6a3cec0037
- nuova gestione con Controller - aggiunti comandi di disegno.
941 lines
32 KiB
VB.net
941 lines
32 KiB
VB.net
'----------------------------------------------------------------------------
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' EgalTech 2014-2014
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'----------------------------------------------------------------------------
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' File : Controller.vb Data : 04.11.14 Versione : 1.5k1
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' Contenuto : Classe Controller (parte di MCV).
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'
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'
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'
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' Modifiche : 04.11.14 DS Creazione modulo.
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'
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'
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'----------------------------------------------------------------------------
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Imports Microsoft.VisualBasic
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Imports System.Globalization
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Imports TestEIn.EgtInterface
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Public Class Controller
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' Events
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Public Enum IBT As Integer
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TY_NULL = 0
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TY_DOUBLE
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TY_POINT3D
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End Enum
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Public Event SetInputBox(ByVal sTitle As String, ByVal sLabel As String, ByVal nType As IBT)
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Public Event UpdateUI(ByVal sender As Object)
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' Documento e vista
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Private m_Scene As Scene
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' Stato e comandi
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Public Enum CMD As Integer
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NULL = 0
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NEWPART
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NEWLAYER
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SETCURRPARTLAYER
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RESETCURRPARTLAYER
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DELETEPARTLAYER
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LAYERCOLOR
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POINT
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LINE2P
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ARCCSE
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ARC3P
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CIRCLECR
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PLANE
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EXTRUDE
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REVOLVE
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DELETE
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CHANGECOLOR
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RESETCOLOR
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INVERTCRVSURF
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JOINCURVE
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SPLITCURVE
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MOVE
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COPY
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ROTATE
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ROTATE3D
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MIRROR
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End Enum
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Private m_nLastCmd As CMD = CMD.NULL
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Private Enum EST As Integer
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NULL = 0
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POINT_1
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LINE2P_1
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LINE2P_2
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CIRCLECR_1
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CIRCLECR_2
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ARCCSE_1
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ARCCSE_2
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ARCCSE_3
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ARC3P_1
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ARC3P_2
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ARC3P_3
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EXTRUDE_1
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REVOLVE_1
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REVOLVE_2
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MOVE_1
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MOVE_2
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COPY_1
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COPY_2
