/// <summary>
/// Returns drawables for transient geometry associated with Gizmo
/// </summary>
/// <returns></returns>
public override IEnumerable <IRenderPackage> GetDrawablesForTransientGraphics()
{
var drawables = new List <IRenderPackage>();
if (null != hitAxis)
{
IRenderPackage package = RenderPackageFactory.CreateRenderPackage();
DrawAxisLine(ref package, hitAxis, "xAxisLine");
drawables.Add(package);
}
if (null != hitPlane)
{
IRenderPackage package = RenderPackageFactory.CreateRenderPackage();
DrawAxisLine(ref package, hitPlane.XAxis, "xAxisLine");
drawables.Add(package);
package = RenderPackageFactory.CreateRenderPackage();
DrawAxisLine(ref package, hitPlane.YAxis, "yAxisLine");
drawables.Add(package);
}
return(drawables);
}
/// <summary>
/// Gets drawables to render this Gizmo
/// </summary>
/// <returns>List of render package</returns>
public override IEnumerable <IRenderPackage> GetDrawables()
{
var drawables = new List <IRenderPackage>();
foreach (Vector axis in axes)
{
IRenderPackage package = RenderPackageFactory.CreateRenderPackage();
DrawAxis(ref package, axis);
drawables.Add(package);
}
var p = Planes.xyPlane;
foreach (Plane plane in planes)
{
IRenderPackage package = RenderPackageFactory.CreateRenderPackage();
DrawPlane(ref package, plane, p++);
drawables.Add(package);
}
drawables.AddRange(GetDrawablesForTransientGraphics());
return(drawables);
}
