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SoIndexedLineSet.h
1 #ifndef COIN_SOINDEXEDLINESET_H
2 #define COIN_SOINDEXEDLINESET_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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12  * See the file LICENSE.GPL at the root directory of this source
13  * distribution for additional information about the GNU GPL.
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25 \**************************************************************************/
26 
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/nodes/SoIndexedShape.h>
29 
30 #ifndef SO_END_LINE_INDEX // also defined in SoVRMLIndexedFaceSet.h
31 #define SO_END_LINE_INDEX (-1)
32 #endif // !SO_END_LINE_INDEX
33 
34 class COIN_DLL_API SoIndexedLineSet : public SoIndexedShape {
35  typedef SoIndexedShape inherited;
36 
37  SO_NODE_HEADER(SoIndexedLineSet);
38 
39 public:
40  static void initClass(void);
41  SoIndexedLineSet(void);
42 
43  virtual void GLRender(SoGLRenderAction * action);
44  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
45  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
46 
47 protected:
48  virtual ~SoIndexedLineSet();
49 
50 private:
51  virtual void generatePrimitives(SoAction * action);
52 
53  virtual SbBool generateDefaultNormals(SoState * state, SoNormalBundle * bundle);
54  virtual SbBool generateDefaultNormals(SoState * state, SoNormalCache * nc);
55 
56  enum Binding {
57  OVERALL = 0,
58  PER_SEGMENT,
59  PER_SEGMENT_INDEXED,
60  PER_LINE,
61  PER_LINE_INDEXED,
62  PER_VERTEX,
63  PER_VERTEX_INDEXED
64  };
65 
66  Binding findNormalBinding(SoState * state);
67  Binding findMaterialBinding(SoState * state);
68 };
69 
70 #endif // !COIN_SOINDEXEDLINESET_H
SoIndexedLineSet::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoIndexedLineSet.cpp:439
SoIndexedLineSet
The SoIndexedLineSet class is used to render and otherwise represent indexed lines.
Definition: SoIndexedLineSet.h:34
SoState
The SoState class manages the Coin scenegraph traversal state data.
Definition: SoState.h:35
SoLineDetail::incLineIndex
void incLineIndex(void)
Definition: SoLineDetail.cpp:166
SoMField::getNum
int getNum(void) const
Definition: SoMField.h:86
SoShape::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoShape.cpp:377
SoPointDetail::setTextureCoordIndex
void setTextureCoordIndex(const int idx)
Definition: SoPointDetail.cpp:141
SoState::pop
void pop(void)
Definition: SoState.cpp:284
SoVertexShape::shouldGLRender
virtual SbBool shouldGLRender(SoGLRenderAction *action)
Definition: SoVertexShape.cpp:176
SoNode::getNodeType
NodeType getNodeType(void) const
Definition: SoNode.cpp:717
SoNode::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoNode.cpp:904
SoNode::VRML1
@ VRML1
Definition: SoNode.h:61
SoPrimitiveVertex::getMaterialIndex
int getMaterialIndex(void) const
Definition: SoPrimitiveVertex.cpp:119
SoIndexedShape::coordIndex
SoMFInt32 coordIndex
Definition: SoIndexedShape.h:42
SoGetPrimitiveCountAction::canApproximateCount
SbBool canApproximateCount(void)
Definition: SoGetPrimitiveCountAction.cpp:195
SoState::push
void push(void)
Definition: SoState.cpp:265
SoIndexedShape
The SoIndexedShape class is the superclass for all indexed vertex shapes.
Definition: SoIndexedShape.h:34
SoGLRenderAction::getCacheContext
uint32_t getCacheContext(void) const
Definition: SoGLRenderAction.cpp:902
SoDebugError::postWarning
static void postWarning(const char *const source, const char *const format,...)
Definition: SoDebugError.cpp:324
SoAction
The SoAction class is the base class for all traversal actions.
Definition: SoAction.h:67
SoShape::finishVertexArray
void finishVertexArray(SoGLRenderAction *action, const SbBool vbo, const SbBool normpervertex, const SbBool texpervertex, const SbBool colorpervertex)
Definition: SoShape.cpp:1794
SoShape::beginShape
void beginShape(SoAction *const action, const TriangleShape shapetype, SoDetail *const detail=NULL)
Definition: SoShape.cpp:1349
SoLineDetail
The SoLineDetail class is for storing detailed 3D line information.
Definition: SoLineDetail.h:29
SoMFInt32::getValues
const int32_t * getValues(const int start) const
Definition: SoMFInt32.h:33
SoPrimitiveVertex::setDetail
void setDetail(SoDetail *const d)
Definition: SoPrimitiveVertex.cpp:260
SoPrimitiveVertex::setTextureCoords
void setTextureCoords(const SbVec2f &texcoords)
Definition: SoPrimitiveVertex.cpp:178
SoShape::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoShape.cpp:1439
SoNode::getNodeId
uint32_t getNodeId(void) const
Definition: SoNode.cpp:1304
SoLineDetail::incPartIndex
void incPartIndex(void)
Definition: SoLineDetail.cpp:176
SoShape::shouldPrimitiveCount
SbBool shouldPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoShape.cpp:1485
SoPrimitiveVertex
The SoPrimitiveVertex class represents a single vertex of a generated primitive.
Definition: SoPrimitiveVertex.h:33
SoIndexedLineSet::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoIndexedLineSet.cpp:430
SoBase
The SoBase class is the top-level superclass for a number of class-hierarchies.
Definition: SoBase.h:41
SoAction::getState
SoState * getState(void) const
Definition: SoAction.cpp:1028
SoPointDetail::setNormalIndex
void setNormalIndex(const int idx)
Definition: SoPointDetail.cpp:132
SoPrimitiveVertex::setPoint
void setPoint(const SbVec3f &point)
Definition: SoPrimitiveVertex.cpp:140
SoPointDetail
The SoPointDetail class is for storing detailed information for a single 3D point.
Definition: SoPointDetail.h:29
SoShape::startVertexArray
SbBool startVertexArray(SoGLRenderAction *action, const SoCoordinateElement *coords, const SbVec3f *pervertexnormals, const SbBool texpervertex, const SbBool colorpervertex)
Definition: SoShape.cpp:1649
SoShape::generatePrimitives
virtual void generatePrimitives(SoAction *action)=0
SoIndexedShape::getVertexData
SbBool getVertexData(SoState *state, const SoCoordinateElement *&coords, const SbVec3f *&normals, const int32_t *&cindices, const int32_t *&nindices, const int32_t *&tindices, const int32_t *&mindices, int &numcindices, const SbBool needNormals, SbBool &normalCacheUsed)
Definition: SoIndexedShape.cpp:299
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:37
SoGetBoundingBoxAction
The SoGetBoundingBoxAction class calculates bounding boxes for nodes and subgraphs.
Definition: SoGetBoundingBoxAction.h:34
SoVertexShape::generateDefaultNormals
virtual SbBool generateDefaultNormals(SoState *state, SoNormalBundle *bundle)
Definition: SoVertexShape.cpp:149
SoIndexedLineSet::GLRender
virtual void GLRender(SoGLRenderAction *action)
Definition: SoIndexedLineSet.cpp:231
SoShape::shapeVertex
void shapeVertex(const SoPrimitiveVertex *const v)
Definition: SoShape.cpp:1364
SoIndexedLineSet::SoIndexedLineSet
SoIndexedLineSet(void)
Definition: SoIndexedLineSet.cpp:116
SoGetPrimitiveCountAction::addNumLines
void addNumLines(const int num)
Definition: SoGetPrimitiveCountAction.cpp:257
SoShape::endShape
void endShape(void)
Definition: SoShape.cpp:1377
SoShape::getBoundingBox
virtual void getBoundingBox(SoGetBoundingBoxAction *action)
Definition: SoShape.cpp:364
SoPointDetail::setMaterialIndex
void setMaterialIndex(const int idx)
Definition: SoPointDetail.cpp:123
SoPointDetail::setCoordinateIndex
void setCoordinateIndex(const int idx)
Definition: SoPointDetail.cpp:114
SoPrimitiveVertex::setNormal
void setNormal(const SbVec3f &normal)
Definition: SoPrimitiveVertex.cpp:157
SoIndexedLineSet::~SoIndexedLineSet
virtual ~SoIndexedLineSet()
Definition: SoIndexedLineSet.cpp:126
SoNode::doAction
virtual void doAction(SoAction *action)
Definition: SoNode.cpp:761
SoVertexShape::vertexProperty
SoSFNode vertexProperty
Definition: SoVertexShape.h:50
SoGLRenderAction
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition: SoGLRenderAction.h:39
SoGetPrimitiveCountAction
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition: SoGetPrimitiveCountAction.h:32
SoPrimitiveVertex::setMaterialIndex
void setMaterialIndex(const int index)
Definition: SoPrimitiveVertex.cpp:246

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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