diff --git a/starsphere.C b/starsphere.C
deleted file mode 100644
index 5f3291bb8c63ff1e17ab7b5d786d09a0dab1f7f9..0000000000000000000000000000000000000000
--- a/starsphere.C
+++ /dev/null
@@ -1,842 +0,0 @@
- /***************************************************************************
- * Star Sphere graphics for Einstein@Home Screen Saver
- *
- * This file contains graphics routines to draw the stars, constellations,
- * pulstars and SNRs, and the GW Observatories.
- *
- * Also contains the BOINC graphics API callbacks.
- *
- *****************************************************************************/
-static volatile const char *CVSfileVersion= "$Id$";
-/***********************************************************************
- * Copyright (C) 2004 David Hammer, Eric Myers, Bruce Allen
- * Copyright (C) 2008 Bernd Machenschalk
- * Copyright (C) 2008 Oliver Bock
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- ************************************************************************/
-
-#ifndef _MSC_VER
-using namespace std;
-#include <iostream>
-#endif
-
-// needed to find OpenGL 1.4 prototypes in glext.h (alternatives?)
-#define GL_GLEXT_PROTOTYPES
-
-#include "SDL.h"
-
-#include "starsphere.h"
-
-
-/* Constellation & star coordinates are in starlist.C */
-extern float star_info[][2];
-extern int Nstars;
-
-/* Pulsar coordinates are in pulsar_list.C */
-extern float pulsar_info[][2];
-extern int Npulsars;
-
-/* SNR coordinates are in snr_list.C */
-extern float SNR_info[][2];
-extern int NSNRs;
-
-
-extern "C" {
- void set_search_pos(float, float); // in search_info.C
- void set_fraction_done(float); // in search_info.C
-}
-
-void annotate_screen(); // in user_info.C
-void display_search_info(double); // in search_info.C
-void make_search_marker(GLfloat, GLfloat, GLfloat); // in search_info.C
-
-
-/**
- * Object ID's and on/off switches.
- * (someday the keyboard can be used to turn display of items on/off)
- */
-GLuint Axes=0, Stars=0, Constellations=0, Pulsars=0;
-GLuint LLOmarker=0, LHOmarker=0, GEOmarker=0;
-GLuint sphGrid=0, SNRs=0;
-
-// feature bitmap
-int featureFlags = 0;
-
-/* Search position and time */
-extern float search_RAdeg; // search_info.C
-extern float search_DEdeg; // search_info.C
-extern GLuint SearchMarker; // search_info.C
-
-// 0: dont' display, 1: display, 2: recompute position
-int show_markers=MARKER_NONE; // switch back to bool soon -EAM
-extern int marker_status; // switching to this...
-
-/**
- * Parameters and State info:
- */
-GLfloat sphRadius = 5.5;
-
-/**
- * Viewpoint (can be changed with mouse)
- */
-GLfloat viewpt_azimuth = 30.0; // azimuth, in degrees
-GLfloat viewpt_elev = 23.6; // elevation angle, in degrees
-GLfloat viewpt_radius = 7.6; // distance out
-
-GLfloat wobble_amp = 37.0; // wobble amplitude, in degrees
-GLfloat wobble_period = 17.0; // wobble up/down period, in minutes
-GLfloat zoom_amp = 0.00; // radial zoom amplitude
-GLfloat zoom_period = 29.0; // zoom in/out period, in minutes
-
-GLfloat rotation_offset = 0.0; // so that we can rotate sphere
-GLfloat rotation_speed = 180.0; // degrees per minute
-
-/**
- * display window size for dynamic text alignment
- * set in app+graphics_resize(),
- * used in user_text.C - annotate_screen()
- * and search_info.C - display_search_info()
- */
-float gfx_width = 0;
-float gfx_height = 0;
-
-/**
- * Timezone correction for BOINCs dtime(), only needed for Win32
- */
-#define gmt_dtime dtime
-
-
-/**
- * sphVertex3D() creates a GL vertex in 3D sky sphere coordinates
- * sphVertex() creates a GL vertex on the surface of the sky sphere.
- * Use either like glVertex().
