void GPolynomialSingleLabel::integrate()
{
if(m_featureDims == 0)
ThrowError("init has not been called");
GTEMPBUF(size_t, pCoords, m_featureDims);
double d;
for(size_t n = 0; n < m_featureDims; n++)
{
// Iterate over the entire lattice of coefficients (except in dimension n)
GPolynomialLatticeIterator iter(pCoords, m_featureDims, m_nControlPoints, n);
while(true)
{
// Integrate in the n'th dimension
pCoords[n] = 0;
m_pCoefficients[calcIndex(pCoords)] = 0;
for(size_t j = m_nControlPoints - 1; j > 0; j--)
{
pCoords[n] = j - 1;
d = m_pCoefficients[calcIndex(pCoords)];
pCoords[n] = j;
size_t index = calcIndex(pCoords);
GAssert(j < m_nControlPoints - 1 || m_pCoefficients[index] == 0); // There's a non-zero value in a highest-order coefficient. This polynomial, therefore, isn't big enough to hold the integral
m_pCoefficients[index] = d / j;
}
if(!iter.Advance())
break;
}
}
}
void GPolynomialSingleLabel::differentiate()
{
if(m_featureDims == 0)
ThrowError("init has not been called");
GTEMPBUF(size_t, pCoords, m_featureDims);
double d;
for(size_t n = 0; n < m_featureDims; n++)
{
// Iterate over the entire lattice of coefficients (except in dimension n)
GPolynomialLatticeIterator iter(pCoords, m_featureDims, m_nControlPoints, n);
while(true)
{
// Differentiate with respect to the n'th dimension
for(size_t j = 1; j < m_nControlPoints; j++)
{
pCoords[n] = j;
d = m_pCoefficients[calcIndex(pCoords)];
pCoords[n] = j - 1;
m_pCoefficients[calcIndex(pCoords)] = d * j;
}
pCoords[n] = m_nControlPoints - 1;
m_pCoefficients[calcIndex(pCoords)] = 0;
if(!iter.Advance())
break;
}
}
}
void GPolynomialSingleLabel::toBezierCoefficients()
{
if(m_featureDims == 0)
ThrowError("init has not been called");
// Make Pascal's triangle
GTEMPBUF(size_t, pCoords, m_featureDims);
GTEMPBUF(size_t, pPascalsTriangle, m_nControlPoints);
// In each dimensional direction...
GMath::pascalsTriangle(pPascalsTriangle, m_nControlPoints - 1);
for(size_t n = 0; n < m_featureDims; n++)
{
// Across that dimension...
for(size_t j = 0; j < m_nControlPoints; j++)
{
// Iterate over the entire lattice of coefficients (except in dimension n)
GPolynomialLatticeIterator iter(pCoords, m_featureDims, m_nControlPoints, n);
while(true)
{
// Divide by the corresponding row of Pascal's triangle
pCoords[n] = j;
m_pCoefficients[calcIndex(pCoords)] /= pPascalsTriangle[j];
if(!iter.Advance())
break;
}
}
}
// Forward sum the coefficients
double d;
for(size_t i = m_nControlPoints - 1; i >= 1; i--)
{
// In each dimensional direction...
for(size_t n = 0; n < m_featureDims; n++)
{
// Subtract the neighbor of lesser-significance from each coefficient
for(size_t j = i; j < m_nControlPoints; j++)
{
// Iterate over the entire lattice of coefficients (except in dimension n)
GPolynomialLatticeIterator iter(pCoords, m_featureDims, m_nControlPoints, n);
while(true)
{
// Subtract the neighbor of lesser-significance from this coefficient
pCoords[n] = j - 1;
d = m_pCoefficients[calcIndex(pCoords)];
pCoords[n] = j;
m_pCoefficients[calcIndex(pCoords)] += d;
if(!iter.Advance())
break;
}
}
}
}
}
void ParticleContainerLC::add(Particle& p) {
particles.push_back(p);
resetIterator();
// define index of cell for particle
#if 1==DIM
int particleIndex[]= {p.getX()[0]/radius, p.getX()[1]/radius, p.getX()[2] / radius};
#elif 2==DIM
int particleIndex[]= {p.getX()[0]/radius, p.getX()[1]/radius, p.getX()[2] / radius};
#elif 3==DIM
int particleIndex[] = { p.getX()[0] / cellsSize[0], p.getX()[1] / cellsSize[1],
p.getX()[2] / cellsSize[2] };
#endif
// skip particles that don't suite into the domain
bool outofbound = false;
for (int d = 0; d < 3; d++) {
if (particleIndex[d] >= cellNums[d] || particleIndex[d] < 0
|| p.getX()[d] < 0.0 || p.getX()[d] > domainSize[d])
outofbound = true;
}
if (outofbound)
return;
ParticleList* pl = new ParticleList;;
pl->p = &p;
pl->next = NULL;
insertList((ParticleList**)&(cells[calcIndex(particleIndex, cellNums)].root), pl);
}
void ParticleContainerLC::selectCell(int celli[]) {
for (int i = 0; i < DIM; i++) {
beginningOtherCellIndex[i] = celli[i]; // incl. additional +1 for allCells instead of cells (beginningOtherCellIndex in allCells coords.)
if (beginningOtherCellIndex[i] < 0) {
beginningOtherCellIndex[i] = 0;
}
otherCellIndex[i] = beginningOtherCellIndex[i];
}
otherCurrentCell = allCells[calcIndex(beginningOtherCellIndex, allCellNums)];
otherParticleIteratorInCell = otherCurrentCell->root;
//LOG4CXX_DEBUG(particlelog, "select cell before, root:" << cells[calcIndex(celli, cellNums)].root);
centralCell = &cells[calcIndex(celli, cellNums)];
particleIteratorInCell = centralCell->root;
returnedParticleIteratorInCell = particleIteratorInCell;
//LOG4CXX_DEBUG(particlelog, "select cell after:" << celli[0]+1 << "," << celli[1]+1 << "," << celli[2]+1);
}
Particle& ParticleContainerLC::next() { //nextInDomain
while (!hasNextInCell()) { // switch to next cell if no particles left in centralCell
int idx = calcIndex(centralCellIndex, cellNums) + 1; // 1D index of next cell
numToIndex(idx, centralCellIndex, cellNums); // convert 1D to 3D index
neighborCells = 0;
selectCell(centralCellIndex);
}
return nextInCell();
}
void TriangleMatrix::Write2D( CpptrajFile& outfile, int xIn, int yIn ) {
size_t x = (size_t)xIn;
size_t y = (size_t)yIn;
if ( xIn==yIn || xIn < 0 || yIn < 0 || x >= nrows_ || y >= nrows_ )
outfile.Printf(data_format_, 0.0);
else {
size_t index = calcIndex(x, y);
outfile.Printf(data_format_, elements_[index]);
}
}
void PartialAddressFilter::addEntry(Address a, bool dirty){
int index = calcIndex(a);
m_readBit[index] = true;
if (dirty){
m_writeBit[index] = true;
}
cout << " " << m_chip_ptr->getID() << " adding entry: " << a << " ("
<< m_readBit[index] << ", " << m_writeBit[index]
<< ")." << endl;
}
void ParticleContainerLC::moveParticles_LC(Cell** cell_arr, int *nc,
double *l) {
int dim = DIM;
int ic[dim], kc[dim];
for (ic[0] = 1; ic[0] < nc[0]-1; ic[0]++)
for (ic[1] = 1; ic[1] < nc[1]-1; ic[1]++)
#if 3==DIM
for (ic[2] = 1; ic[2] < nc[2]-1; ic[2]++)
#endif
{
//LOG4CXX_DEBUG(particlelog, "move() index: " << calcIndex(ic, nc) << " of " << numcell(allCellNums));
ParticleList **q = &cell_arr[calcIndex(ic, nc)]->root; // get cell/ first ParticleList at index ic
ParticleList *i = *q;
//LOG4CXX_DEBUG(particlelog, "got i in move():" << q);
while (NULL != i) {
Particle& p = *i->p;
// kc: 3d index of cell which has to store i->p according to the X vector of p
//LOG4CXX_DEBUG(particlelog, "next p in move():" << i->p->getX().toString());
utils::Vector<double, 3> X = p.getX();
for (int d = 0; d < DIM; d++) {
int coord = ((int) floor(X[d] / cellsSize[d])) + 1; // +1 for transformation from cells[] to allCells[] coords.
kc[d] = coord < nc[d] ? (coord < 0 ? 0.0 : coord) : nc[d]-1; // indices must fit into cell_arr[]
}
if ((ic[0] != kc[0]) || (ic[1] != kc[1])
#if 3==DIM
|| (ic[2] != kc[2])
#endif
) {
//LOG4CXX_DEBUG(particlelog, "moving from "<<ic[0]<<","<<ic[1]<<","<<ic[2] << " to " <<kc[0]<<","<<kc[1]<<","<<kc[2]);
// move particle into cell kc
deleteList(q);
//LOG4CXX_DEBUG(particlelog, "deleted from old cell; old index:" << calcIndex(ic, nc) << "; new index:" << calcIndex(kc, nc));
insertList(&cell_arr[calcIndex(kc, nc)]->root, i);
//LOG4CXX_DEBUG(particlelog, "inserted in new cell");
} else {//LOG4CXX_DEBUG(particlelog, "next p in move()");
q = &i->next;
}
i = *q;
}
}
}
void GPolynomialSingleLabel::copy(GPolynomialSingleLabel* pOther)
{
m_featureDims = pOther->m_featureDims;
if(controlPointCount() >= pOther->controlPointCount())
ThrowError("this polynomial must have at least as many control points as pOther");
if(controlPointCount() > pOther->controlPointCount())
GVec::setAll(m_pCoefficients, 0.0, m_nCoefficients);
GTEMPBUF(size_t, pCoords, m_featureDims);
GPolynomialLatticeIterator iter(pCoords, m_featureDims, pOther->m_nControlPoints, (size_t)-1);
while(true)
{
m_pCoefficients[calcIndex(pCoords)] = pOther->m_pCoefficients[pOther->calcIndex(pCoords)];
if(!iter.Advance())
break;
}
}
bool Dungeon::floorCellImpl(int x, int y) const {
bool floor = false;
int index = calcIndex(x, y);
switch (mTerrain[index]) {
case WALL:
floor = false;
break;
case FLOOR:
floor = true;
break;
default:
LOGE("Unknown terrain type %d", mTerrain[index]);
floor = false;
break;
}
return floor;
}
bool ParticleContainerLC::hasNext() {
// test for next particle in same cell
if (hasNextInCell()) {
/*LOG4CXX_DEBUG(particlelog, "next in cell:" << particleIteratorInCell->p->getX().toString() <<
", current:" << returnedParticleIteratorInCell->p->getX().toString() << ", cell:" <<
centralCellIndex[0] << "," << centralCellIndex[1] << "," << centralCellIndex[2]);*/
return true;
}
// test following cells for particles
int idx = calcIndex(centralCellIndex, cellNums)+1; // index of next cell in cells[]
while (idx < numcell(cellNums)) {
if (cells[idx].root != NULL)
return true;
idx++;
}
return false;
}
void ParticleContainerLC::emptyHaloSide(int fixedDim, int fixedVal) {
int idx[DIM];
idx[fixedDim] = fixedVal;
#if 1<DIM
const int nextDim = (fixedDim+1) % DIM;
#endif
#if 3==DIM
const int lastDim = (fixedDim+2) % DIM;
#endif
// iterate over wall cells
#if 1<DIM
for (idx[nextDim] = 0; idx[nextDim] < allCellNums[nextDim]; idx[nextDim]++)
#endif
#if 3==DIM
for (idx[lastDim] = 0; idx[lastDim] < allCellNums[lastDim]; idx[lastDim]++)
#endif
{
allCells[calcIndex(idx, allCellNums)]->root = NULL;
}
LOG4CXX_DEBUG(particlelog, "end empty halo");
}
void ParticleContainerLC::applyToBoundaryWall(int fixedDim, int fixedVal, PCApply *fnc) {
int idx[DIM];
idx[fixedDim] = fixedVal;
#if 1<DIM
const int nextDim = (fixedDim+1) % DIM;
#endif
#if 3==DIM
const int lastDim = (fixedDim+2) % DIM;
#endif
// iterate over wall cells
#if 1<DIM
for (idx[nextDim] = 0; idx[nextDim] < cellNums[nextDim]; idx[nextDim]++)
#endif
#if 3==DIM
for (idx[lastDim] = 0; idx[lastDim] < cellNums[lastDim]; idx[lastDim]++)
#endif
{
ParticleList *pl = cells[calcIndex(idx, cellNums)].root;
while (pl != NULL) { // iterate over all particles in the cell
Particle& p = *pl->p;
utils::Vector<double, 3>& x = p.getX();
if (fixedVal == 0) {
if (x[fixedDim] < sim->sigmas[p.getType()]*pow(2, 1/6)/*distance*/) {
Particle ghost = p;
utils::Vector<double, 3>& x2 = ghost.getX();
x2[fixedDim] = 0.0;
fnc->iteratePairFunc(p, ghost);
}
}
else if (domainSize[fixedDim]/*radius*cellNums[fixedDim]*/ - x[fixedDim] < sim->sigmas[p.getType()]*pow(2, 1/6)/*distance*/) {
Particle ghost = p;
utils::Vector<double, 3>& x2 = ghost.getX();
x2[fixedDim] = /*radius*cellNums[fixedDim];*/domainSize[fixedDim];
fnc->iteratePairFunc(p, ghost);
}
pl = pl->next;
}
}
}
//looks like it works by debugging, not by running the whole programm, to remove if another version exists
void ParticleContainerLC::bindOppositeWalls(int fixedDim, int fixedVal) {
//LOG4CXX_DEBUG(particlelog, "start periodic");
int idx[DIM];
idx[fixedDim] = fixedVal;
#if 1<DIM
const int nextDim = (fixedDim+1) % DIM;
#endif
#if 3==DIM
const int lastDim = (fixedDim+2) % DIM;
#endif
// iterate over wall cells
#if 1<DIM
for (idx[nextDim] = 0; idx[nextDim] < allCellNums[nextDim]; idx[nextDim]++)
#endif
#if 3==DIM
for (idx[lastDim] = 0; idx[lastDim] < allCellNums[lastDim]; idx[lastDim]++)
#endif
{
int index = calcIndex(idx, allCellNums);
ParticleList *pl = allCells[index]->root;
// set index of opposite boundary wall
int idx_n[DIM];
for (int i = 0; i < DIM; i++)
idx_n[i] = idx[i];
if (fixedVal == 0)
idx_n[fixedDim] = allCellNums[fixedDim]-2;
else
idx_n[fixedDim] = 1;
int oppositeIndex = calcIndex(idx_n, allCellNums);
while (pl != NULL) { // iterate over all particles in the cell
// update p for move to opposite boundary
Particle& p = *pl->p;
utils::Vector<double, 3>& x = p.getX();
ParticleList *cpy = pl->next;
if (fixedVal == 0) {
//LOG4CXX_DEBUG(particlelog, "x before (fixedVal=0) " <<allCells[calcIndex(idx, allCellNums)]->root->p->getX().toString());
x[fixedDim] += domainSize[fixedDim];
//LOG4CXX_DEBUG(particlelog, "x after (fixedVal=0) " <<allCells[calcIndex(idx, allCellNums)]->root->p->getX().toString());
//cout<<"x value:"<<cells[calcIndex(idx, cellNums)].root->p->toString()<<endl;
}
else {
//LOG4CXX_DEBUG(particlelog, "x before (fixedVal=cellNums) " << p.getX().toString());
x[fixedDim] -= domainSize[fixedDim];
//LOG4CXX_DEBUG(particlelog, "x after (fixedVal=cellNums) " << p.getX().toString());
}
// insert p into opposite boundary
insertList(&allCells[oppositeIndex]->root, pl);
pl = cpy;
}
// set own content to copy of opposite boundary cell's content
//allCells[index]->root = allCells[oppositeIndex]->root;
//LOG4CXX_DEBUG(particlelog, "cell finished");
//LOG4CXX_DEBUG(particlelog, "index:" << idx[0] << "," << idx[1] << "," << idx[2]);
//LOG4CXX_DEBUG(particlelog, "index_n:" << idx_n[0] << "," << idx_n[1] << "," << idx_n[2]);
// should also work, but quite memory consuming
allCells[index]->root = NULL; // remove existing ParticleList
ParticleList *pl2 = allCells[oppositeIndex]->root;
while (pl2 != NULL) {
Particle& p = *pl2->p;
Particle *ghost = new Particle;
utils::Vector<double, 3>& x = ghost->getX();
x = p.getX();
if (fixedVal == 0)
x[fixedDim] -= domainSize[fixedDim];
else
x[fixedDim] += domainSize[fixedDim];
ParticleList *pl_n = new ParticleList;
pl_n->next = NULL;
pl_n->p = ghost;
insertList(&allCells[index]->root, pl_n);
pl2 = pl2->next;
}
}
//LOG4CXX_DEBUG(particlelog, "end periodic");
}
void ParticleContainerLC::iteratePair(PCApply *fnc) {
//LOG4CXX_DEBUG(particlelog, "iterate pair");
#ifdef _OPENMP
if (omp_get_max_threads() == 1)
omp_set_num_threads(4);
int chunk = numcell(cellNums) / omp_get_max_threads();
chunk = chunk > 100 ? 100 : chunk/2;
if (chunk == 0)
chunk = 1;
#endif
#pragma omp parallel for schedule(dynamic, chunk)
for (int i = 0; i < numcell(cellNums); i++) {
//LOG4CXX_DEBUG(particlelog, "cell " << i << " of " << numcell(cellNums));
ParticleList *pl = cells[i].root;
int idx[DIM];
numToIndex(i, idx, cellNums);
//LOG4CXX_DEBUG(particlelog, "idx: " << idx[0] << "," << idx[1] << "," << idx[2]);
// set start neighbor cell
int neighborCellIndex[DIM];
for (int j = 0; j < DIM; j++) {
neighborCellIndex[j] = idx[j] > 0 ? idx[j] : 0;// incl. additional +1 for allCells instead of cells (beginningOtherCellIndex in allCells coords.)
}
while (pl != NULL) {
Particle& p1 = *pl->p;
utils::Vector<double, 3>& x1 = p1.getX();
int tmp[DIM];
for (tmp[0] = neighborCellIndex[0]; tmp[0] < idx[0]+3; tmp[0]++) // incl. +1 for centralCellIndex to allCells coords.
#if 1<DIM
for (tmp[1] = neighborCellIndex[1]; tmp[1] < idx[1]+3; tmp[1]++)
#endif
#if 3==DIM
for (tmp[2] = neighborCellIndex[2]; tmp[2] < idx[2]+3; tmp[2]++)
#endif
{
ParticleList *pl2 = allCells[calcIndex(tmp, allCellNums)]->root;
while (pl2 != NULL) {
if (pl != pl2) {
Particle p2 = *pl2->p;
/*if (tmp[0] == 0 || tmp[1] == 0 || tmp[2] == 0
|| tmp[0] == cellNums[0] || tmp[1] == cellNums[1] || tmp[2] == cellNums[2]) {
utils::Vector<double, 3>& x2 = p2.getX();
// correct position of halo particles for periodic boundaries
for (int d = 0; d < DIM; d++) {
if (x2[d] - x1[d] > cellsSize[d]+cellsSize[d])
x2[d] -= domainSize[d];
else if (x1[d] - x2[d] > cellsSize[d]+cellsSize[d])
x2[d] += domainSize[d];
}
}*/
/*if (sim->membrane) {
// exclude direct neighbor particles
bool isNeighbor = false;
for (int n = 0; n < 8; n++) {
if (p1.Neighbour[n] != NULL && p1.Neighbour[n]->getX() == p2.getX()) {
isNeighbor = true;
//LOG4CXX_DEBUG(particlelog, "p1:" << p1.toString());
//LOG4CXX_DEBUG(particlelog, "p2:" << p2.toString());
break;
}
}
if (!isNeighbor)
fnc->iteratePairFunc(p1, p2);
}
else*/
fnc->iteratePairFunc(p1, p2);
//LOG4CXX_DEBUG(particlelog, "f after:" << p1.getF().toString());
}
pl2 = pl2->next;
}
}
pl = pl->next;
}
}
}
ParticleContainerLC::ParticleContainerLC(ParticleContainer* pc, Simulation *sim) {
for (int i = 0; i < 3; i++) {
domainSize[i] = sim->domainSize[i];
}
radius = sim->cutoff;
distance = sim->meshWidth;
this->sim = sim;
for (int i = 0; i < 6; i++) {
domainBoundary[i] = sim->boundaries->getBoundary((BoundaryConds::Side)i);
}
for (int d = 0; d < DIM; d++) {
int expansion = domainSize[d] / radius;
cellNums[d] = expansion > 0 ? expansion : 1; // expansion in dimension d must be at least 1 for correct numcell()
cellsSize[d] = domainSize[d] / cellNums[d];
sim->cellsSize[d] = cellsSize[d];
allCellNums[d] = cellNums[d] + 2;
}
#if 1==DIM
allCellNums[0] = cellNums[0] + 2;
#elif 2==DIM
haloAllCellNums= (cellNums[0] + 2) * (cellNums[1] + 2) - cellNums[0]*cellNums[1];
#elif 3==DIM
haloAllCellNums = (cellNums[0] + 2) * (cellNums[1] + 2) * (cellNums[2] + 2) - cellNums[0]*cellNums[1]*cellNums[2];
#endif
cells = new Cell[numcell(cellNums)];
haloCells = new Cell[haloAllCellNums];
allCells = new Cell*[numcell(allCellNums)];
// connect allCells to cells and haloCells
int i = 0;
int ic[DIM], kc[DIM];
for (ic[0] = 0; ic[0] < allCellNums[0]; ic[0]++)
#if 1<DIM
for (ic[1] = 0; ic[1] < allCellNums[1]; ic[1]++)
#endif
#if 3==DIM
for (ic[2] = 0; ic[2] < allCellNums[2]; ic[2]++)
#endif
{
bool isHalo = false;
for (int d = 0; d < DIM; d++) {
isHalo = isHalo || ic[d] == 0 || ic[d] == allCellNums[d]-1;
}
if (isHalo) {
haloCells[i].root = NULL;
allCells[calcIndex(ic, allCellNums)] = &haloCells[i];
i++;
//LOG4CXX_DEBUG(particlelog, "halo " << i << "of " << haloAllCellNums << " all:" << numcell(allCellNums) << " inner:" << numcell(cellNums));
}
else {
#if 1==DIM
int tmp[DIM] = {ic[0]-1};
#elif 2==DIM
int tmp[DIM] = {ic[0]-1, ic[1]-1};
#elif 3==DIM
int tmp[DIM] = {ic[0]-1, ic[1]-1, ic[2]-1};
#endif
cells[calcIndex(tmp, cellNums)].root = NULL;
allCells[calcIndex(ic, allCellNums)] = &cells[calcIndex(tmp, cellNums)];
}
}
int count = 0;
//LOG4CXX_DEBUG(particlelog, "before insert");
if (pc != NULL) {
particles = pc->particles;
iterator = pc->iterator;
othersIterator = pc->othersIterator;
pc->resetIterator();
while (pc->hasNext()) {
Particle& p = pc->next();
#if 1==DIM
int particleIndex[]= {p.getX()[0] / radius, 0, 0};
#elif 2==DIM
int particleIndex[]= {p.getX()[0] / radius, p.getX()[1] / radius, p.getX()[2] / radius};
#elif 3==DIM
int particleIndex[] = { p.getX()[0] / cellsSize[0], p.getX()[1] / cellsSize[1],
p.getX()[2] / cellsSize[2] };
#endif
// skip particles that don't suite into the domain
//LOG4CXX_DEBUG(particlelog, "add p: " << p.getX().toString() << ", domain:" << domainSize[0] << "," << domainSize[1] << "," << domainSize[2]);
bool outofbound = false;
for (int d = 0; d < 3; d++) {
if (particleIndex[d] >= cellNums[d] || particleIndex[d] < 0
|| p.getX()[d] < 0.0 || p.getX()[d] > domainSize[d])
outofbound = true;
}
if (outofbound)
continue;
count++;
ParticleList* pl = new ParticleList;
pl->p = &p;
pl->next = NULL;
insertList((ParticleList**)&(cells[calcIndex(particleIndex, cellNums)].root), pl);
//LOG4CXX_DEBUG(particlelog, "add p: " << p.getX().toString() << " to index " << particleIndex[0] << "," << particleIndex[1] << "," << particleIndex[2]);
//LOG4CXX_DEBUG(particlelog, "root: " << cells[calcIndex(particleIndex, cellNums)].root->p->getX().toString());
}
}
LOG4CXX_DEBUG(particlelog, "grid: " << cellNums[0] << " x " << cellNums[1] <<
#if 3==DIM
" x " << cellNums[2] <<
#endif
", inserted count:" << count << ", size() delivers:" << size());
}
const char Terminal::get(size_t row, size_t col) {
return get(calcIndex(row, col));
}
double GPolynomialSingleLabel::coefficient(size_t* pCoords)
{
if(m_featureDims == 0)
ThrowError("init has not been called");
return m_pCoefficients[calcIndex(pCoords)];
}
void ClothGL::setup() {
tex.loadImage("ecoline.png");
glBindVertexArrayAPPLE(vao_id); eglGetError();
glBindBuffer(GL_ARRAY_BUFFER, vbo_data); eglGetError();
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo_indices); eglGetError();
shader.load("cloth");
shader.enable();
shader.addAttribute("pos").enableVertexAttribArray("pos");
shader.addAttribute("tex").enableVertexAttribArray("tex");
shader.addAttribute("norm").enableVertexAttribArray("norm");
shader.addUniform("tex_diffuse");
shader.uniform1i("tex_diffuse", 0); // bind to texture_unit 0;
vertices = new VertexPNTTB[num_vertices];
glBufferData(
GL_ARRAY_BUFFER
,num_vertices * sizeof(VertexPNTTB)
,vertices
,GL_STREAM_DRAW
); eglGetError();
glVertexAttribPointer(
shader.getAttribute("pos")
,3
,GL_FLOAT
,GL_FALSE
,sizeof(VertexPNTTB)
,(GLvoid*)offsetof(VertexPNTTB,pos)
); eglGetError();
glVertexAttribPointer(
shader.getAttribute("tex")
,2
,GL_FLOAT
,GL_FALSE
,sizeof(VertexPNTTB)
,(GLvoid*)offsetof(VertexPNTTB,tex)
); eglGetError();
glVertexAttribPointer(
shader.getAttribute("norm")
,3
,GL_FLOAT
,GL_FALSE
,sizeof(VertexPNTTB)
,(GLvoid*)offsetof(VertexPNTTB,norm)
); eglGetError();
indices = new GLuint[num_indices];
for(int i = 0; i < cloth.cols-1; ++i) {
for(int j = 0; j < cloth.rows-1; ++j) {
int dx = ((cloth.cols-1) * j * 4) + i * 4;
indices[dx] = calcIndex(i,j);
indices[dx+1] = calcIndex(i+1, j);
indices[dx+2] = calcIndex(i+1, j+1);
indices[dx+3] = calcIndex(i,j+1);
}
}
for(int i = 0; i < num_indices; ++i) {
// cout << indices[i] << ", ";
}
glBufferData(
GL_ELEMENT_ARRAY_BUFFER
,num_indices * sizeof(GLuint)
,indices
,GL_STATIC_DRAW
); eglGetError();
shader.disable();
}
void Terminal::putWord(const char *c, size_t row, size_t col) {
putWord(c, calcIndex(row, col));
}
bool PartialAddressFilter::isWrite(Address a){
return m_writeBit[calcIndex(a)];
}
/** Get the element at specified row and column. */
float TriangleMatrix::GetElementF(int iIn, int jIn) const {
if (iIn == jIn) return 0;
size_t idx = calcIndex((size_t)iIn, (size_t)jIn);
return elements_[idx];
}
/** Set element at specified row and column. */
void TriangleMatrix::SetElementF(int iIn, int jIn, float elementIn) {
if (iIn == jIn) return;
size_t idx = calcIndex((size_t)iIn, (size_t)jIn);
elements_[idx] = elementIn;
}
bool PartialAddressFilter::isRead(Address a){
return m_readBit[calcIndex(a)];
}
void GPolynomialSingleLabel::setCoefficient(size_t* pCoords, double dVal)
{
if(m_featureDims == 0)
ThrowError("init has not been called");
m_pCoefficients[calcIndex(pCoords)] = dVal;
}
void splineShape::updateControlPoints()
{
/*
* El metodo actualiza los puntos de control para poder efectuar modificaciones
* sobre ellos en la siguiente iteracion.
*
* Tengo que calcular los puntos en base a la cuerda porque se desplazan en
* sucesivas iteraciones... vamos con ello.
*
* Ayudaria tambien hacer una distribucion lineal de los puntos, pero eso solo
* importa para la primera aproximacion y esa funciona bastante bien, asi que
* no es tan importante
*/
pts[0].x = out_pts[0].x; pts[0].y=out_pts[0].y; pts[0].z=0.0;
pts[1].x = out_pts[calcIndex(0.95,"upper")].x; pts[1].y=out_pts[calcIndex(0.95,"upper")].y; pts[1].z=0.0;
pts[2].x = out_pts[calcIndex(0.80,"upper")].x; pts[2].y=out_pts[calcIndex(0.80,"upper")].y; pts[2].z=0.0;
pts[3].x = out_pts[calcIndex(0.50,"upper")].x; pts[3].y=out_pts[calcIndex(0.50,"upper")].y; pts[3].z=0.0;
pts[4].x = out_pts[calcIndex(0.20,"upper")].x; pts[4].y=out_pts[calcIndex(0.20,"upper")].y; pts[4].z=0.0;
pts[5].x = out_pts[calcIndex(0.05,"upper")].x; pts[5].y=out_pts[calcIndex(0.05,"upper")].y; pts[5].z=0.0;
pts[6].x = out_pts[calcIndex(0.005,"upper")].x; pts[6].y=out_pts[calcIndex(0.005,"upper")].y; pts[6].z=0.0;
pts[7].x = 0.0; pts[7].y=0.0; pts[7].z=0.0;
pts[8].x = out_pts[calcIndex(0.005,"lower")].x; pts[8 ].y=out_pts[calcIndex(0.005,"lower")].y; pts[8].z=0.0;
pts[9].x = out_pts[calcIndex(0.05,"lower")].x; pts[9 ].y=out_pts[calcIndex(0.05,"lower")].y; pts[9].z=0.0;
pts[10].x = out_pts[calcIndex(0.20,"lower")].x; pts[10].y=out_pts[calcIndex(0.20,"lower")].y; pts[10].z=0.0;
pts[11].x = out_pts[calcIndex(0.50,"lower")].x; pts[11].y=out_pts[calcIndex(0.50,"lower")].y; pts[11].z=0.0;
pts[12].x = out_pts[calcIndex(0.80,"lower")].x; pts[12].y=out_pts[calcIndex(0.80,"lower")].y; pts[12].z=0.0;
pts[13].x = out_pts[calcIndex(0.95,"lower")].x; pts[13].y=out_pts[calcIndex(0.95,"lower")].y; pts[13].z=0.0;
//ahora actualizamos los valores de los vectores xu,zu,xl,zl..
for (int i = 0; i < Ni; i++) {
//printf("xu[%d] = %f\n", i,out_pts[Ni-i].x);
xu[i] = out_pts[Ni-i].x;
zu[i] = out_pts[Ni-i].y;
}
xu[0] = 0.0; zu[0] = 0.0;
for (int i = 0; i < Ni; i++) {
//printf("xl[%d] = %f\n", i,out_pts[Ni+i].x);
xl[i] = out_pts[Ni+i].x;
zl[i] = out_pts[Ni+i].y;
}
}
void Terminal::putChar(uint16_t c, size_t row, size_t col) {
putChar(c, calcIndex(row, col));
}