void World::initShips()
{
// space ship
PhysicsObjectId id(PhysicsObjectId::TYPE_SHIP, PhysicsObjectId::FLEET_PLAYER, 0);
m_playerShip.init("Grapple", Const::SHIP_SIZE);
m_playerShip.setId(id);
m_playerShip.setPosition(Const::SHIP_POSITION);
m_playerShip.setAmmo(8);
m_playerShip.setHealth(Const::PLAYER_HEALTH);
m_playerShip.setSpeed(Const::MOVE_PER_FRAME);
// space ships
id.m_type = PhysicsObjectId::TYPE_SHIP;
id.m_fleet = PhysicsObjectId::FLEET_ENEMY;
ObjModel model;
model.load(Const::MODEL_DIR + Const::ENEMY_SHIP_MODEL_NAME + Const::EXTENSION);
DisplayList displayList = model.getDisplayList();
for (int i = 1; i <= Const::MOON_COUNT; i++)
{
for (int j = 0; j < Const::SHIPS_PER_MOON; j++){
int index = (i - 1) * Const::SHIPS_PER_MOON + j;
id.m_index = index;
Vector3 position = m_planetoids[i].getPosition() + Vector3::getRandomUnitVector()*(m_planetoids[i].getScaledSize() + 500.0);
m_ships[index].initPhysics(id, position, 1.0, 0, displayList, Const::ENEMY_SHIP_SIZE);
m_ships[index].setHealth(1);
m_ships[index].setUnitAi(new StemCell::UnitAiMoonGuard(m_ships[index], *this, m_planetoids[i].getId()));
m_ships[index].setManeuverability(Const::SHIP_MAX_SPEED,Const::SHIP_ACCELERATION,Const::ROTATION_RATE);
}
}
}
int main(int argc, char** argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glEnable(GL_DEPTH_TEST);
glutInitWindowPosition(100, 100);
winWidth = 1300, winHeight = 800;
glutInitWindowSize(winWidth, winHeight);
glutCreateWindow("Traffic Simulation");
glewInit();
// Load the 3D models.
trafficLight.ReadFile("Models/TrafficLight.obj");
trafficLight2.ReadFile("Models/TrafficLight.obj");
trafficLight3.ReadFile("Models/TrafficLight.obj");
trafficLight4.ReadFile("Models/TrafficLight.obj");
//cout << "\n|||||||||||\n";
car.ReadFile("Models/taxi.obj");
//cout << "\n|||||||||||\n";
surveillanceCamera.ReadFile("Models/camera.obj");
//cout << "\n|||||||||||\n";
init();
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keyboard);
glutSpecialFunc(specialKey);
glutTimerFunc(0, timer, updateInterval);
glutMainLoop();
system("pause");
}
ObjModel* ObjModel::create(
izanagi::IMemoryAllocator* allocator,
izanagi::graph::CGraphicsDevice* device,
const char* path)
{
void* buf = ALLOC(allocator, sizeof(ObjModel));
VRETURN_NULL(buf);
IZ_BOOL result = IZ_FALSE;
ObjModel* instance = new(buf)ObjModel;
{
instance->m_Allocator = allocator;
instance->AddRef();
result = instance->load(
allocator,
device,
path);
}
if (!result) {
SAFE_RELEASE(instance);
}
return instance;
}
void init()
{
initDisplay();
player1.load("chr_old.obj");
car1.load("car1.obj");
road.load("Road_Wide.obj");
grass.load("Grass.obj");
}
void DrawModel(ObjModel &model)
{
glEnableClientState(GL_VERTEX_ARRAY);
glVertexPointer(3, GL_FLOAT, 0, model.GetVertices());
glEnableClientState(GL_NORMAL_ARRAY);
glNormalPointer(GL_FLOAT, 0, model.GetNormals());
glDrawArrays(GL_TRIANGLES, 0, model.GetTotalVerts());
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
}
void drawRoad(int i)
{
glPushMatrix();
glTranslatef(0, -1.0f, stepObj[i].z);
glRotatef(90.0f, 0.0f, 1.0f, 0.0f);
if(stepObj[i].type == 0){
road.draw();
drawCar(10.0f, 0, 0.09f, i);
}else if(stepObj[i].type == 1){
grass.draw();
}
glPopMatrix();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// clear the screen - any drawing before here will not display
glLoadIdentity();
// set up the camera here
camera.setCamera();
// camera is set up - any drawing before here will display incorrectly
// Draw Skybox
glPushMatrix();
glTranslatef(camera.getPosition().x,
camera.getPosition().y,
camera.getPosition().z);
glDepthMask(GL_FALSE);
skybox.draw();
glDepthMask(GL_TRUE);
glPopMatrix();
// Draw Saturn
glPushMatrix();
glTranslatef(saturnInfo.x, 0.f, saturnInfo.z);
glScalef(saturnInfo.radius, saturnInfo.radius, saturnInfo.radius);
saturn.draw();
glPopMatrix();
// Draw Moons
for (int i = 0; i < 10; i++)
{
glPushMatrix();
glTranslatef(moonInfo[i].x, 0.f, moonInfo[i].z);
glScalef(moonInfo[i].radius, moonInfo[i].radius, moonInfo[i].radius);
moons[i].draw();
glPopMatrix();
}
// Draw rings
glPushMatrix();
glTranslatef(ringInfo.x, 0.f, ringInfo.z);
glScalef(ringInfo.radius, ringInfo.radius, ringInfo.radius);
ring.draw();
glPopMatrix();
// send the current image to the screen - any drawing after here will not display
glutSwapBuffers();
}
void init(int argc, char** argv)
{
/**
* This function initializes the graphics properties of the whole game
