VHTK::Glyphs Class Reference
[Visualization Nodes]
Inheritance diagram for VHTK::Glyphs:
Detailed Description
This geometry node multiplies a selected geometry (glyph) to a defined set of positions with orientation representating a vector field.To use this node for glyph visualization, choose a geometry with the Y axis in the forward direction, such as the Cone geometry.
The size of the glyphs and their colour can be controlled from different property volumes.
X3D Interface | ||||
| Name | Type | Default value | Description | |
 | vectorVolume | SFVectorVolume | null | The volume to visualize with this set of glyphs. |
| scalarVolume | SFScalarVolume | (ScalarExtractorField) | This volume controls the color of the tubes. If not specified the vector magnitude is used. |
 | sizeVolume | SFScalarVolume | null | It present this volume determines the size of the glyphs. |
| source | MFVec3f | [] | Positions of the glyphs. |
| maxSize | SFFloat | -1 | The maximum size of the glyphs. The size of the glyphs are limited by this value. |
| colorFunction | SFColorFunction | (0.0--1.0) | Color of the glyphs controlled by scalarVolume |
| size | SFFloat | 0.01 | Size of the glyphs, if not specified through the sizeVolume field. |
Public Member Functions | |
| Glyphs (H3D::Inst< H3D::SFNode > _metadata=0, H3D::Inst< SFBound > _bound=0, H3D::Inst< DisplayList > _displayList=0, H3D::Inst< H3D::MFBool > _isTouched=0, H3D::Inst< H3D::MFVec3f > _force=0, H3D::Inst< H3D::MFVec3f > _contactPoint=0, H3D::Inst< H3D::MFVec3f > _contactNormal=0, H3D::Inst< SFVectorDataNode > _vectorVolume=0, H3D::Inst< SFScalarDataNode > _scalarVolume=0, H3D::Inst< SFScalarDataNode > _sizeVolume=0, H3D::Inst< MFGeometryNode > _geometry=0, H3D::Inst< H3D::MFVec3f > _source=0, H3D::Inst< SFColorFunction > _colorFunction=0, H3D::Inst< H3D::SFFloat > _maxSize=0, H3D::Inst< H3D::SFFloat > _size=0) | |
| virtual void | render () |
| virtual void | initialize () |
Public Attributes | |
| std::auto_ptr< MFGeometryNode > | geometry |
| std::auto_ptr< SFVectorDataNode > | vectorVolume |
| std::auto_ptr< SFScalarDataNode > | scalarVolume |
| std::auto_ptr< SFScalarDataNode > | sizeVolume |
| std::auto_ptr< H3D::MFVec3f > | source |
| std::auto_ptr< SFColorFunction > | colorFunction |
| std::auto_ptr< H3D::SFFloat > | maxSize |
| std::auto_ptr< H3D::SFFloat > | size |
Static Public Attributes | |
| static H3D::H3DNodeDatabase | database |
Classes | |
| class | MFGeometryNode |
| struct | SFBound |
