[Csp-commits] APPLICATIONS/CSPFlightSim/Source trees.cpp,1.3,1.4

[<de...@us...>]

Update of /cvsroot/csp/APPLICATIONS/CSPFlightSim/Source
In directory sc8-pr-cvs1:/tmp/cvs-serv6602

Modified Files:
	trees.cpp 
Log Message:
Adding more tree varieties

Index: trees.cpp
===================================================================
RCS file: /cvsroot/csp/APPLICATIONS/CSPFlightSim/Source/trees.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** trees.cpp	12 Dec 2002 21:13:45 -0000	1.3
--- trees.cpp	14 Dec 2002 18:50:41 -0000	1.4
***************
*** 1,14 ****
! #include "stdinc.h"
! 
! #include <stdlib.h>
  
  #include <osg/Billboard>
! #include <osg/Group>
! #include <osg/Geode>
  #include <osg/Geometry>
  #include <osg/Texture2D>
- #include <osg/TexEnv>
- #include <osg/BlendFunc>
- #include <osg/AlphaFunc>
  
  #include <osgDB/ReadFile>
--- 1,8 ----
! #include <sstream>
  
  #include <osg/Billboard>
! #include <osg/BlendFunc>
  #include <osg/Geometry>
  #include <osg/Texture2D>
  
  #include <osgDB/ReadFile>
***************
*** 99,104 ****
  	for (unsigned short i=0;i<p_ustypeTreeNumber;++i)
  	{
! 		aTree.h = treeHeightFactor * 10.0;
! 		aTree.w = treeWidthFactor  * 5.0;
  		treesArray.push_back(makeTree( aTree));//, osgNew StateSet(*p_pstate[i % 3]) ));
  	}
--- 93,98 ----
  	for (unsigned short i=0;i<p_ustypeTreeNumber;++i)
  	{
! 		aTree.h = treeHeightFactor * 8.0;
! 		aTree.w = treeWidthFactor  * 8.0;
  		treesArray.push_back(makeTree( aTree));//, osgNew StateSet(*p_pstate[i % 3]) ));
  	}
***************
*** 107,111 ****
  }
  
! std::vector<Geometry *> g_treesBase(1);
  
  Node *makeTreesPatch( float xoff, float yoff, float spacing, float width, 
--- 101,105 ----
  }
  
! std::vector<Geometry *> g_treesBase;
  
  Node *makeTreesPatch( float xoff, float yoff, float spacing, float width, 
***************
*** 117,126 ****
  	std::vector<std::string> treefileName;
  
! 	treefileName.push_back("Images/tree0.rgba");
!     treefileName.push_back("Images/tree1.gif");
  	treefileName.push_back("Images/tree2.gif");
  	treefileName.push_back("Images/tree3.gif");
      treefileName.push_back("Images/tree4.gif");
! 
  	unsigned short typeTreeNumber = treefileName.size();
  
--- 111,129 ----
  	std::vector<std::string> treefileName;
  
!     treefileName.push_back("Images/tree0.rgba");
! 
! 	for (i=5;i<15;++i)
! 	{
! 	 std::ostringstream osStream;
! 	 osStream << "Images/tree" << i << ".png";
! 	 string a = osStream.str();
!      treefileName.push_back(osStream.str());
! 	}
!     
! 	treefileName.push_back("Images/tree1.gif");
  	treefileName.push_back("Images/tree2.gif");
  	treefileName.push_back("Images/tree3.gif");
      treefileName.push_back("Images/tree4.gif");
!     
  	unsigned short typeTreeNumber = treefileName.size();
  
***************
*** 161,165 ****
  	jcnt = 10; //height/spacing;
  
! 	if (!g_treesBase[0]) 
  	{
  		g_treesBase = MakeBaseTreeArray(typeTreeNumber,state);
--- 164,168 ----
  	jcnt = 10; //height/spacing;
  
! 	if (g_treesBase.empty()) 
  	{
  		g_treesBase = MakeBaseTreeArray(typeTreeNumber,state);
***************
*** 169,177 ****
  	float baseRadius = 64.0 + 32.0 * RandomNumber();
  
! 	for (j=0;j<jcnt;++j)
  
  	{
  		Billboard *bb = osgNew Billboard;
- 		unsigned short indice;
  		//bb->setMode(osg::Billboard::POINT_ROT_EYE );
  		for (i=0;i<icnt;++i)
--- 172,180 ----
  	float baseRadius = 64.0 + 32.0 * RandomNumber();
  
! 	unsigned short iState = static_cast<unsigned short>(RandomNumber() * typeTreeNumber);
  
+ 	for (j=0;j<jcnt;++j)
  	{
  		Billboard *bb = osgNew Billboard;
  		//bb->setMode(osg::Billboard::POINT_ROT_EYE );
  		for (i=0;i<icnt;++i)
***************
*** 185,190 ****
  			y = fmod(y, 64000.0f);
  			Vec3 pos(x,y,z);
! 			
! 			indice = (2 * count) % typeTreeNumber;
  			Geometry * aGSet = osgNew Geometry(*g_treesBase[indice]);
              bb->addDrawable( aGSet, pos );
--- 188,192 ----
  			y = fmod(y, 64000.0f);
  			Vec3 pos(x,y,z);
! 			unsigned short indice = (2 * count) % typeTreeNumber;
  			Geometry * aGSet = osgNew Geometry(*g_treesBase[indice]);
              bb->addDrawable( aGSet, pos );
***************
*** 193,197 ****
  		group->addChild( bb );
  	}
!     group->setStateSet( state[static_cast<unsigned short>(RandomNumber() * typeTreeNumber)] );
      return group;
  }
--- 195,199 ----
  		group->addChild( bb );
  	}
! 	group->setStateSet( state[iState] );
      return group;
  }