void TerrainManager::CreateTerrain( unsigned int nTerrainPageX, unsigned int nTerrainPageY, unsigned int nTerrainSize, float fTerrainWorldSize, const Ogre::Vector3 &TerrainPos )
{
m_nTerrainSize = nTerrainSize;
m_fWorldTerrainSize = fTerrainWorldSize;
m_TerrainPos = TerrainPos;
const Ogre::String filename("terrain");
const Ogre::String extension("dat");
/*Ogre::ResourceGroupManager &rgm = Ogre::ResourceGroupManager::getSingleton();
rgm.addResourceLocation("defaultsTexture", "FileSystem", "temp");
rgm.initialiseResourceGroup("temp");*/
DestroyTerrain();
m_pkTerrainGroup = new Ogre::TerrainGroup(m_pkSceneManager, Ogre::Terrain::ALIGN_X_Z, m_nTerrainSize, m_fWorldTerrainSize);
m_pkTerrainGroup->setFilenameConvention(filename, extension);
m_pkTerrainGroup->setOrigin(m_TerrainPos);
m_pkTerrainGroup->setResourceGroup("ControlCarChapter");
ConfigTerrainDefaults();
for (long x = 0; x <= nTerrainPageX; ++x)
for (long y = 0; y <= nTerrainPageY; ++y)
m_pkTerrainGroup->defineTerrain(x, y, 0.0f);
m_pkTerrainGroup->loadAllTerrains(true);
m_pkTerrainGroup->saveAllTerrains(true);
m_pkTerrainGroup->removeAllTerrains();
m_bCreate = true;
LoadTerrain(filename, extension, nTerrainPageX, nTerrainPageY, "ControlCarChapter");
}
///////////////////////////////////////////////////////////////////////
// 각 서버가 담당하고 있는 zone의 Map을 로드한다.
//
BOOL MAP::LoadMap(HANDLE hFile)
{
LoadTerrain( hFile );
m_N3ShapeMgr.Create((m_nMapSize - 1)*m_fUnitDist, (m_nMapSize-1)*m_fUnitDist);
if( !m_N3ShapeMgr.LoadCollisionData(hFile) )
return FALSE;
if( (m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr.Width() ||
(m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr.Height() )
{
return FALSE;
}
int mapwidth = (int)m_N3ShapeMgr.Width();
m_sizeRegion.cx = (int)(mapwidth/VIEW_DIST) + 1;
m_sizeRegion.cy = (int)(mapwidth/VIEW_DIST) + 1;
m_sizeMap.cx = m_nMapSize;
m_sizeMap.cy = m_nMapSize;
m_ppRegion = new CRegion*[m_sizeRegion.cx];
for(int i=0; i<m_sizeRegion.cx; i++) {
m_ppRegion[i] = new CRegion[m_sizeRegion.cy];
m_ppRegion[i]->m_byMoving = 0;
}
LoadObjectEvent(hFile);
LoadMapTile(hFile);
InitializeCriticalSection( &g_region_critical );
return TRUE;
}
bool SMDFile::LoadMap(FILE *fp, std::string & mapName, bool bLoadWarpsAndRegeneEvents)
{
m_MapName = mapName;
LoadTerrain(fp);
m_N3ShapeMgr->Create((m_nMapSize - 1)*m_fUnitDist, (m_nMapSize-1)*m_fUnitDist);
if (!m_N3ShapeMgr->LoadCollisionData(fp)
|| (m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr->Width()
|| (m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr->Height())
return false;
int mapwidth = (int)m_N3ShapeMgr->Width();
m_nXRegion = (int)(mapwidth / VIEW_DISTANCE) + 1;
m_nZRegion = (int)(mapwidth / VIEW_DISTANCE) + 1;
LoadObjectEvent(fp);
LoadMapTile(fp);
if (bLoadWarpsAndRegeneEvents)
{
LoadRegeneEvent(fp);
LoadWarpList(fp);
}
return true;
}
bool SMDFile::LoadMap(FILE *fp)
{
LoadTerrain(fp);
m_N3ShapeMgr->Create((m_nMapSize - 1)*m_fUnitDist, (m_nMapSize-1)*m_fUnitDist);
if (!m_N3ShapeMgr->LoadCollisionData(fp)
