/// <summary>
/// Fast test to check if a bounding box intersects a pick frustum.
/// </summary>
/// <param name="box"></param>
/// <param name="boxCompletelyInFrustum">
/// Set to true if the box is completely contained in the pick frustum.
/// When doing a window or crossing pick, you can immediately return a
/// hit if the object's bounding box is completely inside of the pick frustum.
/// </param>
/// <returns>
/// False if bounding box is invalid or box does not intersect the pick frustum
/// </returns>
/// <since>5.0</since>
public bool PickFrustumTest(Geometry.BoundingBox box, out bool boxCompletelyInFrustum)
{
boxCompletelyInFrustum = false;
IntPtr const_ptr_this = ConstPointer();
return(UnsafeNativeMethods.CRhinoPickContext_PickBox(const_ptr_this, ref box, ref boxCompletelyInFrustum));
}
public void SetPoints(IEnumerable <Geometry.Point3d> points, System.Drawing.Color blendColor)
{
m_order = new LinkedList <DirectedOrder>();
var _points = new List <Geometry.Point3d>(points);
m_points = _points.ToArray();
m_colors_argb = new int[] { blendColor.ToArgb() };
m_bbox = new Geometry.BoundingBox(m_points);
}
/// <summary>
/// Returns a bounding box for the custom render meshes for the given object.
/// </summary>
/// <param name="vp"> the viewport being rendered.</param>
/// <param name="obj">Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType"> type of mesh(es) to build the bounding box for.</param>
/// <param name="soleProviderId">the sole provider to call.</param>
/// <returns>ON_BoundingBox for the meshes.</returns>
public static Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType, Guid soleProviderId)
{
Geometry.Point3d min = new Geometry.Point3d();
Geometry.Point3d max = new Geometry.Point3d();
if (UnsafeNativeMethods.Rdk_CRMManager_BoundingBoxSole(vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, soleProviderId, ref min, ref max))
{
Rhino.Geometry.BoundingBox bb = new Geometry.BoundingBox();
return(bb);
}
return(new Geometry.BoundingBox());
}
/// <summary>
/// Returns a bounding box for the custom render meshes for the given object.
/// </summary>
/// <param name="vp"> the viewport being rendered.</param>
/// <param name="obj">Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType"> type of mesh(es) to build the bounding box for.</param>
/// <returns>ON_BoundingBox for the meshes.</returns>
public static Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType)
{
Rhino.Geometry.Point3d min = new Geometry.Point3d();
Rhino.Geometry.Point3d max = new Geometry.Point3d();
Rhino.Geometry.BoundingBox bb = new Geometry.BoundingBox();
if (UnsafeNativeMethods.Rdk_CRMManager_BoundingBox(vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, ref min, ref max))
{
bb.Min = min;
bb.Max = max;
}
return(bb);
}
static int OnBBox(int serialNumber, IntPtr pViewport, IntPtr pObject, Guid plugInId, int type, ref Geometry.Point3d min, ref Geometry.Point3d max)
{
try
{
Provider p = Provider.FromSerialNumber(serialNumber);
if (p != null)
{
Geometry.BoundingBox bbox = p.BoundingBox(new Rhino.DocObjects.ViewportInfo(pViewport), DocObjects.RhinoObject.CreateRhinoObjectHelper(pObject), plugInId, (MeshTypes)type);
min = bbox.Min;
max = bbox.Max;
return(1);
}
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
return(0);
}
public void SetPoints(IEnumerable <Rhino.Geometry.Point3d> points, IEnumerable <System.Drawing.Color> colors)
{
var _points = new List <Geometry.Point3d>(points);
var _colors = new List <System.Drawing.Color>(colors);
if (_points.Count != _colors.Count)
{
throw new ArgumentException("length of points must be the same as length of colors");
}
m_order = new LinkedList <DirectedOrder>();
m_points = _points.ToArray();
m_colors_argb = new int[_colors.Count];
for (int i = 0; i < _colors.Count; i++)
{
m_colors_argb[i] = _colors[i].ToArgb();
}
m_bbox = new Geometry.BoundingBox(m_points);
}
private static void ExtendBoundingBoxForDocumentAnimation(int serial, uint pDoc_serial, IntPtr pArchive_start, IntPtr pArchive_stop, ref Geometry.BoundingBox bbox)
{
var client = FromSerialNumber(serial);
if (client != null)
{
RhinoDoc doc = RhinoDoc.FromRuntimeSerialNumber(pDoc_serial);
BinaryArchiveReader archive_start = new BinaryArchiveReader(pArchive_start);
BinaryArchiveReader archive_stop = new BinaryArchiveReader(pArchive_stop);
client.ExtendBoundingBoxForDocumentAnimation(doc, archive_start, archive_stop, ref bbox);
}
}
private static void ExtendBoundingBoxForObjectAnimation(int serial, uint pDoc_serial, uint obj_serial, ref Geometry.Transform transform, IntPtr pArchive_start, IntPtr pArchive_stop, ref Geometry.BoundingBox bbox)
{
var client = FromSerialNumber(serial);
if (client != null)
{
RhinoDoc doc = RhinoDoc.FromRuntimeSerialNumber(pDoc_serial);
Rhino.DocObjects.RhinoObject obj = new DocObjects.RhinoObject(obj_serial);
BinaryArchiveReader archive_start = new BinaryArchiveReader(pArchive_start);
BinaryArchiveReader archive_stop = new BinaryArchiveReader(pArchive_stop);
client.ExtendBoundingBoxForObjectAnimation(doc, obj, ref transform, archive_start, archive_stop, ref bbox);
}
}
/// <summary>
/// Returns a bounding box for the custom render meshes for the given object.
/// </summary>
/// <param name="vp"> the viewport being rendered.</param>
/// <param name="obj">Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType"> type of mesh(es) to build the bounding box for.</param>
/// <returns>ON_BoundingBox for the meshes.</returns>
public static Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType)
{
Rhino.Geometry.Point3d min = new Geometry.Point3d();
Rhino.Geometry.Point3d max = new Geometry.Point3d();
Rhino.Geometry.BoundingBox bb = new Geometry.BoundingBox();
if (UnsafeNativeMethods.Rdk_CRMManager_BoundingBox(vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, ref min, ref max))
{
bb.Min = min;
bb.Max = max;
}
return bb;
}
/// <summary>
/// Returns a bounding box for the custom render meshes for the given object.
/// </summary>
/// <param name="vp"> the viewport being rendered.</param>
/// <param name="obj">Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType"> type of mesh(es) to build the bounding box for.</param>
/// <param name="soleProviderId">the sole provider to call.</param>
/// <returns>ON_BoundingBox for the meshes.</returns>
public static Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType, Guid soleProviderId)
{
Geometry.Point3d min = new Geometry.Point3d();
Geometry.Point3d max = new Geometry.Point3d();
if (UnsafeNativeMethods.Rdk_CRMManager_BoundingBoxSole(vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, soleProviderId, ref min, ref max))
{
Rhino.Geometry.BoundingBox bb = new Geometry.BoundingBox();
return bb;
}
return new Geometry.BoundingBox();
}