- */
-void sphVertex3D(GLfloat RAdeg, GLfloat DEdeg,GLfloat radius) {
- GLfloat x, y, z;
-
- x = radius * COS(DEdeg) * COS(RAdeg);
- z = -radius * COS(DEdeg) * SIN(RAdeg);
- y = radius * SIN(DEdeg);
- glVertex3f(x, y, z);
- return;
-}
-
-
-void sphVertex(GLfloat RAdeg, GLfloat DEdeg) {
- sphVertex3D(RAdeg, DEdeg, sphRadius);
-}
-
-
-/**
- * Star Marker:
- * Makes a marker for one star at a given position and angular size.
- */
-void star_marker(float RAdeg, float DEdeg, float size) {
- glPointSize((GLfloat) size);
- glBegin(GL_POINTS);
- sphVertex((GLfloat) RAdeg, (GLfloat) DEdeg);
- glEnd();
- return;
-}
-
-
-/**
- * Create Stars: markers for each star
- */
-void make_stars(){
- GLfloat mag_size;
- int i, j;
- bool is_dupe;
- int Ndupes=0;
-
- if (!Stars) Stars = glGenLists(1);
- glNewList(Stars, GL_COMPILE);
- glColor3f(1.0, 1.0, 1.0);
-
- /**
- * At some point in the future star_info[][] will also contain
- * star magnitude and the marker size will vary with this.
- */
- for(i=0; i < Nstars; i++) {
- // same stars appear more than once in constallations so ignore dupes
- is_dupe=false;
- for(j=0; j< i; j++) {
- if ( star_info[j][0] == star_info[i][0]
- && star_info[j][0] == star_info[i][0] ) {
- is_dupe=true;
- Ndupes++;
- break;
- }
- }
- if(!is_dupe) {
- // mag_size = 0.05 + 0.50*rand()/RAND_MAX;
- mag_size = 4.0;
- star_marker(star_info[i][0],star_info[i][1], mag_size);
- }
- }
- glEndList();
- // fprintf(stderr,"make_stars: there were %d duplicate stars.\n", Ndupes);
-}
-
-
-/**
- * Pulsar Markers:
- */
-void make_pulsars(){
- GLfloat mag_size=3.0;
- int i;
-
- if (!Pulsars) Pulsars = glGenLists(1);
- glNewList(Pulsars, GL_COMPILE);
- glColor3f(0.80, 0.0, 0.85); // _P_ulsars are _P_urple
-
- for(i=0; i < Npulsars; i++) {
- star_marker(pulsar_info[i][0], pulsar_info[i][1], mag_size);
- }
- glEndList();
-}
-
-
-/**
- * Super Novae Remenants (SNRs):
- */
-void make_snrs(){
- GLfloat mag_size=3.0;
- int i;
-
- if (!SNRs) SNRs = glGenLists(1);
- glNewList(SNRs, GL_COMPILE);
- glColor3f(0.7, 0.176, 0.0); // _S_NRs are _S_ienna
-
- for(i=0; i < NSNRs; i++) {
- star_marker(SNR_info[i][0], SNR_info[i][1], mag_size);
- }
- glEndList();
-}
-
-
-/**
- * Create Constellations:
- * draws line links between pairs of stars in the list.
- */
-void make_constellations(){
- GLint star_num=0;
-
- if (!Constellations) Constellations = glGenLists(1);
- glNewList(Constellations, GL_COMPILE);
- glLineWidth(1.0);
- glColor3f(0.7, 0.7, 0.0); // light yellow
-
- glBegin(GL_LINES); // draws lines between *pairs* of vertices
- for(star_num=0; star_num < Nstars; ++star_num) {
- sphVertex(star_info[star_num][0],star_info[star_num][1]);
- star_num++;
- sphVertex(star_info[star_num][0],star_info[star_num][1]);
- }
- glEnd();
- glEndList();
-}
-
-/**
- * Create markers on sky sphere for LLO, LHO, and GEO
- * IFO corner positions are from Myers' personal GPS and are +/- 100m
- */
-
-
-/**
- * RAofZenith(time, longitude)
- *
- * Computes the Right Ascention of the zenith at a given time (from
- * the Unix epoch, in seconds) at a given Longitude (in degrees). From
- * 'The Cambridge Handbook of Physics Formulas', Graham Woan, 2003
- * edition, CUP. (NOT the first edition), p177.