|| (m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr->Width()
|| (m_nMapSize - 1) * m_fUnitDist != m_N3ShapeMgr->Height())
return false;
int mapwidth = (int)m_N3ShapeMgr->Width();
m_nXRegion = (int)(mapwidth / VIEW_DISTANCE) + 1;
m_nZRegion = (int)(mapwidth / VIEW_DISTANCE) + 1;
LoadObjectEvent(fp);
LoadMapTile(fp);
#if defined(EBENEZER)
LoadRegeneEvent(fp);
LoadWarpList(fp);
#endif
return true;
}
int RobotWorld::LoadElement(const string& sfn)
{
const char* fn = sfn.c_str();
const char* ext=FileExtension(fn);
if(0==strcmp(ext,"rob") || 0==strcmp(ext,"urdf")) {
int res=LoadRobot(fn);
if(res<0) {
printf("Error loading robot file %s\n",fn);
return -1;
}
return RobotID(res);
}
else if(0==strcmp(ext,"env") || Geometry::AnyGeometry3D::CanLoadExt(ext)) {
int res=LoadTerrain(fn);
if(res < 0) {
printf("Error loading terrain file %s\n",fn);
return -1;
}
return TerrainID(res);
}
else if(0==strcmp(ext,"obj")) {
int res=LoadRigidObject(fn);
if(res<0) {
printf("Error loading rigid object file %s\n",fn);
return -1;
}
return RigidObjectID(res);
}
else {
printf("Unknown file extension %s on file %s\n",ext,fn);
return -1;
}
}
BOOL InitOpenGL()
{
GLfloat pos[]={1.0,1.0,-6.0};
g_eye[0]=0.0;
g_eye[1]=0.0;
g_eye[2]=-100.0;
g_center[0]= 0.0;
g_center[1]= 0.0;
g_center[2]= 0.0;
glClearColor(0.0,0.0,0.0,1.0);
glClearDepth(1.0);
glEnable(GL_DEPTH_TEST);
glEnable(GL_LINE_SMOOTH);
glDepthFunc(GL_LEQUAL);
glHint(GL_PERSPECTIVE_CORRECTION_HINT,GL_NICEST);
LoadTexture("floor.bmp");
g_obj.InitObject("tris.md2","tris.tga");
g_obj.SetState(CROUCH_STAND);
//g_loader.LoadModel("tris.md2");
//g_loader.LoadSkin("tris.tga");
//g_loader.SetAnim(POINT_A);
// g_loader.ScaleModel(1.5);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
glTexEnvf(GL_TEXTURE_2D,GL_TEXTURE_ENV_MODE,GL_REPLACE);
glLightfv(GL_LIGHT0,GL_POSITION,pos);
//glEnable(GL_LIGHTING);
//glEnable(GL_LIGHT0);
glEnable(GL_TEXTURE);
glEnable(GL_TEXTURE_2D);
LoadTerrain("Terrain.bmp");
g_envList=glGenLists(1);
glNewList(g_envList,GL_COMPILE);
glPushMatrix();
glEnable(GL_TEXTURE);
glBindTexture(GL_TEXTURE_2D,texname);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_REPEAT);
glTexEnvf(GL_TEXTURE_2D,GL_TEXTURE_ENV_MODE,GL_MODULATE);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(-500.0,0.0,500.0);
glTexCoord2d(4.0,0.0);glVertex3f(500.0,0.0,500.0);
glTexCoord2d(4.0,4.0);glVertex3f(500.0,0.0,-500.0);
glTexCoord2d(0.0,4.0);glVertex3f(-500.0,0.0,-500.0);
glEnd();
#define SCALE_X (1100.0f/32)
#define SCALE_Z (1100.0f/32)
// GLfloat x= -550.0;
// GLfloat z= -550.0;
// for (int i=0;i<MAP_X-1;x+=SCALE_X,++i)
// {
// z = -550.0;
// for (int e=0;e < MAP_Z-1;z+=SCALE_Z,++e)
// {
// glBegin(GL_QUADS);
// glTexCoord2f(x,z); glVertex3f(x,g_imageData[i][e],z);
// glTexCoord2f(x+1,z); glVertex3f(x+SCALE_X,g_imageData[i+1][e],z);
// glTexCoord2f(x+1,z+1);glVertex3f(x+SCALE_X,g_imageData[i+1][e+1],z+SCALE_Z);
// glTexCoord2f(x,z+1); glVertex3f(x,g_imageData[i][e+1],z+SCALE_Z);
// glEnd();
// }
// }