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ROTATE_1
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ROTATE_2
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ROTATE_3
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ROTATE3D_1
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ROTATE3D_2
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ROTATE3D_3
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MIRROR_1
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MIRROR_2
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End Enum
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Private m_nStatus As EST = EST.NULL
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Private m_ptP1 As Point3d
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Private m_ptP2 As Point3d
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Private m_ptLast As Point3d
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Private m_dLast As Double = 0
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Private m_nLast1 As Integer = 0
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Private m_nLast2 As Integer = 0
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' Metodi
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Public Sub SetScene(ByRef scene As Scene)
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m_Scene = scene
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End Sub
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Public Sub SetLastPoint3d(ByRef ptP As Point3d)
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m_ptLast = ptP
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End Sub
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Public Sub SetLastDouble(ByVal dVal As Double)
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m_dLast = dVal
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End Sub
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Public Sub SetLastIntegers(ByVal nVal1 As Integer, ByVal nVal2 As Integer)
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m_nLast1 = nVal1
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m_nLast2 = nVal2
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End Sub
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Private Function GetDoubleFromString(ByRef sText As String, ByRef dVal As Double) As Boolean
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Return Double.TryParse(sText, NumberStyles.Float, CultureInfo.InvariantCulture, dVal)
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End Function
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Private Function GetPoint3dFromString(ByRef sText As String, ByRef PtVal As Point3d) As Boolean
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Dim sItems() As String = sText.Split(",".ToCharArray)
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Dim bOk As Boolean = False
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PtVal = Point3d.ORIG
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If sItems.Count() >= 1 Then
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bOk = Double.TryParse(sItems(0), NumberStyles.Float, CultureInfo.InvariantCulture, PtVal.x)
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If sItems.Count() >= 2 Then
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bOk = Double.TryParse(sItems(1), NumberStyles.Float, CultureInfo.InvariantCulture, PtVal.y) And bOk
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If sItems.Count() >= 3 Then
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bOk = Double.TryParse(sItems(2), NumberStyles.Float, CultureInfo.InvariantCulture, PtVal.z) And bOk
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End If
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End If
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End If
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Return bOk
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End Function
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Public Sub ResetStatus()
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m_nStatus = EST.NULL
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m_Scene.ResetStatus()
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End Sub
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Public Function RepeatLastCommand() As Boolean
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Return ExecuteCommand(m_nLastCmd)
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End Function
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Public Function ExecuteCommand(ByVal nCmd As CMD) As Boolean
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' posso partire solo con stato libero
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If m_nStatus <> EST.NULL Then
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Return False
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End If
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' eseguo il comando
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Select Case nCmd
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Case CMD.NEWPART
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' inserisco un nuovo gruppo (piece) sotto la radice
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Dim nIdNewPart As Integer = EgtCreateGroup(GDB_ID.ROOT)
