static void
draw(struct game_state *gs)
{
glPushMatrix();
glTranslatef(0, 0, -12);
draw_skybox();
draw_particles();
glPopMatrix();
draw_credits();
}
//Draws the whole scene
void
WaterRenderer::
draw_scene(DrawMode _draw_mode)
{
// clear screen
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glDisable(GL_CULL_FACE);
glEnable(GL_MULTISAMPLE);
glDisable(GL_DEPTH_TEST);
draw_skybox();
glEnable(GL_DEPTH_TEST);
draw_water();
}
static void draw( void )
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix(); /*MODELVIEW*/
glTranslatef( 0.0, 0.0, -EyeDist );
/* skybox */
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_T);
glDisable(GL_TEXTURE_GEN_R);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glRotatef(Xrot, 1, 0, 0);
glRotatef(Yrot, 0, 1, 0);
draw_skybox();
glPopMatrix();
/* sphere */
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glRotatef(-Yrot, 0, 1, 0);
glRotatef(-Xrot, 1, 0, 0);
glEnable(GL_TEXTURE_GEN_S);
glEnable(GL_TEXTURE_GEN_T);
glEnable(GL_TEXTURE_GEN_R);
glutSolidSphere(2.0, 20, 20);
glLoadIdentity(); /* texture */
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
glutSwapBuffers();
}
void ShowScene2(int mode, int view_mode, int quad, GLint s_left, GLint s_down){
if(rotation_type==EYE_CENTERED&&nskyboxinfo>0)draw_skybox();
if(UpdateLIGHTS==1)updateLights(light_position0,light_position1);
if(mode==DRAWSCENE){
glPointSize((float)1.0);
/* ++++++++++++++++++++++++ draw trees +++++++++++++++++++++++++ */
if(ntreeinfo>0){
CLIP_GEOMETRY;
drawtrees();
SNIFF_ERRORS("after drawtrees");
}
/* ++++++++++++++++++++++++ draw particles +++++++++++++++++++++++++ */
if(showsmoke==1){
CLIP_VALS;
drawpart_frame();
}
/* ++++++++++++++++++++++++ draw evacuation +++++++++++++++++++++++++ */
if(showevac==1){
CLIP_VALS;
drawevac_frame();
}
/* ++++++++++++++++++++++++ draw targets +++++++++++++++++++++++++ */
if(showtarget==1){
CLIP_VALS;
drawTargets();
}
#ifdef pp_GEOMTEST
if(show_geomtest==1){
CLIP_GEOMETRY;
draw_geomtestclip();
draw_geomtestoutline();
}
if(show_cutcells==1)draw_geom_cutcells();
#endif
/* ++++++++++++++++++++++++ draw circular vents +++++++++++++++++++++++++ */
if(ncvents>0&&visCircularVents!=VENT_HIDE){
CLIP_GEOMETRY;
DrawCircVents(visCircularVents);
}
/* ++++++++++++++++++++++++ draw sensors/sprinklers/heat detectors +++++++++++++++++++++++++ */
CLIP_GEOMETRY;
draw_devices();
#ifdef pp_PILOT
draw_pilot();
#endif
SNIFF_ERRORS("after draw_devices");
if(visaxislabels==1){
UNCLIP;
outputAxisLabels();
SNIFF_ERRORS("after outputAxisLables");
}
/* ++++++++++++++++++++++++ draw user ticks +++++++++++++++++++++++++ */
if(visUSERticks==1){
antialias(ON);
UNCLIP;
draw_user_ticks();
antialias(OFF);
SNIFF_ERRORS("after drawticks");
}
/* ++++++++++++++++++++++++ draw ticks +++++++++++++++++++++++++ */
if(visFDSticks==1&&ntickinfo>0){
UNCLIP;
drawticks();
SNIFF_ERRORS("after drawticks");
}
/* ++++++++++++++++++++++++ draw ticks +++++++++++++++++++++++++ */