- */
-GLfloat RAofZenith(double T, GLfloat LONdeg) {
-
- // unix epoch at 12h 1/1/2000
- const double T_0 = 946728000.0;
-
- // UT seconds of the day
- double T_s = fmod(T, 24.0*3600.0);
-
- // Julian centuries since 12h 1/1/2000 and 0h today
- double T_c = (T - T_s - T_0)/3155760000.0;
-
- // GMST at 0h today in seconds
- double GMST0 = 6.0*3600.0 + 41.0*60.0 + 50.54841 + (8640184.812866 + 0.093104*T_c)*T_c;
-
- // GMST now in seconds
- double GMST = GMST0 + 1.002738*T_s;
-
- // longitude defined as west positive
- GLfloat alpha = (GMST/(24.0*3600.0))*360.0 - LONdeg;
-
- return alpha;
-}
-
-
-/* Time info */
-double obs_dtime_drawn; // dtime() when obs were drawn
-double gmt_offset=0.0; // dtime() correction to get GMT
-bool show_gmt=true; // show clock or not?
-
-
-/**
- * Draw the observatories at their zenith positions
- */
-void make_obs() {
- GLfloat Lat, Lon; // Latitute/Longitude of IFO is
- GLfloat RAdeg, DEdeg; // converted to RA/DEC of sky sphere position
- GLfloat radius; // radius of sphere for obs
-
- GLfloat arm_len_deg=3.000; // lenght of arms, in degrees (not to scale)
- GLfloat h2=0.400; // slight offset for H2 arms
-
- double obs_gmt_dtime; // current time in GMT to get zenith position
-
- obs_gmt_dtime = 0.0; //FIXME: gmt_dtime(); // Current GMT time
- obs_dtime_drawn = 0.0; //FIXME:dtime(); // dtime() not gmt_dtime(), for difference
- gmt_offset = obs_gmt_dtime - obs_dtime_drawn; // save for GMT display
-
- radius = 1.0*sphRadius; // radius of sphere on which they are drawn
-
- float lineSize = 4.0;
-
- /**
- * LIGO Livingston Observatory:
- */
-
- Lat= 30.56377;
- Lon= 90.77408;
-
- RAdeg= RAofZenith(obs_gmt_dtime, Lon);
- DEdeg= Lat;
-
- if (!LLOmarker) LLOmarker = glGenLists(1);
- glNewList(LLOmarker, GL_COMPILE);
- glColor3f(0.0, 1.0, 0.0);
- glLineWidth(lineSize);
- glBegin(GL_LINE_STRIP);
- // North/South arm:
- sphVertex3D(RAdeg, DEdeg-arm_len_deg, radius);
- sphVertex3D(RAdeg, DEdeg,radius);
- // East/West arm:
- sphVertex3D(RAdeg-arm_len_deg, DEdeg, radius);
- glEnd();
- // arm joint H2
- glPointSize((GLfloat) lineSize);
- glBegin(GL_POINTS);
- sphVertex3D(RAdeg, DEdeg, radius);
- glEnd();
- glEndList();
-
- /**
- * LIGO Hanford Observatory: H1 and H2
- */
-
- Lat= 46.45510;
- Lon= 119.40627;
-
- RAdeg= RAofZenith(obs_gmt_dtime, Lon);
- DEdeg= Lat;
-
- if (!LHOmarker) LHOmarker = glGenLists(1);
- glNewList(LHOmarker, GL_COMPILE);
- glColor3f(0.0, 0.0, 1.0);
- glLineWidth(lineSize);
- glBegin(GL_LINE_STRIP);
- // North/South arm:
- sphVertex3D(RAdeg, DEdeg+arm_len_deg, radius);
- sphVertex3D(RAdeg, DEdeg, radius);
- // East/West arm:
- sphVertex3D(RAdeg-arm_len_deg, DEdeg, radius);
- glEnd();
- glBegin(GL_LINE_STRIP);
- // North/South arm, H2:
- sphVertex3D(RAdeg-h2, DEdeg+arm_len_deg/2.0+h2/2.0, radius);
- sphVertex3D(RAdeg-h2, DEdeg+h2/2.0, radius);
- // East/West arm, H2;
- sphVertex3D(RAdeg-arm_len_deg/2.0-h2, DEdeg+h2/2.0, radius);
- glEnd();
- // arm joint H1
