SBDDocumentCamera Class Reference
This class describes a camera. More...
Constructors and destructors | |
| SBDDocumentCamera () | |
| Constructs a camera. | |
| SBDDocumentCamera (const std::string &name) | |
Constructs a camera with name name. | |
| virtual | ~SBDDocumentCamera () |
| Destructs the camera. | |
Serialization | |
| bool | isSerializable () const |
| Returns true. | |
| virtual void | serialize (SBCSerializer *serializer, const SBNodeIndexer &nodeIndexer, const SBVersionNumber &sdkVersionNumber=SB_SDK_VERSION_NUMBER, const SBVersionNumber &classVersionNumber=SBVersionNumber(1, 0, 0)) const |
| Serializes the camera. | |
| virtual void | unserialize (SBCSerializer *serializer, const SBNodeIndexer &nodeIndexer, const SBVersionNumber &sdkVersionNumber=SB_SDK_VERSION_NUMBER, const SBVersionNumber &classVersionNumber=SBVersionNumber(1, 0, 0)) |
| Unserializes the camera. | |
Topology | |
| virtual SBDDataGraphNode * | getParent () const |
| Returns the parent of the node. | |
| virtual SBDDocumentCamera * | clone () |
| Returns a copy of the node and its descendants. | |
Identity | |
| virtual SBDDataGraphNode::Type | getType () const |
| Returns the type of the data graph node. | |
| const std::string & | getName () const |
| Returns the name of the camera. | |
| void | setName (const std::string &n) |
| Sets the name of the camera. More... | |
| SBDDocument * | getDocument () const |
| Returns the document which owns the camera. | |
| SBDDocumentCamera * | getNextCamera () const |
| Returns the next camera in the document. | |
| SBDDocumentCamera * | getPreviousCamera () const |
| Returns the previous camera in the document. | |
Coordinates systems | |
| SBPosition3 | getFrustumPositionFromWorldPosition (const SBPosition3 &worldPosition) const |
| Returns the projection in the frustum of a given world position. | |
| SBPosition3 | getWorldPositionFromFrustumPosition (const SBPosition3 &frustumPosition) const |
| Returns the world position that corresponds to a frustum position. | |
Attributes | |
| bool | getOrthographicProjectionFlag () const |
| Returns the orthographic projection flag. | |
| void | setOrthographicProjectionFlag (bool orthographicProjectionFlag) |
| Sets the orthographic projection flag. | |
| SBPosition3 const & | getEyePosition () const |
| Returns the position of the eye. | |
| void | setEyePosition (const SBPosition3 &eyePosition) |
| Sets the position of the eye. | |
| SBPosition3 const & | getHeadPosition () const |
| Returns the position of the head. | |
| void | setHeadPosition (const SBPosition3 &headPosition) |
| Sets the position of the head. | |
| SBPosition3 const & | getTargetPosition () const |
| Returns the position of the target. | |
| void | setTargetPosition (const SBPosition3 &targetPosition) |
| Sets the position of the target. | |
| SBVector3 const & | getUpVector () const |
| Returns the up vector. | |
| void | setUpVector (const SBVector3 &upVector) |
| Sets the up vector. | |
| SBPosition3 const & | getEyeDestination () const |
| Returns the destination of the eye. | |
| void | setEyeDestination (const SBPosition3 &eyeDestination) |
| Sets the destination of the eye. | |
| SBPosition3 const & | getTargetDestination () const |
| Returns the destination of the target. | |
| void | setTargetDestination (const SBPosition3 &targetDestination) |
| Sets the destination of the target. | |
| SBVector3 const & | getUpVectorDestination () const |
| Returns the destination of the up vector. | |
| void | setUpVectorDestination (const SBVector3 &upVectorDestination) |
| Sets the destination of the up vector. | |
| SBPicometerPerSecond3 const & | getEyeVelocity () const |
| Returns the velocity of the eye. | |
| void | setEyeVelocity (const SBPicometerPerSecond3 &eyeVelocity) |
| Sets the velocity of the eye. | |
| SBPicometerPerSecond3 const & | getTargetVelocity () const |
| Returns the velocity of the target. | |
| void | setTargetVelocity (const SBPicometerPerSecond3 &targetVelocity) |
| Sets the velocity of the target. | |