*/
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH | GLUT_MULTISAMPLE); //Double Buffering - RGBAlpha - 3D - Ani-Aliasing
glutInitWindowSize(winsizex, winsizey); //Window size
glutCreateWindow("PAC-MINION"); //Create a window
glutFullScreen(); //Start with full screen mode
glutIgnoreKeyRepeat(1); //Ignoring key repaeat, Since we have key states
glClearDepth(1);
glClearColor(0.0f, 0.0f, 0.0f, 1.0f); //Initial color flush
glEnable(GL_DEPTH_TEST); //Make sure 3D drawing works when one object is in front of another
glEnable(GL_LIGHTING); //Enable Lighting
glEnable(GL_LIGHT0); //Light 0 is enabled
glShadeModel (GL_SMOOTH);
glEnable(GL_COLOR_MATERIAL); //Enabling coloring in 3d materials
glEnable(GL_BLEND); //Enable the OpenGL Blending functionality
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); //Function to be used for blending the graphical objects
GLfloat light_position[] = { 0.0, 0.0, 1.0, 0.0 };
glLightfv(GL_LIGHT0, GL_POSITION, light_position); //Setting the light position
GLfloat light_ambient[] = { 0.2, 0.2, 0.2, 1.0 };
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient); //Setting the ambient light intensity
minion.genList(); //Generating the drawing list of thw minion
}
void init()
{
FILE* f = fopen("media/lighting/camera.txt", "r");
xyz pos;
while (!feof(f))
{
fscanf(f, "%f %f %f", &pos.x, &pos.y, &pos.z);
camera_pos.push_back(pos);
}
fclose(f);
FOVY = 54.495f;
mgr=new TheoraVideoManager();
clip=mgr->createVideoClip(new TheoraMemoryFileDataSource("media/lighting/lighting" + resourceExtension), TH_RGB);
clip->setAutoRestart(1);
//clip->setPlaybackSpeed(0.5f);
tex_id = createTexture(nextPow2(clip->getWidth()),nextPow2(clip->getHeight()));
diffuse_map = loadTexture("media/lighting/diffuse_map.tga");
room.load("media/lighting/room.obj", diffuse_map);
glDisable(GL_CULL_FACE);
glCullFace(GL_BACK);
glEnable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glDepthFunc(GL_LESS);
glEnable(GL_COLOR_MATERIAL);
}
void drawCar(float y, float z, float scale, int i)
{
glPushMatrix();
glTranslatef(0, 1, count_steps[i]);
glScalef(scale,scale,scale);
//glRotatef(90.0f, 0.0f, 1.0f, 0.0f);
car1.draw();
glPopMatrix();
}
void player()
{
glPushMatrix();
glTranslatef(playerX, playerY, playerZ);
glRotatef(playerAngle, 0.0f, 1.0f, 0.0f);
glScalef(playerSX, playerSY, playerSZ);
player1.draw();
glPopMatrix();
}
void init(void)
{
glClearColor(0.0, 0.0, 1.0, 1.0); // background color = white
glColor3f(0.0, 0.0, 0.0); // drawing color = black
glLineWidth(2.0f);
glEnable(GL_DEPTH_TEST);
fog_status=true;
//fog_enable();
physics_delta_time=(1/PHYSICS_UPDATE_RATE);
AI_delta_time=(1/_FAST_AI_UPDATE_RATE);
ai_slow_value=SLOW_AI_UPDATE_FRACTION;
delta_time=0;
frame=0;
spiky_obj.load("fish.obj");
submarine_obj.load("submarine_body.obj");
whale_body.load("whale4s.obj");
p_whale_x=525;
p_whale_y=500;
p_whale_z=-500;
pwx=525;
pwy=500;
pwz=-500;
v_whale_x=8;
v_whale_y=8;
v_whale_z=-12;
dv_whale_x=0;
dv_whale_y=0;
dv_whale_z=0;
fast_AI_ESCORT=true;
target_fish_no=-99;
sphere=false;
shark_target_fish=false;
for(int i=0;i<256;i++)
{
key_pressed[i]=false;
}
alutInit(0, NULL);
// alutLoadWAVFile("FreedomDance.wav", &format, &data, &size, &freq, &loop);
// Generate the sources
}
void ObjLoader::load(ObjModel &model, const char *modelpath, const char * texturepath, bool invertUV)
{
if (texturepath != NULL)
{
loadTexture(model.getTexture(), texturepath);
}
parse(modelpath);
bindToMesh(model, invertUV);
}
//--------------------------------------------------
void Scene::loadObjects(string filename, Object* obj)
{
string name;
name = "./Daten/Groups/";
name.append(filename);
name.append(".txt");
ErrorLog *log = ErrorLog::getInstance();
stringstream logStream;
logStream << endl;
logStream << "loading objects..." << endl << endl;
log->reportError(logStream.str());
FILE *fp = fopen(name.c_str(), "r");
if (!fp)
{
logStream.str("");
logStream << "Error, no input file!" << endl;
log->reportError(logStream.str());
return;
}
int res = 0;
while (res != EOF)
{
char name[256] = "";
float plz[6];
res = fscanf(fp, "%s %f %f %f %f %f %f\n", &name, &plz[0], &plz[1], &plz[2], &plz[3], &plz[4], &plz[5]);
ObjModel *model = new ObjModel();
model->load(name, texturLoader, shLoader);
Object *newObj = new Object();
newObj->addModel(model);
newObj->setPosition(plz[0], plz[1], plz[2]);
newObj->setRotation(plz[3], plz[4], plz[5]);
obj->addObject(newObj);