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' inserisco un nuovo gruppo (layer) sotto quello appena creato
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Dim nIdNewLayer As Integer = EgtCreateGroup(nIdNewPart)
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' se ok, salvo nuova situazione
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If nIdNewPart <> GDB_ID.NULL And nIdNewLayer <> GDB_ID.NULL Then
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m_nCurrPart = nIdNewPart
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m_nCurrLayer = nIdNewLayer
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SetModified()
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End If
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Case CMD.NEWLAYER
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' inserisco un nuovo gruppo (layer) sotto il pezzo corrente
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Dim nIdNewLayer As Integer = EgtCreateGroup(m_nCurrPart)
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' se ok, salvo nuova situazione
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If nIdNewLayer <> GDB_ID.NULL Then
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m_nCurrLayer = nIdNewLayer
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SetModified()
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End If
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Case CMD.SETCURRPARTLAYER
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SetCurrPartLayer(m_nLast1, m_nLast2)
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Case CMD.RESETCURRPARTLAYER
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ResetCurrPartLayer()
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Case CMD.DELETEPARTLAYER
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If m_nLast1 <> GDB_ID.NULL Then
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EgtErase(m_nLast1)
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If m_nLast1 = m_nCurrPart Then
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ResetCurrPartLayer()
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ElseIf m_nLast1 = m_nCurrLayer Then
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SetCurrPartLayer(m_nCurrPart, EgtGetFirstGroupInGroup(m_nCurrPart))
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End If
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SetModified()
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End If
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Case CMD.LAYERCOLOR
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Dim nCurrId As Integer
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If m_nCurrPart <> GDB_ID.NULL Then
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nCurrId = m_nCurrPart
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If m_nCurrLayer <> GDB_ID.NULL Then
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nCurrId = m_nCurrLayer
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End If
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Else
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Return False
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End If
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Dim ColDlg As New ColorDialog
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ColDlg.AnyColor = True
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Dim colObj As Color3d
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EgtGetCalcColor(nCurrId, colObj)
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ColDlg.Color = colObj.ToColor()
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ColDlg.FullOpen = True
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If ColDlg.ShowDialog() = Windows.Forms.DialogResult.OK Then
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colObj.FromColor(ColDlg.Color)
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EgtSetColor(nCurrId, colObj)
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SetModified()
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EgtDraw()
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End If
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Case CMD.POINT
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' non serve il gruppo di drag
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per point
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m_nStatus = EST.POINT_1
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' abilito dialogo
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RaiseEvent SetInputBox("POINT", "Insert Point ", IBT.TY_POINT3D)
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Case CMD.LINE2P
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Line2P
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m_nStatus = EST.LINE2P_1
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' abilito dialogo
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RaiseEvent SetInputBox("LINE", "Insert Start Point ", IBT.TY_POINT3D)
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Case CMD.CIRCLECR
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per CircleCR
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m_nStatus = EST.CIRCLECR_1
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' abilito dialogo
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RaiseEvent SetInputBox("CIRCLE", "Insert Center", IBT.TY_POINT3D)
