Indexed set of triangles. More...
#include <Inventor/nodes/SoIndexedTriangleSet.h>
Public Types | |
| enum | Binding { OVERALL, PER_FACE, PER_FACE_INDEXED, PER_VERTEX, PER_VERTEX_INDEXED } |
| This enum is used to indicate the current material or normal binding. More... | |
| typedef void(SoIndexedTriangleSet::* | PMFS )(SoGLRenderAction *) |
| Typedef of pointer to method on IndexedTriangleSet; This will be used to simplify declaration and initialization. | |
Public Member Functions | |
| SoIndexedTriangleSet () | |
| Constructor. | |
| virtual void | GLRender (SoGLRenderAction *action) |
| Implements actions. | |
| virtual SbBool | generateDefaultNormals (SoState *state, SoNormalBundle *nb) |
| Generates default normals using the given normal bundle. | |
Static Public Member Functions | |
| static void | initClass () |
| Initializes base node class. | |
Public Attributes | |
| SoSFBool | sendAdjacency |
| flag that defines if the GL_TRIANGLES_ADJACENCY draw mode is used | |
Protected Member Functions | |
| virtual void | generatePrimitives (SoAction *action) |
| Generates triangles representing faces. | |
| virtual SoDetail * | createTriangleDetail (SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3, SoPickedPoint *pp) |
| Overrides standard method to create an SoFaceDetail instance. | |
| ~SoIndexedTriangleSet () | |
Detailed Description
Each triangle consists of 3 vertices, each of which is denoted by an integer index (from the coordIndex field) into the current coordinates. This is a specialized version of SoIndexedFaceSet, which offers slightly faster updates/rendering, since it only renders triangles. Unlike SoIndexedFaceSet, no -1 separators in the coordIndex field are needed nor supported. Depending on the current material and normal binding values, the materials and normals for the faces or vertices may be accessed in order or indexed. If they are indexed, the materialIndex and normalIndex fields are used.
(MeVis ONLY, VSG3D also has this node)
Definition at line 88 of file SoIndexedTriangleSet.h.
Member Typedef Documentation
| typedef void(SoIndexedTriangleSet::* SoIndexedTriangleSet::PMFS)(SoGLRenderAction *) |
Definition at line 113 of file SoIndexedTriangleSet.h.
Member Enumeration Documentation
Definition at line 119 of file SoIndexedTriangleSet.h.
Constructor & Destructor Documentation
| SoIndexedTriangleSet::SoIndexedTriangleSet | ( | ) |
| SoIndexedTriangleSet::~SoIndexedTriangleSet | ( | ) | [protected] |
Member Function Documentation
| virtual SoDetail* SoIndexedTriangleSet::createTriangleDetail | ( | SoRayPickAction * | action, |
| const SoPrimitiveVertex * | v1, | ||
| const SoPrimitiveVertex * | v2, | ||
| const SoPrimitiveVertex * | v3, | ||
| SoPickedPoint * | pp | ||
| ) | [protected, virtual] |
Reimplemented from SoShape.
| virtual SbBool SoIndexedTriangleSet::generateDefaultNormals | ( | SoState * | state, |
| SoNormalBundle * | nb | ||
| ) | [virtual] |
Returns TRUE.
Reimplemented from SoVertexShape.
| virtual void SoIndexedTriangleSet::generatePrimitives | ( | SoAction * | action | ) | [protected, virtual] |
Implements SoShape.
| virtual void SoIndexedTriangleSet::GLRender | ( | SoGLRenderAction * | action | ) | [virtual] |
Reimplemented from SoShape.
| static void SoIndexedTriangleSet::initClass | ( | ) | [static] |
Reimplemented from SoIndexedShape.
Member Data Documentation
Definition at line 96 of file SoIndexedTriangleSet.h.
The documentation for this class was generated from the following file:
- MeVis/ThirdParty/Sources/Inventor/inventor/lib/database/include/Inventor/nodes/SoIndexedTriangleSet.h
