void cycle_search::find_random_cycle(graph_access & G, std::vector<NodeID> & cycle) {
//first perform a bfs starting from a random node and build the parent array
std::deque<NodeID>* bfsqueue = new std::deque<NodeID>;
NodeID v = random_functions::nextInt(0, G.number_of_nodes()-1);
bfsqueue->push_back(v);
std::vector<bool> touched(G.number_of_nodes(),false);
std::vector<bool> is_leaf(G.number_of_nodes(),false);
std::vector<NodeID> parent(G.number_of_nodes(),0);
std::vector<NodeID> leafes;
touched[v] = true;
parent[v] = v;
while(!bfsqueue->empty()) {
NodeID source = bfsqueue->front();
bfsqueue->pop_front();
bool is_leaf = true;
forall_out_edges(G, e, source) {
NodeID target = G.getEdgeTarget(e);
if(!touched[target]) {
is_leaf = false;
touched[target] = true;
parent[target] = source;
bfsqueue->push_back(target);
}
} endfor
if(is_leaf)
leafes.push_back(source);
}
// StrokeLine
BRect
Painter::StrokeLine(BPoint a, BPoint b, const pattern& p)
{
_Transform(&a);
_Transform(&b);
BRect touched(a, b);
// first, try an optimized version
float penSize = _Transform(fPenSize);
if (penSize == 1.0 &&
(fDrawingMode == B_OP_COPY || fDrawingMode == B_OP_OVER)) {
pattern pat = *fPatternHandler->GetR5Pattern();
if (pat == B_SOLID_HIGH &&
StraightLine(a, b, fPatternHandler->HighColor().GetColor32())) {
SetPenLocation(b);
return _Clipped(touched);
} else if (pat == B_SOLID_LOW &&
StraightLine(a, b, fPatternHandler->LowColor().GetColor32())) {
SetPenLocation(b);
return _Clipped(touched);
}
}
agg::path_storage path;
path.move_to(a.x, a.y);
path.line_to(b.x, b.y);
touched = _StrokePath(path, p);
SetPenLocation(b);
return _Clipped(touched);
}
void ScrollMenu::fingerUpdated(const FingerEventArgs &e)
{
assert(modelview != NULL);
if(touched != NULL)
{
touched();
}
float axisOffset = (scrollDirection == VERTICAL) ? dAxis - e.getY() : dAxis - e.getX();
axisOffset /= modelview->getXScale();
int difference = (int)(axisOffset / itemDim);
if(difference != 0)
{
index += difference;
if(index < 0)
{
index = 0;
}
else if(index > (int)(itemCount - displayCount))
{
index = itemCount - displayCount;
}
dAxis = (scrollDirection == VERTICAL) ? e.getY() : e.getX();
moved = true;
}
selected = false;
dirty = true;
}
void ScrollMenu::fingerRemoved(const FingerEventArgs &e)
{
if(touched != NULL) touched();
fingerDown = false;
selected = false;
dirty = true;
}
const unsigned char * RadioButton::getGfxData()
{
int offset = 0;
if (selected())
offset |= 1;
if (touched())
offset |= 2;
return (const u8*)&radiobutton_imgTiles[8*8*offset];
}
/* PUBLIC MEMBER FUNCTIONS */
void ScrollMenu::fingerAdded(const FingerEventArgs &e)
{
if(touched != NULL) touched();
down = e.getPosition();
dAxis = (scrollDirection == VERTICAL) ? e.getY() : e.getX();
fingerDown = true;
moved = false;
selected = false;
}
/**************************************************************************//**
* @brief Wait for touchscreen tap
* @return Touchscreen tap position
*****************************************************************************/
static POINT getTouchTapSample10bit( void )
{
POINT sample = { 0, 0 };
for (;;)
{
if ( touched() )
{
sample = getTouchSample10bit();
while ( touched() )
{
delayMs( 25 );
}
break;
}
delayMs( 25 );
}
return sample;
}
