void Gource::draw(float t, float dt) {
display.mode2D();
drawBackground(dt);
if(draw_loading) {
loadingScreen();
draw_loading = false;
return;
}
Frustum frustum(camera);
trace_time = SDL_GetTicks();
mousetrace(frustum,dt);
trace_time = SDL_GetTicks() - trace_time;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
camera.focus();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//draw tree
drawTree(frustum, dt);
glColor4f(1.0, 1.0, 0.0, 1.0);
for(std::map<std::string,RUser*>::iterator it = users.begin(); it!=users.end(); it++) {
trace_debug ? it->second->drawSimple(dt) : it->second->draw(dt);
}
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
//draw bloom
drawBloom(frustum, dt);
root->drawNames(font,frustum);
if(!(gGourceHideUsernames || gGourceHideUsers)) {
for(std::map<std::string,RUser*>::iterator it = users.begin(); it!=users.end(); it++) {
it->second->drawName();
}
}
//draw selected item names again so they are over the top
if(selectedUser !=0) selectedUser->drawName();
if(selectedFile !=0) {
vec2f dirpos = selectedFile->getDir()->getPos();
glPushMatrix();
glTranslatef(dirpos.x, dirpos.y, 0.0);
selectedFile->drawName();
glPopMatrix();
}
if(debug) {
glDisable(GL_TEXTURE_2D);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
track_users ? user_bounds.draw() : dir_bounds.draw();
}
if(gGourceQuadTreeDebug) {
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 1.0f, 0.0f, 1.0f);
glLineWidth(1.0);
dirNodeTree->outline();
glColor4f(0.0f, 1.0f, 1.0f, 1.0f);
userTree->outline();
}
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
display.mode2D();
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
vec3f campos = camera.getPos();
if(!gGourceHideDate) {
fontmedium.draw(display.width/2 - date_x_offset, 20, displaydate);
}
if(splash>0.0f) {
int logowidth = fontlarge.getWidth("Gource");
int logoheight = 100;
int cwidth = font.getWidth("Software Version Control Visualization");
int awidth = font.getWidth("(C) 2009 Andrew Caudwell");
vec2f corner(display.width/2 - logowidth/2 - 30.0f, display.height/2 - 40);
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 0.5f, 1.0f, splash * 0.015f);
glBegin(GL_QUADS);
glVertex2f(0.0f, corner.y);
glVertex2f(0.0f, corner.y + logoheight);
glVertex2f(display.width, corner.y + logoheight);
glVertex2f(display.width, corner.y);
glEnd();
glEnable(GL_TEXTURE_2D);
glColor4f(1.0,1.0,1.0,1.0);
fontlarge.draw(display.width/2 - logowidth/2,display.height/2 - 30, "Gource");
font.draw(display.width/2 - cwidth/2,display.height/2 + 10, "Software Version Control Visualization");
font.draw(display.width/2 - awidth/2,display.height/2 + 30, "(C) 2009 Andrew Caudwell");
}
if(debug) {
font.print(0,20, "FPS: %.2f", fps);
font.print(0,40,"Time Scale: %.2f", time_scale);
font.print(0,60,"Users: %d", users.size());
font.print(0,80,"Files: %d", files.size());
font.print(0,100,"Dirs: %d", gGourceDirMap.size());
font.print(0,120,"Log Position: %.2f", commitlog->getPercent());
font.print(0,140,"Camera: (%.2f, %.2f, %.2f)", campos.x, campos.y, campos.z);
font.print(0,160,"Gravity: %.2f", gGourceForceGravity);
font.print(0,180,"Update Tree: %u ms", update_dir_tree_time);
font.print(0,200,"Draw Tree: %u ms", draw_tree_time);
font.print(0,220,"Mouse Trace: %u ms", trace_time);
font.print(0,240,"Logic Time: %u ms", logic_time);
font.print(0,260,"Draw Time: %u ms", SDL_GetTicks() - draw_time);
font.print(0,280,"File Inner Loops: %d", gGourceFileInnerLoops);
font.print(0,300,"User Inner Loops: %d", gGourceUserInnerLoops);
font.print(0,320,"Dir Inner Loops: %d (QTree items = %d, nodes = %d)", gGourceDirNodeInnerLoops,
dirNodeTree->item_count, dirNodeTree->node_count);
if(selectedUser != 0) {
}
if(selectedFile != 0) {
font.print(0,360,"%s: %d files (%d visible)", selectedFile->getDir()->getPath().c_str(),
selectedFile->getDir()->fileCount(), selectedFile->getDir()->visibleFileCount());
}
}
glDisable(GL_TEXTURE_2D);
if(canSeek()) slider.draw(dt);
mousemoved=false;
mouseclicked=false;
}
void Gource::draw(float t, float dt) {
display.mode2D();
drawBackground(dt);
if(draw_loading) {
loadingScreen();
draw_loading = false;
return;
}
Frustum frustum(camera);
trace_time = SDL_GetTicks();
if(!gGourceSettings.hide_mouse && cursor.isVisible()) {
mousetrace(frustum,dt);
}
trace_time = SDL_GetTicks() - trace_time;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
camera.focus();
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//draw tree
drawTree(frustum, dt);
glColor4f(1.0, 1.0, 0.0, 1.0);
for(std::map<std::string,RUser*>::iterator it = users.begin(); it!=users.end(); it++) {
trace_debug ? it->second->drawSimple(dt) : it->second->draw(dt);
}
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
//draw bloom
drawBloom(frustum, dt);