| SBRadianPerSecond3 const & | getRotationVelocity () const |
| Returns the rotation velocity. | |
| void | setRotationVelocity (const SBRadianPerSecond3 &rotationVelocity) |
| Sets the rotation velocity. | |
| double const * | getProjectionMatrix () const |
| Returns the projection matrix. | |
| double const * | getViewMatrix () const |
| Returns the view matrix. | |
| double const * | getViewProjectionMatrix () const |
| Returns the view projection matrix. | |
| float const * | getProjectionMatrixTranspose () const |
| Returns the transpose of the projection matrix. | |
| float const * | getViewMatrixTranspose () const |
| Returns the transpose of the view matrix. | |
| float const * | getViewProjectionMatrixTranspose () const |
| Returns the transpose of the view projection matrix. | |
| float const * | getViewProjectionMatrixTransposeInverse () const |
| Returns the inverse of the transpose of the view projection matrix. | |
| const SBQuantity::length & | getNearPlane () const |
| Returns the near plane. | |
| void | setNearPlane (const SBQuantity::length &nearPlane) |
| Sets the near plane. | |
| const SBQuantity::length & | getFarPlane () const |
| Returns the far plane. | |
| void | setFarPlane (const SBQuantity::length &farPlane) |
| Sets the far plane. | |
| const SBQuantity::length & | getClippingPlane () const |
| Returns the clipping plane. | |
| void | setClippingPlane (const SBQuantity::length &clippingPlane) |
| Sets the clipping plane. | |
| float | getFieldOfViewAngleY () const |
| Returns the field of view angle. | |
| void | setFieldOfViewAngleY (float fieldOfViewAngleY) |
| Sets the field of view angle. | |
| float | getAspectRatio () const |
| Returns the aspect ratio. | |
| void | setAspectRatio (float aspectRatio) |
| Sets the aspect ratio. | |
| SBVector3 | getBasisX () const |
| Returns the x vector of the camera basis. | |
| SBVector3 | getBasisY () const |
| Returns the y vector of the camera basis. | |
| SBVector3 | getBasisZ () const |
| Returns the z vector of the camera basis. | |
| bool | getInertiaFlag () const |
| Returns the inertia flag. | |
| void | setInertiaFlag (bool flag) |
| Sets the inertia flag. | |
Motion | |
| bool | updateState () |
| Updates the state of the camera and returns true if the camera moved. | |
| void | stop () |
| Stops the camera. | |
| void | rotate (const SBRadianPerSecond3 &velocity, const SBPosition3 ¢er) |
| Rotates the camera. | |
| void | translate (const SBPicometerPerSecond3 &velocity) |
| Translates the camera. | |
| void | center () |
| Centers the camera. | |
| void | fitToScreen () |
| Fits the camera. | |
| void | zoomIn (const SBQuantity::picometerPerSecond &velocity, const SBPosition3 ¢er) |
| Zooms in. | |
| void | zoomOut (const SBQuantity::picometerPerSecond &velocity, const SBPosition3 ¢er) |
| Zooms out. | |
| void | zoomTo (const SBPosition3 &cameraTargetDestination) |
| Zooms to a specific destination. | |
| void | defaultView () |
| Sets the view to default parameters. | |
| void | topView () |
| Goes to the top view. | |
| void | bottomView () |
| Goes to the bottom view. | |
| void | leftView () |
| Goes to the left view. | |
| void | rightView () |
| Goes to the right view. | |
| void | frontView () |
| Goes to the front view. | |
| void | backView () |
| Goes to the back view. | |
Messaging | |
| void | connectDocumentSignalToSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBDocumentEvent *), SBCReferenceTarget *nextReferenceTarget=0, void(SBCReferenceTarget::*nextFunctionPointer)(SBDocumentEvent *)=0) |
| Connects the document signal to a slot. | |
| bool | documentSignalIsConnectedToSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBDocumentEvent *)) const |
| Returns true if and only if the document signal is connected to the slot. | |
| void | disconnectDocumentSignalFromSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBDocumentEvent *)) |
| Disconnects the document signal from a slot. | |
Debugging | |
| virtual void | print (unsigned int offset=0) const |
| Prints the layer. | |
