/// <summary>Utility for picking 3d point</summary>
/// <param name="point"></param>
/// <param name="depth">
/// depth returned here for point picks.
/// LARGER values are NEARER to the camera.
/// SMALLER values are FARTHER from the camera.
/// </param>
/// <param name="distance">
/// planar distance returned here for point picks.
/// SMALLER values are CLOSER to the pick point
/// </param>
/// <returns>true if there is a hit</returns>
/// <since>5.0</since>
public bool PickFrustumTest(Geometry.Point3d point, out double depth, out double distance)
{
depth = -1;
distance = -1;
IntPtr const_ptr_this = ConstPointer();
return(UnsafeNativeMethods.CRhinoPickContext_PickPoint(const_ptr_this, point, ref depth, ref distance));
}
/// <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">The Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType">Type of mesh to build.</param>
/// <returns>A bounding box value.</returns>
public virtual Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType)
{
Geometry.Point3d min = new Geometry.Point3d();
Geometry.Point3d max = new Geometry.Point3d();
if (UnsafeNativeMethods.Rdk_RMPBoundingBoxImpl(m_runtime_serial_number, vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, ref min, ref max))
{
return(new Rhino.Geometry.BoundingBox(min, max));
}
return(new Rhino.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>
/// <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>Utility for picking meshes</summary>
/// <param name="mesh">mesh to test</param>
/// <param name="pickStyle">mode used for pick test</param>
/// <param name="hitPoint">location returned here for point picks</param>
/// <param name="depth">
/// depth returned here for point picks
/// LARGER values are NEARER to the camera.
/// SMALLER values are FARTHER from the camera.
/// </param>
/// <param name="distance">
/// planar distance returned here for point picks.
/// SMALLER values are CLOSER to the pick point
/// </param>
/// <param name="hitFlag">
/// For point picks, How to interpret the hitIndex (vertex hit, edge hit, or face hit)
/// </param>
/// <param name="hitIndex">
/// index of vertex/edge/face that was hit. Use hitFlag to determine what this index
/// corresponds to
/// </param>
/// <returns></returns>
/// <since>5.0</since>
public bool PickFrustumTest(Geometry.Mesh mesh, MeshPickStyle pickStyle, out Geometry.Point3d hitPoint, out double depth, out double distance, out MeshHitFlag hitFlag, out int hitIndex)
{
hitPoint = Geometry.Point3d.Unset;
depth = -1;
distance = -1;
hitIndex = -1;
IntPtr const_ptr_this = ConstPointer();
IntPtr const_ptr_mesh = mesh.ConstPointer();
int vef_flag = -1;
bool rc = UnsafeNativeMethods.CRhinoPickContext_PickMesh2(const_ptr_this, const_ptr_mesh, (int)pickStyle, ref hitPoint, ref depth, ref distance, ref vef_flag, ref hitIndex);
hitFlag = (MeshHitFlag)vef_flag;
return(rc);
}
/// <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);
}
internal static void WriteIntoSerializationInfo(IntPtr pRhCmnProfileContext, System.Runtime.Serialization.SerializationInfo info, string prefixStrip)
{
const int _string = 1;
const int _multistring = 2;
const int _uuid = 3;
const int _color = 4;
const int _int = 5;
const int _double = 6;
const int _rect = 7;
const int _point = 8;
const int _3dpoint = 9;
const int _xform = 10;
const int _3dvector = 11;
const int _meshparams = 12;
const int _buffer = 13;
const int _bool = 14;
