/// <summary>
/// Draws Sprites through the display pipeline
/// </summary>
/// <param name="args">preview Display Args for IGH_PreviewObjects</param>
/// <param name="file">the texture file</param>
/// <param name="particleList">the list of points representing the particle positions</param>
public void DrawSprites(IGH_PreviewArgs args, string file, List <Point3d> particleList)
{
Bitmap bm = new Bitmap(file);
Rhino.Display.DisplayBitmap dbm = new Rhino.Display.DisplayBitmap(bm);
Rhino.Display.DisplayBitmapDrawList ddl = new Rhino.Display.DisplayBitmapDrawList();
ddl.SetPoints(particleList, Color.FromArgb(255, 255, 255, 255));
args.Display.DrawSprites(dbm, ddl, 2.0f, new Vector3d(0, 0, 1), true);
}
static Rhino.Display.DisplayBitmapDrawList GetItems()
{
if (m_items == null)
{
m_items = new Rhino.Display.DisplayBitmapDrawList();
var points = new System.Collections.Generic.List <Point3d>();
var colors = new System.Collections.Generic.List <System.Drawing.Color>();
var random = new System.Random();
for (int i = 0; i < 200; i++)
{
double x = random.NextDouble();
double y = random.NextDouble();
double z = random.NextDouble();
points.Add(new Point3d(-30 + x * 60, -30 + y * 60, -30 + z * 60));
int r = (int)(x * 255);
int g = (int)(y * 255);
int b = (int)(z * 255);
colors.Add(System.Drawing.Color.FromArgb(r, g, b));
}
m_items.SetPoints(points, colors);
}
return(m_items);
}
Rhino.Display.DisplayBitmapDrawList GetItems()
{
if (m_items == null)
{
m_items = new Rhino.Display.DisplayBitmapDrawList();
var points = new System.Collections.Generic.List<Point3d>();
var colors = new System.Collections.Generic.List<System.Drawing.Color>();
var random = new System.Random();
for (int i = 0; i < 200; i++)
{
double x = random.NextDouble();
double y = random.NextDouble();
double z = random.NextDouble();
points.Add(new Point3d(-30 + x * 60, -30 + y * 60, -30 + z * 60));
int r = (int)(x * 255);
int g = (int)(y * 255);
int b = (int)(z * 255);
colors.Add(System.Drawing.Color.FromArgb(r, g, b));
}
m_items.SetPoints(points, colors);
}
return m_items;
}
