void loopMenu()
{
int fin = 1;
while(fin)
{
ALLEGRO_EVENT event = {0};
al_wait_for_event(queue, &event);
switch(event.type) {
case ALLEGRO_EVENT_DISPLAY_CLOSE:
fin = 0;
break;
case ALLEGRO_EVENT_KEY_DOWN:
if (event.keyboard.keycode == ALLEGRO_KEY_1) {
mode = SOLO;
fin = 0;
drawWorld();
lunchBall();
}
else if (event.keyboard.keycode == ALLEGRO_KEY_2) {
mode = MULTI;
fin = 0;
drawWorld();
lunchBall();
}
break;
}
}
}
long Viewport::onPaint(FXObject*,FXSelector,void*)
{
//---------------- inizializzo la finestra per il paint ------------
makeCurrent();
w = getWidth();
h = getHeight();
glViewport(0, 0, w, h);
// pulisco lo schermo
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if (reproject)
{
prepareProjection();
Pick.Reshape();
reproject = false;
}
prepareModelView();
//------------------------- disegna il mondo -----------------------
drawWorld();
//---------------------------- finalizza... ------------------------
glFlush();
swapBuffers();
makeNonCurrent();
return 1;
}
void draw()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
drawWorld(scene->world);
drawWater(scene->water);
}
//----------
void KinectV2::drawObject() {
if (this->device) {
switch (this->viewType.get()) { // don't break on the cases, flow through
case 2:
//this should be something like 'draw pretty mesh'
//something seems to have been missed out of a merge in ofxKinectForWindows2
this->device->drawWorld();
case 1:
{
auto bodySource = this->device->getBodySource();
if (bodySource) {
bodySource->drawWorld();
}
}
case 0:
{
ofPushStyle();
ofSetColor(this->getColor());
ofNoFill();
ofSetLineWidth(1.0f);
auto depthSource = this->device->getDepthSource();
if (depthSource) {
depthSource->drawFrustum();
}
auto colorSource = this->device->getColorSource();
if (colorSource) {
colorSource->drawFrustum();
}
ofPopStyle();
}
default:
break;
}
}
}
void display (void) {
glClear(GL_COLOR_BUFFER_BIT);
glLoadIdentity();
player cur = getPlayer();
//Camera is always centered on the player
gluLookAt(cur.x, cur.y, 0.0, cur.x, cur.y, -5.0, 0.0, 1.0, 0.0);
//Draw in world
drawWorld();
//Move brush to player location
glTranslatef(cur.x, cur.y, Y_VAL);
glRotatef((cur.angle*360)/(2*M_PI),0.0,0.0,1.0);
//Draw player
glBegin(GL_TRIANGLES);
glColor3f(1.0,0.0,0.0);
glVertex3f(-0.4,0.2,Y_VAL);
glVertex3f(0.2,0.0,Y_VAL);
glVertex3f(-0.4,-0.2,Y_VAL);
glEnd();
glFlush(); //Finish rendering
}
//----------
void NodeThroughView::drawOnVideoOutput(const ofRectangle & viewBounds) {
auto node = this->getInput<Node>();
auto view = this->getInput<Item::View>();
if (node && view) {
view->getViewInWorldSpace().beginAsCamera(true);
node->drawWorld();
view->getViewInWorldSpace().endAsCamera();
}
}
void Visual::drawGraphics(sf::RenderWindow& mainWindow, World& world)
{
//mainWindow.Clear(sf::Color(50, 50, 50, 255)); //clear screen
mainWindow.Clear(sf::Color::Black);
drawWorld(mainWindow, world);
textDisplay(mainWindow);
mainWindow.Display(); //draw screen
}
// Fonction d'affichage avec gestion mode
void display(void)
{
// Suppression du buffer
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Dessin des lumières
if(iLight == 0){
glDisable(GL_LIGHTING); // Désactive l'éclairage
glDisable(GL_LIGHT0); // Désactive la lumière 1
}else{
glEnable(GL_LIGHTING); // Active l'éclairage
glEnable(GL_LIGHT0); // Active la lumière 1
setLights();
}
// Mode solide ou file de fer
if(iMode == 1)
{
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
}
else if(iMode == 0)
{
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
}
// Gl Texture 2D
if(iTexture){ glEnable(GL_TEXTURE_2D); }
else{ glDisable(GL_TEXTURE_2D); }
// Dessin du monde avec ses éléments
drawWorld();
// Affichage des erreurs
if(glGetError()){
int iGL_Error = glGetError();
if(iGL_Error == 1282)
{
printf("Window close by user !");
close();
exit(0);
}
else if(iGL_Error != 0)
{
printf("Erreur OpenGL:%s\n",gluErrorString(glGetError()));
}
}
glutSwapBuffers();
}
static void display ()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
setProjection();
setViewPoint();
drawWorld();
/* Check everything OK and update screen */
CheckGL();
glutSwapBuffers();
}
/* Draw the cube with the latest transformations */
void
display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
drawWorld(mode, screen_w, screen_h);
/* Force display */
glutSwapBuffers();
return;
}
void MapperGui::prepareWorldImage(){
/**************************************
Make sure the Cache exists
and is still relevent
***************************************/
// check if the map has been edited since last drawn
// if so, regen layer images
if( mapTouched ){
// check if there a no world
