luca.mazzoleni
830 lines
34 KiB
Lua
830 lines
34 KiB
Lua
-- FeatureLib.lua by Egalware s.r.l. 2024/04/02
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-- Libreria lettura o calcolo dati e proprietà della feature
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-- 2024/04/02 PRIMA VERSIONE CALCOLO LAVORAZIONI CON STRATEGIE
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-- Tabella per definizione modulo
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local FeatureLib = {}
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-- Carico i dati globali
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local BeamData = require( 'BeamData')
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-- carico librerie
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local BeamLib = require( 'BeamLib')
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local FaceData = require( 'FaceData')
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local ID = require( 'Identity')
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-------------------------------------------------------------------------------------------------------------
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function FeatureLib.GetProcFromTrimesh( idTrimesh, Part, ProcToCopyFrom)
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local Proc = {}
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-- eventuale copia dati da ProcToCopyFrom in arrivo
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if type( ProcToCopyFrom) == "table" then
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Proc = BeamLib.TableCopyDeep( ProcToCopyFrom)
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end
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-- dati specifici della Proc
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Proc.id = idTrimesh
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Proc.nFct = EgtSurfTmFacetCount( Proc.id) or 0
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Proc.b3Box = EgtGetBBoxGlob( idTrimesh or GDB_ID.NULL, GDB_BB.STANDARD)
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Proc.AffectedFaces = BeamLib.GetAffectedFaces( Proc, Part)
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Proc.AdjacencyMatrix = FaceData.GetAdjacencyMatrix( Proc)
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Proc.Faces = FaceData.GetFacesInfo( Proc, Part)
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-- TODO servono anche altri dati raccolti nel collect??
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return Proc
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end
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---------------------------------------------------------------------
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-- recupero topologia della feature
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function FeatureLib.NeedTopologyFeature( Proc)
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-- features tipo taglio
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if ID.IsCut( Proc) then
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return true
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elseif ID.IsHeadCut( Proc) then
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return true
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elseif ID.IsTailCut( Proc) then
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return true
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elseif ID.IsDoubleCut( Proc) then
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return true
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elseif ID.IsSawCut( Proc) then
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return true
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-- features tipo taglio longitudinale
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elseif ID.IsLongitudinalCut( Proc) then
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return true
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elseif ID.IsDoubleLongitudinalCut( Proc) then
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return true
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elseif ID.IsChamfer( Proc) then
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return true
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-- features tipo LapJoint
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elseif ID.IsSlot( Proc) then
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return true
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elseif ID.IsFrontSlot( Proc) then
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return true
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elseif ID.IsBirdsMouth( Proc) then
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return true
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elseif ID.IsRidgeLap( Proc) then
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return true
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elseif ID.IsLapJoint( Proc) then
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return true
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elseif ID.IsNotchRabbet( Proc) then
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return true
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elseif ID.IsNotch( Proc) then
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return true
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elseif ID.IsPocket( Proc) then
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return true