if(showgravity==1){
UNCLIP;
drawaxis();
SNIFF_ERRORS("after drawaxis");
}
/* draw the box framing the simulation (corners at (0,0,0) (xbar,ybar,zbar) */
/* ++++++++++++++++++++++++ draw simulation frame (corners at (0,0,0) and (xbar,ybar,zbar) +++++++++++++++++++++++++ */
if(isZoneFireModel==0&&visFrame==1&&highlight_flag==2){
CLIP_GEOMETRY;
drawoutlines();
SNIFF_ERRORS("after drawoutlines");
}
if(show_rotation_center==1){
unsigned char pcolor[4];
CLIP_GEOMETRY;
glPushMatrix();
glTranslatef(camera_current->xcen,camera_current->ycen,camera_current->zcen);
pcolor[0]=255*foregroundcolor[0];
pcolor[1]=255*foregroundcolor[1];
pcolor[2]=255*foregroundcolor[2];
drawsphere(0.03,pcolor);
glPopMatrix();
}
/* ++++++++++++++++++++++++ draw mesh +++++++++++++++++++++++++ */
if(setPDIM==1){
if(visGrid!=noGridnoProbe){
int igrid;
mesh *meshi;
UNCLIP;
for(igrid=0;igrid<nmeshes;igrid++){
meshi=meshinfo+igrid;
drawgrid(meshi);
SNIFF_ERRORS("drawgrid");
}
}
}
} /* end of if(mode==DRAWSCENE) code segment */
/* ++++++++++++++++++++++++ draw selected devices +++++++++++++++++++++++++ */
if(mode==SELECTOBJECT){
if(select_device==1){
CLIP_GEOMETRY;
draw_devices();
SNIFF_ERRORS("after drawselect_devices");
return;
}
}
/* ++++++++++++++++++++++++ draw selected avatars +++++++++++++++++++++++++ */
if(mode==SELECTOBJECT){
if(select_avatar==1){
CLIP_GEOMETRY;
drawselect_avatars();
SNIFF_ERRORS("after drawselect_avatars");
return;
}
}
/* ++++++++++++++++++++++++ draw selected tours +++++++++++++++++++++++++ */
if(mode==SELECTOBJECT){
if(edittour==1&&ntours>0){
CLIP_GEOMETRY;
drawselect_tours();
SNIFF_ERRORS("after drawselect_tours");
return;
}
}
/* ++++++++++++++++++++++++ draw tours +++++++++++++++++++++++++ */
if(showtours==1){
CLIP_GEOMETRY;
drawtours();
SNIFF_ERRORS("after drawtours");
}
/* ++++++++++++++++++++++++ draw stereo parallax indicator +++++++++++++++++++++++++ */
if(show_parallax==1){
UNCLIP;
antialias(ON);
glLineWidth(linewidth);
glBegin(GL_LINES);
glColor3fv(foregroundcolor);
glVertex3f(0.75,0.0,0.25);
glVertex3f(0.75,1.0,0.25);
glEnd();
antialias(OFF);
}
/* ++++++++++++++++++++++++ draw blockages +++++++++++++++++++++++++ */
CLIP_GEOMETRY;
drawBlockages(mode,DRAW_OPAQUE);
SNIFF_ERRORS("drawBlockages");
/* ++++++++++++++++++++++++ draw triangles +++++++++++++++++++++++++ */
if(ngeominfoptrs>0){
CLIP_GEOMETRY;
draw_geom(DRAW_OPAQUE,GEOM_STATIC);
draw_geom(DRAW_OPAQUE,GEOM_DYNAMIC);
}
/* ++++++++++++++++++++++++ draw shooter points +++++++++++++++++++++++++ */
if(showshooter!=0&&shooter_active==1){
CLIP_VALS;
draw_shooter();
}
/* ++++++++++++++++++++++++ draw terrain +++++++++++++++++++++++++ */
if(visTerrainType!=TERRAIN_HIDDEN&&nterraininfo>0){
int i;
//shaded 17 0
//stepped 18 1
//line 19 2
//texture 20 3
//hidden 20 4
CLIP_GEOMETRY;
for(i=0;i<nterraininfo;i++){
terraindata *terri;
int only_geom;
terri = terraininfo + i;
if(terri->loaded==1){
only_geom=0;