}
}
void Rendar::bspFromObjModel(string modelName) {
string* path = getCvarAddress_S("r_modelPath");
string canonicalPath = *path + "obj/" + modelName;
ObjModel* obj = new ObjModel();
obj->loadObjFile(canonicalPath);
vec3_t mapDimensions;
obj->getDimensions(mapDimensions);
float width = 0;
if( mapDimensions[0] > mapDimensions[2] ) {
width = mapDimensions[0];
}
else {
width = mapDimensions[2];
}
cout << " Widest dimension: " << width << endl;
bspRoot = new bsp_node_t;
bspRoot->root = true;
/* // debugging stuffs
polygon_t* p = obj->polygonList;
int myPolyCount = 0;
while( p ) {
myPolyCount++;
p = p->next;
}
Con_print("myPolyCount: %d", myPolyCount);
*/
generateBSPTree(bspRoot, obj->polygonList, width);
nameAndCachePolygons(bspRoot);
delete obj;
}
void init()
{
for (int i = 0; i < 256; i++)
{
key_pressed[i] = false;
}
for (int i = 0; i < 20; i++)
{
special_key_pressed[i] = false;
}
initDisplay();
camera.setPosition(Vector3(70000.0, 0.0, 70000.0));
skybox.load("Models/Skybox.obj");
saturn.load(saturnInfo.filename);
for (int i = 0; i < 10; i++)
{
moons[i].load(moonInfo[i].filename);
}
ring.load(ringInfo.filename);
}
void ShutdownApp()
{
glDeleteObjectARB(_gSetRenderTargetShader);
glDeleteObjectARB(_gClearRenderTargetShader);
glDeleteObjectARB(_gRenderShader);
glDeleteObjectARB(_gSsaoShader);
glDeleteObjectARB(_gHorizontalBlurShader);
glDeleteObjectARB(_gVerticalBlurShader);
_gSceneFbo.Release();
_gSsaoFbo.Release();
_gHorizontalBlurFbo.Release();
_gVerticalBlurFbo.Release();
_gModel.Release();
}
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
gluLookAt(2.0, 3.0, 4.0,
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
// display positive X, Y, and Z axes near origin
glBegin(GL_LINES);
glColor3d(1.0, 0.0, 0.0);
glVertex3d(0.0, 0.0, 0.0);
glVertex3d(2.0, 0.0, 0.0);
glColor3d(0.0, 1.0, 0.0);
glVertex3d(0.0, 0.0, 0.0);
glVertex3d(0.0, 2.0, 0.0);
glColor3d(0.0, 0.0, 1.0);
glVertex3d(0.0, 0.0, 0.0);
glVertex3d(0.0, 0.0, 2.0);
glEnd();
// draw a purple wireframe cube
glColor3d(1.0, 0.0, 1.0);
glPushMatrix();
glTranslated(0.0, 0.0, 0.0);
glRotated(45, 0.0, 1.0, 0.0);
glScaled(1.0, 1.0, 1.0);
glutWireCube(1.0);
glPopMatrix();
glPushMatrix();
glTranslated(0.0, 0.0, 0.0);
// glRotated(45, 0.0, 1.0, 0.0);
glScaled(0.005, 0.005, 0.005);
bucket.draw();
glPopMatrix();
glutSwapBuffers();
}
void draw()
{
/**
* Draws the 3D scene within the view volume
*/
int i,j;
nfood=0;
prevFrameTime = curFrameTime;
curFrameTime = glutGet(GLUT_ELAPSED_TIME); //Determines the time gap between two continuous frame to enable frame independent animation
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW); //Switch to the drawing perspective
glLoadIdentity(); //Reset the drawing perspective
glPushMatrix();
camera();
//glTranslatef(0.0f,0.0f,-100.0f);
GLfloat light_position[] = { 0.0, 0.0, 1.0, 0.0 };
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
//Set material for pac and draw the pac
GLfloat mat_specular[] = { 1.0, 1.0, 1.0, 1.0 };
GLfloat mat_shininess[] = {50.0};
glTranslatef(-gridWidthby2, -gridHeightby2,-100.0f);
glPushMatrix();
glTranslatef(-gridCellSide/2,-gridCellSide/2,-gridCellSide/2);
glColor4f(0.3,0.34,0.32,1.0);
glBegin(GL_QUADS);
glVertex3f(-gridCellSide,-gridCellSide,0);
glVertex3f(-gridCellSide,gridHeightby2*2+gridCellSide,0);
glVertex3f(gridWidthby2*2+gridCellSide,gridHeightby2*2+gridCellSide,0);
glVertex3f(gridWidthby2*2+gridCellSide,0-gridCellSide,0);
glEnd();
glPopMatrix();
glPushMatrix();
/*
In the following lines of code, we translate the PAC, and rotate it according to the direction of the PAC
*/
glTranslatef(pacx,pacy,0);
if(!minionEnabled){
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
glColor4f(0.75f,0.75f,0.0f,1.0f);
glutSolidSphere(PACSIZE,50,50);
}
else{
glDisable(GL_COLOR_MATERIAL);
glRotatef(90.0f,1.0,0.0,0.0);
if(pacCurDir == GLUT_KEY_LEFT) {
if(pacAngle <= 270 - angleChange || pacAngle >= 270 + angleChange){
if(pacAngle<=90 || pacAngle>270){
pacAngle-=angleChange;
if(pacAngle<0)
pacAngle+=360;
}
else
pacAngle = (pacAngle+angleChange)%360;
}
glRotatef((float)pacAngle,0.0,1.0,0.0);
}
else if(pacCurDir == GLUT_KEY_RIGHT){
if(pacAngle <= 90 - angleChange || pacAngle >= 90 + angleChange){
if(pacAngle<90 || pacAngle>=270){
pacAngle = (pacAngle+angleChange)%360;
}
else
pacAngle = (pacAngle-angleChange);
if(pacAngle<0)
pacAngle+=360;
}
glRotatef((float)pacAngle,0.0,1.0,0.0);
}
else if(pacCurDir == GLUT_KEY_UP){