int count = UnsafeNativeMethods.CRhCmnProfileContext_Count(pRhCmnProfileContext);
using (StringHolder sectionholder = new StringHolder())
using (StringHolder entryholder = new StringHolder())
{
IntPtr pStringSection = sectionholder.NonConstPointer();
IntPtr pStringEntry = entryholder.NonConstPointer();
for (int i = 0; i < count; i++)
{
int pctype = 0;
UnsafeNativeMethods.CRhCmnProfileContext_Item(pRhCmnProfileContext, i, pStringSection, pStringEntry, ref pctype);
string section = sectionholder.ToString();
string entry = entryholder.ToString();
if (string.IsNullOrEmpty(entry))
continue;
string name = string.IsNullOrEmpty(section) ? entry : section + "\\" + entry;
if (name.StartsWith(prefixStrip + "\\"))
name = name.Substring(prefixStrip.Length + 1);
name = name.Replace("\\", "::");
switch (pctype)
{
case _string:
{
UnsafeNativeMethods.CRhinoProfileContext_LoadString(pRhCmnProfileContext, section, entry, pStringEntry);
string val = entryholder.ToString();
info.AddValue(name, val);
}
break;
case _multistring:
{
IntPtr pStrings = UnsafeNativeMethods.ON_StringArray_New();
int array_count = UnsafeNativeMethods.CRhinoProfileContext_LoadStrings(pRhCmnProfileContext, section, entry, pStrings);
string[] s = new string[array_count];
for( int j=0; j<array_count; j++ )
{
UnsafeNativeMethods.ON_StringArray_Get(pStrings, j, pStringEntry);
s[j] = entryholder.ToString();
}
info.AddValue(name, s);
}
break;
case _uuid:
{
Guid id = Guid.Empty;
UnsafeNativeMethods.CRhinoProfileContext_LoadGuid(pRhCmnProfileContext, section, entry, ref id);
info.AddValue(name, id);
}
break;
case _color:
{
int abgr = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadColor(pRhCmnProfileContext, section, entry, ref abgr);
System.Drawing.Color c = System.Drawing.ColorTranslator.FromWin32(abgr);
//string s = System.Drawing.ColorTranslator.ToHtml(c);
info.AddValue(name, c);
}
break;
case _int:
{
int ival = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadInt(pRhCmnProfileContext, section, entry, ref ival);
info.AddValue(name, ival);
}
break;
case _double:
{
double dval = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadDouble(pRhCmnProfileContext, section, entry, ref dval);
info.AddValue(name, dval);
}
break;
case _rect:
{
int left = 0, top = 0, right = 0, bottom = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadRect(pRhCmnProfileContext, section, entry, ref left, ref top, ref right, ref bottom);
System.Drawing.Rectangle r = System.Drawing.Rectangle.FromLTRB(left, top, right, bottom);
info.AddValue(name, r);
}
break;
case _point:
{
int x = 0, y = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadPoint(pRhCmnProfileContext, section, entry, ref x, ref y);
System.Drawing.Point pt = new System.Drawing.Point(x, y);
info.AddValue(name, pt);
}
break;
case _3dpoint:
{
Rhino.Geometry.Point3d pt = new Geometry.Point3d();
UnsafeNativeMethods.CRhinoProfileContext_LoadPoint3d(pRhCmnProfileContext, section, entry, ref pt);
info.AddValue(name, pt);
}
break;
case _xform:
{
Rhino.Geometry.Transform xf = new Geometry.Transform();
UnsafeNativeMethods.CRhinoProfileContext_LoadXform(pRhCmnProfileContext, section, entry, ref xf);
info.AddValue(name, xf);
}
break;
case _3dvector:
{
Rhino.Geometry.Vector3d vec = new Geometry.Vector3d();
UnsafeNativeMethods.CRhinoProfileContext_LoadVector3d(pRhCmnProfileContext, section, entry, ref vec);
info.AddValue(name, vec);
}
break;
case _meshparams:
{
Rhino.Geometry.MeshingParameters mp = new Geometry.MeshingParameters();