- glPointSize((GLfloat) lineSize);
- glBegin(GL_POINTS);
- sphVertex3D(RAdeg, DEdeg, radius);
- glEnd();
- // arm joint H2
- glPointSize((GLfloat) lineSize);
- glBegin(GL_POINTS);
- sphVertex3D(RAdeg-h2, DEdeg+h2/2.0, radius);
- glEnd();
- glEndList();
-
- /**
- * GEO600 Interferometer:
- */
-
- Lat= 52.24452;
- Lon= -9.80683;
- arm_len_deg=1.50; // not to scale
-
- RAdeg= RAofZenith(obs_gmt_dtime, Lon);
- DEdeg= Lat;
-
- if (!GEOmarker) GEOmarker = glGenLists(1);
- glNewList(GEOmarker, GL_COMPILE);
- glColor3f(1.0, 0.0, 0.0);
- glLineWidth(lineSize);
- glBegin(GL_LINE_STRIP);
- // North/South arm:
- sphVertex3D(RAdeg, DEdeg+arm_len_deg, radius);
- sphVertex3D(RAdeg, DEdeg, radius);
- // West/East arm:
- sphVertex3D(RAdeg+arm_len_deg, DEdeg, radius);
- glEnd();
- // arm joint
- glPointSize((GLfloat) lineSize);
- glBegin(GL_POINTS);
- sphVertex3D(RAdeg, DEdeg, radius);
- glEnd();
- glEndList();
-
- return;
-}
-
-
-/**
- * XYZ coordinate axes: (if we want them - most useful for testing)
- */
-void make_axes(){
- GLfloat axl=10.0;
-
- if (!Axes) Axes = glGenLists(1);
- glNewList(Axes, GL_COMPILE);
- glLineWidth(2.0);
-
- glBegin(GL_LINES);
- glColor3f(1.0, 0.0, 0.0);
- glVertex3f(-axl, 0.0, 0.0);
- glVertex3f( axl, 0.0, 0.0);
-
- glColor3f(0.0, 1.0, 0.0);
- glVertex3f(0.0, -axl, 0.0);
- glVertex3f(0.0, axl, 0.0);
-
- glColor3f(0.0, 0.0, 1.0);
- glVertex3f(0.0, 0.0, -axl);
- glVertex3f(0.0, 0.0, axl);
- glEnd();
- glEndList();
-}
-
-
-/**
- * RA/DEC coordinate grid on the sphere
- */
-void make_globe(){
- int hr, j, i, iMax=100;
- GLfloat RAdeg, DEdeg;
-
- if (!sphGrid) sphGrid = glGenLists(1);
- glNewList(sphGrid, GL_COMPILE);
- glLineWidth(1.0);
-
- // Lines of constant Right Ascencion (East Longitude)
-
- for(hr=0; hr<24; hr++) {
- RAdeg=hr*15.0;
- glColor3f(0.25, 0.25, 0.25);
- if(hr==0) glColor3f(0.55, 0.55, 0.55);
- glBegin(GL_LINE_STRIP);
- for(i=0; i<=iMax; i++) {
- DEdeg = i*180.0/iMax - 90.0;
- sphVertex(RAdeg, DEdeg);
- }
- glEnd();
- }
-
-
- // Lines of constant Declination (Lattitude)
-
- for(j=1; j<=12; j++){
- DEdeg = 90.0 - j*15.0;
- glBegin(GL_LINE_STRIP);
- for(i=0; i<=iMax; i++) {
- RAdeg = i*360.0/iMax;
- sphVertex(RAdeg, DEdeg);
- }
- glEnd();
- }
- glEndList();
-}
-
-
-/**
- * BOINC Graphics callbacks:
- */
-
-// Graphics state info:
-float aspect = 4 / 3;
-
-/**
- * Window resize/remap
- * (FWIW, this is called *before* app_graphics_init(),
- * when window is first mapped)
- */
-void app_graphics_resize(int width, int height) {
-
- /* Adjust aspect ratio and projection */
- glViewport(0, 0, (GLsizei) width, (GLsizei) height);
-
- gfx_width = (float)width;
- gfx_height = (float)height;
- aspect = gfx_width / gfx_height;
-
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- gluPerspective(95.0, aspect, 0.50, 25.0);
- glMatrixMode(GL_MODELVIEW);
-
- // Update in case time (zone?) change
- gmt_offset = 2; //FIXME: gmt_dtime() - dtime();
-}
-
-
-/**
- * What to do when graphics are "initialized".