if(pacAngle <= 180 - angleChange || pacAngle >= 180 + angleChange){
if(pacAngle<=359 && pacAngle>180){
pacAngle = (pacAngle-angleChange);
if(pacAngle<0)
pacAngle+=360;
}
else
pacAngle = (pacAngle+angleChange)%360;
}
glRotatef((float)pacAngle,0.0,1.0,0.0);
}
else if(pacCurDir == GLUT_KEY_DOWN){
if(pacAngle <= 0 - angleChange || pacAngle >= 0 + angleChange){
if(pacAngle<=180 && pacAngle>0){
pacAngle = (pacAngle-angleChange);
if(pacAngle<0)
pacAngle+=360;
}
else
pacAngle = (pacAngle+angleChange)%360;
}
glRotatef((float)pacAngle,0.0,1.0,0.0);
}
minion.draw(); //Draws the minion
glEnable(GL_COLOR_MATERIAL);
}
glPopMatrix();
//Drawing ghosts
if(!paused)
blinky.move();
if(Ghost::getGhostMode() == 2)
glColor4f(0.0,0.0,1.0,0.8);
else
glColor4fv(blinky.color);
glTranslatef(blinky.getX(),blinky.getY(),0.0f);
glutSolidSphere(PACSIZE,5,5);
glTranslatef(-blinky.getX(),-blinky.getY(),0.0f);
if(!paused)
inky.move();
if(Ghost::getGhostMode() == 2)
glColor4f(0.0,0.0,1.0,0.8);
else
glColor4fv(inky.color);
glTranslatef(inky.getX(),inky.getY(),0.0f);
glutSolidSphere(PACSIZE,5,5);
glTranslatef(-inky.getX(),-inky.getY(),0.0f);
if(!paused)
pinky.move();
if(Ghost::getGhostMode() == 2)
glColor4f(0.0,0.0,1.0,0.8);
else
glColor4fv(pinky.color);
glTranslatef(pinky.getX(),pinky.getY(),0.0f);
glutSolidSphere(PACSIZE,5,5);
glTranslatef(-pinky.getX(),-pinky.getY(),0.0f);
if(!paused)
clyde.move();
if(Ghost::getGhostMode() == 2)
glColor4f(0.0,0.0,1.0,0.8);
else
glColor4fv(clyde.color);
glTranslatef(clyde.getX(),clyde.getY(),0.0f);
glutSolidSphere(PACSIZE,5,5);
glTranslatef(-clyde.getX(),-clyde.getY(),0.0f);
GLfloat mat_specular2[] = {0.2,0.2,0.2,0.7};
mat_shininess[0] = 100.0;
GLfloat mat_diffuse[] = {0.2,0.17,0.73,1.0};
GLfloat mat_ambient[] = {0.1,0.07,0.63,1.0};
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular2);
glMaterialfv(GL_FRONT, GL_SHININESS, mat_shininess);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
//Drawing the maze
GLfloat mazeColor[] = {0.05f,0.07f,0.53f,1.0f};
for(i=0;i<31;i++){
for(j=0;j<28;j++){
if(maze[i][j]==1){
glColor4fv(mazeColor);
glutSolidCube(gridCellSide);
}
else if(maze[i][j]==2){
glColor4f(1.0f,0.8f,0.85f,0.9f);
glutSolidSphere(0.5,10,10);
nfood++;
}
else if(maze[i][j]==3){
glColor4f(0.6f,1.0f,0.7f,0.75f);
glutSolidSphere(1.2,20,20);
nfood++;
}
glTranslatef(gridCellSide,0.0f,0.0f);
}
glTranslatef(-28*gridCellSide,gridCellSide,0.0f);
}
glPopMatrix();
//staticElementsDraw();
text();
glutSwapBuffers(); //Send scene to the screen to be shown
}
void init()
{
initDisplay();
bucket.load("firebucket.obj");
bucket_list = bucket.getDisplayList();
}
void whale_model()
{
//glMatrixMode(GL_MODELVIEW);
GLUquadricObj* Sphere;
Sphere=gluNewQuadric();
float theta=0;
if(v_whale_z<0)
{
theta = 3.14 + atan(v_whale_x/v_whale_z);
}
else if (v_whale_z>0 )
{
theta = atan(v_whale_x/v_whale_z);
}
else
{
if(v_whale_x>0)
{
theta= 3.14/2;
}
else if(v_whale_x<0)
{
theta = (3 * 3.14) / 2;
}
}
theta = (theta * 180) / 3.14;
float r;
r = sqrt(powf(v_whale_x,2)+powf(v_whale_z,2));
float pi;
if(v_whale_y!=0 && r>0)
{
pi=atan(v_whale_y/r);
}
else if(r==0)
{
if(p_whale_y>0)
{
pi=3.14/2;
}
else if(p_whale_y<0)
{
pi = (3.14 * 3)/2;
}
}
pi = (pi * 180) / 3.14;
submarine1 sub2;
GLUquadricObj *Spher;
Spher = gluNewQuadric();
glPushMatrix();
glTranslatef(p_whale_x, p_whale_y, p_whale_z); // unneeded since default position is (0, 0, 0)
/*glBegin(GL_LINES);
glVertex3d(0, 0, 0);
glVertex3d(vx[i], vy[i], vz[i]);
glEnd();*/
glRotatef(theta, 0.0, 1.0, 0.0); // unneeded since default rotation is 0 degrees
glRotatef(pi, -1.0, 0.0, 0.0);
glScalef(7.0, 7.0, 7.0); // unneeded since default scaling is 1 in X, Y, and Z
glRotatef(90, 0.0, 1.0, 0.0);
whale_body.draw();
if(sphere==true)
{
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(sub2.red, sub2.green, sub2.blue, 0.2f);
gluSphere(Spher,1, 10, 10);
glDisable(GL_BLEND);
}
glPopMatrix();
}
bool InitializeApp()
{
glClearColor(0, 0, 0, 1);
glShadeModel(GL_SMOOTH);
glEnable(GL_DEPTH_TEST);
glEnable(GL_TEXTURE_2D);
// Load texture.
int width = 0, height = 0, comp = 0;
unsigned char *image;
image = LoadTGA("/home/aashish/tools/mywork/src.git/data/noise.tga", width, height, comp);
glGenTextures(1, &_gRandomSampler);
glBindTexture(GL_TEXTURE_2D, _gRandomSampler);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB8, width, height,
0, GL_RGB, GL_UNSIGNED_BYTE, image);
delete[] image;
// Load shaders.