if( world != NULL ){
// check if layers are initialised
if( !world->empty() ){
Layer& workingLayer = world->getLayer(layerToggleBox->getWorkingLayer());
// check if the worldImage exists and is coherrent
if( worldImage == NULL ){
// there is no world image, create one
worldImage = createSurface(
workingLayer.getWidth()*
workingLayer.getTileWidth(),
workingLayer.getHeight()*
workingLayer.getTileHeight(),
graphics->getTarget()->format->BitsPerPixel,
SDL_SWSURFACE );
} else
// a world image exists, but it is the wrong dimensions
if ( ( worldImage->w != workingLayer.getWidth()*
workingLayer.getTileWidth() ) ||
( worldImage->h != workingLayer.getHeight()*
workingLayer.getTileHeight() ) )
{
//free old image
SDL_FreeSurface(worldImage);
//creaet new one of correct dimensions
worldImage = createSurface(
workingLayer.getWidth()*
workingLayer.getTileWidth(),
workingLayer.getHeight()*
workingLayer.getTileHeight(),
graphics->getTarget()->format->BitsPerPixel,
SDL_SWSURFACE );
}
//match the dimensions of the world image and the PlaceHolder
worldImagePlaceHolder->setWidth( worldImage->w );
worldImagePlaceHolder->setHeight( worldImage->h );
//now that worldImage is properly initialised, draw the world onto it
drawWorld();
} // end layers exists
}// end if world exists
mapTouched = 0;
}// end if touched
}
void drawWorldModelAbsolute(Canvas& canvas, const WorldModel2D& wm, const geo::Vec2& p0)
{
drawWorld(canvas, wm);
for(unsigned int i = 1; i < wm.entities.size(); ++i)
{
const Entity2D& e = wm.entities[i];
drawArrow(canvas, p0, e.pose.t, Color(150, 150, 150, 2));
drawAxis(canvas, e.pose);
}
drawAxis(canvas, fromXYA(p0.x, p0.y, 0));
}
/* Draw the world with the latest transformations */
void
display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glGetDoublev(GL_TEXTURE_MATRIX, cmodview);
setup_view();
drawAxes(screen_w, screen_h, 1.0); // draw world axes in eye space
glMultMatrixd(cmodview);
drawWorld(screen_w, screen_h);
/* Force display */
glutSwapBuffers();
return;
}
// Définit le modèle pour affichage à l'écran
void View::display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Initialisation du buffer de couleur à la couleur de fond
// Viewport contenant les informations sur la partie en cours
viewportInfos();
if(model->getLifes() < 0) {
model->stopGame();
gameOver();
}
else {
drawScore();
drawLifes();
}
// Viewport contenant les contrôles souris (boutons)
viewportControls();
drawMouseControls();
drawButton("Reset",100);
drawButton("Close",150);
drawButton("View", 200);
// Viewport contenant le plateau de jeu
glEnable(GL_DEPTH_TEST);
initLights();
viewportWorld(); // Définit une viewport et ses caractéristiques de projection
drawWorld();
drawPills();
drawPacMan();
drawGhosts();
glDisable(GL_LIGHT0);
glDisable(GL_LIGHT1);
glDisable(GL_LIGHT2);
glDisable(GL_LIGHT3);
glDisable(GL_LIGHTING); // nuit !
glDisable(GL_DEPTH_TEST);
glutSwapBuffers(); // Car on travaille en mode "double buffer", cf. main.cpp
}
void display(void)
{
//mydisplay();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
camera();
glRotatef(-angleZ, 0.0f, 0.0f, 1.0f);
glRotatef(-angleY, 1.0f, 0.0f, 0.0f);
glRotatef(-_angleX, 0.0f, 1.0f, 0.0f);
glTranslatef(McamX, 0, McamY);
initilizeTexture(image1);
drawTerrain();
//Write your code here
initilizeTexture(image2);
drawLand();
initilizeTexture(image3);
drawWorld();
glutSwapBuffers();
}
void drawWorldModelSceneGraph(Canvas& canvas, const WorldModel2D& wm, const std::vector<Link>& links)
{
drawWorld(canvas, wm);
for(unsigned int i = 0; i < links.size(); ++i)
{
const Link& link = links[i];
const Entity2D& e1 = wm.entities[link.i1];
const Entity2D& e2 = wm.entities[link.i2];
drawArrow(canvas, e1.pose.t, e2.pose.t, Color(150, 150, 150, 2));
drawAxis(canvas, e1.pose);
drawAxis(canvas, e2.pose);
}
// drawAxis(canvas, fromXYA(p0.x, p0.y, 0));
}
static void render(SDL_Window* window) {
cameraRot.x = sinf(angle.x) * cosf(angle.y);
cameraRot.y = sinf(angle.y);
cameraRot.z = cosf(angle.x) * cosf(angle.y);
glm::mat4 view = glm::lookAt(cameraPos, cameraPos+cameraRot, glm::vec3(0.0f, 1.0f, 0.0f));
glm::mat4 projection = glm::perspective(45.0f, 1.0f*(screen.x / screen.y), 0.01f, 2048.0f);
//glm::mat4 projection = glm::ortho(0,screen.x,0,screen.y,0.01f, 2048.0f);
glm::mat4 mvp = projection * view;
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
glUniformMatrix4fv(uniform_mvp, 1, GL_FALSE, glm::value_ptr(mvp));
// draw the blocks in the world
drawWorld(mvp, view, projection);
// draw text in the world
drawText(mvp, view, projection);
SDL_GL_SwapWindow(window);
}
void loopGame()
{
bool fin = true;
bool key[KEY_MAX]={0};