void Message::doubleClickedData()
{
if(!msg_hanging) {
msg_send_box->setStyleSheet("background-color: red;color: yellow;");
msg_rcv_box->setStyleSheet("background-color: red;color: yellow;");
if(!msg_preserve_text) {
msg_hang_text=msg_rcv_box->text();
msg_rcv_box->setText("<center><font size=\"36\"><br>Look Up!</font></center>");
}
// msg_backdrop_label->show();
msg_hang_timer->start(msg_hang_time,true);
msg_hanging=true;
emit touched();
}
}
void dynamics_mul::compute_intensity_force(){
HMesh::HalfEdgeAttributeVector<int> touched(s_dsc->get_no_halfedges(), 0);
for (auto eit = s_dsc->halfedges_begin(); eit != s_dsc->halfedges_end(); eit++) {
if(s_dsc->is_interface(*eit) and !touched[*eit]){
auto hew = s_dsc->walker(*eit);
double c0 = mean_inten_[s_dsc->get_label(hew.face())];
double c1 = mean_inten_[s_dsc->get_label(hew.opp().face())];
// Loop on the edge
auto p0 = s_dsc->get_pos(hew.opp().vertex());
auto p1 = s_dsc->get_pos(hew.vertex());
Vec2 L01 = p1 - p0;
L01.normalize();
Vec2 N01(L01[1], -L01[0]); // Outward pointing normal
int length = (int)(p1 - p0).length();
double f0 = 0.0, f1 = 0.0;
Vec2 fg0(0.0), fg1(0.0);
for (int i = 0; i <= length; i++) {
auto p = p0 + (p1 - p0)*(double(i)/(double)length);
double I = s_img->get_intensity(p[0], p[1]);
// Normalize force
int normalizedF = 1;
double f ;
switch (normalizedF) {
case 1:
f = ( (c0-c1)*(2*I - c0 - c1)) / ((c0-c1)*(c0-c1));
break;
case 2:
f = ( (c0-c1)*(2*I - c0 - c1)) / std::abs((c0 - c1));
break;
case 3:
f = (c0-c1)*(2*I - c0 - c1);
break;
default:
f = 0.0;
break;
}
Vec2 fu = N01*(c0-c1)*(2*I - c0 - c1);
// Image gradient force
int lengthM = 10;
Vec2 gm(0.0); double max_grad = 0;
for (int l = 0; l < lengthM; l++) {
Vec2 curPt = p + fu*(l/(double)(lengthM));
Vec2 gg = s_img->grad((int)curPt[0], (int)curPt[1]);
if (max_grad < gg.length()) {
max_grad = gg.length();
gm = gg*(lengthM - l)/(double)lengthM;
}
}
Vec2 fg = gm*(2*I - c0 - c1);
Vec2 fv = (fu + fg)/((c0-c1)*(c0-c1));
fg0 += fv*(p-p1).length() / (double)length;
fg1 += fv*(p-p0).length() / (double)length;
// Barry Centric coordinate
f0 += f*(p-p1).length() / (double)length;
f1 += f*(p-p0).length() / (double)length;
// Image gradient force
// Vec2 fg = s_img->grad((int)p[0], (int)p[1]) * (2*I - c0 - c1) / ((c0-c1)*(c0-c1));
// fg0 += fg*(p-p1).length() / (double)length;
// fg1 += fg*(p-p0).length() / (double)length;
}
// Set force
Vec2 f_x0 = fg0; // N01*f0;
Vec2 f_x1 = fg1; // N01*f1;
s_dsc->add_node_external_force(hew.opp().vertex(), f_x0*g_param.beta);
s_dsc->add_node_external_force(hew.vertex(), f_x1*g_param.beta);
// Avoid retouch the edge
touched[*eit] = 1;
touched[hew.opp().halfedge()] = 1;
}
}
}
int main(int argc, char* argv[])
{
/* INITIALISATIONS DES BIBLIOTHEQUES : IMG, SDL, TTF */
IMG_Init(IMG_INIT_PNG);
SDL_Init(SDL_INIT_VIDEO);
TTF_Init();
Message msgs[NOMBRE_MESSAGES];
initMessage(msgs);
SDL_Surface *ecran = SDL_SetVideoMode(LARGEUR, HAUTEUR, BPP, SDL_HWSURFACE | SDL_DOUBLEBUF);
/* Titre */
SDL_WM_SetCaption("Duck Hunt", NULL);
/* Icone */
SDL_WM_SetIcon(SDL_LoadBMP("sprites/icon.bmp"), NULL);
/* Initialisation des variables en rapport avec le temps */
Time temps;
initTime(temps);
srand((unsigned)time(NULL));
int modeJeu = 0; // Le mode de jeu.