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/setRenderTargetsVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/setRenderTargetsPs.glsl",
_gSetRenderTargetShader))
return false;
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/clearRenderTargetsVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/clearRenderTargetsPs.glsl",
_gClearRenderTargetShader))
return false;
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/ssaoVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/ssaoPs.glsl",
_gSsaoShader))
return false;
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/hBlurVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/hBlurPs.glsl",
_gHorizontalBlurShader))
return false;
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/vBlurVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/vBlurPs.glsl",
_gVerticalBlurShader))
return false;
if(!CreateGLSLShader("/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/renderingVs.glsl",
"/home/aashish/tools/mywork/src.git/opengl/ssao_crytek/renderingPs.glsl",
_gRenderShader))
return false;
// Bind our shader variables.
_gOffset = glGetUniformLocationARB(_gRenderShader, "offset");
_gLight1Pos = glGetUniformLocationARB(_gRenderShader, "light1Pos");
_gLight1AmbientColor = glGetUniformLocationARB(_gRenderShader, "light1AmbientColor");
_gLight1DiffuseColor = glGetUniformLocationARB(_gRenderShader, "light1DiffuseColor");
_gLight1SpecularColor = glGetUniformLocationARB(_gRenderShader, "light1SpecularColor");
_gLight2Pos = glGetUniformLocationARB(_gRenderShader, "light2Pos");
_gLight2AmbientColor = glGetUniformLocationARB(_gRenderShader, "light2AmbientColor");
_gLight2DiffuseColor = glGetUniformLocationARB(_gRenderShader, "light2DiffuseColor");
_gLight2SpecularColor = glGetUniformLocationARB(_gRenderShader, "light2SpecularColor");
_gAmbientOcclusion = glGetUniformLocationARB(_gRenderShader, "aos");
_gSceneColors = glGetUniformLocationARB(_gRenderShader, "colors");
_gSceneDepths = glGetUniformLocationARB(_gRenderShader, "depths");
_gSceneNormals = glGetUniformLocationARB(_gRenderShader, "normals");
_gSsaoOffset = glGetUniformLocationARB(_gSsaoShader, "offset");
_gSsaoNormals = glGetUniformLocationARB(_gSsaoShader, "normals");
_gSsaoDepths = glGetUniformLocationARB(_gSsaoShader, "depths");
_gSsaoRandoms = glGetUniformLocationARB(_gSsaoShader, "randoms");
_gHorizontalBlurSceneSampler = glGetUniformLocationARB(_gHorizontalBlurShader, "scene");
_gHorizontalBlurSceneSamplerDepth = glGetUniformLocationARB(_gHorizontalBlurShader, "depths");
_gHorizontalBlurSceneSamplerNormal = glGetUniformLocationARB(_gHorizontalBlurShader, "normals");
_gVerticalBlurSceneSampler = glGetUniformLocationARB(_gVerticalBlurShader, "scene");
_gVerticalBlurSceneDepthSampler = glGetUniformLocationARB(_gVerticalBlurShader, "depths");
_gVerticalBlurSceneNormalSampler = glGetUniformLocationARB(_gVerticalBlurShader, "normals");
// Create frame buffer objects.
if(_gSceneFbo.Create(WIDTH, HEIGHT) == false)
return false;
// Create frame buffer objects.
if(_gSsaoFbo.Create(WIDTH, HEIGHT) == false)
return false;
// Create frame buffer objects.
if(_gHorizontalBlurFbo.Create(WIDTH, HEIGHT) == false)
return false;
if(_gVerticalBlurFbo.Create(WIDTH, HEIGHT) == false)
return false;
if(_gModel.LoadOBJ("/home/aashish/tools/mywork/src.git/data/sponza.obj") == false)
return false;
return true;
}
void draw()
{
glClearColor(1, 1, 1, 1);
glLoadIdentity();
float x1, y1, z1, x2=-65.147f, y2=80.219f, z2=12.301f;
static int index = 0;
TheoraVideoFrame* f=clip->getNextFrame();
if (f)
{
index = (int)f->getFrameNumber();
glBindTexture(GL_TEXTURE_2D,tex_id);
unsigned char* buffer = f->getBuffer();
int x, len = f->getWidth() * f->getHeight() * 3;
for (int i = 0; i < len; i++)
{
x = (*buffer) * 0.8f + 255 * 0.2f;
if (x > 255) *buffer = 255;
else *buffer = x;
buffer++;
}
glTexSubImage2D(GL_TEXTURE_2D,0,0,0,f->getWidth(),f->getHeight(),GL_RGB,GL_UNSIGNED_BYTE,f->getBuffer());
clip->popFrame();
}
x1 = camera_pos[index].x; y1 = camera_pos[index].y; z1 = camera_pos[index].z;
gluLookAt(x1, z1, -y1, x2, z2, -y2, 0,1,0);
//gluLookAt(x1, y1, z1, x2, z2, -y2, 0,1,0);
glBlendFunc(GL_ONE,GL_ZERO);
glEnable(GL_CULL_FACE);
if (diffuse_enabled) glEnable(GL_TEXTURE_2D);
else glDisable(GL_TEXTURE_2D);
room.draw();
glDisable(GL_CULL_FACE);
if (lighting_enabled)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,tex_id);
glPushMatrix();
glLoadIdentity();
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_DST_COLOR, GL_ZERO);