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-- calcolo topologia da geometria SOLO se non raggiata
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elseif ID.IsMortise( Proc) and Proc.nFct < 6 then
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return true
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-- calcolo topologia da geometria SOLO se non raggiata
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elseif ID.IsFrontMortise( Proc) and Proc.nFct < 6 then
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return true
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elseif ID.IsBlockHaus( Proc) then
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return true
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end
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-- se feature non tra quelle sopra, riconoscimento topologico non necessario
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return false
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end
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---------------------------------------------------------------------
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-- restituisce true se Proc ha tutti gli angoli concavi (bAllConcave) e, nei casi in cui ha senso, se questi sono esattamente 90 deg (bAllRight)
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local function AreAllAnglesConcaveOrRight( vAdj)
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-- se la feature ha una sola faccia, esco subito
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if #vAdj <= 1 then
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return
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end
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local bAllConcave, bAllRight = true, true
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local nFct = #( vAdj or {})
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for i = 1, nFct do
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for j = 1, nFct do
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-- se trovo un angolo convesso restituisco falso e esco subito
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if vAdj[i][j] and vAdj[i][j] > 0 then
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bAllConcave = false
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bAllRight = false
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break
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elseif vAdj[i][j] and vAdj[i][j] ~= 0 and vAdj[i][j] + 90 > 500 * GEO.EPS_ANG_SMALL then
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bAllRight = false
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end
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end
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end
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-- se 1 faccia oppure 2 facce con angolo convesso non ha senso ritornare valori per bAllRight
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if nFct < 2 or ( nFct == 2 and vAdj[1][2] > 0) then
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return bAllConcave
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else
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return bAllConcave, bAllRight
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end
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end
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---------------------------------------------------------------------
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-- restituisce true se almeno una delle dimensioni della feature è maggiore o uguale ad una delle dimensioni principali del pezzo (tolleranza 1 mm)
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local function IsAnyDimensionLongAsPart( Proc, Part)
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local bResult = false
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if Proc.b3Box:getDimX() > Part.b3Part:getDimX() - 1000 * GEO.EPS_SMALL or
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Proc.b3Box:getDimY() > Part.b3Part:getDimY() - 1000 * GEO.EPS_SMALL or
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Proc.b3Box:getDimZ() > Part.b3Part:getDimZ() - 1000 * GEO.EPS_SMALL then
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bResult = true
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end
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return bResult
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end
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-------------------------------------------------------------------------------------------------------------
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-- restituisce vero se la feature con box b3Proc taglia l'intera sezione della barra, rappresentata dalle sue dimensioni W e H
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local function IsFeatureCuttingEntireSection( b3Proc, Part)
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return ( b3Proc:getDimY() > ( Part.b3Raw:getDimY() - 500 * GEO.EPS_SMALL) and b3Proc:getDimZ() > ( Part.b3Raw:getDimZ() - 500 * GEO.EPS_SMALL))
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end
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-------------------------------------------------------------------------------------------------------------
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-- restituisce vero se la feature con box b3Proc taglia l'intera lunghezza della barra, rappresentata dalle sue dimensioni W e L oppure H e L
