public static void DrawArtwork(RenderContext renderContext)
{
if (Artwork == null)
{
if (artFile == null)
{
artFile = new Folder();
artFile.LoadFromUrl("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?W=hevelius", OnArtReady);
//artFile.LoadFromUrl("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?W=and", OnArtReady);
}
return;
}
maxSeperation = Math.Max(.50, Math.Cos((renderContext.FovAngle * 2) / 180.0 * Math.PI));
foreach (Place place in Artwork)
{
//BlendState bs = PictureBlendStates[imageset.Name];
//bs.TargetState = Settings.Active.ConstellationArtFilter.IsSet(imageset.Name);
//if (bs.State)
bool reverse = false;
Place centroid = ConstellationCentroids[place.Constellation];
if (centroid != null)
{
Vector3d pos = Coordinates.RADecTo3d(reverse ? -centroid.RA - 6 : centroid.RA, reverse ? centroid.Dec : centroid.Dec);
if (Vector3d.Dot(renderContext.ViewPoint, pos) > maxSeperation)
{
renderContext.DrawImageSet(place.StudyImageset, 100);
}
}
}
}
public override bool Draw(RenderContext renderContext, float opacity, bool flat)
{
if (!loaded)
{
return(false);
}
//if (!flat)
//{
// renderContext.setRasterizerState(TriangleCullMode.CullClockwise);
//}
renderContext.WorldBase = renderContext.World;
renderContext.ViewBase = renderContext.View;
renderContext.MakeFrustum();
renderContext.DrawImageSet(imageSet, this.Opacity * opacity * 100);
return(true);
}
public void Render()
{
RenderTriangle.Width = RenderContext.Width = Canvas.Width;
RenderTriangle.Height = RenderContext.Height = Canvas.Height;
Tile.TilesInView = 0;
Tile.TilesTouched = 0;
RenderContext.Device.Save();
RenderContext.Device.FillStyle = "black";
RenderContext.Device.FillRect(0, 0, RenderContext.Width, RenderContext.Height);
//RenderContext.Device.ClearRect(0, 0, RenderContext.Width, RenderContext.Height);
RenderContext.Device.Restore();
RenderContext.SetupMatricesSpace3d(RenderContext.Width, RenderContext.Height);
RenderContext.DrawImageSet(RenderContext.BackgroundImageSet, 1);
int tilesInView = Tile.TilesInView;
int itlesTouched = Tile.TilesTouched;
}
// static BitmapImage PlanetShadow;
static void DrawSphere(RenderContext renderContext, int planetID)
{
string planetName = GetNameFrom3dId(planetID);
Imageset planet = WWTControl.Singleton.GetImagesetByName(planetName);
if (planet == null)
{
planet = WWTControl.Singleton.GetImagesetByName("Bing Maps Aerial");
}
if (planet != null)
{
renderContext.DrawImageSet(planet, 100);
if (planetID == (int)SolarSystemObjects.Earth)
{
// todo clouds Earth3d.MainWindow.DrawCloudsNoCheck();
}
return;
}
}
public static void DrawArtwork(RenderContext renderContext)
{
if (Artwork == null)
{
if (artFile == null)
{
artFile = new Folder();
artFile.LoadFromUrl("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?W=hevelius", OnArtReady);
//artFile.LoadFromUrl("http://www.worldwidetelescope.org/wwtweb/catalog.aspx?W=and", OnArtReady);
}
return;
}
maxSeperation = Math.Max(.50, Math.Cos((renderContext.FovAngle * 2) / 180.0 * Math.PI));
foreach (Place place in Artwork)
{
//BlendState bs = PictureBlendStates[imageset.Name];
//bs.TargetState = Settings.Active.ConstellationArtFilter.IsSet(imageset.Name);
//if (bs.State)
bool reverse = false;
Place centroid = ConstellationCentroids[place.Constellation];
if (centroid != null)
{
Vector3d pos = Coordinates.RADecTo3d(reverse ? -centroid.RA - 6 : centroid.RA, reverse ? centroid.Dec : centroid.Dec);
if (Vector3d.Dot(renderContext.ViewPoint, pos) > maxSeperation)
{
renderContext.DrawImageSet(place.StudyImageset, 100);
}
}
}
}