glBegin(GL_QUADS);
glTexCoord2f( 0, 4 / 1024.0f); glVertex3f(-1, 1, 0);
glTexCoord2f(800 / 1024.0f, 4 / 1024.0f); glVertex3f( 1, 1, 0);
glTexCoord2f(800 / 1024.0f, 604 / 1024.0f); glVertex3f( 1,-1, 0);
glTexCoord2f( 0, 604 / 1024.0f); glVertex3f(-1,-1, 0);
glEnd();
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glEnable(GL_DEPTH_TEST);
}
}
Model* Scene::buildModel(Json::Value model) {
string type = model["class"].asString();
Model *retModel;
// menger
if(type.compare("Menger") == 0) {
vec3 center = getVec3(model.get("center", "[0,0,0]"));
printVec("center",center);
float radius = model.get("radius", "1.0").asFloat();
int subdivs = model.get("subdivisions", "2").asInt();
retModel = new Menger(center, radius, subdivs);
}
// sphere
else if(type.compare("Sphere") == 0) {
Sphere *sphere;
if(!model.isMember("ambient")) {
sphere = new Sphere(
model["radius"].asFloat(),
model["subdivs"].asInt(),
lights.size());
} else {
sphere = new Sphere(
model["radius"].asFloat(),
model["subdivs"].asInt(),
lights.size(),
getVec4(model.get("ambient","[1,0,1,1]")),
getVec4(model.get("diffuse","[1,0.8,0,1]")),
getVec4(model.get("specular","[1,0,1,1]")));
}
vector<Light*>::iterator it;
int light = 0;
for(it = lights.begin(); it != lights.end(); it++) {
sphere->setLight((*it), light++);
}
retModel = sphere;
} else if(type.compare("TexTri") == 0) {
retModel = new TexTri(model["texture"].asString().c_str());
printf("created textri\n");
} else if(type.compare("ObjModel") == 0) {
ObjModel *obj = new ObjModel(model["objfile"].asString().c_str(),
lights.size(),
getVec4(model.get("ambient","[1,1,1,1]")),
getVec4(model.get("diffuse","[1,1,1,1]")),
getVec4(model.get("specular","[1,1,1,1]")));
vector<Light*>::iterator it;
int light = 0;
for(it = lights.begin(); it != lights.end(); it++) {
obj->setLight((*it), light++);
}
retModel = obj;
} else if(type.compare("Tesseract") == 0) {
Tesseract *tess = new Tesseract( lights.size() );
vector<Light*>::iterator it;
int light = 0;
for(it = lights.begin(); it != lights.end(); it++) {
tess->setLight((*it), light++);
}
retModel = tess;
} else if(type.compare("Particles") == 0) {
Particles *part = new Particles( model.get("number",50).asInt() );
retModel = part;
}
// map model if it has an id
if(model.isMember("id")) {
string id = model["id"].asString();
nodes[id] = retModel;
idModels[id] = retModel;
}
return retModel;
}
void init()
{
initDisplay();
bucket.load("models/bucket/firebucket.obj");
}
void ObjLoader::bindToMesh(ObjModel &model, bool invertUV)
{
const int vertSize = _positions->size();
const int normSize = _normals->size();
const int uvSize = _texCoords->size();
Mesh &mesh = model.getMesh();
// calculate the vertex data stride
int stride = 0;
if (vertSize > 0)
{
mesh.addAttribute(VertexAttribute(0, 3));
stride += 3;
}
if (normSize > 0)
{
mesh.addAttribute(VertexAttribute(1, 3));
stride += 3;
}
if (uvSize > 0)
{
mesh.addAttribute(VertexAttribute(2, 2));
stride += 2;
}
std::vector<float> buffer;
int offset = 0;
std::map<std::string, MeshData>::iterator meshIter;
for (meshIter = _meshes->begin(); meshIter != _meshes->end(); ++meshIter)
{
const std::string &meshName = (*meshIter).first;
MeshData &mesh = (*meshIter).second;
std::vector<Face> &faces = mesh.faces;
// set mesh data
int drawCount = faces.size() * 3; // each face is a triangle (3 vertices)
model.addMeshData(meshName, offset, drawCount);
offset += drawCount;
std::vector<Face>::iterator iter;
for (iter = faces.begin(); iter != faces.end(); ++iter)
{
Face& face = (*iter);
int i;
for (i = 0; i < 3; ++i)
{
int vIdx = face.vertices[i] - 1;
int nIdx = face.normal[i] - 1;
int tIdx = face.texCoord[i] - 1;
if (vertSize > 0)
{
Vector3& v = _positions->at(vIdx);
buffer.push_back(v.x);
buffer.push_back(v.y);
buffer.push_back(v.z);
}
if (normSize > 0)
{
Vector3& n = _normals->at(nIdx);
buffer.push_back(n.x);
buffer.push_back(n.y);
buffer.push_back(n.z);
}
if (uvSize > 0)
{
Vector2 &uv = _texCoords->at(tIdx);
buffer.push_back(uv.x);
buffer.push_back(invertUV ? 1.0f - uv.y : uv.y);
}
}
}
}
// faces times 3 vertices per triangle
int drawCount = offset;
// bind vertex data to mesh
Buffer& vbo = mesh.getVBO();
vbo.bind();
vbo.setData(&buffer[0], buffer.size() * sizeof(float));
vbo.unbind();
mesh.setDrawCount(drawCount);
mesh.create(stride * sizeof(float));
}
void init()
{
glClearColor(0.5, 0.5, 1.0, 1);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// Note that the light is defined in the eye or camera frame.
