#include <X3DGeometryNode.h>
Inheritance diagram for H3D::X3DGeometryNode:
Public Types | |
| typedef TypedMFNode< H3DOptionNode > | MFOptionsNode |
Public Member Functions | |
| X3DGeometryNode (Inst< SFNode > _metadata=0, Inst< SFBound > _bound=0, Inst< DisplayList > _displayList=0, Inst< MFBool > _isTouched=0, Inst< MFVec3f > _force=0, Inst< MFVec3f > _contactPoint=0, Inst< MFVec3f > _contactNormal=0) | |
| Constructor. | |
| virtual void | hlRender (HLHapticsDevice *hd, Matrix4f &transform) |
| This function will be called when rendering the geometry as a feedback shape or depth buffer shape for OpenHaptics and can be used to have other OpenGL calls for the OpenHaptics rendering than for graphics rendering. | |
| void | useBackFaceCulling (bool enabled) |
| This function should be used by the render() function to disable or enable back face culling. | |
| bool | usingBackFaceCulling () |
| Returns if back face culling is in use or not. | |
| void | allowBackFaceCulling (bool allow) |
| Control if back face culling is allowed or not. | |
| bool | allowingBackFaceCulling () |
| Returns true if back face culling is allowed, false otherwise. | |
| template<class OptionNodeType> | |
| void | getOptionNode (OptionNodeType *&option) |
| Get the first option node of the type of the pointer given as argument from the renderOptions fieeld The option argument will contain the node afterwards, or NULL if no option of that type exists. | |
| virtual | ~X3DGeometryNode () |
| Destructor. Deletes the hl_shape_id. | |
| HLuint | getHLShapeId (HLHapticsDevice *hd, unsigned int index) |
| Get a shape id to be used for rendering of this geometry with HLAPI for the given haptics device. | |
| HapticShape * | getOpenGLHapticShape (H3DSurfaceNode *_surface, const Matrix4f &_transform, HLint _nr_vertices=-1) |
| Returns a either a HLFeedbackShape or a HLDepthBufferShape with the X3DGeometryNode. | |
| virtual string | defaultXMLContainerField () |
| Returns the default xml containerField attribute value. | |
Public Attributes | |
| auto_ptr< MFBool > | isTouched |
| Tells if a HapticsDevice has been in contact with the geometry in the last scenegraph loop. | |
| auto_ptr< MFVec3f > | force |
| The last force delivered by this geometry to the haptics device. | |
| auto_ptr< MFVec3f > | contactPoint |
| The last contact points of the HapticDevices on the geometry. | |
| auto_ptr< MFVec3f > | contactNormal |
| The normal at the last contact points of the HapticDevices on the geometry. | |
| auto_ptr< MFOptionsNode > | options |
| Contains nodes with options for haptics and graphics rendering. | |
Static Public Attributes | |
| static H3DNodeDatabase | database |
| The H3DNodeDatabase for this node. | |
Protected Types | |
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typedef map< HLHapticsDevice *, vector< HLuint > > | ShapeIdMap |
Static Protected Member Functions | |
| static void HLCALLBACK | touchCallback (HLenum event, HLuint object, HLenum thread, HLcache *cache, void *userdata) |
| HL event callback function for when the geometry is touched. | |
| static void HLCALLBACK | untouchCallback (HLenum event, HLuint object, HLenum thread, HLcache *cache, void *userdata) |
| HL event callback function for when the geometry is not touched any longer. | |
| static void HLCALLBACK | motionCallback (HLenum event, HLuint object, HLenum thread, HLcache *cache, void *userdata) |
| HL event callback function for when the proxy moves while in contact with the geometry. | |
Protected Attributes | |
| ShapeIdMap | hl_shape_ids |
| HL identifiers for the geometry. | |
| AutoPtrVector< CallbackData > | callback_data |
| bool | use_back_face_culling |
| bool | allow_back_face_culling |
Classes | |
| class | BugWorkaroundDisplayList |
| This is just a dummy class to get around a bug in Visual C++ 7.1 If the X3DGeometry::DisplayList inherits directly from H3DDisplayListObject::Display list the application will crash if trying to call H3DDisplayListObject::DisplayList::callList By using an intermediate class the bug dissappears. More... | |
| class | DisplayList |
| Display list is extended in order to set front sidedness of triangles outside the display list. More... | |
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Control if back face culling is allowed or not. Used when rendering HLFeedbackBuffer or HLDepthBuffer shapes in order not to have back face culling on when rendering shapes with OpenHaptics. |
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Returns the default xml containerField attribute value. For this node it is "geometry". Reimplemented from H3D::Node. |
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Get a shape id to be used for rendering of this geometry with HLAPI for the given haptics device. Since the geometry can appear in several places in the scene graph it can contain several shape ids (one for each place). Which one to get is determined by the index argument. |
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Returns a either a HLFeedbackShape or a HLDepthBufferShape with the X3DGeometryNode. Which type depents on possible OpenHapticsOptions nodes in the options field and the default settings in OpenHapticsSettings bindable node. |
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This function will be called when rendering the geometry as a feedback shape or depth buffer shape for OpenHaptics and can be used to have other OpenGL calls for the OpenHaptics rendering than for graphics rendering. By default it is the same is in the graphics rendering. |
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This function should be used by the render() function to disable or enable back face culling. DO NOT USE glEnable/glDisable to do this, since it will cause problems with OpenHaptics. |
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The normal at the last contact points of the HapticDevices on the geometry. The field contains a normal for each of the points in contactPoint. The value will be an empty vector before the first contact. Access type: outputOnly |
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The last contact points of the HapticDevices on the geometry. The field contains a contact point for each HapticsDevice with the index as specified in the DeviceInfo node. The value will be an empty vector before the first contact. Access type: outputOnly |
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The last force delivered by this geometry to the haptics device. The field contains a force vector for each HapticsDevice with the index as specified in the DeviceInfo node. The value will be an empty vector before the first contact. |
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Tells if a HapticsDevice has been in contact with the geometry in the last scenegraph loop. The field contains a boolean for each HapticsDevice with the index as specified in the DeviceInfo node. You can get the contact point from the contactPoint field. The value will be an empty vector before the first contact. Access type: outputOnly |
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Contains nodes with options for haptics and graphics rendering. Access type: inputOnly |
1.4.5