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Case CMD.ARCCSE
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per ArcCSE
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m_nStatus = EST.ARCCSE_1
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' abilito dialogo
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RaiseEvent SetInputBox("ARC", "Insert Center", IBT.TY_POINT3D)
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Case CMD.ARC3P
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Arc3P
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m_nStatus = EST.ARC3P_1
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' abilito dialogo
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RaiseEvent SetInputBox("ARC", "Insert Start Point", IBT.TY_POINT3D)
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Case CMD.PLANE
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo la superficie piana (a partire da un contorno selezionato)
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EgtCreateSurfTriMeshByContour(GetCurrLayer(), EgtGetFirstSelectedObj(), EPS_STM)
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.EXTRUDE
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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' imposto stato a lunghezza di estrusione
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m_nStatus = EST.EXTRUDE_1
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' abilito dialogo
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RaiseEvent SetInputBox("EXTRUSION", "Insert length", IBT.TY_DOUBLE)
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Case CMD.REVOLVE
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Revolve
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m_nStatus = EST.REVOLVE_1
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' abilito dialogo
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RaiseEvent SetInputBox("REVOLVE", "Insert First Point on Axis", IBT.TY_POINT3D)
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Case CMD.DELETE
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' lancio la cancellazione
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EgtErase(GDB_ID.SEL)
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.CHANGECOLOR
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' verifico ci sia qualcosa di selezionato
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Dim nId As Integer = EgtGetFirstSelectedObj()
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If nId = GDB_ID.NULL Then
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Return False
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End If
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' lancio dialogo scelta colore
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Dim ColDlg As New ColorDialog()
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ColDlg.AnyColor = True
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Dim colObj As Color3d
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EgtGetCalcColor(nId, colObj)
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ColDlg.Color = colObj.ToColor()
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ColDlg.FullOpen = True
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If ColDlg.ShowDialog() <> Windows.Forms.DialogResult.OK Then
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Return False
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End If
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' assegno nuovo colore
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colObj.FromColor(ColDlg.Color)
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EgtSetColor(GDB_ID.SEL, colObj)
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.RESETCOLOR
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' verifico ci sia qualcosa di selezionato
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Dim nId As Integer = EgtGetFirstSelectedObj()
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If nId = GDB_ID.NULL Then
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Return False
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End If
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' reset colore
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EgtResetColor(GDB_ID.SEL)
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.INVERTCRVSURF
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' lancio l'inversione delle curve/superfici
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Dim nId As Integer = EgtGetFirstSelectedObj()
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While nId <> GDB_ID.NULL
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Select Case EgtGetType(nId)
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Case TY.CRV_LINE, TY.CRV_ARC, TY.CRV_BEZ, TY.CRV_COMPO
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EgtInvertCurve(nId)
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Case TY.SRF_MESH
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EgtInvertSurface(nId)
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End Select
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nId = EgtGetNextSelectedObj()
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End While
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.JOINCURVE