glBindTexture(GL_TEXTURE_2D,texTop);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(-500.0,500.0,500.0);
glTexCoord2d(1.0,0.0);glVertex3f(500.0,500.0,500.0);
glTexCoord2d(1.0,1.0);glVertex3f(500.0,500.0,-500.0);
glTexCoord2d(0.0,1.0);glVertex3f(-500.0,500.0,-500.0);
glEnd();
glMatrixMode(GL_MODELVIEW);
glBindTexture(GL_TEXTURE_2D,texFront);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(-500.0,500.0,-500.0);
glTexCoord2d(1.0,0.0);glVertex3f(500.0,500.0,-500.0);
glTexCoord2d(1.0,1.0);glVertex3f(500.0,0.0,-500.0);
glTexCoord2d(0.0,1.0);glVertex3f(-500.0,0.0,-500.0);
glEnd();
glBindTexture(GL_TEXTURE_2D,texRight);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(-500.0,500.0,500.0);
glTexCoord2d(1.0,0.0);glVertex3f(-500.0,500.0,-500.0);
glTexCoord2d(1.0,1.0);glVertex3f(-500.0,0.0,-500.0);
glTexCoord2d(0.0,1.0);glVertex3f(-500.0,0.0,500.0);
glEnd();
glBindTexture(GL_TEXTURE_2D,texLeft);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(500.0,500.0,-500.0);
glTexCoord2d(1.0,0.0);glVertex3f(500.0,500.0,500.0);
glTexCoord2d(1.0,1.0);glVertex3f(500.0,0.0,500.0);
glTexCoord2d(0.0,1.0);glVertex3f(500.0,0.0,-500.0);
glEnd();
glBindTexture(GL_TEXTURE_2D,texBack);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP);
glBegin(GL_POLYGON);
glTexCoord2d(0.0,0.0);glVertex3f(500.0,500.0,500.0);
glTexCoord2d(1.0,0.0);glVertex3f(-500.0,500.0,500.0);
glTexCoord2d(1.0,1.0);glVertex3f(-500.0,0.0,500.0);
glTexCoord2d(0.0,1.0);glVertex3f(500.0,0.0,500.0);
glEnd();
glDisable(GL_TEXTURE);
glPopMatrix();
glEndList();
return TRUE;
}
//----------------------------------------------------------------------
void LoadScene( const std::string& _filename,
ResourceManager& _resourceManager,
SceneManager& _scene,
bool _verbose)
{
// Load configuration file
glf::io::ConfigLoader loader;
glf::io::ConfigNode* root = loader.Load(_filename);
// Load models
glf::io::ConfigNode* geometriesNode = loader.GetNode(root,"geometries");
if(geometriesNode != NULL)
{
int nGeometries = loader.GetCount(geometriesNode);
for(int i=0;i<nGeometries;++i)
{
glf::io::ConfigNode* geometryNode = loader.GetNode(geometriesNode,i);
std::string name = loader.GetString(geometryNode,"name");
std::string folder = loader.GetString(geometryNode,"folder");
std::string filename = loader.GetString(geometryNode,"file");
glm::vec3 translate = loader.GetVec3(geometryNode,"translate");
glm::vec3 rotate = loader.GetVec3(geometryNode,"rotate");
float scale = loader.GetFloat(geometryNode,"scale");
glm::mat4 transform = glm::translate(translate.x,translate.y,translate.z) *
glm::rotate(rotate.z,0.f,0.f,1.f) *
glm::rotate(rotate.y,0.f,1.f,0.f) *
glm::rotate(rotate.x,1.f,0.f,0.f) *
glm::scale(scale,scale,scale);
LoadModel( glf::directory::ModelDirectory + folder + "/",
filename,
transform,
_resourceManager,
_scene,
_verbose);
}
}
// Load terrains
glf::io::ConfigNode* terrainsNode = loader.GetNode(root,"terrains");
if(terrainsNode != NULL)
{
int nTerrains = loader.GetCount(terrainsNode);
for(int i=0;i<nTerrains;++i)
{