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local function IsFeatureCuttingEntireLength( b3Proc, Part)
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return ( ( b3Proc:getDimY() > ( Part.b3Raw:getDimY() - 500 * GEO.EPS_SMALL) and b3Proc:getDimX() > ( Part.b3Raw:getDimX() - 500 * GEO.EPS_SMALL)) or
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( b3Proc:getDimZ() > ( Part.b3Raw:getDimZ() - 500 * GEO.EPS_SMALL) and b3Proc:getDimX() > ( Part.b3Raw:getDimX() - 500 * GEO.EPS_SMALL)))
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end
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---------------------------------------------------------------------
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-- restituisce una stringa con il nome esteso della topologia della feature
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-- *famiglia - numero di facce - passante*
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local function GetTopologyName( sFamily, nNumberOfFaces, bIsThrough)
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return sFamily .. '-' .. tostring( nNumberOfFaces) .. '-' .. EgtIf( bIsThrough, 'Through', 'Blind')
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end
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---------------------------------------------------------------------
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-- recupera topologia feature
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function FeatureLib.ClassifyTopology( Proc, Part)
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local FeatureTopology = {}
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if not Proc.AffectedFaces then Proc.AffectedFaces = BeamLib.GetAffectedFaces( Proc, Part) end
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local bIsFeatureCuttingEntireSection = IsFeatureCuttingEntireSection( Proc.b3Box, Part)
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local bIsFeatureCuttingEntireLength = IsFeatureCuttingEntireLength( Proc.b3Box, Part)
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local bIsAnyDimensionLongAsPart = IsAnyDimensionLongAsPart( Proc, Part)
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local vAdj = Proc.AdjacencyMatrix
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local bAllAnglesConcave, bAllRightAngles = AreAllAnglesConcaveOrRight( vAdj)
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local vTriangularFaces = FaceData.GetTriangularFaces( Proc)
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local vFacesByAdjNumber = FaceData.GetFacesByAdjacencyNumber( Proc)
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local sFamily
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local bIsThrough
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if Proc.nFct == 1 and ( bIsFeatureCuttingEntireSection or bIsFeatureCuttingEntireLength) then
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sFamily = 'Cut'
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bIsThrough = true
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elseif Proc.nFct == 1 then
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sFamily = 'Bevel'
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bIsThrough = true
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elseif Proc.nFct == 2 and bAllAnglesConcave and #vTriangularFaces == 1 then
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sFamily = 'Bevel'
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bIsThrough = false
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elseif Proc.nFct == 2 and bAllAnglesConcave and ( Proc.AffectedFaces.bLeft or Proc.AffectedFaces.bRight) and ( Proc.AffectedFaces.bFront or Proc.AffectedFaces.bBack) then
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sFamily = 'Rabbet'
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bIsThrough = true
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elseif Proc.nFct == 2 and bAllAnglesConcave then
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sFamily = 'VGroove'
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bIsThrough = true
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elseif Proc.nFct == 2 and not bAllAnglesConcave and bIsAnyDimensionLongAsPart then
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sFamily = 'DoubleBevel'
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bIsThrough = true
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elseif Proc.nFct == 3 and bAllAnglesConcave and #vFacesByAdjNumber[2] == 1 and #vTriangularFaces == 2 then
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sFamily = 'Bevel'
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bIsThrough = false
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elseif Proc.nFct == 3 and bAllAnglesConcave and #vFacesByAdjNumber[2] == 1 and bIsAnyDimensionLongAsPart then
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sFamily = 'Groove'
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bIsThrough = true
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elseif Proc.nFct == 3 and bAllAnglesConcave and #vFacesByAdjNumber[2] == 3 then
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sFamily = 'Groove'
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bIsThrough = false
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elseif Proc.nFct == 4 and #vFacesByAdjNumber[2] == 4 and #vTriangularFaces == 2 then
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sFamily = 'DoubleBevel'
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bIsThrough = false