int modeMenu = 1; // Détermine la page du menu à afficher.
Partie partie;
partie.score = 0;
partie.niveau = 0;
Sprites sprites;
Chien chien;
Boutons boutons;
initBouton(boutons);
chargerImages(sprites, chien, boutons, "classique");
boutons.bouton[BOUTON_THEME_CLASSIQUE].actif = true;
Uint8 *keystate = SDL_GetKeyState(NULL);
SourisEvent sourisEvent;
initSourisEvent(sourisEvent);
initFichiers();
SDL_ShowCursor(SDL_DISABLE);
menu(ecran, sprites, boutons, modeMenu, modeJeu, sourisEvent, temps, msgs, partie, chien);
while (modeJeu != 0)
{
if (modeMenu != 0)
{
menu(ecran, sprites, boutons, modeMenu, modeJeu, sourisEvent, temps, msgs, partie, chien);
}
temps.currentTime = SDL_GetTicks();
partie.alreadyShot = partie.alreadyGetEvent = partie.alreadyClic = false;
for (int i = 0 ; i < sprites.canardActifs ; i++)
{
shoot(sourisEvent, sprites.canard[i], partie, temps, modeJeu);
if ((temps.currentTime >= sprites.canard[i].vitesseTime + sprites.canard[i].vitesse))
{
mouvementsCanard(sprites.canard[i]);
detectionBordsCanard(sprites.canard[i], partie, i);
changementDirection(sprites.canard[i]);
if(sprites.canard[i].etat == TOUCHED)
{
touched(sprites.canard[i], temps);
}
sprites.canard[i].vitesseTime = temps.currentTime;
}
if (temps.currentTime >= sprites.canard[i].vitesseAnimationTime + sprites.canard[i].vitesseAnimation)
{
switchSpriteCanard(sprites.canard[i]);
sprites.canard[i].vitesseAnimationTime = temps.currentTime;
}
}
if(partie.shots <= 0)
{
for(int i = 0 ; i < sprites.canardActifs ; i++)
{
canardSurvivant(sprites, partie, i);
}
}
if (temps.currentTime >= chien.vitesseAnimationTime + chien.vitesseAnimation)
{
switchSpriteChien(chien, partie);
controlesChien(chien, partie, sprites);
ramasserCanard(chien, partie, sprites);
chien.vitesseAnimationTime = temps.currentTime;
ramasserCanard(chien, partie, sprites);
}
if(partie.relancer)
{
relancerPartie(partie, sprites);
}
if(partie.round >= 5)
{
if(finPartie(partie))
{
if (testHighScore("scoresClassic", partie))
{
modeMenu = 8;
}
else
{
modeMenu = 9;
}
}
else
{
partie.round = 0;
partie.niveau ++;
initPartie(partie, sprites.canardActifs);
partie.jeu = true;
for (int i=0; i<sprites.canardActifs; i++)
{
initCanard(sprites.canard[i], partie);
}
initTableau(partie.tableauChasse, sprites);
modeMenu = 6;
}
}
if (keystate[SDLK_ESCAPE])
{
modeMenu = 5;
}
if (temps.currentTime >= temps.timeFps + temps.fpsTime)
{
genererRendu(ecran, sprites, sourisEvent, partie, chien, msgs);
SDL_Flip(ecran);
temps.timeFps = temps.currentTime;
}
SDL_Delay(1);
}
libererImages(sprites, chien, boutons);
SDL_Quit();
IMG_Quit();
TTF_Quit();
return EXIT_SUCCESS;
}
// METHODS
void collide( Beast* b ){
touched( b->aggro() );
b->touched( m_aggro );
}
VOID PrintUntouchedRanges(SEC sec)
{
// Make a bool vector big enough to describe the whole section, 1 bool per byte
vector<bool> touched(SEC_Size(sec));
// Put the rtn's that are touched in a set
set<RTN> rtnSet;
// Mark the ranges for bbls that have been executed
for (list<const BBLSTATS*>::const_iterator bi = statsList.begin(); bi != statsList.end(); bi++)
{
const BBLSTATS * stats = *bi;
// Is this bbl contained in the section?