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
name_calc_time = SDL_GetTicks();
root->calcScreenPos();
name_calc_time = SDL_GetTicks() - name_calc_time;
name_draw_time = SDL_GetTicks();
//switch to 2D, preserve current state
display.push2D();
root->drawNames(font,frustum);
//switch back
display.pop2D();
name_draw_time = SDL_GetTicks() - name_draw_time;
if(!(gGourceSettings.hide_usernames || gGourceSettings.hide_users)) {
for(std::map<std::string,RUser*>::iterator it = users.begin(); it!=users.end(); it++) {
it->second->drawName();
}
}
//draw selected item names again so they are over the top
if(selectedUser !=0) selectedUser->drawName();
if(selectedFile !=0) {
display.push2D();
selectedFile->drawName();
display.pop2D();
}
if(debug) {
glDisable(GL_TEXTURE_2D);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
track_users ? user_bounds.draw() : dir_bounds.draw();
}
if(gGourceQuadTreeDebug) {
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 1.0f, 0.0f, 1.0f);
glLineWidth(1.0);
dirNodeTree->outline();
glColor4f(0.0f, 1.0f, 1.0f, 1.0f);
userTree->outline();
}
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
display.mode2D();
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
vec3f campos = camera.getPos();
if(logotex!=0) {
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
glEnable(GL_TEXTURE_2D);
glColor4f(1.0, 1.0, 1.0, 1.0);
glBindTexture(GL_TEXTURE_2D, logotex->textureid);
vec2f logopos = vec2f(display.width, display.height) - vec2f(logotex->w, logotex->h) - gGourceSettings.logo_offset;
glPushMatrix();
glTranslatef(logopos.x, logopos.y, 0.0);
glBegin(GL_QUADS);
glTexCoord2f(0.0f,0.0f);
glVertex2i(0, 0);
glTexCoord2f(1.0f,0.0f);
glVertex2i(logotex->w, 0);
glTexCoord2f(1.0f,1.0f);
glVertex2i(logotex->w, logotex->h);
glTexCoord2f(0.0f,1.0f);
glVertex2i(0, logotex->h);
glEnd();
glPopMatrix();
}
if(splash>0.0f) {
int logowidth = fontlarge.getWidth("Gource");
int logoheight = 100;
int cwidth = font.getWidth("Software Version Control Visualization");
int awidth = font.getWidth("(C) 2009 Andrew Caudwell");
vec2f corner(display.width/2 - logowidth/2 - 30.0f, display.height/2 - 40);
glDisable(GL_TEXTURE_2D);
glColor4f(0.0f, 0.5f, 1.0f, splash * 0.015f);
glBegin(GL_QUADS);
glVertex2f(0.0f, corner.y);
glVertex2f(0.0f, corner.y + logoheight);
glVertex2f(display.width, corner.y + logoheight);
glVertex2f(display.width, corner.y);
glEnd();
glEnable(GL_TEXTURE_2D);
glColor4f(1.0,1.0,1.0,1.0);
fontlarge.draw(display.width/2 - logowidth/2,display.height/2 - 30, "Gource");
font.draw(display.width/2 - cwidth/2,display.height/2 + 10, "Software Version Control Visualization");
font.draw(display.width/2 - awidth/2,display.height/2 + 30, "(C) 2009 Andrew Caudwell");
}
// text using the specified font goes here
glColor4f(gGourceSettings.font_colour.x, gGourceSettings.font_colour.y, gGourceSettings.font_colour.z, 1.0f);
if(!gGourceSettings.hide_date) {
fontmedium.draw(display.width/2 - date_x_offset, 20, displaydate);
}
if(gGourceSettings.title.size()>0) {
fontmedium.alignTop(false);
fontmedium.draw(10, display.height - 10, gGourceSettings.title);
fontmedium.alignTop(true);
}
if(message_timer>0.0f) {
fontmedium.draw(1, 3, message);
}
// end text
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if(debug) {
font.print(1,20, "FPS: %.2f", fps);
font.print(1,40,"Days Per Second: %.2f",
gGourceSettings.days_per_second);
font.print(1,60,"Time Scale: %.2f", time_scale);
font.print(1,80,"Users: %d", users.size());
font.print(1,100,"Files: %d", files.size());
font.print(1,120,"Dirs: %d", gGourceDirMap.size());
font.print(1,140,"Log Position: %.4f", commitlog->getPercent());
font.print(1,160,"Camera: (%.2f, %.2f, %.2f)", campos.x, campos.y, campos.z);
font.print(1,180,"Gravity: %.2f", gGourceForceGravity);
font.print(1,200,"Update Tree: %u ms", update_dir_tree_time);
font.print(1,220,"Draw Tree: %u ms", draw_tree_time);
font.print(1,240,"Mouse Trace: %u ms", trace_time);
font.print(1,260,"Logic Time: %u ms", logic_time);
font.print(1,280,"Draw Time: %u ms (Names: Calc Time = %u ms, Draw Time = %u ms)", SDL_GetTicks() - draw_time, name_calc_time, name_draw_time);
font.print(1,300,"File Inner Loops: %d", gGourceFileInnerLoops);
font.print(1,320,"User Inner Loops: %d", gGourceUserInnerLoops);
font.print(1,340,"Dir Inner Loops: %d (QTree items = %d, nodes = %d)", gGourceDirNodeInnerLoops,
dirNodeTree->item_count, dirNodeTree->node_count);
if(selectedUser != 0) {
}
if(selectedFile != 0) {
font.print(1,360,"%s: %d files (%d visible)", selectedFile->getDir()->getPath().c_str(),
selectedFile->getDir()->fileCount(), selectedFile->getDir()->visibleFileCount());
}
}
glDisable(GL_TEXTURE_2D);
if(canSeek()) slider.draw(dt);
mousemoved=false;
mouseclicked=false;
}
