-1, -1, -1), implies that the bounding box is not specified and, if needed, is calculated by the browser.
- Internal routes:
The documentation for this class was generated from the following files:
