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C++ Control::NumKeys方法代码示例

本文整理汇总了C++中Control::NumKeys方法的典型用法代码示例。如果您正苦于以下问题：C++ Control::NumKeys方法的具体用法？C++ Control::NumKeys怎么用？C++ Control::NumKeys使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Control的用法示例。


在下文中一共展示了Control::NumKeys方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: dump_material_tracks

void SkeletonExporter::dump_material_tracks(Mtl* mtl)
{
  Control *c;
  int size_key;
  Animatable *track;

  if (!mtl) return;
  export_animatable(mtl, 1);

  if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0))
  {
    // opacity track
	track=mtl->SubAnim(2)->SubAnim(0);
    c=GetControlInterface(track);
    if ((c) && (c->NumKeys()>0))
	{
       if (IsTCBControl(c)) size_key=28;
	   else
	   if (IsBezierControl(c)) size_key=16;
	   else size_key=8;
	   fprintf(fTXT, "Material %s:  opacity track present.\n", mtl->GetName());
       write_chunk_header(fA3D, MATERIAL_OPACITY_TRACK_ID,
	                      mtl->GetName(), 1+2+4+c->NumKeys()*size_key);
	   export_float_track(c, 1.0f, fA3D);
	}
  }
  fprintf(fTXT, "\n\n");
}
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:28，代码来源:Materials_Tracks.cpp

示例2: material_has_transparency_track

BOOL SkeletonExporter::material_has_transparency_track(Mtl* mtl)
{
  Control *c;
  Animatable *track;

  if (mtl->ClassID() == Class_ID(DMTL_CLASS_ID, 0))
  {
    track=mtl->SubAnim(2)->SubAnim(0);
    c=GetControlInterface(track);
    if ((c) && (c->NumKeys()>0)) return(TRUE);
  }
  return(FALSE);
}
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:13，代码来源:Materials_Tracks.cpp

示例3: createAnimationPath

/**
 * This method will create and return an animation path.
 */
osg::AnimationPath* OSGExp::createAnimationPath(INode *node, TimeValue t){

	// Get the controllers from the node.
	Control* pC = node->GetTMController()->GetPositionController();
	Control* rC = node->GetTMController()->GetRotationController();
	Control* sC = node->GetTMController()->GetScaleController();

	// Are we using TCB, Linear, and Bezier keyframe controllers. 
	if (isExportable(pC) && isExportable(rC) && isExportable(sC)) {
		if (pC->NumKeys() || rC->NumKeys() || sC->NumKeys()) {
		    // Create the animation path.
			osg::AnimationPath* animationPath = new osg::AnimationPath();
			animationPath->setLoopMode(osg::AnimationPath::LOOP);
			exportPosKeys(animationPath, pC);
			return animationPath;
		}
	}

	// Or are we using other kinds of animations which can be sampled lineary.
	if(hasAnimation(node)){
		return sampleNode(node);
	}
	return NULL;
}
开发者ID:BackupTheBerlios，项目名称:eu07-svn，代码行数:27，代码来源:Animation.cpp

示例4: export_light

void SkeletonExporter::export_light(INode *node)
{
  Control *c;
  int size_key, sf;
  ObjectState os;
  GenLight* light;
  struct LightState ls;
  float near_radius, far_radius;
  Point3 row;
  Matrix3 mat;

  os=node->EvalWorldState(0);
  if (!os.obj) return;  // per sicurezza
  light=(GenLight*)os.obj;

  // controlliamo se esiste un padre
  INode *padre=node->GetParentNode();
  if ((padre) && (strcmp(padre->GetName(), "Scene Root")!=0))
    sf=strlen(padre->GetName())+1;
  else sf=0;

  light->EvalLightState(0, FOREVER, &ls);
  fprintf(fTXT, "Name : %s\n", node->GetName());
  switch (ls.type)
  {
    case OMNI_LGT: fprintf(fTXT, "Omni light found\n");
		           // flag padre + nome padre + pivot + NodeTM(0) +
		           // + colore
		           write_chunk_header(fA3D, OMNI_LIGHT_ID,
					                  node->GetName(), 4+sf+12+48+12);
		           if (makeRAY) write_chunk_header(fRAY, OMNI_LIGHT_ID,
						              node->GetName(), 4+sf+12+48+12);
		           break;

    case SPOT_LGT: fprintf(fTXT, "Spot light found\n");
		           // flag padre + nome padre + pivot + NodeTM(0) +
		           // + colore + falloff + hotspot
		           write_chunk_header(fA3D, SPOT_LIGHT_ID,
					                  node->GetName(), 4+sf+12+48+12+8);
		           if (makeRAY) write_chunk_header(fRAY, SPOT_LIGHT_ID,
					                  node->GetName(), 4+sf+12+48+12+8);
		           break;
  }

  // -----------    scrivo il padre (flag, nome)   ------------------
  fwrite(&sf, sizeof(int), 1, fA3D);
  if (sf>0) write_string0(fA3D, padre->GetName());
  if (makeRAY) fwrite(&sf, sizeof(int), 1, fRAY);
  if (makeRAY) 
	if (sf>0) write_string0(fRAY, padre->GetName());
  
  // ---------------   scrittura del punto di pivot   ----------------
  GetPivotOffset(node, &row);
  fprintf(fTXT, "Pivot point : %f, %f, %f\n", row.x, row.y, row.z);
  write_point3(&row, fA3D);
  if (makeRAY) write_point3(&row, fRAY);

  // -------------------  salviamo la NodeTM(0)  ---------------------
  mat=node->GetNodeTM(0);
  row=mat.GetRow(3);
  fprintf(fTXT, "World position : x=%f, y=%f, z=%f\n", row.x, row.y, row.z);
  write_matrix(&mat, fA3D);
  if (makeRAY) write_matrix(&mat, fRAY);

  // --------------------  salviamo il colore  -----------------------
  fprintf(fTXT, "Color : R=%f, G=%f, B=%f\n", ls.color.r, ls.color.g, ls.color.b);
  fwrite(&ls.color.r, sizeof(float), 1, fA3D);
  fwrite(&ls.color.g, sizeof(float), 1, fA3D);
  fwrite(&ls.color.b, sizeof(float), 1, fA3D);
  if (makeRAY) fwrite(&ls.color.r, sizeof(float), 1, fRAY);
  if (makeRAY) fwrite(&ls.color.g, sizeof(float), 1, fRAY);
  if (makeRAY) fwrite(&ls.color.b, sizeof(float), 1, fRAY);

  // ----------------------  falloff e hotpsot  ----------------------
  if (ls.type == SPOT_LGT)
  {
	 float hotspot = (float)(ls.hotsize*3.14159265358979323846/180.0);
	 float falloff = (float)(ls.fallsize*3.14159265358979323846/180.0);
	 fwrite(&hotspot, sizeof(float), 1, fA3D);
	 if (makeRAY) fwrite(&hotspot, sizeof(float), 1, fRAY);
	 fwrite(&falloff, sizeof(float), 1, fA3D);
	 if (makeRAY) fwrite(&falloff, sizeof(float), 1, fRAY);
  }

  fprintf(fTXT, "Intensity : %f\n", ls.intens);

  // --------------  esportazione tracce di posizione  ---------------
  c=node->GetTMController()->GetPositionController();
  if ((c) && (c->NumKeys()>0))
  {
	if (IsTCBControl(c)) size_key=36;
    else
	if (IsBezierControl(c)) size_key=40;
	else size_key=16;
	fprintf(fTXT, "Light position track present.");
    write_chunk_header(fA3D, POSITION_TRACK_ID,
                       node->GetName(), 1+2+4+c->NumKeys()*size_key);
    export_point3_track(c, 1, fA3D);
    if (makeRAY) write_chunk_header(fRAY, POSITION_TRACK_ID,
                       node->GetName(), 1+2+4+c->NumKeys()*size_key);
//.........这里部分代码省略.........
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:101，代码来源:Lights.cpp

示例5: export_camera

void SkeletonExporter::export_camera(INode *node)
{
  Control *c;
  int size_key;
  float camera_znear, camera_zfar;
  CameraState cs;
//  Interval valid = FOREVER;
  ObjectState os;
  CameraObject *cam;
  GenCamera *gencam;
  float roll0;
  Matrix3 mat;
  Point3 row;

  os = node->EvalWorldState(0);
  cam = (CameraObject *)os.obj;
  gencam = (GenCamera *)os.obj;
  if (gencam->Type() != TARGETED_CAMERA)
  {
	 fprintf(fTXT, "Only targeted camera are supported!\n\n");
	 return;
  }

  fprintf(fTXT, "Targeted camera found\n");
  write_chunk_header(fA3D, TARGETED_CAMERA_ID, node->GetName(), 40);
  if (makeRAY) write_chunk_header(fRAY, TARGETED_CAMERA_ID, node->GetName(), 40);

  INode* target = node->GetTarget();
  fprintf(fTXT, "Name : %s\n", node->GetName());
  cam->EvalCameraState(0, FOREVER, &cs);

  // ------------------  salviamo znear e zfar  ----------------------
  camera_znear=2;
  camera_zfar=2000;
  if (cs.manualClip)
  {
	camera_znear=cs.hither;
	camera_zfar=cs.yon;
  }
  fprintf(fTXT, "Znear = %f \n", camera_znear);
  fwrite(&camera_znear, sizeof(float), 1, fA3D);
  if (makeRAY) fwrite(&camera_znear, sizeof(float), 1, fRAY);
  fprintf(fTXT, "Zfar = %f \n", camera_zfar);
  fwrite(&camera_zfar, sizeof(float), 1, fA3D);
  if (makeRAY) fwrite(&camera_zfar, sizeof(float), 1, fRAY);

  // -----------------  salviamo l'angolo di FOV  --------------------
  fprintf(fTXT, "FOV (rad) = %f \n", cs.fov);
  fwrite(&cs.fov, sizeof(float), 1, fA3D);
  if (makeRAY) fwrite(&cs.fov, sizeof(float), 1, fRAY);

  // ------------------  salviamo l'angolo di roll  ------------------
  c=node->GetTMController()->GetRollController();
  c->GetValue(0, &roll0, FOREVER);	
  fprintf(fTXT, "Roll (rad) = %f \n", roll0);
  fwrite(&roll0, sizeof(float), 1, fA3D);
  if (makeRAY) fwrite(&roll0, sizeof(float), 1, fRAY);

  // salviamo la posizione nel mondo
  mat = node->GetNodeTM(0);
  row = mat.GetRow(3);
  fprintf(fTXT, "Camera world position : x=%f, y=%f, z=%f\n", row.x, row.y, row.z);
  write_point3(&row, fA3D);
  if (makeRAY) write_point3(&row, fRAY);

  // ---------  salviamo la posizione del target nel mondo  ----------
  if (target)
  {
    mat = target->GetNodeTM(0);
    row = mat.GetRow(3);
    fprintf(fTXT, "Target world position : x=%f, y=%f, z=%f\n", row.x, row.y, row.z);
    write_point3(&row, fA3D);
    if (makeRAY) write_point3(&row, fRAY);
  }

  
  // esportiamo l'animazione della posizione della camera
  // se ci sono un numero di key > 0
  c=node->GetTMController()->GetPositionController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=36;
	 else
	 if (IsBezierControl(c)) size_key=40;
	 else size_key=16;
	 fprintf(fTXT, "Camera position track present.");
     write_chunk_header(fA3D, POSITION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     export_point3_track(c, 1, fA3D);
     if (makeRAY) write_chunk_header(fRAY, POSITION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     if (makeRAY) export_point3_track(c, 1, fRAY);
  }

  // -----  esportiamo l'animazione della posizione del target  ------
  if (target)
  {
    c=target->GetTMController()->GetPositionController();
    if ((c) && (c->NumKeys()>0))
	{
//.........这里部分代码省略.........
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:101，代码来源:Camera.cpp

示例6: export_particle_spray


//.........这里部分代码省略.........
  // informazioni in formato binario (.A3D)
  fwrite(&width, sizeof(float), 1, fA3D);
  fwrite(&height, sizeof(float), 1, fA3D);
  fwrite(&initVel, sizeof(float), 1, fA3D);
  fwrite(&var, sizeof(float), 1, fA3D);
  fwrite(&life, sizeof(int), 1, fA3D);
  fwrite(&start_time, sizeof(int), 1, fA3D);
  fwrite(&stop_time, sizeof(int), 1, fA3D);
  fwrite(&count, sizeof(int), 1, fA3D);

  fwrite(&mod_count, sizeof(int), 1, fA3D);
  fprintf(fTXT, "Modificatori (wind, gravity, bomb) collegati: %d\n", mod_count);
  for (k=0; k<mod_count; k++)
  {
     fprintf(fTXT, "Modificatore %d: %s\n", k, modNames[k]);
	 write_string0(fA3D, modNames[k]);
	 //if (makeADP)
       //fprintf(fADP, "     modifier=%c%s, ON%c;\n", '"', modNames[k], '"');
  }


  //------------------------
  // ESPORTAZIONE KEYFRAMER
  //------------------------
  Control *c;
  int size_key;

  // NB: per gli oggetti mesh e quant'altre tipologie di
  // oggetti che possono essere linkati (ovvero dove e'
  // possibile implmenetare gerarchie), esporto SEMPRE una key 
  // di posizione, una di rotazione ed una di scaling
  // POSITION CONTROLLER
  c=node->GetTMController()->GetPositionController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=36;
	 else
	 if (IsBezierControl(c)) size_key=40;
	 else size_key=16;
	 fprintf(fTXT, "Particle position track present.\n");
     write_chunk_header(fA3D, POSITION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     export_point3_track(c, 1, fA3D);
  }
  else
  {
	fprintf(fTXT, "Particle position track present. (1 key case)\n");
	if (!c) 	fprintf(fTXT, "c nullo !\n");
    fflush(fTXT);
	size_key=36;
    write_chunk_header(fA3D, POSITION_TRACK_ID,
	                   node->GetName(), 1+2+4+1*size_key);
    export_1key_point3_track(c, 1, fA3D);
  }


  // ROTATION CONTROLLER
  c=node->GetTMController()->GetRotationController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=40;
	 else size_key=20;
	 fprintf(fTXT, "Particle rotation track present.\n");
     write_chunk_header(fA3D, ROTATION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     export_rot_track(c, fA3D);
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:67，代码来源:Particles_Systems.cpp

示例7: export_WSM_wind

// ***********************************************************
// ******************       VENTO      ***********************
// ***********************************************************
void SkeletonExporter::export_WSM_wind(INode *node)
{
  Point3 row;
  Matrix3 mat;
  Control *c;
  int size_key;
  char sval[50];

  ObjectState os = node->EvalWorldState(0);
  if (!os.obj) return;

  INode *padre=node->GetParentNode();
  int sf;

  if ((padre) && (strcmp(padre->GetName(), "Scene Root")!=0))
  sf=strlen(padre->GetName())+1;
  else sf=0;
  
  fprintf(fTXT, "Wind space modifier found\n");
  fprintf(fTXT, "Name : %s\n", node->GetName());
  // flag padre + nome padre + pivot + matrice(t=0) +
  // strenght + decay + mapping + turbolence + frequency + scale
  write_chunk_header(fA3D, WIND_MODIFIER_ID, node->GetName(),
	                 4+sf+12+48+4*6);
  fwrite(&sf, sizeof(int), 1, fA3D);
  if (sf>0) write_string0(fA3D, padre->GetName());

  // ---------------   scrittura del punto di pivot   ----------------
  GetPivotOffset(node, &row);
  fprintf(fTXT, "Pivot point : %f, %f, %f\n", row.x, row.y, row.z);
  write_point3(&row, fA3D);

  // -------------------   scrittura matrice   -----------------------
  mat = node->GetNodeTM(0);
  write_matrix(&mat, fA3D);

  float turb, decay, stren, freq, scale;
  int type=0;
  SimpleWSMObject2 *obj=(SimpleWSMObject2 *)os.obj;
  fflush(fTXT);

  export_animatable(obj->pblock2, 5);

  // -----------------------   strenght   -----------------------
  c=obj->pblock2->GetController(WPB_STRENGTH);
  if (c) c->GetValue(0, &stren, FOREVER);
  else obj->pblock2->GetValue(WPB_STRENGTH, 0, stren, FOREVER);
  fprintf(fTXT, "Strenght: %f\n", stren);   fflush(fTXT);
  
  // -----------------------   decay   -----------------------

  c=obj->pblock2->GetController(WPB_DECAY);
  if (c) c->GetValue(0, &decay, FOREVER);
  else obj->pblock2->GetValue(WPB_DECAY, 0, decay, FOREVER);
  fprintf(fTXT, "Decay: %f\n", decay);   fflush(fTXT);

  // -----------------------   type   -----------------------
  //obj->pblock2->GetValue(WPB_TYPE, 0, type, FOREVER);
  //obj->pblock2->GetController(WPB_TYPE)->GetValue(0, &type, FOREVER);
  type=0;
  fprintf(fTXT, "Type: %d\n", type);   fflush(fTXT);

  // -----------------------   turbulence   -----------------------
  c=obj->pblock2->GetController(WPB_TURBULENCE);
  if (c) c->GetValue(0, &turb, FOREVER);
  else obj->pblock2->GetValue(WPB_TURBULENCE, 0, turb, FOREVER);
  fprintf(fTXT, "Turbulence: %f\n", turb);   fflush(fTXT);

  // -----------------------   frequency   -----------------------
  c=obj->pblock2->GetController(WPB_FREQUENCY);
  if (c) c->GetValue(0, &freq, FOREVER);
  else obj->pblock2->GetValue(WPB_FREQUENCY, 0, freq, FOREVER);
  fprintf(fTXT, "Frequency: %f\n", freq);   fflush(fTXT);