GLfloat light_position[] = {0.0, 0.0, 0.0, 1.0};
GLfloat ambient[] = {0.3, 0.3, 0.3, 1};
GLfloat diffuse[] = {1.0, 1.0, 1.0, 1};
GLfloat specular[] = {1.0, 1.0, 1.0, 1};
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
glLightfv(GL_LIGHT0, GL_SPECULAR, specular);
glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL, GL_SEPARATE_SPECULAR_COLOR);
glLightModelf(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
glShadeModel(GL_SMOOTH);
glEnable(GL_DEPTH_TEST);
glEnable(GL_NORMALIZE);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
// Generate display list for the surveillance camera.
surveillanceCameraID = glGenLists(1);
glNewList(surveillanceCameraID, GL_COMPILE);
surveillanceCamera.Draw();
glEndList();
// Generate display list for the car.
carID = glGenLists(1);
glNewList(carID, GL_COMPILE);
car.Draw();
glEndList();
board.SetLocation(boardPos);
board.SetOrientation(boarddirection);
board.SetSize(3, 2.5);
board.ReadFile("Square.ppm");
board2.SetLocation(boardPos2);
board2.SetOrientation(boarddirection2);
board2.SetSize(5, 3.5);
board2.ReadFile("wendys.ppm");
// Generate the display list for terrain, including road and grass.
terrainID = glGenLists(1);
glNewList(terrainID, GL_COMPILE);
glDisable(GL_LIGHTING);
// Grass
glColor3f(0, 0.7, 0);
glBegin(GL_QUADS);
glVertex3f(-1000, 0, 1000);
glVertex3f(-10, 0, 1000);
glVertex3f(-10, 0, 10);
glVertex3f(-1000, 0, 10);
glVertex3f(10, 0, 1000);
glVertex3f(1000, 0, 1000);
glVertex3f(1000, 0, 10);
glVertex3f(10, 0, 10);
glVertex3f(10, 0, -10);
glVertex3f(1000, 0, -10);
glVertex3f(1000, 0, -1000);
glVertex3f(10, 0, -1000);
glVertex3f(-1000, 0, -10);
glVertex3f(-10, 0, -10);
glVertex3f(-10, 0, -1000);
glVertex3f(-1000, 0, -1000);
glEnd();
// Roads
glBegin(GL_QUADS);
glColor3f(0.2, 0.2, 0.2);
glVertex3f(-10, 0, 1000);
glVertex3f(10, 0, 1000);
glVertex3f(10, 0, -1000);
glVertex3f(-10, 0, -1000);
glVertex3f(-1000, 0, 10);
glVertex3f(1000, 0, 10);
glVertex3f(1000, 0, -10);
glVertex3f(-1000, 0, -10);
glEnd();
// Yellow line South
glBegin(GL_POLYGON);
glColor3f(1, 1, 0);
glVertex3f(-0.1, 0.05, 1000);
glVertex3f(0.1, 0.05, 1000);
glVertex3f(0.1, 0.05, 10);
glVertex3f(-0.1, 0.05, 10);
glEnd();
// Yellow line North
glBegin(GL_POLYGON);
glColor3f(1, 1, 0);
glVertex3f(-0.1, 0.05, -1000);
glVertex3f(0.1, 0.05, -1000);
glVertex3f(0.1, 0.05, -10);
glVertex3f(-0.1, 0.05, -10);
glEnd();
// Yellow line west
glBegin(GL_POLYGON);
glColor3f(1, 1, 0);
glVertex3f(-1000, 0.05, -0.1);
glVertex3f(-1000, 0.05, 0.1);
glVertex3f(-10, 0.05, 0.1);
glVertex3f(-10, 0.05, -0.1);
glEnd();
// Yellow line east
glBegin(GL_POLYGON);
glColor3f(1, 1, 0);
glVertex3f(1000, 0.05, -0.1);
glVertex3f(1000, 0.05, 0.1);
glVertex3f(10, 0.05, 0.1);
glVertex3f(10, 0.05, -0.1);
glEnd();
// white dashed line South
for (int i = 10; i <= 1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(4.9, 0.05, i);
glVertex3f(5.1, 0.05, i);
glVertex3f(5.1, 0.05, i + 3);
glVertex3f(4.9, 0.05, i + 3);
glEnd();
i += 13;
}
for (int i = 10; i <= 1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(-4.9, 0.05, i);
glVertex3f(-5.1, 0.05, i);
glVertex3f(-5.1, 0.05, i + 3);
glVertex3f(-4.9, 0.05, i + 3);
glEnd();
i += 13;
}
// white dashed line north
for (int i = -10; i >= -1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(-4.9, 0.05, i);
glVertex3f(-5.1, 0.05, i);
glVertex3f(-5.1, 0.05, i - 3);
glVertex3f(-4.9, 0.05, i - 3);
glEnd();
i -= 13;
}
for (int i = -10; i >= -1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(4.9, 0.05, i);
glVertex3f(5.1, 0.05, i);
glVertex3f(5.1, 0.05, i - 3);
glVertex3f(4.9, 0.05, i - 3);
glEnd();
i -= 13;
}
// white dashed line west
for (int i = -10; i >= -1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(i, 0.05, 4.9);
glVertex3f(i, 0.05, 5.1);
glVertex3f(i - 3, 0.05, 5.1);
glVertex3f(i - 3, 0.05, 4.9);
glEnd();
i -= 13;
}
for (int i = -10; i >= -1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(i, 0.05, -4.9);
glVertex3f(i, 0.05, -5.1);
glVertex3f(i - 3, 0.05,-5.1);
glVertex3f(i - 3, 0.05, -4.9);
glEnd();
i -= 13;
}
// white dashed line east
for (int i = 10; i <= 1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(i, 0.05, -4.9);
glVertex3f(i, 0.05, -5.1);
glVertex3f(i + 3, 0.05, -5.1);
glVertex3f(i + 3, 0.05, -4.9);
glEnd();
i += 13;
}
for (int i = 10; i <= 1000; i)
{
glBegin(GL_POLYGON);
glColor3f(1, 1, 1);
glVertex3f(i, 0.05, 4.9);
glVertex3f(i, 0.05, 5.1);
glVertex3f(i + 3, 0.05, 5.1);
glVertex3f(i + 3, 0.05, 4.9);
glEnd();
i += 13;
}
glEndList();
}
void World :: init ()
{