Additional Inherited Members | |
 Public Types inherited from SBDDataGraphNode | |
| enum | Type { Undefined, StructuralModel, StructuralModelNode, StructuralModelConformation, Conformation, StructuralModelPath, Path, StructuralModelNodeGroup, StructuralGroup, StructuralModelNodeRoot, Root, StructuralModelNodeParticle, StructuralParticle, StructuralModelNodeAtom, Atom, StructuralModelNodePseudoAtom, PseudoAtom, StructuralModelNodeBond, Bond, StructuralModelNodeResidue, Residue, StructuralModelNodeSegment, Segment, StructuralModelNodeProtein, Protein, StructuralModelNodeChain, Chain, StructuralModelNodeMolecule, Molecule, StructuralModelNodeBackbone, Backbone, StructuralModelNodeSideChain, SideChain, VisualModel, DynamicalModel, DynamicalModelParticleSystem, ParticleSystem, DynamicalModelRigidBodySystem, RigidBodySystem, DynamicalModelArticulatedBodySystem, ArticulatedBodySystem, DynamicalModelNode, DynamicalNode, DynamicalModelNodeGroup, DynamicalGroup, DynamicalModelNodeRoot, DynamicalRoot, DynamicalModelNodeParticle, DynamicalParticle, DynamicalModelNodeRigidBody, RigidBody, DynamicalModelNodeArticulatedBody, ArticulatedBody, InteractionModel, InteractionModelParticleSystem, InteractionModelRigidBodySystem, InteractionModelArticulatedBodySystem, PropertyModel, PropertyModelFunction, Simulator, SimulatorParticleSystem, SimulatorRigidBodySystem, SimulatorArticulatedBodySystem, StateUpdater, StateUpdaterParticleSystem, StateUpdaterRigidBodySystem, StateUpdaterArticulatedBodySystem, DocumentManager, Document, DocumentLayer, Layer, DocumentCamera, Camera, DocumentLabel, Label, DataGraphNodeGroup, NodeGroup, Controller, ControllerNode } |
| The type of the data graph node. More... | |
| Public Member Functions inherited from SBDDataGraphNode | |
| SBDDataGraphNode * | getThisNode () const |
| Returns the pointer to this node. More... | |
| virtual bool | addChild (SBDDataGraphNode *node, SBDDataGraphNode *nextNode=0) |
| Adds a child to the node. More... | |
| virtual bool | removeChild (SBDDataGraphNode *node) |
| Removes a child from the node. More... | |
| bool | hasOneOf (const SBNodeIndexer &nodeIndexer) const |
Returns true if and only if this node is one of the nodes of the nodeIndexer, or is the ancestor of one of them. More... | |
| bool | isIn (SBDDataGraphNode *node) const |
Returns true if and only if this node is node, or descends from it. More... | |
| bool | isIn (const SBNodeIndexer &nodeIndexer) const |
Returns true if and only if this node is one of the nodes of the nodeIndexer, or descends from one of them. More... | |
| bool | isOneOf (const SBNodeIndexer &nodeIndexer) const |
Returns true if and only if this node is one of the nodes of the nodeIndexer. More... | |
| SBDDataGraphNode * | getRoot () const |
| Returns the root of the hierarchy the node belongs to. More... | |
| unsigned int | getNodeIndex () const |
| Returns the node index (unique in the whole data graph, but non-persistent) More... | |
| bool | isCreated () const |
| Returns true if and only if the node is created. More... | |
| void | create () |
| Creates the node. More... | |
| bool | isErased () const |
| Returns true if and only if the node is erased. More... | |
| void | erase () |
| Erases the node. More... | |
| unsigned int | getFlags () const |
| Returns the flags. More... | |
| unsigned int | getInheritedFlags () const |
| Returns the inherited flags. More... | |
| bool | isSelected () const |
| Returns whether the node is selected. More... | |
| bool | getSelected () const |
| Returns whether the node is visible. | |
| bool | getSelectionFlag () const |
| Returns the selection flag. More... | |
| void | setSelectionFlag (bool flag) |
| Sets the selection flag. More... | |
| bool | isVisible () const |
| Returns whether the node is visible. More... | |
| bool | getVisible () const |
| Returns whether the node is visible. | |
| bool | getVisibilityFlag () const |
| Returns the visibility flag. More... | |
| void | setVisibilityFlag (bool flag) |
| Sets the visibility flag. More... | |