}
else{
only_geom=1;
}
switch(visTerrainType){
case TERRAIN_3D:
drawterrain(terri,only_geom);
break;
case TERRAIN_2D_STEPPED:
if(cullfaces==1)glDisable(GL_CULL_FACE);
glPushMatrix();
glScalef(SCALE2SMV(1.0),SCALE2SMV(1.0),SCALE2SMV(1.0));
glTranslatef(-xbar0,-ybar0,-zbar0);
DrawContours(&meshinfo[i].terrain_contour);
glPopMatrix();
if(cullfaces==1)glEnable(GL_CULL_FACE);
break;
case TERRAIN_2D_LINE:
glPushMatrix();
glScalef(SCALE2SMV(1.0),SCALE2SMV(1.0),SCALE2SMV(1.0));
glTranslatef(-xbar0,-ybar0,-zbar0);
DrawLineContours(&meshinfo[i].terrain_contour,1.0);
glPopMatrix();
break;
case TERRAIN_3D_MAP:
if(terrain_texture!=NULL&&terrain_texture->loaded==1){
drawterrain_texture(terri,only_geom);
}
else{
drawterrain(terri,only_geom);
}
break;
default:
ASSERT(FFALSE);
break;
}
}
}
/* ++++++++++++++++++++++++ draw slice files +++++++++++++++++++++++++ */
if(show_gslice_triangles==1||show_gslice_normal==1||show_gslice_normal_keyboard==1||show_gslice_triangulation==1){
CLIP_VALS;
drawgslice_outline();
}
if((show_slices_and_vectors==1&&showvslice==1)||(showslice==1&&use_transparency_data==0)){
CLIP_VALS;
drawslice_frame();
}
/* ++++++++++++++++++++++++ draw boundary files +++++++++++++++++++++++++ */
if(showpatch==1){
CLIP_VALS;
drawpatch_frame();
}
/* ++++++++++++++++++++++++ draw labels +++++++++++++++++++++++++ */
if(visLabels==1){
CLIP_GEOMETRY;
drawLabels();
}
/* ++++++++++++++++++++++++ draw animated isosurfaces +++++++++++++++++++++++++ */
//if(isoinfo!=NULL)drawspherepoints(sphereinfo);
if(showiso==1){
CLIP_VALS;
drawiso(DRAW_OPAQUE);
}
/* ++++++++++++++++++++++++ draw zone fire modeling info +++++++++++++++++++++++++ */
if(nrooms>0){
CLIP_GEOMETRY;
drawroomgeom();
SNIFF_ERRORS("after drawroomgeom");
}
if(nrooms>0){
if(showzone==1){
CLIP_VALS;
drawfiredata();
SNIFF_ERRORS("after drawroomdata");
if(ReadZoneFile==1&&nzvents>0){
drawventdata();
SNIFF_ERRORS("after drawventdata");
}
}
}
//**********************************************************************************
//**********************************************************************************
//**********************************************************************************
// nothing transparent should be drawn before this portion of the code
// (ie draw all opaque objects first then draw transparent objects
//**********************************************************************************
//**********************************************************************************
//**********************************************************************************
/* ++++++++++++++++++++++++ draw triangles +++++++++++++++++++++++++ */
if(ngeominfoptrs>0){
CLIP_GEOMETRY;
draw_geom(DRAW_TRANSPARENT,GEOM_STATIC);
draw_geom(DRAW_TRANSPARENT,GEOM_DYNAMIC);
}
if(showiso==1){
CLIP_VALS;
drawiso(DRAW_TRANSPARENT);
}
/* ++++++++++++++++++++++++ draw transparent faces +++++++++++++++++++++++++ */
CLIP_GEOMETRY;