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elseif Proc.nFct == 4 and bAllAnglesConcave and #vFacesByAdjNumber[3] == 2 then
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sFamily = 'Groove'
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bIsThrough = false
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elseif Proc.nFct == 4 and bAllAnglesConcave and #vFacesByAdjNumber[2] == 4 and bIsAnyDimensionLongAsPart then
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sFamily = 'Tunnel'
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bIsThrough = true
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elseif Proc.nFct >= 4 and #vFacesByAdjNumber[1] == 2 and bIsAnyDimensionLongAsPart then
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sFamily = 'Strip'
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bIsThrough = true
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elseif Proc.nFct == 5 and bAllAnglesConcave and #vFacesByAdjNumber[4] == 1 then
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sFamily = 'Pocket'
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bIsThrough = false
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elseif Proc.nFct == 6 and #vFacesByAdjNumber[2] == 4 and #vFacesByAdjNumber[3] == 2 and #vTriangularFaces == 4 then
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sFamily = 'DoubleBevel'
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bIsThrough = false
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end
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if sFamily then
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FeatureTopology.sFamily = sFamily
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FeatureTopology.bIsThrough = bIsThrough
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FeatureTopology.bAllRightAngles = bAllRightAngles
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FeatureTopology.sName = GetTopologyName( sFamily, Proc.nFct, bIsThrough)
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FeatureTopology.AdjacencyMatrix = vAdj
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-- feature che necessita di essere catalogata, ma non si capisce come
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else
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FeatureTopology.sFamily = 'NOT_IMPLEMENTED'
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FeatureTopology.sName = FeatureTopology.sFamily
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end
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return FeatureTopology
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end
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---------------------------------------------------------------------
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-- recupera classificazione feature (da info BTL, non geometrica)
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function FeatureLib.GetTopologyFromFeature( Proc, Part)
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local Topology = {}
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Topology.sFamily = 'FEATURE'
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-- per feature 'Mortasa' si setta topologia da info BTL se raggiata
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if ID.IsMortise( Proc) or ID.IsFrontMortise( Proc) then
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Topology.sName = 'Pocket-Round'
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if Proc.FeatureInfo.bIsFrontMortise then
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Topology.sName = Topology.sName .. '-Front'
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elseif Proc.FeatureInfo.bIsMortiseThrough then
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Topology.sName = Topology.sName .. '-Through'
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end
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else
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Topology.sName = 'FEATURE'
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end
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return Topology
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end
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-------------------------------------------------------------------------------------------------------------
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function FeatureLib.GetAdditionalInfo( Proc, Part)
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Proc.FeatureInfo = {}
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-- se foro
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if ID.IsDrilling( Proc) then
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Proc.FeatureInfo = FeatureLib.GetDrillingData( Proc)
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-- se tenone o tenone a coda di rondine
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elseif ID.IsTenon( Proc) or ID.IsDovetailTenon( Proc) then
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Proc.FeatureInfo = FeatureLib.GetTenonData( Proc)
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-- se mortasa a coda di rondine o mortasa frontale a coda di rondine
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elseif ID.IsDovetailMortise( Proc) or ID.IsFrontDovetailMortise( Proc) then
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Proc.FeatureInfo = FeatureLib.GetDTMortiseData( Proc)
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-- se mortasa a coda di rondine o mortasa frontale a coda di rondine
