public void setData(DataPoint[] dataPoints)
{
transforms = new Matrix[dataPoints.Length];
Color[] colors = new Color[dataPoints.Length];
for (int i = 0; i < dataPoints.Length; i++) {
DataPoint point = dataPoints[i];
transforms[i] = Matrix.CreateScale(1, 1, point.value) * PreOffset
* VisualHelper.LatLngRotation(point.lat, point.lng);
colors[i] = point.value == 0 ? Invisible : VisualHelper.hueToColor((1 - point.value) / 2);
}
GenerateInstanceInformation(GraphicsDevice, transforms, colors);
bindings = new VertexBufferBinding[2];
bindings[0] = new VertexBufferBinding(useTile ? tileGeometryBuffer : geometryBuffer);
bindings[1] = new VertexBufferBinding(instanceBuffer, 0, 1);
}
public static void Normalize(DataPoint[] points)
{
float min = float.MaxValue;
float max = float.MinValue;
foreach (DataPoint point in points) {
if (point.value > max) {
max = point.value;
}
if (point.value < min) {
min = point.value;
}
}
foreach (DataPoint point in points) {
point.value -= min;
point.value /= max;
}
}
public void setData(DataPoint[] dataPoints)
{
data.setData(dataPoints);
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
// Create a new model
DataPoint[] data = new DataPoint[360 * 180];
for (int lng = 0; lng < 360; lng ++) {
for (int lat = 0; lat < 180; lat ++) {
int ind = lng * 180 + lat;
data[ind] = new DataPoint(lat - 90, lng - 180, 0);
}
}
List<DataPoint> dataList = new List<DataPoint>();
//model = new GlobeModel(Content, GraphicsDevice, Matrix.CreateTranslation(offsetX, offsetY, offsetZ));
//string line;
//StreamReader file = new StreamReader("earthquake.tsv");
//while ((line = file.ReadLine()) != null) {
// string[] parts = line.Split(' ');
// int lat = (int)(float.Parse(parts[0]) + .5f);
// int lng = (int)(float.Parse(parts[1]) + .5f);
// int ind = (lng >= 180 ? 0 : lng + 180) * 180 + (lat + 90);
// data[ind].value++;
// dataList.Add(new DataPoint(float.Parse(parts[0]), float.Parse(parts[1]), float.Parse(parts[2]) / 9.5f));
//}
//dataList.Clear();
//dataList.Add(new DataPoint(35.673343f, 139.710388f, 1));
//data = dataList.ToArray();
//model.setData(data);
aspectRatio = graphics.GraphicsDevice.Viewport.AspectRatio;
// Set cullmode
RasterizerState rs = new RasterizerState();
rs.CullMode = CullMode.CullCounterClockwiseFace;
GraphicsDevice.RasterizerState = rs;
if (ENABLE_KINECT) {
manager = new KinectManager("out.txt", CONTINUE_TRACK);
}
}