- */
-void app_graphics_init() {
-
- // Drawing setup:
- glClearColor(0.0, 0.0, 0.0, 0.0); // background is black
-
- // some polishing
- glShadeModel(GL_SMOOTH);
- glEnable(GL_POINT_SMOOTH);
- glEnable(GL_LINE_SMOOTH);
-
- glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
- glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
- glHint(GL_FOG_HINT, GL_DONT_CARE);
- glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
-
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
- /* Enable depth buffering for 3D graphics */
- glClearDepth(1.0f);
- glEnable(GL_DEPTH_TEST);
- glDepthFunc(GL_LEQUAL);
-
- /* Fog aids depth perception */
- glEnable(GL_FOG);
- glFogi(GL_FOG_MODE, GL_EXP2);
- glFogf(GL_FOG_DENSITY, 0.085);
-
- /* Set initial perspective projection */
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- gluPerspective(95.0, aspect, 0.50, 25.0);
- glMatrixMode(GL_MODELVIEW);
-
- /* Create pre-drawn display lists */
- make_stars();
- make_constellations();
- make_pulsars();
- make_snrs();
- make_axes();
- make_globe();
- make_obs();
-
- setFeature(STARS, true);
- setFeature(CONSTELLATIONS, true);
- setFeature(PULSARS, true);
- setFeature(OBSERVATORIES, true);
- setFeature(SNRS, true);
- setFeature(GLOBE, true);
- setFeature(SEARCHINFO, true);
- setFeature(LOGO, true);
-
- glDisable(GL_CLIP_PLANE0);
- glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
- glFlush();
-}
-
-
-/**
- * Rendering routine: this is what does the drawing:
- */
-void app_graphics_render(int xs, int ys, double time_of_day){
- GLfloat xvp, yvp, zvp, vp_theta, vp_phi, vp_rad;
- GLfloat Zrot = 0.0, Zobs=0.0;
- double revs, t, dt = 0;
- static double start_time=-1.0, last_time=-1.0;
- static const double rad2deg = 180.0/PI;
-
- // Calculate the real time t since we started (or reset) and the
- // time dt since the last render() call. Both may be useful
- // for timing animations. Note that time_of_day is dtime().
-
- if ( start_time < 0.0 ) start_time = time_of_day;
- t = time_of_day - start_time;
-
- if (last_time < 0.0) last_time = time_of_day - 0.01;
- dt = time_of_day - last_time;
-
- last_time = time_of_day; // remember for next time
-
- // Now determine the rotation angle based on the time since start
- // It is negative to get the rotation direction correct (the sun
- // rises in the East, so the sky sphere rotates E to W).
-
- Zrot = t*rotation_speed/60.0;
- revs = Zrot/360.0;
- Zrot = -360.0 * ( revs - (int)revs);
-
- // And start drawing...
-
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
- // First, write user text to screen, from user_text.C
-
- annotate_screen();
- if(isFeature(SEARCHINFO)) display_search_info(time_of_day);
-
-
- // Now draw the scene...
-
- glLoadIdentity();
-
- // Vary the viewpoint with both a long period wobble of the elevation
- // of the view and a longer period zoom in/out that might even penetrate
- // The starsphere for a brief time. Increase the power in pow(,) to
- // make the visit inside briefer.
-
- vp_theta = 90.0 - viewpt_elev + wobble_amp*sin(PI2*t/(wobble_period*60.0));
- vp_phi = viewpt_azimuth;
- vp_rad = viewpt_radius - zoom_amp*sin(PI2*t/(zoom_period*60.0));
- if(vp_rad <0.0) vp_rad = 0.0; // cannot pass origin (confusing)
- // TRIED THIS TOO: -zoom_amp*pow(fabs(sin(PI2*t/(zoom_period*60.0))),3);
- xvp = vp_rad * SIN(vp_theta) * SIN(vp_phi);
- zvp = vp_rad * SIN(vp_theta) * COS(vp_phi);
- yvp = vp_rad * COS(vp_theta);
-
- gluLookAt ( xvp, yvp, zvp, // eyes position
- 0.0, 0.0, 0.0, // looking toward here
- 0.0, 1.0, 0.0); // which way is up? y axis!