while(fin) {
ALLEGRO_EVENT event = {0};
al_wait_for_event(queue, &event);
switch (event.type) {
case ALLEGRO_EVENT_DISPLAY_CLOSE:
fin = false;
break;
case ALLEGRO_EVENT_KEY_DOWN:
switch (event.keyboard.keycode) {
case ALLEGRO_KEY_UP:
key[KEY_UP] = true;
break;
case ALLEGRO_KEY_DOWN:
key[KEY_DOWN] = true;
break;
case ALLEGRO_KEY_A:
key[KEY_A] = true;
break;
case ALLEGRO_KEY_Q:
key[KEY_Q] = true;
break;
}
break;
case ALLEGRO_EVENT_KEY_UP:
switch (event.keyboard.keycode) {
case ALLEGRO_KEY_UP:
key[KEY_UP] = false;
break;
case ALLEGRO_KEY_DOWN:
key[KEY_DOWN] = false;
break;
case ALLEGRO_KEY_A:
key[KEY_A] = false;
break;
case ALLEGRO_KEY_Q:
key[KEY_Q] = false;
break;
}
break;
case ALLEGRO_EVENT_TIMER:
player1.y -= key[KEY_UP] * 10;
player1.y += key[KEY_DOWN] * 10;
if(mode == MULTI)
{
player2.y -= key[KEY_A] * 10;
player2.y += key[KEY_Q] * 10;
}
ball.x += ball.dx;
ball.y += ball.dy;
if(mode == SOLO)
playComputer();
if(al_is_event_queue_empty(queue))
drawWorld();
break;
}
}
}
int main(int argc, char* argv[]) {
int width = 1024, height = 768;
if(argc == 5 && strcmp(argv[2], "-r") == 0 ){
width = atoi(argv[3]);
height = atoi(argv[4]);
}
else if(argc == 4 && strcmp(argv[1], "-r") == 0 ){
width = atoi(argv[2]);
height = atoi(argv[3]);
}
/*Initialisation SDL, OpenGL etc */
if( initWindow(width, height) == EXIT_FAILURE){
perror("Impossible d'initialiser la fenêtre SDL, le programme va fermer.\n");
exit(-1);
}
/* initialisation de SDL_TTF*/
if(TTF_Init()== -1){
printf("Error loading TTF: %s\n",TTF_GetError());
exit(1);
}
bool askedForQuit = false;
World world;
world.towersList = NULL;
world.map.name = NULL;
world.map.tabXYConstruct = NULL;
world.map.image = NULL;
world.map.pathNodeList = NULL;
Interface interface;
interface.lstButtons = NULL;
char* mapName= NULL;
BUTTON_OF_MENU.lstMapName = NULL;
BUTTON_OF_MENU.lstMapButton = NULL;
BUTTON_OF_MENU.lstMapTextureIndex = NULL;
bool play = false;
List* lstMaps = createEmptyList();
readDirectory(lstMaps);
/* selection d'une carte en ligne de commande*/
if (argc >= 2 && strcmp(argv[1], "-r") != 0){
char* curMap = NULL;
while( (curMap = (char*) nextData(lstMaps)) != NULL){
if (strcmp(argv[1],curMap)==0){
mapName = (char*) malloc(strlen(argv[1])*sizeof(char));
if(mapName == NULL){
fprintf(stderr, "Erreur fatale : impossible d'allouer la mémoire nécessaire.\n");
exit(EXIT_FAILURE);
}
strcpy(mapName,argv[1]);
play = true;
break;
}
}
if(! play) fprintf(stderr, "Erreur le nom donné en paramètre ne correspond à aucun fichier map\n");
}
freeListComplete(lstMaps);
/*-------------- GESTION DU MENU --------------------*/
do{
interface.lstButtons = NULL;
/* chargement des polices */
int playIsPush = 0;
int menuOpen = 0;
int aideOpen = 0;
initMenuGraphics();
/* ouverture du répertoire data */
while(!play && askedForQuit == false) {
/* Récupération du temps au début de la boucle */
Uint32 startTime = SDL_GetTicks();
/* Placer ici le code de dessin du menu */
drawMenu(&menuOpen,&aideOpen,&playIsPush,mapName);
/* Echange du front et du back buffer : mise à jour de la fenêtre */
SDL_GL_SwapBuffers();
/* Renvoie une chaine de caractère contenant le nom
du fichier ITD choisi par l'utilisateur ou NULL si rien n'a encore été choisi */
askedForQuit = handleMenuActions(&mapName,&playIsPush, &menuOpen,&aideOpen);
if(playIsPush == 2) play = true;
/* Calcul du temps écoulé */
Uint32 elapsedTime = SDL_GetTicks() - startTime;
/* Si trop peu de temps s'est écoulé, on met en pause le programme */
if(elapsedTime < FRAMERATE_MILLISECONDS) {
SDL_Delay(FRAMERATE_MILLISECONDS - elapsedTime);
}
}
/*-------------- GESTION DU JEU --------------------*/
bool gameFinished = false;
//Surtout à appeler APRES avoir initialisé la SDL
char mapPath[50] = "data/";
float width = .15;//10% de largeur
float height = 1.; //Toute la hauteur
float positionX = 0.85; //A 90% de la largeur
float positionY = .0; //A 100% de la hauter
if(!askedForQuit){
strcat(mapPath, mapName);
world = initWorld(mapPath);
initGameGraphics();
GAME_TEXTURES_ID.MAP_ID = makeTextureFromSurface(world.map.image);
//Initialisation interface
interface = initGameInterface(width, height, positionX, positionY);
startWorld(&world);
}
while(!gameFinished && !askedForQuit) {
/* Récupération du temps au début de la boucle */
Uint32 startTime = SDL_GetTicks();
/* On tente un nouveau cycle de tours de jeu si besoin. Le temps est
géré par la fonction. La plupart du temps plusieurs tours de jeu sont
joués d'affilé. */
worldNewStep(&world);
drawWorld(&world);
drawInterface(&interface, &world);
/* Calcul du temps écoulé, si temps < 10 ms, on ne passe pas
au tour suivant.
