CRhinoCommand::result CCommandTestHistoryExample::RunCommand( const CRhinoCommandContext& context )
{
CRhinoCommand::result rc = CRhinoCommand::failure;
CRhinoGetObject go;
go.SetCommandPrompt(L"Pick two curves");
go.SetGeometryFilter(CRhinoGetObject::curve_object);
go.GetObjects(2,2);
if( go.Result()== CRhinoGet::object &&
go.ObjectCount()==2)
{
CRhinoObjRef CObj0 = go.Object(0);
CRhinoObjRef CObj1 = go.Object(1);
const ON_Curve* c0 = CObj0.Curve();
const ON_Curve* c1 = CObj1.Curve();
if( c0 && c1)
{
ON_Surface* pSrf = MakeBilinearSurface( *c0, *c1);
ON_Brep brep;
if(pSrf && brep.Create(pSrf))
{
CRhinoHistory history(*this);
WriteHistory(history, CObj0, CObj1);
context.m_doc.AddBrepObject(brep,NULL,&history);
rc = CRhinoCommand::success;
}
}
}
return rc;
}
CRhinoCommand::result CCommandSampleMeshDir::RunCommand( const CRhinoCommandContext& context )
{
CRhinoGetObject go;
go.SetGeometryFilter( CRhinoObject::mesh_object | CRhinoObject::surface_object | CRhinoObject::polysrf_object | CRhinoObject::instance_reference );
go.SetCommandPrompt( L"Select mesh, surface, or polysurface objects" );
go.GetObjects(1,0);
if( go.Result() != CRhinoGet::object )
return CRhinoCommand::cancel;
int i = 0;
ON_SimpleArray<const CRhinoObject*> objects( go.ObjectCount() );
for( i = 0; i < go.ObjectCount(); i++ )
objects.Append( go.Object(i).Object() );
ON_ClassArray<CRhinoObjRef> render_meshes;
int count = RhinoGetRenderMeshes( objects, render_meshes, true, false );
if( count > 0 )
{
CMeshDirDrawCallback callback;
callback.m_mesh_list.Reserve( count );
for( i = 0; i < render_meshes.Count(); i++ )
{
const ON_Mesh* mesh = render_meshes[i].Mesh();
if( mesh )
callback.m_mesh_list.AppendNew().SetMesh( mesh );
}
CRhinoGetOption go;
go.SetCommandPrompt( L"Press Enter when done" );
go.AcceptNothing();
go.AddCommandOptionToggle( RHCMDOPTNAME(L"FaceNormals"), RHCMDOPTVALUE(L"No"), RHCMDOPTVALUE(L"Yes"), m_draw_face_normals, &m_draw_face_normals );
go.AddCommandOptionToggle( RHCMDOPTNAME(L"VertexNormals"), RHCMDOPTVALUE(L"No"), RHCMDOPTVALUE(L"Yes"), m_draw_vertex_normals, &m_draw_vertex_normals );
CRhinoGet::result res = CRhinoGet::nothing;
for( ;; )
{
callback.m_draw_face_normals = m_draw_face_normals;
callback.m_draw_vertex_normals = m_draw_vertex_normals;
CRhinoView::AddDrawCallback( &callback );
context.m_doc.Redraw( CRhinoView::regenerate_display_hint );
res = go.GetOption();
CRhinoView::RemoveDrawCallback( &callback );
if( res == CRhinoGet::option )
continue;
break;
}
}
context.m_doc.Redraw( CRhinoView::regenerate_display_hint );
return CRhinoCommand::success;
}