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' posso partire solo se esiste un gruppo corrente
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If GetCurrLayer() = GDB_ID.NULL Then
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Return False
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End If
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' creo vettore di entità selezionate
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Dim nCrvNum As Integer = 0
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Dim nCrvIds(EgtGetSelectedObjNbr() - 1) As Integer
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Dim nId As Integer = EgtGetFirstSelectedObj()
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While nId <> GDB_ID.NULL
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nCrvIds(nCrvNum) = nId
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nCrvNum = nCrvNum + 1
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nId = EgtGetNextSelectedObj()
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End While
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' creo la curva composita (concatenando le curve selezionate)
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EgtCreateCurveCompoByChain(GetCurrLayer(), nCrvNum, nCrvIds, New Point3d, True)
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.SPLITCURVE
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' divido la curva composita nelle curve componenti
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EgtSplitCurveCompo(EgtGetFirstSelectedObj())
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EgtDeselectAll()
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' reset stato scena
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m_Scene.ResetStatus()
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' reset stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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Case CMD.MOVE
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' verifico condizioni e preparo per il drag
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If Not PrepareTransform() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Move
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m_nStatus = EST.MOVE_1
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' abilito dialogo
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RaiseEvent SetInputBox("MOVE", "Insert Base Point", IBT.TY_POINT3D)
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Case CMD.COPY
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' verifico condizioni e preparo per il drag
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If Not PrepareTransform() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Move
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m_nStatus = EST.COPY_1
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' abilito dialogo
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RaiseEvent SetInputBox("COPY", "Insert Base Point", IBT.TY_POINT3D)
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Case CMD.ROTATE
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' verifico condizioni e preparo per il drag
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If Not PrepareTransform() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Rotate
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m_nStatus = EST.ROTATE_1
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' abilito dialogo
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RaiseEvent SetInputBox("ROTATE", "Insert Center", IBT.TY_POINT3D)
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Case CMD.ROTATE3D
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' verifico condizioni e preparo per il drag
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If Not PrepareTransform() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Rotate3d
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m_nStatus = EST.ROTATE3D_1
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' abilito dialogo
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RaiseEvent SetInputBox("ROTATE3D", "Insert First Point on Axis", IBT.TY_POINT3D)
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Case CMD.MIRROR
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' verifico condizioni e preparo per il drag
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If Not PrepareTransform() Then
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Return False
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End If
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m_Scene.SetStatusSelPoint()
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' imposto stato a primo punto per Mirror
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m_nStatus = EST.MIRROR_1
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' abilito dialogo
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RaiseEvent SetInputBox("MIRROR", "Insert Start Point", IBT.TY_POINT3D)
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Case Else
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m_nLastCmd = CMD.NULL
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Return False
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End Select
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' salvo l'ultimo comando
