public void Finish(Guid id, int[] iframe)
{
ComputationRequest request = null;
lock (_Sync)
{
if (_Package == null)
{
return;
}
request = _Package.Finish(id, iframe);
if (request == null)
{
return;
}
byte[] buffer = new byte[iframe.Length * sizeof(int)];
Buffer.BlockCopy(iframe, 0, buffer, 0, buffer.Length);
File.WriteAllBytes(GetPartialFramePath(Name, _FrameCount, request), buffer);
}
if (_Package.IsDone)
{
FrameFinished?.Invoke(this, _Package.Frame);
}
else
{
FrameChanged?.Invoke(this, new EventArgs());
}
}
public void Update(double deltaTime)
{
if (deltaTime == 0)
{
return;
}
foreach (IBody body in Bodies)
{
if (body.Dynamics.IsFixed)
{
continue;
}
// enact forces on the body
foreach (ForceField field in ForceFields)
{
// maybe dont apply forces if we are currently inside another object?
body.Dynamics.ThrustSingleFrame(field.GetForceOnBody(body), field.GetTorqueOnBody(body));
}
// find and resolve contacts
ContactResolver.ResolveContacts(ContactFinder.FindContacts(body, Bodies));
// update body state
body.Dynamics.Update(deltaTime);
}
UniversalTime += deltaTime;
FrameFinished?.Invoke(this, new FrameLengthArgs(deltaTime));
}
private void Clock_OneSecondTick()
{
for (int i = 0; i < tickProviders.Length; i++)
{
ulong newTickCount = tickProviders[i].TotalTickCount;
ticksInOneSecond[i] = newTickCount - prevTickCount[i];
prevTickCount[i] = newTickCount;
}
FrameFinished?.Invoke();
}
public BasicBody(IDynamicBody dynamics, IElectroMag eMProps, BasicMaterial material, IEdgeIntersector collisionShape, IVolume shape, IOverlapable boundVolume)
{
Dynamics = dynamics;
EMProps = eMProps;
Material = material;
CollisionShape = collisionShape;
Shape = shape;
BoundVolume = boundVolume;
Dynamics.FrameFinished += (sender, e) => FrameFinished?.Invoke(sender, e);
}
public void Update(double deltaTime)
{
// update dynamics
P += deltaTime * NetCurrentForce;
L += deltaTime * NetCurrentTorque;
// update kinematics
UpdateKinematics();
// update positions
kinematicBody.UpdateTransform(deltaTime);
UpdateTempForces(deltaTime);
FrameFinished?.Invoke(this, new FrameLengthArgs(deltaTime));
}
private IEnumerable <ClockTick> RenderFrame(bool isOddFrame)
{
if (!isOddFrame)
{
yield return(new ClockTick()); // even frames have an extra tick
}
// Scanlines 0 to 239 do the drawing of the visible portion of the screen
pixelByteOffset = 0;
for (int scanLine = 0; scanLine <= 239; scanLine++)
{
foreach (ClockTick tick in ScanLineVisible(scanLine))
{
yield return(tick);
}
}
// The frame is effectively finished (240 scanlines are finished),
// so let the emulator draw it during the blank period.
SwapBuffers();
FrameFinished?.Invoke();
// Scanline 240 does nothing
for (int cycle = 0; cycle <= 340; cycle++)
{
yield return(new ClockTick());
}
// Scanline 241 sets the vertical-blank flag
foreach (ClockTick tick in ScanLineSetVerticalBlank())
{
yield return(tick);
}
// Scanlines 242 to 260 do nothing
for (int scanLine = 242; scanLine <= 260; scanLine++)
{
for (int cycle = 0; cycle <= 340; cycle++)
{
yield return(new ClockTick());
}
}
// Scanline 261 clears the vertical-blank flag
foreach (ClockTick tick in ScanLineClearVerticalBlank())
{
yield return(tick);
}
}