if (stats->_start < SEC_Address(sec) || stats->_start >= SEC_Address(sec) + SEC_Size(sec))
continue;
// Is the bbl executed?
if (!stats->_executed)
continue;
RTN rtn = RTN_FindByAddress(stats->_start);
if (RTN_Valid(rtn))
rtnSet.insert(rtn);
// Mark all the bytes of the bbl as executed
for (ADDRINT i = stats->_start - SEC_Address(sec); i < stats->_start + stats->_size - SEC_Address(sec); i++)
{
ASSERTX(i < SEC_Size(sec));
touched[i] = true;
}
}
// Print the routines that are not touched
out << " Routines that are not executed" << endl;
for (RTN rtn = SEC_RtnHead(sec); RTN_Valid(rtn); rtn = RTN_Next(rtn))
{
if (rtnSet.find(rtn) == rtnSet.end())
{
out << " " << RTN_Name(rtn) << endl;
}
}
// Print the ranges of untouched addresses
out << " Code ranges that are not executed" << endl;
string rtnName = "";
for (UINT32 i = 0; i < SEC_Size(sec);)
{
// Find the first not touched address
while(touched[i])
{
i++;
if (i == SEC_Size(sec))
return;
}
UINT32 start = i;
// Find the first touched address
while(!touched[i] && i < SEC_Size(sec)) i++;
ADDRINT startAddress = SEC_Address(sec) + start;
// Print the rtn name, if it has changed
IMG img = IMG_FindByAddress(startAddress);
string imgName = (IMG_Valid(img) ? IMG_Name(img) : "InvalidImg");
RTN rtn = RTN_FindByAddress(startAddress);
string newName = (RTN_Valid(rtn) ? RTN_Name(rtn) : "InvalidRtn");
if (rtnName != newName)
{
out << " Image: " << imgName << " Rtn: " << newName << endl;
rtnName = newName;
}
out << " " << SEC_Address(sec) + start << ":" << SEC_Address(sec) + i - 1 << endl;
}
}
bool chessboard_coloring::run(viennamesh::algorithm_handle &)
{
viennamesh::info(1) << name() << std::endl;
//get input mesh and create output mesh
mesh_handle input_mesh = get_required_input<mesh_handle>("mesh");
mesh_handle output_mesh = make_data<mesh_handle>();
//Typedefs
typedef viennagrid::mesh MeshType;
// typedef viennagrid::result_of::element<MeshType>::type VertexType;
typedef viennagrid::result_of::element<MeshType>::type EdgeType;
typedef viennagrid::result_of::element<MeshType>::type TriangleType;
//typedef viennagrid::result_of::element_range<MeshType, 0>::type VertexRange;
typedef viennagrid::result_of::element_range<MeshType, 2>::type TriangleRange;
typedef viennagrid::result_of::iterator<TriangleRange>::type TriangleIterator;
typedef viennagrid::result_of::neighbor_range<MeshType, 1, 2>::type TriangleNeighborRangeType;
typedef viennagrid::result_of::iterator<TriangleNeighborRangeType>::type TriangleNeighborIterator;
//get number of vertices and triangles
int num_vertices = viennagrid::vertex_count(input_mesh());
int num_triangles = viennagrid::element_count(input_mesh(), 2);
/*
viennamesh::info(2) << "Number of vertices in mesh : " << num_vertices << std::endl;
viennamesh::info(2) << "Number of triangles in mesh: " << num_triangles << std::endl;
*/
//set up accessor
std::vector<bool> color_triangles(num_triangles, false);
std::vector<bool> touched (num_triangles, false);