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m_nLastCmd = nCmd
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Return True
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End Function
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Private Function PrepareTransform() As Boolean
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' posso partire solo da stato libero
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If m_nStatus <> EST.NULL Then
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Return False
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End If
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' verifico ci sia qualcosa di selezionato
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If EgtGetFirstSelectedObj() = GDB_ID.NULL Then
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Return False
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End If
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' creo il gruppo di drag e vi copio le entità selezionate
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If Not m_Scene.CreateDragGroup() Then
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Return False
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End If
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Dim nId As Integer = EgtGetFirstSelectedObj()
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While nId <> GDB_ID.NULL
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If Not m_Scene.AddToDragGroup(nId) Then
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m_Scene.EraseDragGroup()
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Return False
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End If
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nId = EgtGetNextSelectedObj()
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End While
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Return True
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End Function
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Public Function GoToNextStatus() As Boolean
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Select Case m_nStatus
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' Point
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Case EST.POINT_1
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' creo il punto (i dati sono in globale)
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EgtCreateGeoPoint(GetCurrLayer(), m_ptLast.Loc(GetCurrLayer()))
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' reset stato scena
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m_Scene.ResetStatus()
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' aggiorno stato
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m_nStatus = EST.NULL
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SetModified()
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RaiseEvent UpdateUI(Me)
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' Line2P
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Case EST.LINE2P_1
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|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.LINE2P_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("LINE", "Insert End Point ", IBT.TY_POINT3D)
|
|
Case EST.LINE2P_2
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo la linea (i punti sono in globale)
|
|
EgtCreateCurveLine(GetCurrLayer(), m_ptP1.Loc(GetCurrLayer()), m_ptLast.Loc(GetCurrLayer()))
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' CircleCR
|
|
Case EST.CIRCLECR_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.CIRCLECR_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("CIRCLE", "Insert Point", IBT.TY_POINT3D)
|
|
Case EST.CIRCLECR_2
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo la circonferenza (i punti sono in globale)
|
|
EgtCreateCurveCircleCPN(GetCurrLayer(), m_ptP1.Loc(GetCurrLayer()), m_ptLast.Loc(GetCurrLayer()), EgtGetGridVersZ())
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' ArcCSE
|
|
Case EST.ARCCSE_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.ARCCSE_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ARC", "Insert Start Point", IBT.TY_POINT3D)
|
|
Case EST.ARCCSE_2
|
|
m_ptP2 = m_ptLast
|
|
m_nStatus = EST.ARCCSE_3
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ARC", "Insert Point Near End", IBT.TY_POINT3D)
|
|
Case EST.ARCCSE_3
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo l'arco (i punti sono in globale)
|
|
EgtCreateCurveArcC2PN(GetCurrLayer(), m_ptP1.Loc(GetCurrLayer()), m_ptP2.Loc(GetCurrLayer()), m_ptLast.Loc(GetCurrLayer()), EgtGetGridVersZ())
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Arc3P
|
|
Case EST.ARC3P_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.ARC3P_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ARC", "Insert End Point", IBT.TY_POINT3D)
|
|
Case EST.ARC3P_2
|
|
m_ptP2 = m_ptLast
|
|
m_nStatus = EST.ARC3P_3
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ARC", "Insert Mid Point", IBT.TY_POINT3D)
|
|
Case EST.ARC3P_3
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo l'arco (i punti sono in globale)
|
|
EgtCreateCurveArc3P(GetCurrLayer(), m_ptP1.Loc(GetCurrLayer()), m_ptLast.Loc(GetCurrLayer()), m_ptP2.Loc(GetCurrLayer()))
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Extrude
|
|
Case EST.EXTRUDE_1