*/
Uint32 elapsedTime = SDL_GetTicks() - startTime;
/* Si trop peu de temps s'est écoulé, on ne dessine rien. */
if(elapsedTime < FRAMERATE_MILLISECONDS) {
/* Echange du front et du back buffer : mise à jour de la fenêtre */
SDL_GL_SwapBuffers();
SDL_Delay(FRAMERATE_MILLISECONDS - elapsedTime);
}
/* Boucle traitant les evenements */
askedForQuit = handleGameActions(&world, &interface, &gameFinished);
}
play = false;
mapName = NULL;
cleanWorld(&world);
cleanInterface(&interface);
}while(! askedForQuit);
/* Liberation des ressources */
cleanExit(&world, &interface);
return EXIT_SUCCESS;
}
// -----------------------------------------------------------------------------
inline void SceneManager::screenRenderingPass() {
glm::mat4 modelView = m_camera->applyView();
drawWorld(modelView, glm::vec3(m_camera->getPosition()));
drawText();
}
void lrfExample(ImageWriter& iw)
{
iw.setLabel("lrf-example");
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
WorldModel2D wm;
// wm.addEntity(createBox(geo::Vec2(), geo::Vec2()));
wm.addEntity(createBox(7.63, 4.09, true), fromXYADegrees(0.085, 0.065, 0));
wm.addEntity(createBox(0.691667, 1.45833), fromXYADegrees(-0.529166, 0.404165, 0));
wm.addEntity(createBox(0.45833, 0.6), fromXYADegrees(-1.69583, 0.375, 0));
wm.addEntity(createBox(0.95833, 0.516667), fromXYADegrees(-1.72917, -0.616667, 0));
wm.addEntity(createBox(0.96666, 0.50833), fromXYADegrees(-1.75, 1.37084, 0));
wm.addEntity(createBox(1.6, 0.30834), fromXYADegrees(-0.45, -1.8375, 0));
wm.addEntity(createBox(0.65, 0.95), fromXYADegrees(1.6, 0.4, 0));
wm.addEntity(createBox(0.55, 1.28333), fromXYADegrees(3.54167, 0.558333, 0));
wm.addEntity(createCircle(0.1), fromXYA(0.358333, 1.81667, 0));
wm.addEntity(createCircle(0.1), fromXYA(-1.73333, -1.78333, 0));
wm.addEntity(createCircle(0.1), fromXYA(3.18333, 1.68333, 0));
Model2D model;
Contour2D& c = model.addContour();
c.addPoint(-3.73333 + 3.3, -1 + 1.6);
c.addPoint(-3.15 + 3.3, -1 + 1.6);
c.addPoint(-3.15 + 3.3, -1.46 + 1.6);
c.addPoint(-2.36 + 3.3, -1.46 + 1.6);
c.addPoint(-2.36 + 3.3, -1.97 + 1.6);
c.addPoint(-3.73333 + 3.3, -1.97 + 1.6);
wm.addEntity(model, fromXYADegrees(-3.3, -1.6, 0));
// wm.addEntity(createBox(geo::Vec2(0, -4), geo::Vec2(8, 0), true), fromXYA(-4, 2, 0)); // 0
// wm.addEntity(createBox(1.6, 0.8), fromXYA(2, -1, 0)); // 1 table
// wm.addEntity(createCircle(0.1), fromXYA(2.6, -0.8, 0)); // 2 small object
// wm.addEntity(createCircle(0.5), fromXYA(-3.2, -1.2, 0)); // 3
// wm.addEntity(createCircle(0.3), fromXYA(-2.2, -1.4, 0)); // 4
// wm.addEntity(createCircle(0.3), fromXYA(3.3, 1.0, 0)); // 5
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
geo::LaserRangeFinder lrf;
lrf.setNumBeams(50);
lrf.setAngleLimits(-1.0, 1.0);
lrf.setRangeLimits(0, 10);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Draw world model without extra object
Canvas canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom.jpg", 0.9);
iw.setLabel("livingroom");
iw.process(canvas);
iw.setLabel("lrf-example");
iw.process(canvas);
// canvas = iw.nextCanvas();
// drawWorld(canvas, wm);
// iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Render world model (LRF) without extra object (virtual data)
geo::Transform2 lrf_pose = fromXYADegrees(0.533333, -1.24167, 145);
drawLRFPose(canvas, lrf_pose, Color(0, 150, 0, 2));
iw.process(canvas);
std::vector<double> ranges_virtual = renderLRF(lrf, lrf_pose, wm);
drawRanges(canvas, lrf, lrf_pose, ranges_virtual, Color(255, 0, 0, 3), Color(50, 50, 50));
drawLRFPose(canvas, lrf_pose, Color(0, 150, 0, 2));
iw.process(canvas);
drawWorld(canvas, wm);
drawRanges(canvas, lrf, lrf_pose, ranges_virtual, Color(255, 0, 0, 3), Color(50, 50, 50));
drawLRFPose(canvas, lrf_pose, Color(0, 150, 0, 2));
iw.process(canvas);
canvas = iw.nextCanvas();
drawWorld(canvas, wm);
drawRanges(canvas, lrf, lrf_pose, ranges_virtual, Color(255, 0, 0, 3), Color(50, 50, 50));
drawLRFPose(canvas, lrf_pose, Color(0, 150, 0, 2));
iw.process(canvas);
}
//----------
void Device::drawWorld() {
auto colorSource = this->getColorSource();
auto depthSource = this->getDepthSource();
auto bodySource = this->getBodySource();
if (!depthSource) {
ofLogError("ofxKinectForWindows2::Device::drawPrettyMesh") << "No depth source initialised";
return;
}
//point cloud
{
//setup some point cloud properties for kicks
bool usePointSize = true;
#if OF_VERSION_MAJOR > 0 || OF_VERSION_MINOR >= 10
auto mainWindow = std::static_pointer_cast<ofAppGLFWWindow>(ofGetCurrentWindow());
usePointSize = mainWindow ? mainWindow->getSettings().glVersionMajor <= 2 : false;
#endif
usePointSize = false;
if (usePointSize) {
glPushAttrib(GL_POINT_BIT);
glPointSize(5.0f);
glEnable(GL_POINT_SMOOTH);
}
ofPushStyle();
bool useColor = colorSource.get();
if (useColor) {
useColor &= colorSource->getTexture().isAllocated();
}
if (useColor) {
//bind kinect color camera texture and draw mesh from depth (which has texture coordinates)
colorSource->getTexture().bind();
}
auto opts = Source::Depth::PointCloudOptions(true, Source::Depth::PointCloudOptions::TextureCoordinates::ColorCamera);
auto mesh = depthSource->getMesh(opts);
//draw point cloud
mesh.drawVertices();
//draw triangles
ofSetColor(255, 150);
mesh.drawWireframe();
//draw fills faded
ofSetColor(255, 50);