viennagrid::result_of::accessor<std::vector<bool>, TriangleType>::type color_accessor(color_triangles);
//set first element to color "black" (BOOL = TRUE)
color_accessor.set(viennagrid::cells(input_mesh())[0], true);
//iterate triangles in mesh
TriangleRange triangles(input_mesh());
//Iterate over all triangles in the mesh
viennagrid_element_id * triangle_ids_begin;
viennagrid_element_id * triangle_ids_end;
viennagrid_dimension topological_dimension = viennagrid::cell_dimension( input_mesh() );
viennagrid_element_id * neighbor_begin;
viennagrid_element_id * neighbor_end;
viennagrid_dimension connector = 1;
viennagrid_mesh_elements_get(input_mesh().internal(), topological_dimension, &triangle_ids_begin, &triangle_ids_end);
viennagrid::quantity_field color_field(2,1);
// viennagrid_quantity_field_create(&color_field);
color_field.set_name("color");
//viennagrid_quantity_field_init(color_field, 2, VIENNAGRID_QUANTITY_FIELD_TYPE_NUMERIC, 1 , VIENNAGRID_QUANTITY_FIELD_STORAGE_DENSE);
//get triangles from mesh
for (viennagrid_element_id *tri = triangle_ids_begin; tri != triangle_ids_end; ++tri)
{
int tri_index = viennagrid_index_from_element_id( *tri );
//std::cout << tri_index << std::endl;
if ( !touched[tri_index])
{
//color_accessor.set(viennagrid::cells(input_mesh())[tri_index], true);
color_triangles[tri_index] = true;
touched[tri_index] = true;
double clr = 1;
color_field.set(*tri, clr);
viennagrid_element_neighbor_elements(input_mesh().internal(), *tri, 0, 2, &neighbor_begin, &neighbor_end);
for (viennagrid_element_id *n_tri = neighbor_begin; n_tri != neighbor_end; ++n_tri)
{
int n_tri_index = viennagrid_index_from_element_id( *n_tri );
//std::cout << " " << n_tri_index << std::endl;
viennagrid_element_id * n_neighbor_begin;
viennagrid_element_id * n_neighbor_end;
viennagrid_element_neighbor_elements(input_mesh().internal(), *n_tri, 0, 2, &n_neighbor_begin, &n_neighbor_end);
for (viennagrid_element_id *n_n_tri = n_neighbor_begin; n_n_tri != n_neighbor_end; ++n_n_tri)
{
int n_n_tri_index = viennagrid_index_from_element_id( *n_n_tri );
if ( !touched[n_n_tri_index])
{
//color_accessor.set(viennagrid::cells(input_mesh())[n_tri_index], false);
touched[n_n_tri_index] = true;
clr = 0;
color_field.set(*n_n_tri, clr);
}
}
}
}
}
output_mesh = input_mesh;
quantity_field_handle quantities = make_data<viennagrid::quantity_field>();
quantities.set(color_field);
set_output("color_field", quantities);
set_output("mesh", output_mesh());
return true;
} //end of bool chessboard_coloring::run(viennamesh::algorithm_handle &)
/**************************************************************************//**
* @brief Main function
*****************************************************************************/
int main(void)
{
uint32_t buttons;
POINT touchSample, P[ 3 ];
ADC_Init_TypeDef init = ADC_INIT_DEFAULT;
/* Configure for 48MHz HFXO operation of core clock */
CMU_ClockSelectSet(cmuClock_HF, cmuSelect_HFXO);
/* Initialize DK board register access */