-
- // Draw axes before any rotation so they stay put
- if(isFeature(AXES)) glCallList(Axes);
-
-
- // Draw the sky sphere, with rotation:
- glPushMatrix();
- glRotatef(Zrot - rotation_offset , 0.0, 1.0, 0.0);
-
- /* stars, pulsars, supernovae */
-
- if(isFeature(STARS)) glCallList(Stars);
- if(isFeature(PULSARS)) glCallList(Pulsars);
- if(isFeature(SNRS)) glCallList(SNRs);
- if(isFeature(CONSTELLATIONS)) glCallList(Constellations);
- if(isFeature(GLOBE)) glCallList(sphGrid);
-
- /* search position marker */
-
- if (show_markers){
- if (show_markers==MARKER_NEW) { // need to reposition the marker?
- make_search_marker(search_RAdeg, search_DEdeg, 0.50);
- show_markers=MARKER_SHOW;
- }
- glCallList(SearchMarker);
- }
-
-
- /* Observatories move an extra 15 degrees/hr since they were drawn */
-
- if(isFeature(OBSERVATORIES)) {
- glPushMatrix();
- Zobs = (time_of_day-obs_dtime_drawn) * 15.0/3600.0;
- glRotatef(Zobs, 0.0, 1.0, 0.0);
- glCallList(LLOmarker);
- glCallList(LHOmarker);
- glCallList(GEOmarker);
- glPopMatrix();
- }
-
- glPopMatrix();
-
-
- // draw 2D vectorized HUD
-
- static GLfloat xStartPosLeft = 0.008;
- static GLfloat xStartPosRight = 0.84;
- static GLfloat yStartPosTop = 0.9675;
- static GLfloat yStartPosBottom = 0.075;
- static GLfloat fontScaleLargeX = 0.020;
- static GLfloat fontScaleMediumX = 0.0115;
- static GLfloat fontScaleSmallX = 0.01;
- static GLfloat fontScaleMediumY = fontScaleMediumX * aspect;
- static GLfloat fontScaleLargeY = fontScaleLargeX * aspect;
- static GLfloat fontScaleSmallY = fontScaleSmallX * aspect;
-// static GLfloat yOffset = (font->Ascender() + font->Descender());
- static GLfloat yOffsetLarge = 0.02;
- static GLfloat yOffsetMedium = 0.015;
-
- // save current state
- glMatrixMode(GL_PROJECTION);
- glPushMatrix();
- glLoadIdentity();
- glOrtho(0, 1 , 0 , 1, -1, 1);
- glMatrixMode(GL_MODELVIEW);
- glPushMatrix();
- glLoadIdentity();
-
- if(isFeature(LOGO)) {
- glPushMatrix();
- glColor3f(1.0, 1.0, 0.0);
- glTranslatef(xStartPosLeft, yStartPosTop, 0);
- glScalef(fontScaleLargeX, fontScaleLargeY, 1.0);
- font->Render("Einstein@Home");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glColor4f(1.0, 1.0, 1.0, 0.5);
- glTranslatef(xStartPosLeft, yStartPosTop - yOffsetLarge, 0);
- glScalef(fontScaleMediumX, fontScaleMediumY, 1.0);
- font->Render("World Year of Physics 2005");
- glPopMatrix();
- }
- if(isFeature(SEARCHINFO)) {
- // left info block
- glPushMatrix();
- glColor3f(1.0, 1.0, 0.0);
- glTranslatef(xStartPosLeft, yStartPosBottom, 0);
- glScalef(fontScaleMediumX, fontScaleMediumY, 1.0);
- font->Render("BOINC Statistics");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glColor4f(1.0, 1.0, 1.0, 0.5);
- glTranslatef(xStartPosLeft, yStartPosBottom - yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("User: Oliver");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosLeft, yStartPosBottom - 2*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Team: Albert-Einstein-Institut");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosLeft, yStartPosBottom - 3*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Project credits: 12.000");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosLeft, yStartPosBottom - 4*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Project RAC: 145.00");
- glPopMatrix();
-
- // right info block
- glPushMatrix();
- glColor3f(1.0, 1.0, 0.0);
- glTranslatef(xStartPosRight, yStartPosBottom, 0);
- glScalef(fontScaleMediumX, fontScaleMediumY, 1.0);
- font->Render("Search Information");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glColor4f(1.0, 1.0, 1.0, 0.5);