UnsafeNativeMethods.CRhinoProfileContext_LoadMeshParameters(pRhCmnProfileContext, section, entry, mp.NonConstPointer());
info.AddValue(name, mp);
mp.Dispose();
}
break;
case _buffer:
{
//not supported yet
//int buffer_length = UnsafeNativeMethods.CRhinoProfileContext_BufferLength(pRhCmnProfileContext, section, entry);
//byte[] buffer = new byte[buffer_length];
//UnsafeNativeMethods.CRhinoProfileContext_LoadBuffer(pRhCmnProfileContext, section, entry, buffer_length, buffer);
//info.AddValue(name, buffer);
}
break;
case _bool:
{
bool b = false;
UnsafeNativeMethods.CRhinoProfileContext_LoadBool(pRhCmnProfileContext, section, entry, ref b);
info.AddValue(name, b);
}
break;
}
}
}
}
public bool TryGetPoint3d(int id, out Geometry.Point3d value)
{
value = new Geometry.Point3d();
return UnsafeNativeMethods.CRhinoHistoryRecord_GetPoint3d(m_pConstRhinoHistoryRecord, id, ref value);
}
internal static void WriteIntoSerializationInfo(IntPtr pRhCmnProfileContext, System.Runtime.Serialization.SerializationInfo info, string prefixStrip)
{
const int _string = 1;
const int _multistring = 2;
const int _uuid = 3;
const int _color = 4;
const int _int = 5;
const int _double = 6;
const int _rect = 7;
const int _point = 8;
const int _3dpoint = 9;
const int _xform = 10;
const int _3dvector = 11;
const int _meshparams = 12;
const int _buffer = 13;
const int _bool = 14;
int count = UnsafeNativeMethods.CRhCmnProfileContext_Count(pRhCmnProfileContext);
using (StringHolder sectionholder = new StringHolder())
using (StringHolder entryholder = new StringHolder())
{
IntPtr pStringSection = sectionholder.NonConstPointer();
IntPtr pStringEntry = entryholder.NonConstPointer();
for (int i = 0; i < count; i++)
{
int pctype = 0;
UnsafeNativeMethods.CRhCmnProfileContext_Item(pRhCmnProfileContext, i, pStringSection, pStringEntry, ref pctype);
string section = sectionholder.ToString();
string entry = entryholder.ToString();
if (string.IsNullOrEmpty(entry))
continue;
string name = string.IsNullOrEmpty(section) ? entry : section + "\\" + entry;
if (name.StartsWith(prefixStrip + "\\"))
name = name.Substring(prefixStrip.Length + 1);
name = name.Replace("\\", "::");
switch (pctype)
{
case _string:
{
UnsafeNativeMethods.CRhinoProfileContext_LoadString(pRhCmnProfileContext, section, entry, pStringEntry);
string val = entryholder.ToString();
info.AddValue(name, val);
}
break;
case _multistring:
{
IntPtr pStrings = UnsafeNativeMethods.ON_StringArray_New();
int array_count = UnsafeNativeMethods.CRhinoProfileContext_LoadStrings(pRhCmnProfileContext, section, entry, pStrings);
string[] s = new string[array_count];
for( int j=0; j<array_count; j++ )
{
UnsafeNativeMethods.ON_StringArray_Get(pStrings, j, pStringEntry);
s[j] = entryholder.ToString();
}
info.AddValue(name, s);
}
break;
case _uuid:
{
Guid id = Guid.Empty;
UnsafeNativeMethods.CRhinoProfileContext_LoadGuid(pRhCmnProfileContext, section, entry, ref id);
info.AddValue(name, id);
}
break;
case _color:
{
int abgr = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadColor(pRhCmnProfileContext, section, entry, ref abgr);
System.Drawing.Color c = Interop.ColorFromWin32(abgr);
//string s = System.Drawing.ColorTranslator.ToHtml(c);
info.AddValue(name, c);
}
break;
case _int:
{
int ival = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadInt(pRhCmnProfileContext, section, entry, ref ival);
info.AddValue(name, ival);
}
break;
case _double:
{
double dval = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadDouble(pRhCmnProfileContext, section, entry, ref dval);
info.AddValue(name, dval);
}
break;
case _rect:
{
int left = 0, top = 0, right = 0, bottom = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadRect(pRhCmnProfileContext, section, entry, ref left, ref top, ref right, ref bottom);
System.Drawing.Rectangle r = System.Drawing.Rectangle.FromLTRB(left, top, right, bottom);
info.AddValue(name, r);
}
break;
case _point:
{
int x = 0, y = 0;
UnsafeNativeMethods.CRhinoProfileContext_LoadPoint(pRhCmnProfileContext, section, entry, ref x, ref y);
System.Drawing.Point pt = new System.Drawing.Point(x, y);
info.AddValue(name, pt);
}
break;
case _3dpoint:
{
Rhino.Geometry.Point3d pt = new Geometry.Point3d();
UnsafeNativeMethods.CRhinoProfileContext_LoadPoint3d(pRhCmnProfileContext, section, entry, ref pt);
info.AddValue(name, pt);
}
break;
case _xform:
{
Rhino.Geometry.Transform xf = new Geometry.Transform();
UnsafeNativeMethods.CRhinoProfileContext_LoadXform(pRhCmnProfileContext, section, entry, ref xf);
info.AddValue(name, xf);
}
break;
case _3dvector:
{
Rhino.Geometry.Vector3d vec = new Geometry.Vector3d();
UnsafeNativeMethods.CRhinoProfileContext_LoadVector3d(pRhCmnProfileContext, section, entry, ref vec);
info.AddValue(name, vec);
}
break;
case _meshparams:
{
Rhino.Geometry.MeshingParameters mp = new Geometry.MeshingParameters();
UnsafeNativeMethods.CRhinoProfileContext_LoadMeshParameters(pRhCmnProfileContext, section, entry, mp.NonConstPointer());
info.AddValue(name, mp);
mp.Dispose();
}
break;
case _buffer:
{
//not supported yet
//int buffer_length = UnsafeNativeMethods.CRhinoProfileContext_BufferLength(pRhCmnProfileContext, section, entry);
//byte[] buffer = new byte[buffer_length];
//UnsafeNativeMethods.CRhinoProfileContext_LoadBuffer(pRhCmnProfileContext, section, entry, buffer_length, buffer);
//info.AddValue(name, buffer);
}
break;
case _bool:
{
bool b = false;
UnsafeNativeMethods.CRhinoProfileContext_LoadBool(pRhCmnProfileContext, section, entry, ref b);
info.AddValue(name, b);
}
break;
}
}
}
}
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);
}
/// <summary>
/// Use SetFirstPoint to specify the line's starting point and skip
/// the start point interactive picking
/// </summary>
/// <param name="point"></param>
/// <since>6.0</since>
public void SetFirstPoint(Geometry.Point3d point)
{
IntPtr ptr_this = NonConstPointer();
UnsafeNativeMethods.CArgsRhinoGetPolyline_SetFirstPoint(ptr_this, point);
}
/// <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">The Rhino object of interest.</param>
/// <param name="requestingPlugIn">UUID of the RDK plug-in requesting the meshes.</param>
/// <param name="meshType">Type of mesh to build.</param>
/// <returns>A bounding box value.</returns>
public virtual Rhino.Geometry.BoundingBox BoundingBox(Rhino.DocObjects.ViewportInfo vp, Rhino.DocObjects.RhinoObject obj, Guid requestingPlugIn, MeshTypes meshType)
{
Geometry.Point3d min = new Geometry.Point3d();
Geometry.Point3d max = new Geometry.Point3d();
if (UnsafeNativeMethods.Rdk_RMPBoundingBoxImpl(m_runtime_serial_number, vp.ConstPointer(), obj.ConstPointer(), requestingPlugIn, (int)meshType, ref min, ref max))
return new Rhino.Geometry.BoundingBox(min, max);
return new Rhino.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;
}
/// <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();
}