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elseif ID.IsMortise( Proc) or ID.IsFrontMortise( Proc) then
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Proc.FeatureInfo = FeatureLib.GetMortiseData( Proc, Part)
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end
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return Proc
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end
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-------------------------------------------------------------------------------------------------------------
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-- Recupero dati foro e adattamento se speciale
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function FeatureLib.GetDrillingData( Proc)
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local AuxId = EgtGetInfo( Proc.id, 'AUXID', 'i')
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local FeatureExtraInfo = {}
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-- verifico se foro da adattare
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if EgtExistsInfo( Proc.id, 'DiamUser') then
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if AuxId then AuxId = AuxId + Proc.id end
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if AuxId and EgtGetType( AuxId) == GDB_TY.CRV_ARC and BeamData.USER_HOLE_DIAM and BeamData.USER_HOLE_DIAM > 1 then
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EgtModifyArcRadius( AuxId, BeamData.USER_HOLE_DIAM / 2)
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end
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end
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FeatureExtraInfo.dDrillDiam = EgtGetInfo( Proc.id, 'P12', 'd') or 0
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FeatureExtraInfo.dDrillLen = abs( EgtCurveThickness( Proc.id + AuxId)) or 0
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FeatureExtraInfo.nDrillFcs = EgtGetInfo( Proc.id, 'FCS', 'i') or 0
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FeatureExtraInfo.nDrillFce = EgtGetInfo( Proc.id, 'FCE', 'i') or 0
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return FeatureExtraInfo
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end
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-------------------------------------------------------------------------------------------------------------
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-- Recupero dati tenone e tenone a coda di rondine
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function FeatureLib.GetTenonData( Proc)
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local FeatureExtraInfo = {}
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-- recupero e verifico l'entità curva
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local idAux = EgtGetInfo( Proc.id, 'AUXID', 'i')
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if idAux then idAux = idAux + Proc.id end
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-- recupero i dati della curva
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local vtN = EgtCurveExtrusion( idAux, GDB_RT.GLOB)
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local ptBC = EgtGP( idAux, GDB_RT.GLOB)
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-- determino altezza del tenone
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local frTen = Frame3d( ptBC, vtN)
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local b3Ten = EgtGetBBoxRef( Proc.id, GDB_BB.STANDARD, frTen)
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local dTenH = b3Ten:getDimZ()
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-- assegno centro e normale della faccia top
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local ptC = ptBC + vtN * dTenH
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-- calcolo distanza massima della curva dal punto più lontano della base tenone (facet 0)
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local dMaxDist
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for i = 0, Proc.nFct - 1 do
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local ptFC, vtFN = EgtSurfTmFacetCenter( Proc.id, i, GDB_ID.ROOT)
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if not AreSameVectorApprox( vtFN, vtN) or abs( ( ptFC - ptBC) * vtN) > 100 * GEO.EPS_SMALL then
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break
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end
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local nLoopId, nLoopCnt = EgtExtractSurfTmFacetLoops( Proc.id, i, EgtGetParent( Proc.id))
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if nLoopId then
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local dUmin, dUmax = EgtCurveDomain( nLoopId)
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for dU = dUmin, dUmax do
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local ptP = EgtUP( nLoopId, dU, GDB_ID.ROOT)
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local ptNear = EgtNP( idAux, ptP, GDB_ID.ROOT)
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local dDist = dist( ptP, ptNear)
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if not dMaxDist or dDist > dMaxDist then
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dMaxDist = dDist
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end
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end
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for j = 1, nLoopCnt do
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EgtErase( nLoopId + j - 1)