| bool | isHighlighted () const |
| Returns whether the node is highlighted. More... | |
| bool | getHighlightingFlag () const |
| Returns the highlighting flag. More... | |
| void | setHighlightingFlag (bool flag) |
| Sets the highlighting flag. More... | |
| void | connectBaseSignalToSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBBaseEvent *), SBCReferenceTarget *nextReferenceTarget=0, void(SBCReferenceTarget::*nextFunctionPointer)(SBBaseEvent *)=0) |
| Connects the base signal to a slot. More... | |
| bool | baseSignalIsConnectedToSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBBaseEvent *)) const |
| Returns true when the base signal is connected to a slot. | |
| void | disconnectBaseSignalFromSlot (SBCReferenceTarget *referenceTarget, void(SBCReferenceTarget::*functionPointer)(SBBaseEvent *)) |
| Disconnects the base signal from a slot. | |
| virtual void | getNodes (SBNodeIndexer &nodeIndexer, const SBNodePredicate &selectionPredicate=SBDDataGraphNode::All(), const SBNodePredicate &visitPredicate=SBDDataGraphNode::All(), bool includeDependencies=false) |
Collects nodes into nodeIndexer, based on a selectionPredicate and a visitPredicate, with our without dependencies. More... | |
| unsigned int | countNodes (const SBNodePredicate &selectionPredicate=SBDDataGraphNode::All(), const SBNodePredicate &visitPredicate=SBDDataGraphNode::All(), bool includeDependencies=false) |
Collects nodes into nodeIndexer, based on a selectionPredicate and a visitPredicate, with our without dependencies. More... | |
| virtual void | forEachNodeDepthFirst (void(*action)(SBDDataGraphNode *node)) |
| Performs an action on each node. | |
| virtual void | forEachNodeDepthFirst (SBCClass *object, void(SBCClass::*action)(SBDDataGraphNode *node)) |
| Performs an action on each node. | |
| bool | addMaterial (SBDDataGraphNodeMaterial *material) |
| Adds a material. More... | |
| bool | removeMaterial () |
| Removes the material. More... | |
| SBDDataGraphNodeMaterial * | getMaterial () const |
| Returns the material. More... | |
| SBDDataGraphNode * | getMaterialOwner () const |
| Returns the node whose material is inherited. More... | |
| Public Member Functions inherited from SBCReferenceTarget | |
| SBCReferenceTarget () | |
| virtual | ~SBCReferenceTarget () |
| unsigned int | getMemoryFootprint () const |
| void | printReferencesToOwners () const |
| Static Public Member Functions inherited from SBDDataGraphNode | |
| static SBDDataGraphNode * | getNode (unsigned int nodeIndex) |
Returns the unique node corresponding to the node index nodeIndex. More... | |
| static std::string | getTypeString (Type type) |
| Returns a string describing the type of the data graph node. More... | |
| static void | forEachNodeInSelection (SBNodeIndexer &nodeIndexer, void(*action)(SBDDataGraphNode *node)) |
| Performs an action for each node in a selection. | |
| static void | forEachNodeInSelection (SBNodeIndexer &nodeIndexer, SBCClass *object, void(SBCClass::*action)(SBDDataGraphNode *node)) |
| Performs an action for each node in a selection. | |
| Protected Member Functions inherited from SBDDataGraphNode | |
| SBDDataGraphNode () | |
| Builds a data graph node. More... | |
| SBDDataGraphNode (SBDDataGraphNodeData *dataPointer) | |
| Builds a data graph node. | |
| virtual | ~SBDDataGraphNode () |
| Destroys the node. More... | |
Detailed Description
The SBDDocumentCamera class implements all mechanisms related to cameras in SAMSON. A camera provides a 3D view of visualizable objects in SAMSON's data graph, and can be easily controled to point to a specific location, zoom in or out, translate, rotate, etc.
The currently active camera can be retrieved through SAMSON::getActiveCamera().
- See also
- SAMSON.
Short name: SBCamera
Member Function Documentation
◆ setName()
| void SBDDocumentCamera::setName | ( | const std::string & | n | ) |
Set the name of the camera:
SBCamera* activeCamera=SAMSON::getActiveCamera();
activeCamera->setName("Overview camera");
This function is undoable