// Main Threads does the Drawing
static void TMain(void)
{
long n, xx, yy;
HPEN hPen;
HBRUSH hBrush;
if(hDC = GetDC(hWnd))
{
time(&xx);
xx = xx & 1023;
for(n=0; n < xx; n++)
(void) ranf();
RandomizeABC();
hBrush = CreateSolidBrush(RGB(CR, CG, CB));
hPen = CreatePen(PS_NULL, 0, 0);
SelectObject(hDC, hBrush);
SelectObject(hDC, hPen);
while(bThreadContinue)
{
WaitForInputIdle(hProcess, 1000); // Höchstens 1s warten
for(n = 0; n < N; n++)
{
Hop();
x = x11;
y = y11;
xx = (long)(x * ZOOM);
yy = (long)(y * ZOOM);
Rectangle(hDC, xx, yy, xx+Width, yy+Width);
}
}
ReleaseDC(hWnd, hDC);
}
}
void Photon::HopDropSpinInTissue(MCMLModel * model) {
/* Set a step size, move the photon, drop some weight,
choose a new photon direction for propagation.
When a step size is long enough for the photon to
hit an interface, this step is divided into two steps.
First, move the photon to the boundary free of
absorption or scattering, then decide whether the
photon is reflected or transmitted.
Then move the photon in the current or transmission
medium with the unfinished stepsize to interaction
site. If the unfinished stepsize is still too long,
repeat the above process. */
StepSizeInTissue(model);
if (HitBoundary(model)) {
Hop(); // move to boundary plane
CrossOrNot(model);
} else {
Hop();
Drop(model);
Spin(model->layerObj.layer[layer].g);
}
}
void Photon::HopInGlass(MCMLModel * model) {
/* Move the photon packet in glass layer.
Horizontal photons are killed because they will
never interact with tissue again. */
if (uz == 0.0)
// horizontal photon in glass is killed
dead = true;
else {
StepSizeInGlass(model);
Hop();
CrossOrNot(model);
}
}
Hop
RouteParser::createHop(stringref str)
{
if (str.empty()) {
return Hop().addDirective(createErrorDirective("Failed to parse empty string."));
}
size_t len = str.size();
if (len > 1 && str[0] == '?') {
Hop hop = createHop(str.substr(1));
hop.setIgnoreResult(true);
return hop;
}
if (len > 4 && str.substr(0, 4) == "tcp/") {
IHopDirective::SP tcp = createTcpDirective(str.substr(4));
if (tcp.get() != nullptr) {
return Hop().addDirective(tcp);
}
}
if (len > 6 && str.substr(0, 6) == "route:") {
return Hop().addDirective(createRouteDirective(str.substr(6)));
}
Hop ret;
for (size_t from = 0, at = 0, depth = 0; at <= len; ++at) {
if (at == len || (depth == 0 && str[at] == '/')) {
if (depth > 0) {
return Hop().addDirective(createErrorDirective(
"Unexpected token '': syntax error"));
}
ret.addDirective(createDirective(str.substr(from, at - from)));
from = at + 1;
} else if (isWhitespace(str[at]) && depth == 0) {
return Hop().addDirective(createErrorDirective(
vespalib::make_string(
"Failed to completely parse '%s'.",
vespalib::string(str).c_str())));
} else if (str[at] == '[') {
++depth;
} else if (str[at] == ']') {
if (depth == 0) {
return Hop().addDirective(createErrorDirective(
"Unexpected token ']': syntax error"));
}
--depth;
}
}
return ret;
}