mesh.drawFaces();
if (useColor) {
//unbind colour camera
colorSource->getTexture().unbind();
}
ofPopStyle();
//clear the point cloud drawing attributes
if (usePointSize) {
glPopAttrib();
}
}
//bodies and floor
if (bodySource) {
bodySource->drawWorld();
ofPushMatrix();
ofRotateDeg(90, 0, 0, 1);
ofMultMatrix(bodySource->getFloorTransform());
ofDrawGridPlane(5.0f);
ofPopMatrix();
}
//draw the view cones of depth and colour cameras
ofPushStyle();
ofNoFill();
ofSetLineWidth(2.0f);
ofSetColor(100, 200, 100);
depthSource->drawFrustum();
if (colorSource) {
ofSetColor(200, 100, 100);
colorSource->drawFrustum();
}
ofPopStyle();
}
void draw()
{
//if (drawThread) pthread_join(drawThread, NULL);
//pthread_create(&drawThread, NULL, drawWorld, (void *)world);
drawWorld(world);
}
void display(void)
{
// Clear the screen with the background colour (set in myinit)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
model_view = mat4(1.0f);
double curprev = TM.GetElapsedTime() - prev;
frames++;
if (curprev > 1)
{
prev = TM.GetElapsedTime();
fps = frames / curprev;
frames = 0;
printf("FPS: %i\n", fps);
}
model_view *= Translate(0.0f, 0.0f, -15.0f);
HMatrix r;
Ball_Value(Arcball,r);
mat4 mat_arcball_rot(
r[0][0], r[0][1], r[0][2], r[0][3],
r[1][0], r[1][1], r[1][2], r[1][3],
r[2][0], r[2][1], r[2][2], r[2][3],
r[3][0], r[3][1], r[3][2], r[3][3]);
model_view *= mat_arcball_rot;
mat4 view = model_view;
// model_view = Angel::LookAt(eye, ref, up);//just the view matrix;
glUniformMatrix4fv( uView, 1, GL_TRUE, model_view );
// Previously glScalef(Zoom, Zoom, Zoom);
model_view *= Scale(Zoom);
// Draw Something
mvstack.push(model_view);
drawWorld();
model_view = mvstack.pop();
//guy 1
mvstack.push(model_view);
model_view *= Translate (0, 8, -40);
model_view *= Scale(1.5, 1.5, 1.5);
model_view *= RotateY(180);
// turn
if (TIME >= 5 && TIME < 6)
{
model_view *= RotateY(-900 + TIME*180);
}
// move up
else if (TIME >= 6 && TIME < 6.5)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0 , -36 + TIME*6);
}
// jump on bench
else if (TIME >= 6.5 && TIME < 7)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0, 3);
model_view *= Translate (0, -16.25 + TIME*2.5, -13 + TIME*2);
}
// jump off bench
else if (TIME >= 7 && TIME < 7.5)
{
model_view *= RotateY(180);
model_view *= Translate(0, 1.25, 4);
model_view *= Translate(0, -112 + TIME*16, -112 + TIME*16);
model_view *= RotateX(-5040 + TIME*720);
}
// land
else if (TIME >= 7.5 && TIME < 8)
{
model_view *= RotateY(180);
model_view *= Translate(0, 9.25, 15);
model_view *= Translate (0, 138.75-TIME*18.5, 0);
}
// walk toward other guy
else if (TIME >= 8 && TIME < 9)
{
model_view *= RotateY(180);
model_view *= Translate(0, 0, 15);
model_view *= Translate(0, 0, -64 + TIME*8);
}
// stand for a bit
else if (TIME >= 9 && TIME < 15)
{
model_view *= RotateY(180);
model_view *= Translate(0, 0, 23);
model_view *= RotateY(3*sin(5*TIME));
}
// spin thing
else if (TIME >= 15 && TIME < 16)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0, 23);
model_view *= RotateY(-5400 + TIME*360);
}
// backflip thing
else if (TIME >= 16 && TIME < 16.5)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0, 23);
model_view *= RotateX(5040 - TIME*720);
}
//walk backwards
else if (TIME >= 16.5 && TIME < 17)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0, 23);
model_view *= Translate (0, 0, 264 - TIME*16);
}
//fall
else if (TIME >= 17 && TIME < 17.5)
{
model_view *= RotateY(180);
model_view *= Translate (0, 0, 15);
model_view *= Translate (0, (17*9) - TIME*9, 0);
model_view *= RotateX (3060 - TIME*180);
}
// lay on ground
else if (TIME >= 17.5)
{
model_view *= RotateY(180);
model_view *= Translate (0, -4.5, 15);
model_view *= RotateX (-90);
}
drawGuy1();
model_view = mvstack.pop();
//GUY 2
mvstack.push(model_view);
model_view *= Translate (-20, 8, 35);
model_view *= Scale(1.5, 1.5, 1.5);
model_view *= RotateY(180);
if (TIME >= 6 && TIME < 8)
{
model_view *= Translate(39 - TIME*6.5, 0, 0);
model_view *= RotateY(270 - TIME*45);
}
else if( TIME >= 8 && TIME < 10)
{
model_view *= Translate (-13, 0, 0);
model_view *= Translate (0, 0, -(8*10.5) + TIME*10.5);
}
else if (TIME >= 10 && TIME < 15)
{
model_view *= Translate (-13,0, 21);
model_view *= RotateY(3*sin(5*TIME));
}
else if (TIME >= 15 && TIME < 26.5)
{
model_view *= Translate(-13, 0, 21);
}
else if (TIME >= 26.5 && TIME < 28.5)
{
model_view *= Translate (-13, 0, 21);
model_view *= Translate (0, 0, (26.5*5) - TIME*5);
}
else if (TIME >= 28.5 && TIME < 29.5)
{
model_view *= Translate (-13, 0, 11);
model_view *= RotateY((180*28.5) - TIME*180);
}
else if (TIME >= 29.5 && TIME < 31.5)
{
model_view *= Translate(-13, 0, 11);
model_view *= RotateY(180);
model_view *= Translate (0, 0, -(29.5*15) + 15*TIME);
}
drawGuy2();
model_view = mvstack.pop();
cam();
if (TIME > 31.5)
exit(0);
glutSwapBuffers();
if(Recording == 1)
FrSaver.DumpPPM(Width, Height) ;
}
void SimWindow::draw() {
glDisable(GL_LIGHTING);
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
if (!mSimulating) {
if (mPlayFrame < mWorld->getRecording()->getNumFrames()) {
size_t nSkels = mWorld->getNumSkeletons();
for (size_t i = 0; i < nSkels; i++) {
// size_t start = mWorld->getIndex(i);
// size_t size = mWorld->getSkeleton(i)->getNumDofs();
