void drawRGB() {
float width = 5;
float margin = 5;
float i;
float sx = (float)video.screenW - width - margin;
#ifndef WITHOUT_AGAR
float sy = 70 + margin;
#else
float sy = margin;
#endif
float wx = width;
float wy = 200;
float c[4];
float step = .01f;
if (view.screenSaver)
sy = margin;
drawFrameSet2D();
glEnable(GL_BLEND);
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glBindTexture(GL_TEXTURE_2D, 0);
// positive
for (i = 0; i < 1; i += step) {
colourFromNormal(c, i);
glBegin(GL_QUADS);
glColor4fv(c);
glVertex2f(sx, sy + wy * i);
glVertex2f(sx + wx, sy + wy * i);
glVertex2f(sx + wx, sy + wy * (i + step));
glVertex2f(sx, sy + wy * (i + step));
glEnd();
}
glColor3f(0.5f,0.5f,0.5f);
glLineWidth(1.0f);
glDisable(GL_LINE_SMOOTH);
glBegin(GL_LINE_STRIP);
glVertex2f(sx-1, sy-1);
glVertex2f(sx+1 + wx, sy-1);
glVertex2f(sx+1 + wx, sy+2 + wy);
glVertex2f(sx-1, sy+2 + wy);
glVertex2f(sx-1, sy-1);
glEnd();
glEnable(GL_LINE_SMOOTH);
// negative
if (1) {
sx -= margin * 1.5;
for (i = 0; i < 1; i+=step) {
colourFromNormal(c, i);
c[0] = 1 - c[0];
c[1] = 1 - c[1];
c[2] = 1 - c[2];
glBegin(GL_QUADS);
glColor4fv(c);
glVertex2f(sx, sy + wy * i);
glVertex2f(sx + wx, sy + wy * i);
glVertex2f(sx + wx, sy + wy * (i + step));
glVertex2f(sx, sy + wy * (i + step));
glEnd();
}
glColor3f(0.5f,0.5f,0.5f);
glLineWidth(1.0f);
glDisable(GL_LINE_SMOOTH);
glBegin(GL_LINE_STRIP);
glVertex2f(sx-1, sy-1);
glVertex2f(sx+1 + wx, sy-1);
glVertex2f(sx+1 + wx, sy+2 + wy);
glVertex2f(sx-1, sy+2 + wy);
glVertex2f(sx-1, sy-1);
glEnd();
glEnable(GL_LINE_SMOOTH);
}
}
void conDraw() {
int i, p;
float x,y,w;
unsigned int currentTime;
p = cpos;
x = 10;
drawFrameSet2D();
glEnable(GL_BLEND);
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glBindTexture(GL_TEXTURE_2D, 0);
if (view.consoleMode) {
int inputBoxMargin = 3;
// cursor position
y = video.screenH - 10 - fontHeight;
// draw box
glDisable(GL_BLEND);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_QUADS);
glColor4f(0,0,.5f,.5f);
glVertex2f(x - inputBoxMargin, y + fontHeight + inputBoxMargin); // bot left
glVertex2f(x - inputBoxMargin, y - inputBoxMargin); // top left
glColor4f(0,0,0,0);
glVertex2f(x + video.screenW / 2, y - inputBoxMargin); // top right
glVertex2f(x + video.screenW / 2, y + fontHeight + inputBoxMargin); // bot right
glEnd();
// draw cursor
currentTime = SDL_GetTicks();
if (conBlinkTime + CONSOLE_BLINK_TIME < currentTime) {
conBlinkOn = !conBlinkOn;
conBlinkTime = currentTime;
}
if (conBlinkOn) {
w = getnWordWidth(conCommand, conCommandPos);
glDisable(GL_BLEND);
glLineWidth(1.0f);
glBindTexture(GL_TEXTURE_2D, 0);
glColor4f(1,1,1,1);
glBegin(GL_LINES);
glVertex2f(x + w, y);
glVertex2f(x + w, y + fontHeight);
glEnd();
}
// draw current command
glColor4f(1,1,1,1);
drawFontWord(x, y, conCommand);
}
if ((view.consoleMode && !view.drawOSD) || view.drawOSD) {
// draw console history
y = video.screenH - 15 - fontHeight * 2;
for (i = 0; i < CONSOLE_HISTORY; i++) {
glColor4f(con[p].c.r, con[p].c.g, con[p].c.b, (float)(CONSOLE_HISTORY-i) / CONSOLE_HISTORY + 0.2f);
drawFontWord(x, y, con[p].s);
y -= fontHeight;
p--;
if (p < 0)
p = CONSOLE_HISTORY - 1;
}
}
}
void drawOSD() {
float x;
float y;
float tab;
drawFrameSet2D();
glEnable(GL_BLEND);
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glBindTexture(GL_TEXTURE_2D, 0);