glf::io::ConfigNode* terrainNode = loader.GetNode(terrainsNode,i);
std::string name = loader.GetString(terrainNode,"name");
std::string diffuse = loader.GetString(terrainNode,"diffuse");
std::string height = loader.GetString(terrainNode,"height");
float roughness = loader.GetFloat(terrainNode,"roughness");
float specularity = loader.GetFloat(terrainNode,"specularity");
glm::vec2 terrainSize = loader.GetVec2(terrainNode,"terrainSize");
glm::vec3 terrainOffset = loader.GetVec3(terrainNode,"terrainOffset");
int tileResolution = 32; //loader.GetInt(terrainNode,"tileResolution");
float heightFactor = loader.GetFloat(terrainNode,"heightFactor");
float tileFactor = loader.GetFloat(terrainNode,"tileFactor");
float tessFactor = 15.f; //loader.GetFloat(terrainNode,"tessFactor");
float projFactor = 10.f; //loader.GetFloat(terrainNode,"projFactor");
LoadTerrain(glf::directory::TextureDirectory,
diffuse,
height,
roughness,
specularity,
terrainSize,
terrainOffset,
tileResolution,
heightFactor,
tessFactor,
projFactor,
tileFactor,
_resourceManager,
_scene,
_verbose);
}
}
// Compute bounds
_scene.wBound = WorldBound(_scene);
if(_verbose)
{
glf::Info("----------------------------------------------");
glf::Info("World bound : (%f,%f,%f) (%f,%f,%f)",
_scene.wBound.pMin.x,
_scene.wBound.pMin.y,
_scene.wBound.pMin.z,
_scene.wBound.pMax.x,
_scene.wBound.pMax.y,
_scene.wBound.pMax.z);
}
// Load lights
//TODO
// Load camera
//TODO
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
glutInit(&argc, argv);
#ifdef BOOK_COVER
glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH);
#else
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
#endif /* BOOK_COVER */
glutInitWindowSize(792, 573);
glutCreateWindow("Terrain Using Vertex Culling Extension");
glutDisplayFunc(Redraw);
if (glutDeviceGet(GLUT_HAS_JOYSTICK))
glutJoystickFunc(Joystick, 200);
glutKeyboardFunc(Keyboard);
glutMotionFunc(Motion);
glutMouseFunc(Mouse);
glutReshapeFunc(Resize);
glutSpecialFunc(Special);
BuildF16();
LandTexture = TextureLoad("land.bmp", GL_FALSE, GL_LINEAR_MIPMAP_LINEAR,
GL_LINEAR, GL_REPEAT);
SkyTexture = TextureLoad("sky.bmp", GL_FALSE, GL_LINEAR, GL_LINEAR,
GL_CLAMP);
LoadTerrain(36, -112);
puts("QUICK HELP:");
puts("");
puts("ESC - Quit");
puts("',' - Slow down, '<' - Slowest");
puts("'.' - Speed up, '>' - Fastest");
puts("'3' - Toggle terrain");
puts("'a' - Toggle aircraft");
puts("'f' - Toggle fog");
puts("'l' - Toggle lighting");
puts("'s' - Toggle sky/clouds");
puts("'t' - Toggle texturing");
puts("'w' - Toggle water");
puts("'W' - Toggle wireframe");
printf("GL_EXTENSIONS = %s\n", glGetString(GL_EXTENSIONS));
if (strstr(glGetString(GL_EXTENSIONS), "EXT_cull_vertex") != NULL)
{
UseCullVertex = 1;
glCullParameterfvEXT = wglGetProcAddress("glCullParameterfvEXT");
}
else if (strstr(glGetString(GL_EXTENSIONS), "SGI_cull_vertex") != NULL)
{
UseCullVertex = 1;
glCullParameterfvEXT = wglGetProcAddress("glCullParameterfvSGI");
}
else
UseCullVertex = 0;
glutMainLoop();
return (0);
}
