static CustomObjectGrips FromSerialNumber(int serial_number)
{
for (int i = 0; i < m_all_custom_grips.Count; i++)
{
CustomObjectGrips grips = m_all_custom_grips[i];
if (grips.m_runtime_serial_number == serial_number)
{
return(grips);
}
}
return(null);
}
private static void CRhinoObjectGrips_UpdateMesh(int serial_number, int meshType)
{
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
grips.OnUpdateMesh((Geometry.MeshType)meshType);
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
}
private static void CRhinoObjectGrips_ResetMeshes(int serial_number)
{
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
grips.OnResetMeshes();
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
}
private static void CRhinoObjectGrips_Draw(int serial_number, IntPtr pDrawSettings)
{
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
GripsDrawEventArgs args = new GripsDrawEventArgs(pDrawSettings);
grips.OnDraw(args);
args.m_pGripsDrawSettings = IntPtr.Zero; // don't let the args hold onto a pointer
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
}
private static IntPtr CRhinoObjectGrips_NurbsSurface(int serial_number)
{
IntPtr rc = IntPtr.Zero;
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
Rhino.Geometry.NurbsSurface ns = grips.NurbsSurface();
if (ns != null)
{
rc = ns.ConstPointer();
}
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
return(rc);
}
private static IntPtr CRhinoObjectGrips_NurbsSurfaceGrip(int serial_number, int i, int j)
{
IntPtr rc = IntPtr.Zero;
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
GripObject grip = grips.NurbsSurfaceGrip(i, j);
if (grip != null)
{
rc = grip.NonConstPointer();
}
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
return(rc);
}
private static IntPtr CRhinoObjectGrips_NeighborGrip(int serial_number, int gripIndex, int dr, int ds, int dt, int wrap)
{
IntPtr rc = IntPtr.Zero;
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
GripObject grip = grips.NeighborGrip(gripIndex, dr, ds, dt, wrap != 0);
if (grip != null)
{
rc = grip.NonConstPointer();
}
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
return(rc);
}
private static IntPtr CRhinoObjectGrips_NewGeometry(int serial_number)
{
IntPtr rc = IntPtr.Zero;
CustomObjectGrips grips = FromSerialNumber(serial_number);
if (grips != null)
{
try
{
Rhino.Geometry.GeometryBase geom = grips.NewGeometry();
if (geom != null)
{
rc = geom.NonConstPointer();
geom.ReleaseNonConstPointer();
}
}
catch (Exception ex)
{
Rhino.Runtime.HostUtils.ExceptionReport(ex);
}
}
return(rc);
}