mWorld->getSkeleton(i)->setPositions(mWorld->getRecording()->getConfig(mPlayFrame, i));
}
if (mShowMarkers) {
// size_t sumDofs = mWorld->getIndex(nSkels);
int nContact = mWorld->getRecording()->getNumContacts(mPlayFrame);
for (int i = 0; i < nContact; i++) {
Eigen::Vector3d v = mWorld->getRecording()->getContactPoint(mPlayFrame, i);
Eigen::Vector3d f = mWorld->getRecording()->getContactForce(mPlayFrame, i);
glBegin(GL_LINES);
glVertex3f(v[0], v[1], v[2]);
glVertex3f(v[0] + f[0], v[1] + f[1], v[2] + f[2]);
glEnd();
mRI->setPenColor(Eigen::Vector3d(0.2, 0.2, 0.8));
mRI->pushMatrix();
glTranslated(v[0], v[1], v[2]);
mRI->drawEllipsoid(Eigen::Vector3d(0.02, 0.02, 0.02));
mRI->popMatrix();
}
}
}
} else {
if (mShowMarkers) {
collision::CollisionDetector* cd =
mWorld->getConstraintSolver()->getCollisionDetector();
for (size_t k = 0; k < cd->getNumContacts(); k++) {
Eigen::Vector3d v = cd->getContact(k).point;
Eigen::Vector3d f = cd->getContact(k).force / 10.0;
glBegin(GL_LINES);
glVertex3f(v[0], v[1], v[2]);
glVertex3f(v[0] + f[0], v[1] + f[1], v[2] + f[2]);
glEnd();
mRI->setPenColor(Eigen::Vector3d(0.2, 0.2, 0.8));
mRI->pushMatrix();
glTranslated(v[0], v[1], v[2]);
mRI->drawEllipsoid(Eigen::Vector3d(0.02, 0.02, 0.02));
mRI->popMatrix();
}
}
}
drawWorld();
// display the frame count in 2D text
char buff[64];
if (!mSimulating)
#ifdef _WIN32
_snprintf(buff, sizeof(buff), "%d", mPlayFrame);
#else
std::snprintf(buff, sizeof(buff), "%d", mPlayFrame);
#endif
else
int main(int argc, char *argv[])
{
int counter=0;
FILE *fd = NULL;fopen("./client.out", "w+");
if ( fd != NULL )
setOutputType(fd);
else
setOutputType(stderr);
setLogLevel(LOG_LEVEL_DEBUG);
uint8_t keep_alive = 1;
uint8_t msg_type = 0, timeout = 0;
int sockfd = 0, n = 0,c=0,xadd=0,yadd=1,BCD=0,running=1, startx=30,starty=30;
char recvBuff[1024];
uint8_t gameStarted = 0,fakeResponded=0;
struct EventPlayer event;
sleep_time.tv_sec = 0;
sleep_time.tv_nsec = 450000000;
memset(recvBuff, '0',sizeof(recvBuff));
if(argc != 3)
{
printf("\n Usage: %s <ip of server> <port of server>\n",argv[0]);
return 1;
}
init_game();
keep_alive = ConnectToServer(argv[1], argv[2], &sockfd);
while (keep_alive)
{
void *buf = NULL;
buf = RecieveMessage(sockfd, &msg_type, &timeout);
if ( timeout == 5 ) {
keep_alive = 0;
ERROR("Connection to server timed out\n");
} else {
if(buf){
switch(msg_type) {
case 2:
/* Player just connected to server;
Message contains servers rules; */
NOTICE("Connected to server, please stand by\n");
CreateClientWorld(&game, buf);
break;
case 3:
/* Update message received; calculate wait for button pressed */
DEBUG("Update information recieved\n" /*TODO add data here for debuging */);
updateClientWorld(&game,buf);
gameStarted = 1;
break;
default:
keep_alive = 0;
DEBUG("Trashed unhandeled message type:%d\n", msg_type);
break;
}
free(buf);
}
if (gameStarted)
{
//init_game();
c = wgetch(key_detecter);
if ( c != ERR ) {
NOTICE(" WE PRESSED: %c\n",c);
ClientMove(c, &game);//TODO pass c to world-done
}
event.direction = (getSelf(&game))->direction;
if ( c == ' ')
event.shot = 1;
else
event.shot = 0;
SendMessage(sockfd, &event, sizeof(event), PCKT_EVENT);
DEBUG("Sending update event { %d, %d } to server \n", event.direction, event.shot );
}
drawWorld(&game);
getchar();
refresh();
}
}
NOTICE("Disconnected from server\n");
if (fd != NULL)
fclose(fd);
//terminate_game();
return 0;
}
void relativeSection(ImageWriter& iw)
{
iw.setLabel("relative");
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
WorldModel2D wm;
// wm.addEntity(createBox(geo::Vec2(), geo::Vec2()));
// wm.addEntity(createBox(7.63, 4.09, true), fromXYADegrees(0.085, 0.065, 0));
wm.addEntity(createBox(geo::Vec2(0, -4.09), geo::Vec2(7.63, 0), true), fromXYADegrees(-3.75, 2.1, 0));
int idx_couch = wm.entities.size();
wm.addEntity(createBox(0.691667, 1.45833), fromXYADegrees(-0.529166, 0.404165, 0));
wm.addEntity(createBox(0.45833, 0.6), fromXYADegrees(-1.69583, 0.375, 0));
wm.addEntity(createBox(0.95833, 0.516667), fromXYADegrees(-1.72917, -0.616667, 0));
wm.addEntity(createBox(0.96666, 0.50833), fromXYADegrees(-1.75, 1.37084, 0));
wm.addEntity(createBox(1.6, 0.30834), fromXYADegrees(-0.45, -1.8375, 0));
int idx_table = wm.entities.size();
wm.addEntity(createBox(0.65, 0.95), fromXYADegrees(1.6, 0.4, 0));
int idx_cabinet = wm.entities.size();
wm.addEntity(createBox(0.55, 1.28333), fromXYADegrees(3.54167, 0.558333, 0));
wm.addEntity(createCircle(0.1), fromXYA(0.358333, 1.81667, 0));
wm.addEntity(createCircle(0.1), fromXYA(-1.73333, -1.78333, 0));
int idx_plant = wm.entities.size();
wm.addEntity(createCircle(0.1), fromXYA(3.18333, 1.68333, 0));
Model2D model;
Contour2D& c = model.addContour();
c.addPoint(-3.73333 + 3.3, -1 + 1.6);
c.addPoint(-3.15 + 3.3, -1 + 1.6);
c.addPoint(-3.15 + 3.3, -1.46 + 1.6);
c.addPoint(-2.36 + 3.3, -1.46 + 1.6);
c.addPoint(-2.36 + 3.3, -1.97 + 1.6);
c.addPoint(-3.73333 + 3.3, -1.97 + 1.6);
wm.addEntity(model, fromXYADegrees(-3.3, -1.6, 0));
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Canvas canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom.jpg", 0.9);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
drawWorld(canvas, wm);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
int idx_lrf = wm.entities.size();