  // -----------------------   scale   -----------------------
  c=obj->pblock2->GetController(WPB_SCALE);
  if (c) c->GetValue(0, &scale, FOREVER);
  else obj->pblock2->GetValue(WPB_SCALE, 0, scale, FOREVER);
  fprintf(fTXT, "Scale: %f\n", scale); fflush(fTXT);

  fwrite(&stren, sizeof(float), 1, fA3D);
  fwrite(&decay, sizeof(float), 1, fA3D);
  fwrite(&type, sizeof(int), 1, fA3D);
  fwrite(&turb, sizeof(float), 1, fA3D);
  fwrite(&freq, sizeof(float), 1, fA3D);
  fwrite(&scale, sizeof(float), 1, fA3D);


  //------------------------
  // ESPORTAZIONE KEYFRAMER
  //------------------------

  // POSITION CONTROLLER
  c=node->GetTMController()->GetPositionController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=36;
//.........这里部分代码省略.........
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:101，代码来源:WSMs.cpp

示例8: export_WSM_gravity

// ***********************************************************
// ******************      GRAVITA'    ***********************
// ***********************************************************
void SkeletonExporter::export_WSM_gravity(INode *node)
{
  Matrix3 mat;
  Point3 row;
  float decay, stren;
  int type;
  char sval[50];

  ObjectState os = node->EvalWorldState(0);
  if (!os.obj) return;

  mat = node->GetNodeTM(0);

  INode *padre=node->GetParentNode();
  int sf;

  if ((padre) && (strcmp(padre->GetName(), "Scene Root")!=0))
  sf=strlen(padre->GetName())+1;
  else sf=0;

  fprintf(fTXT, "Gravity space modifier found\n");
  fprintf(fTXT, "Name : %s\n", node->GetName());
  // flag padre + nome padre + strenght + decay + mapping +
  // world position
  write_chunk_header(fA3D, GRAVITY_MODIFIER_ID, node->GetName(),
	                 4+sf+12+48+3*4);
  fwrite(&sf, sizeof(int), 1, fA3D);
  if (sf>0) write_string0(fA3D, padre->GetName());

  // ---------------   scrittura del punto di pivot   ----------------
  GetPivotOffset(node, &row);
  fprintf(fTXT, "Pivot point : %f, %f, %f\n", row.x, row.y, row.z);
  write_point3(&row, fA3D);

  // -------------------   scrittura matrice   -----------------------
  mat = node->GetNodeTM(0);
  write_matrix(&mat, fA3D);

  SimpleWSMObject2 *obj=(SimpleWSMObject2 *)os.obj;

  obj->pblock2->GetValue(GPB_STRENGTH, 0, stren, FOREVER);
  obj->pblock2->GetValue(GPB_DECAY, 0, decay, FOREVER);
  //obj->pblock2->GetValue(GPB_TYPE, 0, type, FOREVER);
  type=0;

  fprintf(fTXT, "Strength: %f\n", stren);
  fprintf(fTXT, "Decay: %f\n", decay);
  fprintf(fTXT, "Type: %d\n", type);

  fwrite(&stren, sizeof(float), 1, fA3D);
  fwrite(&decay, sizeof(float), 1, fA3D);
  fwrite(&type, sizeof(int), 1, fA3D);

  //------------------------
  // ESPORTAZIONE KEYFRAMER
  //------------------------
  Control *c;
  int size_key;

  // POSITION CONTROLLER
  c=node->GetTMController()->GetPositionController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=36;
	 else
	 if (IsBezierControl(c)) size_key=40;
	 else size_key=16;
	 fprintf(fTXT, "Object position track present.\n");
     write_chunk_header(fA3D, POSITION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     export_point3_track(c, 1, fA3D);
  }
  else
  {
	fprintf(fTXT, "Object position track present. (1 key case)\n");
	size_key=36;
    write_chunk_header(fA3D, POSITION_TRACK_ID,
	                   node->GetName(), 1+2+4+1*size_key);
    export_1key_point3_track(c, 1, fA3D);
  }

  // ROTATION CONTROLLER
  c=node->GetTMController()->GetRotationController();
  if ((c) && (c->NumKeys()>0))
  {
	 if (IsTCBControl(c)) size_key=40;
	 else size_key=20;
	 fprintf(fTXT, "Object rotation track present.\n");
     write_chunk_header(fA3D, ROTATION_TRACK_ID,
	                    node->GetName(), 1+2+4+c->NumKeys()*size_key);
     export_rot_track(c, fA3D);
  }
  else
  {
	fprintf(fTXT, "Object rotation track present. (1 key case)\n");
	size_key=40;
    write_chunk_header(fA3D, ROTATION_TRACK_ID,
//.........这里部分代码省略.........
开发者ID:ApocalypseDesign，项目名称:ad_public，代码行数:101，代码来源:WSMs.cpp


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