BSP_Init(BSP_INIT_DEFAULT);
/* If first word of user data page is non-zero, enable eA Profiler trace */
BSP_TraceProfilerSetup();
CMU_ClockEnable(cmuClock_GPIO, true);
CMU_ClockEnable( cmuClock_ADC0, true);
/* Max ADC clock is 13MHz, use 14MHz/(1+1) or 48MHz/(5+1) */
init.prescale = 5;
ADC_Init(ADC0, &init);
sInit.reference = adcRefVDD;
/* Set frame buffer start address */
frameBuffer = (uint16_t *) EBI_BankAddress(EBI_BANK2);
/* Make sure CYCCNT is running, needed by delay functions. */
DWT_CTRL |= 1;
/* Indicate we are waiting for AEM button state enabling EFM */
BSP_LedsSet(0x8001);
while (BSP_RegisterRead(&BC_REGISTER->UIF_AEM) != BC_UIF_AEM_EFM)
{
/* Show a short "strobe light" on DK LEDs, indicating wait */
BSP_LedsSet(0x8001);
delayMs(200);
BSP_LedsSet(0x4002);
delayMs(50);
}
/* Initialize touch screen calibration factor matrix with approx. values */
setCalibrationMatrix( (POINT*)&lcdCalibPoints, /* Display coordinates */
(POINT*)&touchCalibPoints, /* Touch coordinates */
&calibFactors ); /* Calibration factor matrix */
while (1)
{
if ( TFT_DirectInit(&tftInit) )
{
displayHelpScreen();
BSP_LedsSet(0x0000);
BSP_PeripheralAccess(BSP_TOUCH, true);
GPIO_PinModeSet(LCD_TOUCH_X1, gpioModeInput, 0);
GPIO_PinModeSet(LCD_TOUCH_X2, gpioModeInput, 0);
GPIO_PinModeSet(LCD_TOUCH_Y1, gpioModeInput, 0);
GPIO_PinModeSet(LCD_TOUCH_Y2, gpioModeInput, 0);
do
{
buttons = readButtons();
/* Draw on screen */
if ( buttons & BC_UIF_PB1 )
{
memset( frameBuffer, BLACK, 2 * WIDTH * HEIGHT ); /* Clear screen */
do
{
if ( touched() )
{
touchSample = getTouchSample();
drawPixel( touchSample.x, touchSample.y, COLOR );
}
delayMs( 2 );
buttons = readButtons() & ~BC_UIF_PB1;
} while ( buttons == 0 );
}
/* Calibrate touch screen */
else if ( buttons & BC_UIF_PB2 )
{
memset( frameBuffer, BLACK, 2 * WIDTH * HEIGHT ); /* Clear screen */
drawCross( lcdCalibPoints[ 0 ].x, lcdCalibPoints[ 0 ].y, COLOR );
TFT_DrawString(30, 35, "Tap green marker" );
P[ 0 ] = getTouchTapSample10bit();
memset( frameBuffer, BLACK, 2 * WIDTH * HEIGHT ); /* Clear screen */
drawCross( lcdCalibPoints[ 1 ].x, lcdCalibPoints[ 1 ].y, COLOR );
TFT_DrawString(40, 130, "Tap green marker" );
P[ 1 ] = getTouchTapSample10bit();
memset( frameBuffer, BLACK, 2 * WIDTH * HEIGHT ); /* Clear screen */
drawCross( lcdCalibPoints[ 2 ].x, lcdCalibPoints[ 2 ].y, COLOR );
TFT_DrawString(20, 180, "Tap green marker" );
P[ 2 ] = getTouchTapSample10bit();
setCalibrationMatrix( (POINT*)&lcdCalibPoints,/* Display coordinates*/
&P[0], /* Touch coordinates */
&calibFactors ); /* Calibration factor matrix*/
memset( frameBuffer, BLACK, 2 * WIDTH * HEIGHT ); /* Clear screen */
TFT_DrawString(10, 100, "The touch screen is" );
TFT_DrawString(30, 130, "now calibrated !" );
}
/* Display help screen */
else if ( buttons & BC_UIF_PB3 )
{
displayHelpScreen();
while ( readButtons() & BC_UIF_PB3 ) {}
}
} while ( ( buttons & EXIT_LOOP ) == 0 );
}
else
{
BSP_LedsSet(0x8001);
delayMs(200);
}
}
}