- glTranslatef(xStartPosRight, yStartPosBottom - yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Right ascension: 180.00 deg");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosRight, yStartPosBottom - 2*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Declination: 45.00 deg");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosRight, yStartPosBottom - 3*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Frequency: 850.05 Hz");
- glPopMatrix();
-
- glPushMatrix();
- glLoadIdentity();
- glTranslatef(xStartPosRight, yStartPosBottom - 4*yOffsetMedium, 0);
- glScalef(fontScaleSmallX, fontScaleSmallY, 1.0);
- font->Render("Spindown rate: 3.25 * 10^-10 Hz/s");
- glPopMatrix();
- }
-
- // restore original state
- glMatrixMode( GL_PROJECTION );
- glPopMatrix();
- glMatrixMode( GL_MODELVIEW );
- glPopMatrix();
-
-
- glFlush();
- glFinish();
-
- SDL_GL_SwapBuffers();
-}
-
-/**
- * View control
- */
-void rotateSphere(const int relativeRotation, const int relativeElevation)
-{
- // elevation
- viewpt_elev += relativeElevation/10.0;
- if( viewpt_elev > 89.0 ) viewpt_elev = +89.0;
- if( viewpt_elev < -89.0 ) viewpt_elev = -89.0;
-
- // rotation
- rotation_offset -= relativeRotation/10.0;
-}
-
-void zoomSphere(const int relativeZoom)
-{
- // zoom
- viewpt_radius -= relativeZoom/10.0;
- if (viewpt_radius > 15.0) viewpt_radius = 15.0;
- if (viewpt_radius < 0.5) viewpt_radius = 0.5;
-}
-
-
-/**
- * Feature control
- */
-void setFeature(const FEATURES feature, const bool enable)
-{
- featureFlags = enable ? (featureFlags | feature) : (featureFlags & ~feature);
-}
-
-bool isFeature(const FEATURES feature)
-{
- return ((featureFlags & feature) == feature ? true : false);
-}
diff --git a/starsphere.h b/starsphere.h
deleted file mode 100644
index 81dbe9bf06b3d406feb889486115784a170075cc..0000000000000000000000000000000000000000
--- a/starsphere.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*****************************************************************************
- * Star Sphere graphics for Einstein@Home Screen Saver
- *
- * @(#) $Id$
- *
- * Copyright (C) 2004 David Hammer, Eric Myers, Bruce Allen
- * Copyright (C) 2008 Bernd Machenschalk
- * Copyright (C) 2008 Oliver Bock
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * You should have received a copy of the GNU General Public License
- * (for example COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- ************************************************************************/
-
-#ifndef BOINC_APP_GRAPHICS
-#define BOINC_APP_GRAPHICS
-
-// or for Unix
-#include <cmath>
-#include <cstdio>
-#include <cstring>
-
-#include <SDL_opengl.h>
-
-#include <FTGLExtrdFont.h>
-#include <FTGLOutlineFont.h>
-#include <FTGLPolygonFont.h>
-#include <FTGLTextureFont.h>
-#include <FTGLPixmapFont.h>
-#include <FTGLBitmapFont.h>
-
-#define EAH_SHMEM_APP_NAME "Einstein@Home"
-
-/* SIN and COS take arguments in DEGREES */
-#define PI 3.14159265
-#define PI2 (2*PI)
-#define COS(X) cos( (X) * PI2/360.0 )
-#define SIN(X) sin( (X) * PI2/360.0 )
-
-/* search marker status */
-#define MARKER_NONE 0
-#define MARKER_SHOW 1
-#define MARKER_NEW 2
-
-// place to keep current window dimensions
-extern float gfx_width, gfx_height;
-
-// If graphics are disabled during compilation then we still need
-// empty callbacks for these:
-void app_graphics_init();
-void app_graphics_resize(int w, int h);
-void app_graphics_render(int xs, int ys, double time_of_day);
-
-void rotateSphere(const int relativeRotation, const int relativeElevation);
-void zoomSphere(const int relativeZoom);
-
-// features
-typedef enum Features {
- STARS=1,
- CONSTELLATIONS=2,
- OBSERVATORIES=4,
- XRAYS=8,
- PULSARS=16,
- SNRS=32,
- GLOBE=64,
- AXES=128,
- SEARCHINFO=256,
- LOGO=512
-} FEATURES;
-
-// feature control API
-void setFeature(const FEATURES features, const bool enable);
-bool isFeature(const FEATURES features);
-
-// font from main.C
-extern FTFont *font;
-
-#endif