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo la superficie di estrusione (a partire da un contorno selezionato)
|
|
Dim VtExtr As New Vector3d(0, 0, m_dLast)
|
|
EgtCreateSurfTriMeshByExtrusion(GetCurrLayer(), EgtGetFirstSelectedObj(), VtExtr, EPS_STM)
|
|
EgtDeselectAll()
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Revolve
|
|
Case EST.REVOLVE_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.REVOLVE_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("REVOLVE", "Insert Second Point on Axis", IBT.TY_POINT3D)
|
|
Case EST.REVOLVE_2
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' creo la superficie di rivoluzione (i punti sono in globale)
|
|
Dim vtAx As Vector3d = m_ptLast - m_ptP1
|
|
EgtCreateSurfTriMeshByScrewing(GetCurrLayer(), EgtGetFirstSelectedObj(),
|
|
m_ptP1.Loc(GetCurrLayer()), vtAx.Loc(GetCurrLayer()),
|
|
360, 0, EPS_STM)
|
|
EgtDeselectAll()
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Move
|
|
Case EST.MOVE_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.MOVE_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("MOVE", "Insert Target Point", IBT.TY_POINT3D)
|
|
Case EST.MOVE_2
|
|
' eseguo movimento
|
|
EgtMoveGlob(GDB_ID.SEL, (m_ptLast - m_ptP1))
|
|
EgtDeselectAll()
|
|
' reset stato scena
|
|
m_Scene.ResetStatus()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Copy
|
|
Case EST.COPY_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.COPY_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("COPY", "Insert Target Point", IBT.TY_POINT3D)
|
|
Case EST.COPY_2
|
|
' reset scena
|
|
m_Scene.ResetStatus(False)
|
|
' eseguo copia e movimento
|
|
Dim nId As Integer = EgtGetFirstSelectedObj()
|
|
While nId <> GDB_ID.NULL
|
|
Dim nCopyId As Integer = EgtCopyGlob(nId, GetCurrLayer())
|
|
EgtMoveGlob(nCopyId, (m_ptLast - m_ptP1))
|
|
nId = EgtGetNextSelectedObj()
|
|
End While
|
|
EgtDeselectAll()
|
|
EgtDraw()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Rotate
|
|
Case EST.ROTATE_1
|
|
m_ptP1 = m_ptLast
|
|
m_nStatus = EST.ROTATE_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ROTATE", "Insert Base Point", IBT.TY_POINT3D)
|
|
Case EST.ROTATE_2
|
|
m_ptP2 = m_ptLast
|
|
m_nStatus = EST.ROTATE_3
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ROTATE", "Insert Rotation Point", IBT.TY_POINT3D)
|
|
Case EST.ROTATE_3
|
|
' eseguo rotazione
|
|
Dim dAngRotDeg As Double = 0
|
|
Dim bDet As Boolean = True
|
|
EgtGetVectorRotation((m_ptP2 - m_ptP1), (m_ptLast - m_ptP1), EgtGetGridVersZ(), dAngRotDeg, bDet)
|
|
EgtRotateGlob(GDB_ID.SEL, m_ptP1, EgtGetGridVersZ(), dAngRotDeg)
|
|
EgtDeselectAll()
|
|
' reset stato scena
|
|
m_Scene.ResetStatus()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Rotate3d
|
|
Case EST.ROTATE3D_1
|
|
m_ptP1 = m_ptLast
|
|
m_ptP2 = m_ptP1
|
|
m_nStatus = EST.ROTATE3D_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("ROTATE3D", "Insert Second Point on Axis", IBT.TY_POINT3D)
|
|
Case EST.ROTATE3D_2
|
|
m_ptP2 = m_ptLast
|
|
m_nStatus = EST.ROTATE3D_3
|
|
' abilito dialogo
|
|
RaiseEvent SetInputBox("ROTATE3D", "Insert angle", IBT.TY_DOUBLE)
|
|
Case EST.ROTATE3D_3
|
|
' eseguo rotazione
|
|
Dim VtAx As Vector3d = m_ptP2 - m_ptP1
|
|
EgtRotateGlob(GDB_ID.SEL, m_ptP1, VtAx, m_dLast)
|
|
EgtDeselectAll()
|
|
' reset
|
|
m_Scene.ResetStatus()
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
' Mirror
|
|
Case EST.MIRROR_1
|
|
m_ptP1 = m_ptLast
|
|
m_ptP2 = m_ptP1
|
|
m_nStatus = EST.MIRROR_2
|
|
m_Scene.EnableDrag()
|
|
RaiseEvent SetInputBox("MIRROR", "Insert End Point", IBT.TY_POINT3D)
|
|
Case EST.MIRROR_2
|
|
' eseguo mirror
|
|
Dim VtNorm As Vector3d = (m_ptLast - m_ptP1) ^ EgtGetGridVersZ()
|
|
If VtNorm.Len > EPS_SMALL Then
|
|
EgtMirrorGlob(GDB_ID.SEL, m_ptP1, VtNorm)
|
|
End If
|
|
EgtDeselectAll()
|
|
' reset stato scena
|
|
m_Scene.ResetStatus()
|
|
' aggiorno stato
|
|
m_nStatus = EST.NULL
|
|
SetModified()
|
|
RaiseEvent UpdateUI(Me)
|
|
Case Else
|
|
Return False
|
|
End Select
|
|
Return True
|
|
End Function
|
|
|
|
Public Function ExecuteDrag() As Boolean
|
|
Select Case m_nStatus
|
|
Case EST.LINE2P_2
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
Dim nId As Integer = EgtGetFirstInGroup(m_Scene.GetDragGroup())
|
|
If nId = GDB_ID.NULL Then
|
|
EgtCreateCurveLine(m_Scene.GetDragGroup(), m_ptP1, m_ptLast)
|
|
Else
|
|
EgtModifyCurveEndPoint(nId, m_ptLast)
|
|
End If
|
|
EgtDraw()
|
|
Case EST.CIRCLECR_2
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
Dim nId As Integer = EgtGetFirstInGroup(m_Scene.GetDragGroup())
|
|
If nId = GDB_ID.NULL Then
|
|
EgtCreateCurveCircleCPN(m_Scene.GetDragGroup(), m_ptP1, m_ptLast, EgtGetGridVersZ())
|
|
Else
|
|
EgtModifyCurveCircleCPN(nId, m_ptLast)
|
|
End If
|
|
EgtDraw()
|
|
Case EST.ARCCSE_2, EST.ARC3P_2
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
Dim nId As Integer = EgtGetFirstInGroup(m_Scene.GetDragGroup())
|
|
If nId = GDB_ID.NULL Then
|
|
EgtCreateCurveLine(m_Scene.GetDragGroup(), m_ptP1, m_ptLast)
|
|
Else
|
|
EgtModifyCurveEndPoint(nId, m_ptLast)
|
|
End If
|
|
EgtDraw()
|
|
Case EST.ARCCSE_3
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
Dim nId As Integer = EgtGetFirstInGroup(m_Scene.GetDragGroup())
|
|
If EgtGetType(nId) <> TY.CRV_ARC Then
|
|
EgtErase(nId)
|
|
nId = GDB_ID.NULL
|
|
End If
|
|
If nId = GDB_ID.NULL Then
|
|
EgtCreateCurveArcC2PN(m_Scene.GetDragGroup(), m_ptP1, m_ptP2, m_ptLast, EgtGetGridVersZ())
|
|
Else
|
|
EgtModifyCurveArcC2PN(nId, m_ptLast)