#ifdef WITHOUT_AGAR
// Top middle
y = 10;
glColor4f(1,1,1,1);
drawFontWordCA(video.screenW / 2, y, "Hit SPACE to start a new simulation");
drawFontWordCA(video.screenW / 2, y += fontHeight, "Hold down a mouse button and move it around to change your orientation.");
drawFontWordCA(video.screenW / 2, y += fontHeight, "Use the scroll wheel, or the A and Z keys to zoom in and out.");
glColor4f(1,1,1,.5f);
drawFontWordCA(video.screenW / 2, y += fontHeight, "press F1 for keyboard commands help.");
#endif
// Right
DUHC();
drawFontWordRA((float)video.screenW - 10, (float)video.screenH - 10 - fontHeight * 1.0f, "press F1 for help");
drawFontWordRA((float)video.screenW - 10, (float)video.screenH - 10 - fontHeight * 3.0f, GRAVIT_VERSION);
drawFontWordRA((float)video.screenW - 10, (float)video.screenH - 10 - fontHeight * 2.0f, GRAVIT_COPYRIGHT);
// Left
y = 10;
x = 10;
tab = getWordWidth("M") * 17;
if (view.textMode == TM_STANDARD) {
if (state.fileName) {
DUH("simulation name", state.fileName);
} else {
DUH("simulation name", "-");
}
DUH("particles", va("%i", state.particleCount));
DUH("avg video fps", va("%3.2f", fpsCurrentAverageFPS));
DUH("avg video frame time", va("%.0fms", fpsCurrentAverageFT));
DUH("last record frame time", va("%ims", view.deltaRecordFrame));
DUH("actual frames", va("%i", state.totalFrames));
DUH("recording skip", va("%i", state.historyNFrame));
if (view.frameSkip && state.mode & SM_PLAY) {
DUH("display frame", va("%i (%i)", state.currentFrame, view.frameSkip));
} else {
DUH("display frame", va("%i", state.currentFrame));
}
DUH("recorded frames", va("%i", state.frame));
DUH("max frames", va("%i", state.historyFrames));
DUH("particle vertices", va("%i", view.vertices));
#if NBODY_METHOD == METHOD_OT
DUH("tree nodes allocated", va("%i", view.recordNodes));
#endif
DUH("memory allocated", va("%.1fmb", (float)state.memoryAllocated / 1024 / 1024));
if (state.mode & SM_RECORD) {
glColor4f(1,0,0,.8f);
y += fontHeight;
y = drawFontWord(x, y, "RECORDING");
DUHC();
DUH("time left", va("~%0.1f minutes", (float)view.deltaRecordFrame * (state.historyFrames - state.frame) / 1000 / 60));
switch (view.recordStatus) {
case 0:
default:
if (state.mode & SM_RECORD) {
DUH("status", "rendering ...");
} else {
DUH("status", "dormant"); }
break;
case 1:
DUH("status", va("generating tree %.1f%%", (float)view.recordParticlesDone/state.particleCount*100));
break;
case 2:
DUH("status", va("applying forces %.1f%%", (float)view.recordParticlesDone/state.particleCount*100));
break;
case 3:
DUH("status", "freeing tree");
break;
}
}
else if (state.mode & SM_PLAY) {
glColor4f(0,1,0,.8f);
y += fontHeight;
y = drawFontWord(x, y, "PLAY");
} else if (state.currentlySpawning) {
glColor4f(1,1,0,.8f);
y += fontHeight;
y = drawFontWord(x, y, "SPAWNING");
DUHC();
DUH("status", va("%.1f%%", (float)view.recordParticlesDone/state.particleCount*100));
}
if (view.screenshotLoop) {
glColor4f(1,0,0,.8f);
y += fontHeight * 2;
y = drawFontWord(x, y, "AUTO SCREENSHOT");
}
// show renderer FPS average (if we have meaningful values)
if ((view.timed_frames > 1) && (view.totalRenderTime > SDL_TIMESLICE )) {
if (state.mode & SM_RECORD) {
glColor4f(0,1,1,.5f); /*torquise*/ }
else { DUHC(); y += fontHeight; }
// XXX: This might be too many stats. I'll implement this in the ajax windowing screens.
