// This updates the visual sector
public void Update(RenderDevice graphics)
{
int numverts = 0;
int v = 0;
// Trash geometry buffer
if (geobuffer != null)
{
geobuffer.Dispose();
}
geobuffer = null;
// Count the number of vertices there are
foreach (VisualGeometry g in allgeometry)
{
if (g.Vertices != null)
{
numverts += g.Vertices.Length;
}
}
// Any vertics?
if (numverts > 0)
{
// Make a new buffer
geobuffer = new VertexBuffer();
graphics.SetBufferData(geobuffer, numverts, VertexFormat.World);
// Fill the buffer
foreach (VisualGeometry g in allgeometry)
{
if ((g.Vertices != null) && (g.Vertices.Length > 0))
{
graphics.SetBufferSubdata(geobuffer, v, g.Vertices);
g.VertexOffset = v;
v += g.Vertices.Length;
}
}
}
this.sector.UpdateFogColor(); //mxd
// Done
updategeo = false;
}
// This updates the visual thing
public virtual void Update()
{
RenderDevice graphics = General.Map.Graphics;
// Do we need to update the geometry buffer?
if (updategeo)
{
//mxd. Trash geometry buffers
if (geobuffers != null)
{
foreach (VertexBuffer geobuffer in geobuffers)
{
geobuffer.Dispose();
}
}
// Any vertics?
if (vertices.Length > 0)
{
geobuffers = new VertexBuffer[vertices.Length];
for (int i = 0; i < vertices.Length; i++)
{
// Make a new buffer
geobuffers[i] = new VertexBuffer();
// Fill the buffer
graphics.SetBufferData(geobuffers[i], vertices[i]);
}
}
//mxd. Check if thing is light
CheckLightState();
// Done
updategeo = false;
}
//mxd. Need to update thing cage?
if (updatecage)
{
// Trash cage buffer
if (cagebuffer != null)
{
cagebuffer.Dispose();
}
cagebuffer = null;
// Make a new cage
List <WorldVertex> cageverts;
if (sizeless)
{
WorldVertex v0 = new WorldVertex(-thing.Size + position_v3.X, -thing.Size + position_v3.Y, position_v3.Z);
WorldVertex v1 = new WorldVertex(thing.Size + position_v3.X, thing.Size + position_v3.Y, position_v3.Z);
WorldVertex v2 = new WorldVertex(thing.Size + position_v3.X, -thing.Size + position_v3.Y, position_v3.Z);
WorldVertex v3 = new WorldVertex(-thing.Size + position_v3.X, thing.Size + position_v3.Y, position_v3.Z);
WorldVertex v4 = new WorldVertex(position_v3.X, position_v3.Y, thing.Size + position_v3.Z);
WorldVertex v5 = new WorldVertex(position_v3.X, position_v3.Y, -thing.Size + position_v3.Z);
cageverts = new List <WorldVertex>(new[] { v0, v1, v2, v3, v4, v5 });
}
else
{
float top = position_v3.Z + thing.Height;
float bottom = position_v3.Z;
WorldVertex v0 = new WorldVertex(-thing.Size + position_v3.X, -thing.Size + position_v3.Y, bottom);
WorldVertex v1 = new WorldVertex(-thing.Size + position_v3.X, thing.Size + position_v3.Y, bottom);
WorldVertex v2 = new WorldVertex(thing.Size + position_v3.X, thing.Size + position_v3.Y, bottom);
WorldVertex v3 = new WorldVertex(thing.Size + position_v3.X, -thing.Size + position_v3.Y, bottom);
WorldVertex v4 = new WorldVertex(-thing.Size + position_v3.X, -thing.Size + position_v3.Y, top);
WorldVertex v5 = new WorldVertex(-thing.Size + position_v3.X, thing.Size + position_v3.Y, top);
WorldVertex v6 = new WorldVertex(thing.Size + position_v3.X, thing.Size + position_v3.Y, top);
WorldVertex v7 = new WorldVertex(thing.Size + position_v3.X, -thing.Size + position_v3.Y, top);
cageverts = new List <WorldVertex>(new[] { v0, v1,
v1, v2,
v2, v3,
v3, v0,
v4, v5,
v5, v6,
v6, v7,
v7, v4,
v0, v4,
v1, v5,
v2, v6,
v3, v7 });
}
// Make new arrow
if (Thing.IsDirectional)
{
Matrix transform = Matrix.Scaling(thing.Size, thing.Size, thing.Size)
* (Matrix.RotationY((float)-Thing.RollRad) * Matrix.RotationX((float)-Thing.PitchRad) * Matrix.RotationZ((float)Thing.Angle))
* (sizeless ? position : position * Matrix.Translation(0.0f, 0.0f, thingheight / 2f));
WorldVertex a0 = new WorldVertex(Vector3D.Transform(0.0f, 0.0f, 0.0f, transform)); //start
WorldVertex a1 = new WorldVertex(Vector3D.Transform(0.0f, -1.5f, 0.0f, transform)); //end
WorldVertex a2 = new WorldVertex(Vector3D.Transform(0.2f, -1.1f, 0.2f, transform));
WorldVertex a3 = new WorldVertex(Vector3D.Transform(-0.2f, -1.1f, 0.2f, transform));
WorldVertex a4 = new WorldVertex(Vector3D.Transform(0.2f, -1.1f, -0.2f, transform));
WorldVertex a5 = new WorldVertex(Vector3D.Transform(-0.2f, -1.1f, -0.2f, transform));
cageverts.AddRange(new[] { a0, a1,
a1, a2,
a1, a3,
a1, a4,
a1, a5 });
}
// Create buffer
WorldVertex[] cv = cageverts.ToArray();
cagelength = cv.Length / 2;
cagebuffer = new VertexBuffer();
graphics.SetBufferData(cagebuffer, cv);
// Done
updatecage = false;
}
}