draw_transparent_faces();
/* ++++++++++++++++++++++++ draw 3D smoke +++++++++++++++++++++++++ */
if(show3dsmoke==1||showvolrender==1){
CLIP_VALS;
drawsmoke_frame();
}
if(active_smokesensors==1&&show_smokesensors!=0){
CLIP_VALS;
getsmokesensors();
draw_devices_val();
}
/* ++++++++++++++++++++++++ draw zone fire modeling info +++++++++++++++++++++++++ */
if(nrooms>0&&showzone==1){
CLIP_VALS;
drawroomdata();
SNIFF_ERRORS("after drawroomdata");
}
/* ++++++++++++++++++++++++ draw slice files +++++++++++++++++++++++++ */
if((show_slices_and_vectors==1&&showvslice==1)||(showslice==1&&use_transparency_data==1)){
CLIP_VALS;
drawslice_frame();
SNIFF_ERRORS("after drawslice_frame");
}
/* ++++++++++++++++++++++++ draw transparent blockages +++++++++++++++++++++++++ */
// draw_demo(20,20);
// draw_demo2(1);
CLIP_GEOMETRY;
drawBlockages(mode,DRAW_TRANSPARENT);
SNIFF_ERRORS("after drawBlokcages");
/* ++++++++++++++++++++++++ draw vector slice files +++++++++++++++++++++++++ */
if(showvslice==1){
CLIP_VALS;
drawvslice_frame();
}
SNIFF_ERRORS("after drawvslice");
/* ++++++++++++++++++++++++ draw plot3d files +++++++++++++++++++++++++ */
if(showplot3d==1){
CLIP_VALS;
drawplot3d_frame();
}
SNIFF_ERRORS("after drawplot3d");
}
//Draw the world and all objects
void Game::drawScene(){
static float hlt_rate = 0.01; // opacity rate for highlights
static float hlt = 0.4; // opacity for highlights
world.display(camera.get_pos()); // Draw the map
// Draw fish in the water
glColor3f(0,0.1,0.2);
glPushMatrix();
glTranslatef(0,-1,0);
bird_system[0].display(dt, camera.get_pos());
glPopMatrix();
// Draw birds in the sky
glColor3f(1,1,1);
bird_system[1].display(dt, camera.get_pos());
// Draw water
glColor4ub(89,173,237,200);
water_system.display(dt);
draw_still_water();
glDisable(GL_FOG);
glEnable(GL_FOG);
glDisable(GL_LIGHTING);
// Draw the highlight around the selected unit
glPointSize(4);
if( current.is_traversable() ){
vector3f p = current.get_wpos();
glColor4f(0,0,1,hlt);
draw_hilite(p);
}
// Draw the target around the target tile or unit
if( target.is_traversable() ){
vector3f p = target.get_wpos();
glColor4f(1,0,0,hlt);
draw_target(p);
}
// Draw the highlights for the possible movement area
if( move_area.size() > 0 ){
glColor4ub(255,0,93,255*hlt);
for (int i = 0; i < move_area.size(); ++i){
vector3f p = move_area[i].get_wpos();
draw_hilite(p);
}
}
// Draw the hilights for the movement path
if( move_path.size() > 0 ){
glColor4f(0,0,1,hlt);
for (int i = 1; i < move_path.size(); ++i){
vector3f p = move_path[i].get_wpos();
draw_hilite(p);
}
}
hlt += hlt_rate;
if( hlt < 0.4 || hlt > 0.75)
hlt_rate *= -1;
draw_skybox();
glEnable(GL_LIGHTING);
// Draw all the units
for (int i = 0; i < units.size(); ++i){
if( units[i].get_team() == 0 )
glColor3f(0.3,0.3,0.3);
else
glColor3f(0.7,0.7,0.7);
units[i].display(dt,camera.get_pos());
}
draw_hud();
}
void draw_billboard(void)
{
draw_skybox();
draw_ground();
}