|
|
End If
|
|
EgtDraw()
|
|
Case EST.ARC3P_3
|
|
' durante la creazione di oggetti il gruppo di Drag ha riferimento globale
|
|
Dim nId As Integer = EgtGetFirstInGroup(m_Scene.GetDragGroup())
|
|
If EgtGetType(nId) <> TY.CRV_ARC Then
|
|
EgtErase(nId)
|
|
nId = GDB_ID.NULL
|
|
End If
|
|
If nId = GDB_ID.NULL Then
|
|
EgtCreateCurveArc3P(m_Scene.GetDragGroup(), m_ptP1, m_ptLast, m_ptP2)
|
|
Else
|
|
EgtModifyCurveArc3P(nId, m_ptLast)
|
|
End If
|
|
EgtDraw()
|
|
Case EST.EXTRUDE_1
|
|
' cancello eventuale vecchia superficie di estrusione
|
|
EgtErase(EgtGetFirstInGroup(m_Scene.GetDragGroup()))
|
|
' creo la superficie di estrusione (a partire da un contorno selezionato)
|
|
Dim VtExtr As New Vector3d(0, 0, m_dLast)
|
|
EgtCreateSurfTriMeshByExtrusion(m_Scene.GetDragGroup(), EgtGetFirstSelectedObj(), VtExtr, EPS_STM)
|
|
EgtDraw()
|
|
Case EST.REVOLVE_2
|
|
EgtSetGeoLine(m_ptP1, m_ptLast)
|
|
EgtDraw()
|
|
Case EST.MOVE_2
|
|
' ripristino lo stato iniziale
|
|
EgtChangeGroupFrame(m_Scene.GetDragGroup(), Frame3d.GLOB)
|
|
' eseguo tutto il movimento
|
|
EgtMoveGlob(m_Scene.GetDragGroup(), (m_ptLast - m_ptP1))
|
|
EgtSetGeoLine(m_ptP1, m_ptLast)
|
|
EgtDraw()
|
|
Case EST.COPY_2
|
|
' ripristino lo stato iniziale
|
|
EgtChangeGroupFrame(m_Scene.GetDragGroup(), Frame3d.GLOB)
|
|
' eseguo tutto il movimento
|
|
EgtMoveGlob(m_Scene.GetDragGroup(), (m_ptLast - m_ptP1))
|
|
EgtSetGeoLine(m_ptP1, m_ptLast)
|
|
EgtDraw()
|
|
Case EST.ROTATE_3
|
|
' ripristino lo stato iniziale
|
|
EgtChangeGroupFrame(m_Scene.GetDragGroup(), Frame3d.GLOB)
|
|
' eseguo rotazione
|
|
Dim dAngRotDeg As Double = 0
|
|
Dim bDet As Boolean = True
|
|
EgtGetVectorRotation((m_ptP2 - m_ptP1), (m_ptLast - m_ptP1), EgtGetGridVersZ(), dAngRotDeg, bDet)
|
|
EgtRotateGlob(m_Scene.GetDragGroup(), m_ptP1, EgtGetGridVersZ(), dAngRotDeg)
|
|
EgtDraw()
|
|
Case EST.ROTATE3D_2
|
|
EgtSetGeoLine(m_ptP1, m_ptLast)
|
|
EgtDraw()
|
|
Case EST.ROTATE3D_3
|
|
' ripristino lo stato iniziale
|
|
EgtChangeGroupFrame(m_Scene.GetDragGroup(), Frame3d.GLOB)
|
|
' eseguo rotazione
|
|
Dim VtAx As Vector3d = m_ptP2 - m_ptP1
|
|
EgtRotateGlob(m_Scene.GetDragGroup(), m_ptP1, VtAx, m_dLast)
|
|
EgtDraw()
|
|
Case EST.MIRROR_2
|
|
' ripristino lo stato iniziale, tramite annullo mirror precedente
|
|
Dim VtNorm As Vector3d = (m_ptP2 - m_ptP1) ^ EgtGetGridVersZ()
|
|
If VtNorm.Len > EPS_SMALL Then
|
|
EgtMirrorGlob(m_Scene.GetDragGroup(), m_ptP1, VtNorm)
|
|
End If
|
|
' eseguo mirror
|
|
VtNorm = (m_ptLast - m_ptP1) ^ EgtGetGridVersZ()
|
|
If VtNorm.Len > EPS_SMALL Then
|
|
EgtMirrorGlob(m_Scene.GetDragGroup(), m_ptP1, VtNorm)
|
|
End If
|
|
' salvo il punto
|
|
m_ptP2 = m_ptLast
|
|
EgtDraw()
|
|
Case Else
|
|
Return False
|
|
End Select
|
|
Return True
|
|
End Function
|
|
|
|
|
|
'-------------------------------- Currente Part and Layer ----------------------------------------
|
|
Private m_nCurrPart = GDB_ID.NULL
|
|
Private m_nCurrLayer = GDB_ID.NULL
|
|
|
|
Public Function GetCurrPart() As Integer
|
|
Return m_nCurrPart
|
|
End Function
|
|
|
|
Public Function GetCurrLayer() As Integer
|
|
Return m_nCurrLayer
|
|
End Function
|
|
|
|
Private Function SetCurrPartLayer(ByVal nPart As Integer, ByVal nLayer As Integer) As Boolean
|
|
' verifico esistenza
|
|
If Not EgtExistsObj(nPart) Or EgtGetParent(nLayer) <> nPart Then
|
|
Return False
|
|
End If
|
|
' assegno
|
|
m_nCurrPart = nPart
|
|
m_nCurrLayer = nLayer
|
|
Return True
|
|
End Function
|
|
|
|
Private Function ResetCurrPartLayer() As Boolean
|
|
' reset
|
|
m_nCurrPart = GDB_ID.NULL
|
|
m_nCurrLayer = GDB_ID.NULL
|
|
' cerco il primo pezzo
|
|
Dim nIdPart As Integer = EgtGetFirstGroupInGroup(GDB_ID.ROOT)
|
|
If nIdPart <> GDB_ID.NULL Then
|
|
' assegno il pezzo corrente
|
|
m_nCurrPart = nIdPart
|
|
' cerco il primo layer del pezzo
|
|
Dim nIdLayer As Integer = EgtGetFirstGroupInGroup(m_nCurrPart)
|
|
If nIdLayer <> GDB_ID.NULL Then
|
|
' assegno il layer corrente
|
|
m_nCurrLayer = nIdLayer
|
|
End If
|
|
End If
|
|
Return True
|
|
End Function
|
|
|
|
|
|
'-------------------------------- Modified Status ------------------------------------------------
|
|
Private m_sCurrFile As String = String.Empty
|
|
Private m_bModified As Boolean = False
|
|
|
|
Public Sub SetCurrFile(ByRef sFile As String)
|
|
m_sCurrFile = sFile
|
|
End Sub
|
|
|
|
Public Sub ResetCurrFile()
|
|
m_sCurrFile = String.Empty
|
|
End Sub
|
|
|
|
Public Function GetCurrFile() As String
|
|
Return m_sCurrFile
|
|
End Function
|
|
|
|
Public Sub SetModified()
|
|
m_bModified = True
|
|
End Sub
|
|
|
|
Public Sub ResetModified()
|
|
m_bModified = False
|
|
End Sub
|
|
|
|
Public Function GetModified() As Boolean
|
|
Return m_bModified
|
|
End Function
|
|
|
|
Public Function ManageModified() As Boolean
|
|
' se non modificato, procedo normalmente
|
|
If Not m_bModified Then
|
|
Return True
|
|
End If
|
|
' chiedo cosa fare
|
|
Dim sMsg As String = "Salvare le modifiche"
|
|
If Not String.IsNullOrEmpty(m_sCurrFile) Then
|
|
sMsg += " a " + m_sCurrFile
|
|
End If
|
|
sMsg += " ?"
|
|
Dim nRes = MessageBox.Show(sMsg, "", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question)
|
|
Select Case nRes
|
|
Case Windows.Forms.DialogResult.Yes
|
|
m_Scene.SaveProject(m_sCurrFile)
|
|
Return True
|
|
Case Windows.Forms.DialogResult.No
|
|
Return True
|
|
Case Else
|
|
Return False
|
|
End Select
|
|
End Function
|
|
|
|
End Class
|