wm.addEntity(createLRFPose(), fromXYADegrees(0.533333, -1.24167, 145), Color(0, 150, 0, 2));
drawWorld(canvas, wm);
iw.process(canvas);
int idx_target = wm.entities.size();
wm.addEntity(createTarget(), fromXYADegrees(-0.533333, -0.725, 0), Color(255, 0, 0, 2));
drawWorld(canvas, wm);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Moved couch
canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom2.jpg", 0.9);
drawWorld(canvas, wm);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// canvas = iw.nextCanvas();
drawWorldModelAbsolute(canvas, wm, wm.entities[0].pose.t);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom2.jpg", 0.9);
drawWorld(canvas, wm);
iw.process(canvas);
std::vector<Link> links;
links.push_back(Link(0, idx_target));
links.push_back(Link(0, idx_lrf));
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom2.jpg", 0.9);
drawWorld(canvas, wm);
iw.process(canvas);
links.clear();
links.push_back(Link(idx_couch, idx_target));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
links.push_back(Link(idx_lrf, idx_couch));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
WorldModel2D wm2;
wm2.entities.push_back(wm.entities[idx_lrf]);
wm2.entities.push_back(wm.entities[idx_couch]);
wm2.entities.push_back(wm.entities[idx_target]);
links.clear();
links.push_back(Link(0, 1));
links.push_back(Link(1, 2));
canvas = iw.nextCanvas();
drawWorldModelSceneGraph(canvas, wm2, links);
iw.process(canvas);
canvas = iw.nextCanvas();
drawImage(canvas, iw.image_path() + "/livingroom2.jpg", 0.9);
wm.entities[idx_target].pose.t.y += 0.7;
wm.entities[idx_couch].pose.t.y += 0.7;
links.clear();
links.push_back(Link(idx_couch, idx_target));
links.push_back(Link(idx_lrf, idx_couch));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
links.push_back(Link(idx_couch, 2));
links.push_back(Link(2, 3));
links.push_back(Link(2, 4));
links.push_back(Link(idx_lrf, idx_table));
links.push_back(Link(idx_table, idx_cabinet));
links.push_back(Link(idx_cabinet, idx_plant));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Soccer field
iw.setLabel("relative-soccer");
//Click: [ -2.0125 -0.0125 ]
//Click: [ 0.8375 -1.1 ]
//Click: [ 2.075 0.025 ]
//Click: [ 2 1.7125 ] ball
wm.entities.clear();
wm.addEntity(createSoccerFieldModel(), geo::Transform2::identity(), Color(255, 255, 255, 2));
wm.addEntity(createCircle(0.2), fromXYA(2, 1.7125, 0), Color(255, 220, 0, 2));
wm.addEntity(createTurtleModel(), fromXYADegrees(0.8375, -1.1 , 60), Color(0, 0, 0, 2));
// wm.addEntity(createTurtleModel(), fromXYADegrees(-1.1, -0.15, -90), Color(0, 0, 0, 2));
// wm.addEntity(createTurtleModel(), fromXYADegrees(2.275, 0.025, 105), Color(0, 0, 0, 2));
canvas = iw.nextCanvas();
drawSoccerField(canvas);
drawWorld(canvas, wm);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
drawWorldModelAbsolute(canvas, wm, geo::Vec2(-4, 2.67));
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
links.clear();
links.push_back(Link(2, 1));
canvas = iw.nextCanvas();
drawSoccerField(canvas);
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
wm.addEntity(createTurtleModel(), fromXYADegrees(-1.5, -0.15, -10), Color(0, 0, 0, 2));
canvas = iw.nextCanvas();
drawSoccerField(canvas);
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
links.push_back(Link(3, 2));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
drawArrow(canvas, wm.entities[3].pose.t, wm.entities[1].pose.t, Color(150, 150, 150, 2), true);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
canvas = iw.nextCanvas();
drawSoccerField(canvas);
geo::Vec2 ball_pos_rel = wm.entities[2].pose.inverse() * wm.entities[1].pose.t;
geo::Transform2 offset = geo::Transform2::identity();
offset.setRotation(-0.3);
wm.entities[2].pose = wm.entities[2].pose * offset;
wm.entities[1].pose.t = wm.entities[2].pose * ball_pos_rel;
drawWorldModelSceneGraph(canvas, wm, links);
drawArrow(canvas, wm.entities[3].pose.t, wm.entities[1].pose.t, Color(150, 150, 150, 2), true);
iw.process(canvas);
// Turn back
wm.entities[2].pose = wm.entities[2].pose * offset.inverse();
wm.entities[1].pose.t = wm.entities[2].pose * ball_pos_rel;
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
canvas = iw.nextCanvas();
drawSoccerField(canvas);
drawWorld(canvas, wm);
iw.process(canvas);
// wm.addEntity(createTurtleModel(), fromXYADegrees(2.275, 0.025, 105), Color(0, 0, 0, 2));
wm.addEntity(createTurtleModel(), fromXYADegrees(0.375, 0.65, -105), Color(0, 0, 0, 2));
drawWorld(canvas, wm);
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
links.clear();
links.push_back(Link(2, 1));
links.push_back(Link(2, 4));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
// links.push_back(Link(4, 1));
// drawWorldModelSceneGraph(canvas, wm, links);
// iw.process(canvas);
links.push_back(Link(3, 2));
links.push_back(Link(3, 4));
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
cv::Mat temp = canvas.image.clone();
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
canvas = iw.nextCanvas();
canvas.image = temp.clone();
drawTriangle(canvas, wm.entities[1].pose.t, wm.entities[2].pose.t, wm.entities[4].pose.t, Color(0, 255, 255, 2));
iw.process(canvas);
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
// Replace 3th turtle by field feature