DUH("avg renderer fps", va("%5.2f",
(float) view.timed_frames/ (float) view.totalRenderTime * 1000.0f ))
/*
DUH("avg renderer frame time", va("%4.1f ms",
(float) view.totalRenderTime / (float) view.timed_frames ));
*/
DUHC();
}
/*
big = state.particleCount*state.particleCount-state.particleCount;
DUH("total calcs", va("%-5i %3.2f%% (max: %i)", otGetNCalcs(), (float)otGetNCalcs()/big*100, state.particleCount*state.particleCount-state.particleCount));
DUH("space calcs", va("%-5i %3.2f%%", otGetSCalcs(), (float)100 * otGetSCalcs() / otGetNCalcs()));
DUH("particle calcs", va("%-5i %3.2f%%", otGetPCalcs(), (float)100 * otGetPCalcs() / otGetNCalcs()));
*/
}
if (view.textMode >= TM_HELP1) {
WHITEHEADING(va("HELP!", view.textMode - TM_HELP1 + 1));
NEWLINE();
DUHC();
DUH("F1", "General Shortcut Keys");
DUH("F2", "Visual Effects Keys");
DUH("` (above TAB) or 1", "Use the Console");
DUH("ESC", "Exit Console/Help/Gravit");
}
if (view.textMode == TM_HELP1) {
WHITEHEADINGNL("GENERAL SHORTCUT KEYS");
WHITEHEADINGNL("Recording/Playback");
DUHC();
DUH("SPACE", "spawn particles");
DUH("F5", "replay");
DUH("F6", "record");
DUH("F7", "pause");
DUH("Q W", "decrease / increase playback speed");
DUH("CTRL + S", "quick save");
WHITEHEADINGNL("View Controls");
DUHC();
DUH("mouse X Y + button", "rotate (with mouse button)");
DUH("A Z", "zoom");
WHITEHEADINGNL("Stereoscopy");
DUHC();
DUH("S", "toggle stereo mode");
DUH("D F", "decrease / increase stereoseparation");
WHITEHEADINGNL("Other");
DUHC();
DUH("T", "display current oct tree");
DUH("O", "toggles drawing text");
DUH("P", "toggles drawing Sky background");
DUH("F9", "take one screenshot");
DUH("F10", "take a screenshot every frame (CAREFUL!)");
}
if (view.textMode == TM_HELP2) {
WHITEHEADINGNL("VISUAL EFFECTS KEYS");
WHITEHEADINGNL("Colours");
DUHC();
DUH("/", "colour mode (mass/vel/acc)");
DUH("L", "blending mode");
WHITEHEADINGNL("Particles");
DUHC();
DUH("\\", "particle render mode (circle/texture)");
DUH("= -", "min particle size");
DUH("[ ]", "max particle size");
WHITEHEADINGNL("Particle Tail");
DUHC();
DUH("X", "tail fade");
DUH("C V", "tail opacity");
DUH("B N", "tail length less/more");
DUH("M", "tail length infinite/none");
DUH(", (comma) . (period)", "tail resolution");
DUH("; (semicolon) ' (quote)", "tail width");
}
}
