Mesh LookupOrCreateChildMesh(int childId, double unitScale)
{
Mesh mesh;
childId = Utilities.Clamp(childId, -1, _fbxScene.NumObjects - 1);
var cacheKey = new KeyValuePair <int, double>(childId, unitScale);
if (!_cachedChildMeshes.TryGetValue(cacheKey, out mesh))
{
_fbxScene.UnitScale = unitScale;
MeshData meshData = _fbxScene.GetMeshFromChild(childId);
if (meshData != null)
{
var inputElements = new InputElement[]
{
new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 0, 0),
new InputElement("NORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 16, 0),
new InputElement("COLOR", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 28, 0),
new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 44, 0),
new InputElement("TANGENT", 0, SharpDX.DXGI.Format.R32G32B32_Float, 52, 0),
new InputElement("BINORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 64, 0)
};
const int attributesSize = 76;
int numTriangles = meshData.Vertices.Length / 3;
using (var vertexStream = new DataStream(meshData.DataBytes, true, true))
{
vertexStream.Write(meshData.Data, 0, meshData.DataBytes);
vertexStream.Position = 0;
var vertices = new Buffer(D3DDevice.Device, vertexStream, new BufferDescription()
{
BindFlags = BindFlags.VertexBuffer,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None,
SizeInBytes = meshData.DataBytes,
Usage = ResourceUsage.Default
});
mesh = new Mesh()
{
InputElements = inputElements, Vertices = vertices, NumTriangles = numTriangles, AttributesSize = attributesSize
};
_cachedChildMeshes[cacheKey] = mesh;
Logger.Debug("Created child mesh (childId: {0}, scale: {1}, vertices: {2}, triangles: {3})", childId, unitScale, meshData.Vertices.Length, numTriangles);
}
}
}
return(mesh);
}
public FullScreenView(RenderViewConfiguration renderConfig)
{
_renderConfig = renderConfig;
App.Current.MainWindow.Hide();
System.Windows.Forms.Cursor.Hide();
KeyDown += KeyDownHandler;
KeyUp += KeyUpHandler;
MouseDown += MouseDownHandler;
MouseUp += MouseUpHandler;
MouseWheel += MouseWheelHandler;
MouseMove += MouseMoveHandler;
MouseDoubleClick += MouseDoubleClickHandler;
CurrentTime = 0;
PlaySpeed = 0;
FormBorderStyle = FormBorderStyle.None;
var settings = new ContextSettings();
settings.DisplayMode = new SharpDX.Direct3D9.DisplayMode()
{
Width = (int)App.Current.ProjectSettings.GetOrSetDefault("Tooll.FullScreen.Resolution.Width", 1920),
Height = (int)App.Current.ProjectSettings.GetOrSetDefault("Tooll.FullScreen.Resolution.Height", 1080),
RefreshRate = 60,
Format = SharpDX.Direct3D9.Format.A8R8G8B8
};
settings.AspectRatio = settings.DisplayMode.AspectRatio;
var displayNumber = int.Parse(App.Current.ProjectSettings.GetOrSetDefault("Tooll.FullScreen.DisplayNumber", "1"));
displayNumber = Utilities.Clamp(displayNumber, 0, Screen.AllScreens.GetLength(0) - 1);
Location = Screen.AllScreens[displayNumber].WorkingArea.Location;
CurrentTime = App.Current.Model.GlobalTime;
PlaySpeed = App.Current.MainWindow.CompositionView.PlaySpeed;
App.Current.MainWindow.CompositionView.PlaySpeed = 0;
Run(settings);
App.Current.Model.GlobalTime = CurrentTime;
App.Current.MainWindow.CompositionView.PlaySpeed = PlaySpeed;
App.Current.MainWindow.Show();
App.Current.MainWindow.Activate();
App.Current.MainWindow.InvalidateVisual();
App.Current.MainWindow.XCompositionViewDock.Focus();
System.Windows.Forms.Cursor.Show();
}
public double GetValue(double time)
{
if (_lastTime == time)
{
return(_value);
}
_lastTime = time;
// ignore first call
if (_time == 0)
{
_time = time;
return(_value);
}
double timeFragment = time - _time;
timeFragment = Math.Max(-MAX_TIME_FRAGMENT, Math.Min(timeFragment, MAX_TIME_FRAGMENT));
//if (timeFragment > MAX_TIME_FRAGMENT)
// timeFragment = MAX_TIME_FRAGMENT;
_time = time;
if (!_running)
{
return(_value);
}
// calculate optimal speed
double distanceBrake = _speed * _speed / Acceleration;
double distance = _valueEnd - _value;
if (Math.Abs(distance) < Precision)
{
// and abs(_speed) * _acceleration * 2.4 < _delta:
_speed = 0.0;
_value = _valueEnd;
_running = false;
}
else if (distance < 0)
{
// wrong direction
if (_speed > 0)
{
_speed -= Acceleration * timeFragment;
}
// accelerate neg
else if (Math.Abs(distance) > distanceBrake)
{
if (Math.Abs(_speed) < _maxSpeed)
{
_speed = Utilities.Clamp(_speed - Acceleration * timeFragment * 0.8, -_maxSpeed, 0.0);
}
else
{
_speed *= 0.99;
}
}
//
else
{
if (Math.Abs(distance) < Precision * 5.0 && Math.Abs(Acceleration) < Precision)
{
Acceleration *= 1.0 - (Math.Abs(distance) - Precision * 5.0) / 50.0;
}
_speed += Acceleration * timeFragment;
}
}
else if (distance > 0)
{
// wrong direction
if (_speed < 0)
{
_speed += Acceleration * timeFragment;
}
// accelerate neg
else if (Math.Abs(distance) > distanceBrake)
{
if (Math.Abs(_speed) < _maxSpeed)
{
_speed = Utilities.Clamp(_speed + Acceleration * timeFragment * 0.8, 0.0, _maxSpeed);
}
else
{
_speed *= 0.99;
}
}
// deccalerate neg
else
{
if (Math.Abs(distance) < Precision * 5.0 && Math.Abs(Acceleration) < Precision)
{
Acceleration *= 1.0 - (Math.Abs(distance) - Precision * 5.0) / 50.0;
}
_speed -= Acceleration * timeFragment;
}
}
//if _debug:
// note("value=%4.3f\tspeed=%4.3f\tdistance=%4.3f\tbrake=%4.3f\tdt=%4.3f\tvalueEnd=%4.3f maxSpeed=%4.3f" % (_value, _speed, distance, distanceBrake, timeFragment, _valueEnd, _maxSpeed))
_value += _speed * timeFragment;
if (!Double.IsNaN(_min) && _value < _min)
{
_speed *= -_borderFriction;
_value = _min + _borderFriction * (_value - _min);
if (_valueEnd > _min)
{
_valueEnd = _min;
}
}
if (!Double.IsNaN(_max) && _value > _max)
{
_speed *= -_borderFriction;
_value = _max - _borderFriction * (_value - _max);
if (_valueEnd < _max)
{
_valueEnd = _max;
}
}
_lastTime = time;
return(_value);
}