wm.entities[4] = Entity2D(Model2D(), fromXYA(0, 0.7, 0), Color());
canvas = iw.nextCanvas();
drawSoccerField(canvas);
drawWorldModelSceneGraph(canvas, wm, links);
iw.process(canvas);
drawTriangle(canvas, wm.entities[1].pose.t, wm.entities[2].pose.t, wm.entities[4].pose.t, Color(0, 255, 255, 2));
iw.process(canvas);
}
void Flat::render()
{
drawWorld(back3, &shiftUpLeft2, sf::Color::Black, sf::Color::White, -1);
drawWorld(back2, &shiftUpLeft, sf::Color::Black, sf::Color::White, -1);
drawWorld(back1, &noShift, sf::Color::Black, sf::Color::White, -1);
}
void drawCam(int player) {
int i;
float up[3] = { 0, 0, 1 };
Visual *d = & gPlayerVisuals[player].display;
float reflectivity = getReflectivity();
// compute shadow color based on glocal constant & reflectivity
for(i = 0; i < 4; i++)
gCurrentShadowColor[i] = gShadowColor[i] * (1 - reflectivity);
glColor3f(0.0, 1.0, 0.0);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
doPerspective(gSettingsCache.fov, (float) d->vp_w / (float) d->vp_h,
gSettingsCache.znear, box2_Diameter(& game2->level->boundingBox) * 6.5f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
{
vec3 vLookAt;
vec3 vTarget;
matrix matRotate;
vec3_Sub(&vLookAt, (vec3*)gPlayerVisuals[player].camera.target, (vec3*)gPlayerVisuals[player].camera.cam);
vec3_Normalize(&vLookAt, &vLookAt);
matrixRotationAxis(&matRotate, 90.0f * (float) gPlayerVisuals[player].camera.bIsGlancing, (vec3*)up);
vec3_Transform(&vLookAt, &vLookAt, &matRotate);
vec3_Add(&vTarget, (vec3*)gPlayerVisuals[player].camera.cam, &vLookAt);
doLookAt(gPlayerVisuals[player].camera.cam, (float*)&vTarget, up);
}
glDisable(GL_LIGHTING); // initial config at frame start
glDisable(GL_BLEND); // initial config at frame start
// disable writes to alpha
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_FALSE);
/* skybox */
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
drawSkybox( box2_Diameter( & game2->level->boundingBox ) * 2.5f );
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
/* skybox done */
/* floor */
if(reflectivity == 0) {
// draw floor to fb and stencil (set to 1),
// using alpha-blending
// TODO: draw floor alpha to fb
video_Shader_Setup(& gWorld->floor_shader);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
glStencilFunc(GL_ALWAYS, 1, 255);
glEnable(GL_STENCIL_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
nebu_Mesh_DrawGeometry( gWorld->floor );
glDisable(GL_BLEND);
glDisable(GL_STENCIL_TEST);
video_Shader_Cleanup(& gWorld->floor_shader);
} else {
/* reflections */
/* first draw reflector to stencil */
/* and reflector alpha to fb */
video_Shader_Setup(& gWorld->floor_shader);
// store only reflector alpha in framebuffer
glDepthMask(GL_FALSE);
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
glStencilFunc(GL_ALWAYS, 1, 255);
glEnable(GL_STENCIL_TEST);
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
// glEnable(GL_ALPHA_TEST);
// glAlphaFunc(GL_GREATER, 0.1f);
nebu_Mesh_DrawGeometry( gWorld->floor );
// glDisable(GL_ALPHA_TEST);
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
glDepthMask(GL_TRUE);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
glStencilFunc(GL_EQUAL, 1, 255);
video_Shader_Cleanup(& gWorld->floor_shader);
/* then draw world & skybox reflected, where stencil is set */
/* protect the alpha buffer */
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_FALSE);
isRenderingReflection = 1; // hack: reverse lighting
glPushMatrix();
glScalef(1,1,-1);
glCullFace(GL_FRONT); // reverse culling
// clip skybox & world to floor plane
glEnable(GL_CLIP_PLANE0);
{
double plane[] = { 0, 0, 1, 0 };
glClipPlane(GL_CLIP_PLANE0, plane);
}
drawSkybox( box2_Diameter( & game2->level->boundingBox ) * 2.5f );
drawWorld(player);
glDisable(GL_CLIP_PLANE0);
glCullFace(GL_BACK);
glPopMatrix();
isRenderingReflection = 0; // hack: normal lighting
/* then blend the skybox into the scene, where stencil is set */
/* modulate with the destination alpha */
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA);
drawSkybox( box2_Diameter( & game2->level->boundingBox ) * 2.5f );
glDisable(GL_BLEND);
glEnable(GL_DEPTH_TEST);
/* then blend reflector into the scene */
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1, 1, 1, 1 - reflectivity);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
glStencilFunc(GL_ALWAYS, 1, 255);
video_Shader_Setup(& gWorld->floor_shader);
nebu_Mesh_DrawGeometry( gWorld->floor );
video_Shader_Cleanup(& gWorld->floor_shader);
glDisable(GL_STENCIL_TEST);
glDisable(GL_BLEND);
glEnable(GL_DEPTH_TEST);
}
/* floor done */
/* planar shadows */
glDepthMask(GL_FALSE);
glDisable(GL_DEPTH_TEST);
if(reflectivity != 1) // there are no shadows on perfect mirrors
drawPlanarShadows(player);
glDepthMask(GL_TRUE);
glEnable(GL_DEPTH_TEST);
/* planar shadows done */
drawWorld(player);
/* transparent stuff */
/* draw the glow around the other players: */
if (gSettingsCache.show_glow == 1) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
for (i = 0; i < game->players; i++)
{
if (i != player && PLAYER_IS_ACTIVE(game->player + i))
{
drawGlow(&gPlayerVisuals[player].camera, game->player + i, gPlayerVisuals + i,
d, TRAIL_HEIGHT * 4);
}
}
glDisable(GL_BLEND);
}
}
//--------------------------------------------------------------
void ofApp::draw(){
drawWorld();
}