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end
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end
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end
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if not dMaxDist then
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local b3TenonAux = EgtGetBBoxRef( idAux, GDB_BB.STANDARD, frTen)
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dMaxDist = 2 * ( b3Ten:getRadius() - b3TenonAux:getRadius())
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end
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FeatureExtraInfo.dTenonLength = dTenH
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FeatureExtraInfo.dTenonMaxDist = dMaxDist
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FeatureExtraInfo.vtTenonN = vtN
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FeatureExtraInfo.ptTenonCenter = ptC
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FeatureExtraInfo.idAddAuxGeom = idAux
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return FeatureExtraInfo
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end
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-------------------------------------------------------------------------------------------------------------
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-- Recupero dati fmortasa a coda di rondine
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function FeatureLib.GetDTMortiseData( Proc)
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local FeatureExtraInfo = {}
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local idAux = EgtGetInfo( Proc.id, 'AUXID', 'i')
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if idAux then idAux = idAux + Proc.id end
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local vtMortiseN = EgtCurveExtrusion( idAux, GDB_RT.GLOB)
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-- ne determino l'asse
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local vtAx = EgtEV( idAux, GDB_RT.GLOB) - EgtSV( idAux, GDB_RT.GLOB)
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vtAx:normalize()
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-- determino l'altezza della mortasa (0=faccia di fondo)
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local rFrameDtMortise, dMortiseLength, dMortiseWidth = EgtSurfTmFacetMinAreaRectangle( Proc.id, 0, GDB_RT.GLOB)
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if abs( rFrameDtMortise:getVersY() * vtAx) > abs( rFrameDtMortise:getVersX() * vtAx) then
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rFrameDtMortise:rotate( rFrameDtMortise:getOrigin(), rFrameDtMortise:getVersZ(), 90)
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dMortiseLength, dMortiseWidth = dMortiseWidth, dMortiseLength
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end
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local b3DtMortise = EgtGetBBoxRef( Proc.id, GDB_BB.STANDARD, rFrameDtMortise)
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local dMortiseDepth = b3DtMortise:getDimZ()
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-- recupero il raggio minimo della mortasa
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local dMortiseMinRadius = 1000
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local nSt, nEnd = EgtCurveDomain( idAux)
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for i = nSt, nEnd - 1 do
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local dRad = EgtCurveCompoRadius( idAux, i)
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if dRad > 0 and dRad < dMortiseMinRadius then
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dMortiseMinRadius = dRad
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end
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end
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-- distanza massima all'imbocco ortogonale all'asse
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local vtDiff = EgtEP( idAux, GDB_RT.GLOB) - EgtSP( idAux, GDB_RT.GLOB)
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local vtOrtDiff = vtDiff - vtDiff * vtAx * vtAx
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local dMortiseMaxDist = min( vtOrtDiff:len(), dMortiseWidth)
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FeatureExtraInfo.bIsFrontMortise = Proc.nPrc == 56
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FeatureExtraInfo.dMortiseLength = dMortiseLength
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FeatureExtraInfo.dMortiseWidth = dMortiseWidth
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FeatureExtraInfo.dMortiseMaxDist = dMortiseMaxDist
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FeatureExtraInfo.dMortiseDepth = dMortiseDepth
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FeatureExtraInfo.dMortiseMinRadius = dMortiseMinRadius
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FeatureExtraInfo.vtMortiseN = vtMortiseN
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FeatureExtraInfo.idAddAuxGeom = idAux
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return FeatureExtraInfo
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end
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-------------------------------------------------------------------------------------------------------------
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-- Recupero dati mortasa
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function FeatureLib.GetMortiseData( Proc, Part)
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local FeatureExtraInfo = {}
