PoStreamTadpoleMotion Class Reference
[Representation]
Animation of tadpole particles along streamline.
More...
#include <MeshViz/3Ddata/PoStreamTadpoleMotion.h>
Public Member Functions | |
| virtual SoType | getTypeId () const |
| virtual const SoNodekitCatalog * | getNodekitCatalog () const |
| PoStreamTadpoleMotion () | |
| virtual void | rebuild () |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
| static const SoNodekitCatalog * | getClassNodekitCatalog () |
Public Attributes | |
| SoSFFloat | width |
| SoSFFloat | lengthFactor |
| SoSFColor | backColor |
| SoSFColor | particleColor |
Detailed Description
Animation of tadpole particles along streamline.
Class to visualize particle along streamlines on a mesh. Each particle is represented by a line set which looks like a tadpole.
Each particle is represented by a segment made up of 3 aligned points. The segment's length is equal to lengthFactor*V, where V is the velocity interpolated at the position of the particle. Each segment has a width attribute equal width.
The 2 end points of each segment is colored by backColor. If PoMesh::coloringType != COLOR_INHERITED and if PoMesh::valuesIndex is defined (i.e. >=0) the middle point is colored in applying the current data mapping to the scalar value interpolated at the particle position. If PoMesh::valuesIndex is undefined (i.e. <0) the middle point is colored in applying the current data mapping to the velocity interpolated at the position of the particle. Otherwise (PoMesh::coloringType = COLOR_INHERITED), if PoBaseStreamLine::colors is not empty, the middle point is colored by one of these colors (all the particle of the same streamline have the same color), or by particleColor if PoBaseStreamLine::colors is empty.
FILE FORMAT/DEFAULT
- PoStreamTadpoleMotion {
- MeshViz/3Ddata/PoStreamTadpoleMotion.h
| width | 2.0 |
| backColor | (0.0,0.0,0.0) |
| particleColor | SbColor(0.0,0.9,0.9) |
| lengthFactor | 1.0 |
| pulseFrequency | 5 |
| shiftStart | 0.0 |
| timeStep | 1.0 |
| isStartRandomized | TRUE |
| isBlinking | TRUE |
| viewFrame | 0 |
| blinkSpeed | 3.0 |
| startPoints | SbVec3f(0,0,0) |
| maxLifetime | 0 (i.e. infinite) |
| maxLength | 0 (i.e. infinite) |
| minSpeed | 0 (i.e. infinite) |
| integrationStepLengthFactor | 0.3 |
| integrationMaxStepNumber | 0 (i.e. infinite) |
| integrationDirection | FORWARD |
| colors | (SbColor(1,0,0) |
| coloringType | COLOR_INHERITED |
| valuesIndex | -1 |
| valuesIndexForCellFilter | -1 |
| vecsIndex | -1 |
| moduleDataMapping | NULL |
CATALOG PARTS
- PoStreamTadpoleMotion{
- Separator alternateRep (from PoBase) {
- AppearanceKit appearance (from PoBase)
- Specifies the appearance of all the kit. By default lightModel.model=BASE_COLOR.
material.diffuseColor is set when the kit is rebuilt, if the field coloringType
is different from COLOR_INHERITED.
- MatrixTransform domainTransform (from PoBase)
- Corresponds to the domain transformation.
- Group groupStreamTadpoleMotion
- Contains a SoMaterialBinding and a SoBlinker node. The SoBlinker
node contains NF SoGroup nodes called frame_group, where NF = pulseFrequency.
Each frame_group contains NL SoGroup nodes called line_group, where NL
is the number of streamlines (if each start point is inside the mesh, NL=
startPoints.getNum()). Each line_group contains a SoCoordinate3, a SoMaterial,
and a SoLineSet.
- }
- }
Constructor & Destructor Documentation
| PoStreamTadpoleMotion::PoStreamTadpoleMotion | ( | ) |
Constructor.
Member Function Documentation
| static const SoNodekitCatalog* PoStreamTadpoleMotion::getClassNodekitCatalog | ( | ) | [static] |
Returns the SoNodekitCatalog for this class.
Reimplemented from PoStreamParticleMotion.
| static SoType PoStreamTadpoleMotion::getClassTypeId | ( | ) | [static] |
Returns the type identifier for this class.
Reimplemented from PoStreamParticleMotion.
| virtual const SoNodekitCatalog* PoStreamTadpoleMotion::getNodekitCatalog | ( | ) | const [virtual] |
Returns the SoNodekitCatalog for this instance.
Reimplemented from PoStreamParticleMotion.
| virtual SoType PoStreamTadpoleMotion::getTypeId | ( | ) | const [virtual] |
Returns the type identifier for this specific instance.
Reimplemented from PoStreamParticleMotion.
| virtual void PoStreamTadpoleMotion::rebuild | ( | ) | [virtual] |
Member Data Documentation
Background color applied on the end points of each segment.
Length factor applied to the velocity.
Color used at the middle point of each segment.
Used only if PoMesh::coloringType = COLOR_INHERITED, and PoBaseStreamLine::colors empty.
Width of each tadpole segment.
2.0 by default.
The documentation for this class was generated from the following file: