public void Initialize(List <GameLine> lines)
{
Clear();
LineVertex[] vertices = new LineVertex[lines.Count * linesize];
var redverts = new AutoArray <GenericVertex>((lines.Count / 2) * 3);
System.Threading.Tasks.Parallel.For(0, lines.Count, (idx) =>
{
var line = (StandardLine)lines[idx];
var lineverts = CreateDecorationLine(line, line.Color);
for (int i = 0; i < lineverts.Length; i++)
{
vertices[idx * 6 + i] = lineverts[i];
}
});
var dict = _linebuffer.AddLines(lines, vertices);
_lines = dict;
}
/// <summary>
/// Clears the renderer and initializes it with new lines.
/// </summary>
public void InitializeTrack(Track track)
{
List <GameLine> scenery = new List <GameLine>(track.SceneryLines);
List <GameLine> phys = new List <GameLine>(track.BlueLines + track.RedLines);
var sorted = track.GetSortedLines();
using (_sync.AcquireWrite())
{
_lineactions.Clear();
_physvbo.Clear();
_sceneryvbo.Clear();
_decorator.Clear();
_physlines.Clear();
_scenerylines.Clear();
_physlines.Clear();
RequiresUpdate = true;
for (int i = 0; i < sorted.Length; i++)
{
var line = sorted[i];
if (line.Type == LineType.Scenery)
{
scenery.Add(line);
}
else
{
phys.Add(line);
}
}
if (scenery.Count != 0)
{
LineVertex[] sceneryverts = new LineVertex[scenery.Count * linesize];
System.Threading.Tasks.Parallel.For(0, scenery.Count, (index) =>
{
int counter = 0;
var verts = (GenerateLine(scenery[index], false));
foreach (var vert in verts)
{
sceneryverts[index * linesize + counter++] = vert;
}
});
_scenerylines = _sceneryvbo.AddLines(
scenery,
sceneryverts);
}
if (phys.Count != 0)
{
LineVertex[] physverts = new LineVertex[phys.Count * linesize];
System.Threading.Tasks.Parallel.For(0, phys.Count, (index) =>
{
int counter = 0;
var verts = (GenerateLine(phys[index], false));
foreach (var vert in verts)
{
physverts[index * linesize + counter++] = vert;
}
});
_physlines = _physvbo.AddLines(
phys,
physverts);
_decorator.Initialize(phys);
}
RequiresUpdate = true;
}
}
/// <summary>
/// Clears the renderer and initializes it with new lines.
/// </summary>
public void InitializeTrack(Track track)
{
AutoArray <GameLine> scenery = new AutoArray <GameLine>(track.SceneryLines);
scenery.UnsafeSetCount(track.SceneryLines);
AutoArray <GameLine> phys = new AutoArray <GameLine>(track.BlueLines);
AutoArray <GameLine> accel = new AutoArray <GameLine>(track.RedLines);
var sorted = track.GetSortedLines();
using (_sync.AcquireWrite())
{
_lineactions.Clear();
_physvbo.Clear();
_sceneryvbo.Clear();
_accelvbo.Clear();
_bluedecorator.Clear();
_acceldecorator.Clear();
_physlines.Clear();
_scenerylines.Clear();
_accellines.Clear();
RequiresUpdate = true;
int scenerycount = 0;
for (int i = 0; i < sorted.Length; i++)
{
var line = sorted[i];
switch (line.Type)
{
case LineType.Scenery:
scenery.unsafe_array[scenery.Count - (1 + scenerycount++)] = line;
break;
case LineType.Blue:
phys.Add(line);
break;
case LineType.Red:
accel.Add(line);
break;
}
}
Debug.Assert(scenerycount == scenery.Count,
"Predicted scenery count was not accurate");
if (scenery.Count != 0)
{
LineVertex[] sceneryverts = new LineVertex[scenery.Count * linesize];
System.Threading.Tasks.Parallel.For(0, scenery.Count, (index) =>
{
int counter = 0;
var verts = (GenerateLine(scenery[index], false));
foreach (var vert in verts)
{
sceneryverts[index * linesize + counter++] = vert;
}
});
_scenerylines = _sceneryvbo.AddLines(
scenery,
sceneryverts);
}
if (phys.Count != 0)
{
LineVertex[] physverts = new LineVertex[phys.Count * linesize];
System.Threading.Tasks.Parallel.For(0, phys.Count, (index) =>
{
int counter = 0;
var verts = (GenerateLine(phys[index], false));
foreach (var vert in verts)
{
physverts[index * linesize + counter++] = vert;
}
});
_physlines = _physvbo.AddLines(
phys,
physverts);
_bluedecorator.Initialize(phys);
}
if (accel.Count != 0)
{
LineVertex[] accelverts = new LineVertex[accel.Count * linesize];
System.Threading.Tasks.Parallel.For(0, accel.Count, (index) =>
{
int counter = 0;
var verts = (GenerateLine(accel[index], false));
foreach (var vert in verts)
{
accelverts[index * linesize + counter++] = vert;
}
});
_accellines = _accelvbo.AddLines(
accel,
accelverts);
_acceldecorator.Initialize(accel);
}
RequiresUpdate = true;
}
}