if(!isInitialized())
{
// Skybox Init
ObjModel sb;
sb.load("Models/Skybox.obj");
skybox = sb.getDisplayList();
// Planet Init
ObjModel p;
p.load(planetInfo.filename);
DisplayList p_dl = p.getDisplayList();
PhysicsObjectId p_id = PhysicsObjectId(PhysicsObjectId::TYPE_PLANETOID,
PhysicsObjectId::FLEET_NATURE,
0);
planet.initPlanetoid(p_id, planetInfo.position, planetInfo.radius, p_dl, 1.f);
// Moon Init
for (int i = 0; i < MOON_COUNT; i++)
{
ObjModel m;
m.load(moonInfo[i].filename);
DisplayList m_dl = m.getDisplayList();
PhysicsObjectId m_id = PhysicsObjectId(PhysicsObjectId::TYPE_PLANETOID,
PhysicsObjectId::FLEET_NATURE,
i + 1);
moons[i].initPlanetoid(m_id, moonInfo[i].position, moonInfo[i].radius, m_dl, 1.f);
}
// Ship Init
ObjModel s;
s.load("Models/Grapple.obj");
DisplayList s_dl = s.getDisplayList();
for (int i = 0; i < SHIP_COUNT; i++)
{
PhysicsObjectId s_id = PhysicsObjectId(PhysicsObjectId::TYPE_SHIP,
PhysicsObjectId::FLEET_ENEMY,
i);
int moonIndex = rand() % MOON_COUNT;
Vector3 pos = moonInfo[moonIndex].position
+ Vector3::getRandomUnitVector()
* (moonInfo[moonIndex].radius + 500.0);
ships[i].initPhysics(s_id, pos, 100.f, Vector3::getRandomUnitVector(), s_dl, 1.f);
ships[i].setHealth(1);
ships[i].setAmmo(0);
ships[i].setSpeed(0.f);
}
// Add Bullets
ObjModel b;
b.load("Models/Bolt.obj");
DisplayList b_dl = b.getDisplayList();
for (int i = 0; i < BULLET_COUNT; i++)
{
PhysicsObjectId b_id = PhysicsObjectId(PhysicsObjectId::TYPE_BULLET,
PhysicsObjectId::FLEET_MAX,
i);
bullets[i].initPhysics(b_id, {0, 0, 0}, 1.f, {0, 0, 0}, b_dl, 2.5f);
}
assert(mp_explosion_manager != NULL);
mp_explosion_manager->init("Explode1.png", 15);
}
assert(invariant());
}
//--------------------------------------------------
Scene::Scene(Input *input)
{
camera = new Camera();
cameraSpeed = 0.3f;
this->input = input;
sun = new Light(GL_LIGHT0);
//SetupOpenGL
//Blending
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.01f);
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glEnable(GL_NORMALIZE);
glDisable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
texturLoader = new Texture();
shLoader = new Shaderloader();
mainObj = new Object();
loadObjects("default", mainObj);
terrain = new Terrain(texturLoader);
skybox = new Skybox(texturLoader);
water = new Object();
ObjModel* watermod = new ObjModel();
watermod->load("water", texturLoader, shLoader);
water->addModel(watermod);
armor = new ObjModel();
armor->load("ruestung_old", texturLoader, shLoader);
armorRotation = 0.0;
torch1 = new ParticleSystem(texturLoader, Vector3f(15.0 - 300, 202.0, 26.0 + 700));
torch2 = new ParticleSystem(texturLoader, Vector3f(287.0 - 300, 202.0, 26.0 + 700));
helpText = new Text(texturLoader);
//Save ModelMatrix
glLoadIdentity();
mainObj->saveModelMatrix();
camera->move(200, -170, -500);
// for students: uncomment this if you implemented environment mapping
envShader = new Shader();
envShader->load("./Daten/Shaders/Env_Mapping.vert", "./Daten/Shaders/Env_Mapping.frag");
// end for students
// set up our dynamic cubemap
// uncomment this if you implemented environment mapping
glEnable(GL_TEXTURE_CUBE_MAP_ARB);
glGenTextures(1, &envText);
glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, envText);
// end
// set up some parameters
// uncomment this if you implemented environment mapping
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
//end
// set up min and max filters
// uncomment this if you implemented environment mapping
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
for (int i = 0; i < 6; i++)
{
glTexImage2D(cubeMapDefines[i], 0, GL_RGBA, CUBE_MAP_SIZE, CUBE_MAP_SIZE, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
}
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
shadowMode = 0;
//create shadowmap-texture
shMapW = width;
shMapH = height;
shadowMap = 0;
glGenTextures(1, &shadowMap);
glBindTexture(GL_TEXTURE_2D, shadowMap);
glTexImage2D( GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT32_ARB, shMapW, shMapH, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_BYTE, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
shadowMapping = new Shader();
shadowMapping->load("./Daten/Shaders/Shadow_Mapping.vert", "./Daten/Shaders/Shadow_Mapping.frag");
shadowMappingAliased = new Shader();
shadowMappingAliased->load("./Daten/Shaders/Shadow_Mapping.vert",
"./Daten/Shaders/Shadow_Mapping_Aliased.frag");
// load toon shader
toonShader = new Shader();
toonShader->load("./Daten/Shaders/toon.vert", "./Daten/Shaders/toon.frag");
}
