int
initView(int x, int y, int width, int height, int /* flag */, void *screen)
{
int i;
const int BUFSIZE = 1024;
char buf[BUFSIZE];
if (maxTextureUnits==0) {
InitMultiTex();
}
grWinx = x;
grWiny = y;
grWinw = width;
grWinh = height;
grMouseRatioX = width / 640.0;
grMouseRatioY = height / 480.0;
OldTime = GfTimeClock();
nFrame = 0;
grFps = 0;
snprintf(buf, BUFSIZE, "%s%s", GetLocalDir(), GR_PARAM_FILE);
grHandle = GfParmReadFile(buf, GFPARM_RMODE_STD | GFPARM_RMODE_CREAT);
for (i = 0; i < GR_NB_MAX_SCREEN; i++) {
grScreens[i]->initBoard ();
}
GfuiAddSKey(screen, GLUT_KEY_HOME, "Zoom Maximum", (void*)GR_ZOOM_MAX, grSetZoom, NULL);
GfuiAddSKey(screen, GLUT_KEY_END, "Zoom Minimum", (void*)GR_ZOOM_MIN, grSetZoom, NULL);
GfuiAddKey(screen, '*', "Zoom Default", (void*)GR_ZOOM_DFLT, grSetZoom, NULL);
GfuiAddSKey(screen, GLUT_KEY_PAGE_UP, "Select Previous Car", (void*)0, grPrevCar, NULL);
GfuiAddSKey(screen, GLUT_KEY_PAGE_DOWN, "Select Next Car", (void*)0, grNextCar, NULL);
GfuiAddSKey(screen, GLUT_KEY_F2, "Driver Views", (void*)0, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F3, "Car Views", (void*)1, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F4, "Side Car Views", (void*)2, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F5, "Up Car View", (void*)3, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F6, "Persp Car View", (void*)4, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F7, "All Circuit Views", (void*)5, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F8, "Track View", (void*)6, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F9, "Track View Zoomed", (void*)7, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F10, "Follow Car Zoomed", (void*)8, grSelectCamera, NULL);
GfuiAddSKey(screen, GLUT_KEY_F11, "TV Director View", (void*)9, grSelectCamera, NULL);
GfuiAddKey(screen, '5', "FPS Counter", (void*)3, grSelectBoard, NULL);
GfuiAddKey(screen, '4', "G/Cmd Graph", (void*)4, grSelectBoard, NULL);
GfuiAddKey(screen, '3', "Leaders Board", (void*)2, grSelectBoard, NULL);
GfuiAddKey(screen, '2', "Driver Counters", (void*)1, grSelectBoard, NULL);
GfuiAddKey(screen, '1', "Driver Board", (void*)0, grSelectBoard, NULL);
GfuiAddKey(screen, '9', "Mirror", (void*)0, grSwitchMirror, NULL);
GfuiAddKey(screen, '0', "Arcade Board", (void*)5, grSelectBoard, NULL);
GfuiAddKey(screen, '>', "Zoom In", (void*)GR_ZOOM_IN, grSetZoom, NULL);
GfuiAddKey(screen, '<', "Zoom Out", (void*)GR_ZOOM_OUT, grSetZoom, NULL);
GfuiAddKey(screen, '[', "Split Screen", (void*)GR_SPLIT_ADD, grSplitScreen, NULL);
GfuiAddKey(screen, ']', "UnSplit Screen", (void*)GR_SPLIT_REM, grSplitScreen, NULL);
GfuiAddKey(screen, 'm', "Track Maps", (void*)0, grSelectTrackMap, NULL);
grAdaptScreenSize();
grInitScene();
grLodFactorValue = GfParmGetNum(grHandle, GR_SCT_GRAPHIC, GR_ATT_LODFACTOR, NULL, 1.0);
const char* wheelDetailOption = GfParmGetStr(grHandle, GR_SCT_GRAPHIC, GR_ATT_WHEELRENDERING, GR_ATT_WHEELRENDERING_DETAILED);
if (strcmp(wheelDetailOption,GR_ATT_WHEELRENDERING_DETAILED ) == 0) {
grUseDetailedWheels = DETAILED;
} else if (strcmp(wheelDetailOption,GR_ATT_WHEELRENDERING_SIMPLE ) == 0) {
grUseDetailedWheels = SIMPLE;
}
GfParmReleaseHandle(grHandle);
return 0;
}
int
grLoadScene(tTrack *track)
{
void *hndl = grTrackHandle;
char *acname;
ssgEntity *desc;
char buf[256];
if (maxTextureUnits==0)
{
InitMultiTex();
}
ssgSetCurrentOptions(&options);
ssgAddTextureFormat(".png", grLoadPngTexture);
grRegisterCustomSGILoader();
grTrack = track;
TheScene = new ssgRoot;
/* Landscape */
LandAnchor = new ssgBranch;
TheScene->addKid(LandAnchor);
/* Pit stops walls */
PitsAnchor = new ssgBranch;
TheScene->addKid(PitsAnchor);
/* Skid Marks */
SkidAnchor = new ssgBranch;
TheScene->addKid(SkidAnchor);
/* Car shadows */
ShadowAnchor = new ssgBranch;
TheScene->addKid(ShadowAnchor);
/* Car lights */
CarlightAnchor = new ssgBranch;
TheScene->addKid(CarlightAnchor);
/* Cars */
CarsAnchor = new ssgBranch;
TheScene->addKid(CarsAnchor);
/* Smoke */
SmokeAnchor = new ssgBranch;
TheScene->addKid(SmokeAnchor);
/* Lens Flares */
SunAnchor = new ssgBranch;
TheScene->addKid(SunAnchor);
initBackground();
grWrldX = (int)(track->max.x - track->min.x + 1);
grWrldY = (int)(track->max.y - track->min.y + 1);
grWrldZ = (int)(track->max.z - track->min.z + 1);
grWrldMaxSize = (int)(MAX(MAX(grWrldX, grWrldY), grWrldZ));
acname = GfParmGetStr(hndl, TRK_SECT_GRAPH, TRK_ATT_3DDESC, "track.ac");
if (strlen(acname) == 0) {
return -1;
}
sprintf(buf, "tracks/%s/%s;data/textures;data/img;.", grTrack->category, grTrack->internalname);
ssgTexturePath(buf);
sprintf(buf, "tracks/%s/%s", grTrack->category, grTrack->internalname);
ssgModelPath(buf);
desc = grssgLoadAC3D(acname, NULL);
LandAnchor->addKid(desc);
return 0;
}