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local idAux = EgtGetInfo( Proc.id, 'AUXID', 'i')
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if idAux then idAux = idAux + Proc.id end
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local vtMortiseN = EgtCurveExtrusion( idAux, GDB_RT.GLOB)
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-- recupero i dati della faccia di fondo
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local frMortise, dMortiseLength, dMortiseWidth = EgtSurfTmFacetMinAreaRectangle( Proc.id, 0, GDB_ID.ROOT)
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-- se curva di contorno aperta la rendo chiusa
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local _, bCurveModified = BeamLib.ConvertToClosedCurve( Proc, idAux)
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-- Confronto le direzioni dei 2 versori : se diverse la faccia 0 non è il fondo => mortasa passante
|
|
local bMortiseThrough = not AreSameVectorApprox( vtMortiseN, frMortise:getVersZ())
|
|
|
|
-- in caso sia passante si ricalcola tutto sul contorno della tasca
|
|
if bMortiseThrough then
|
|
-- creo superficie chiusa sul contorno
|
|
local nFlat = EgtSurfTmByFlatContour( EgtGetParent( idAux), idAux, 0.05)
|
|
if nFlat then
|
|
frMortise, dMortiseLength, dMortiseWidth = EgtSurfTmFacetMinAreaRectangle( nFlat, 0, GDB_ID.ROOT)
|
|
-- verifico se copiare la geometria lungo l'asse Z
|
|
local b3Aux = EgtGetBBoxRef( idAux, GDB_BB.STANDARD, frMortise)
|
|
local bxMax = b3Aux:getMax()
|
|
local b3Mor = EgtGetBBoxRef( Proc.id, GDB_BB.STANDARD, frMortise)
|
|
local bxMin = b3Mor:getMin()
|
|
local dMove = bxMin:getZ() - bxMax:getZ()
|
|
-- se il percorso ausiliario è esterno al grezzo, lo riavvicino
|
|
if abs( dMove) > GEO.EPS_SMALL then
|
|
idAux = EgtCopyGlob( idAux, BeamLib.GetAddGroup( Part.id))
|
|
local vtMove = Vector3d( 0, 0, dMove)
|
|
vtMove:toGlob( frMortise)
|
|
EgtMove( idAux, vtMove, GDB_RT.GLOB)
|
|
EgtMove( nFlat, vtMove, GDB_RT.GLOB)
|
|
frMortise, dMortiseLength, dMortiseWidth = EgtSurfTmFacetMinAreaRectangle( nFlat, 0, GDB_ID.ROOT)
|
|
end
|
|
-- cancello la superficie piana utilizzata per ricalcolare dati
|
|
EgtErase( nFlat)
|
|
end
|
|
end
|
|
|
|
-- determino altezza della mortasa
|
|
local b3Mortise = EgtGetBBoxRef( Proc.id, GDB_BB.STANDARD, frMortise)
|
|
local dMortiseDepth = b3Mortise:getDimZ()
|
|
|
|
-- recupero il raggio minimo della mortasa
|
|
local dMortiseMinRadius = 1000
|
|
local nSt, nEnd = EgtCurveDomain( idAux)
|
|
for i = nSt, nEnd - 1 do
|
|
local dRad = EgtCurveCompoRadius( idAux, i)
|
|
if dRad > 0 and dRad < dMortiseMinRadius then
|
|
dMortiseMinRadius = dRad
|
|
end
|
|
end
|
|
|
|
-- se la mortasa passante il contorno è sulla faccia della trave e il riconoscimento lati aperti non è corretto
|
|
if not bCurveModified and not bMortiseThrough then
|
|
BeamLib.SetOpenSide( idAux, Part.b3Part)
|
|
end
|
|
|
|
FeatureExtraInfo.bIsFrontMortise = Proc.nPrc == 51
|
|
FeatureExtraInfo.bIsMortiseThrough = bMortiseThrough
|
|
FeatureExtraInfo.bIsMortiseOpen = bCurveModified
|
|
FeatureExtraInfo.dMortiseLength = dMortiseLength
|
|
FeatureExtraInfo.dMortiseWidth = dMortiseWidth
|
|
FeatureExtraInfo.dMortiseDepth = dMortiseDepth
|
|
FeatureExtraInfo.dMortiseMinRadius = dMortiseMinRadius
|
|
FeatureExtraInfo.vtMortiseN = vtMortiseN
|
|
FeatureExtraInfo.idAddAuxGeom = idAux
|
|
-- aggiustamento affected faces in caso di feature frontale
|
|
if FeatureExtraInfo.bIsFrontMortise and FeatureExtraInfo.vtMortiseN:getX() < 0 then
|
|
Proc.AffectedFaces.bLeft = true
|
|
elseif FeatureExtraInfo.bIsFrontMortise and FeatureExtraInfo.vtMortiseN:getX() > 0 then
|
|
Proc.AffectedFaces.bRight = true
|
|
end
|
|
return FeatureExtraInfo
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
-- funzione che restituisce indice di completamento in base alla percentuale di volume lavorato
|
|
function FeatureLib.GetFeatureCompletionIndex( dCompletionPercentage)
|
|
-- indice di completamento
|
|
local nCompletionIndex = 0
|
|
|
|
-- nullo
|
|
if dCompletionPercentage < 5 then
|
|
nCompletionIndex = 0
|
|
-- Low
|
|
elseif dCompletionPercentage < 50 then
|
|
nCompletionIndex = 1
|
|
-- Medium
|
|
elseif dCompletionPercentage < 80 then
|
|
nCompletionIndex = 2
|
|
-- High / Complete
|
|
else
|
|
nCompletionIndex = 5
|
|
end
|
|
|
|
return nCompletionIndex
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
-- funzione che restituisce qualità della lavorazione in base agli utensili utilizzati
|
|
function FeatureLib.GetFeatureQuality( sTypeTools)
|
|
local nQuality = 5
|
|
local TypeTools = EgtSplitString( sTypeTools)
|
|
|
|
-- indice in base a utensile
|
|
for i=1, #TypeTools do
|
|
if TypeTools[i] == 'Blade' then
|
|
nQuality = min( nQuality, 5)
|
|
elseif TypeTools[i] == 'Mill' then
|
|
nQuality = min( nQuality, 4)
|
|
elseif TypeTools[i] == 'Chainsaw' then
|
|
nQuality = min( nQuality, 2)
|
|
else
|
|
nQuality = min( nQuality, 1)
|
|
end
|
|
end
|
|
-- se si utilizzano più utensili si perde in qualità
|
|
if #TypeTools > 1 then
|
|
nQuality = max( nQuality - 1, 0.5)
|
|
end
|
|
|
|
return nQuality
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetStrategyQuality( Machinings)
|
|
local nQuality = 0
|
|
|
|
local dQualityNumerator = 0
|
|
local dQualityDenominator = 0
|
|
for i = 1, #Machinings do
|
|
local Machining = Machinings[i]
|
|
local dWeightedQuality = TOOLS[Machining.nToolIndex].nQuality * Machining.dLengthToMachine
|
|
if Machining.bIsApplicable then
|
|
dQualityNumerator = dQualityNumerator + dWeightedQuality
|
|
dQualityDenominator = dQualityDenominator + Machining.dLengthToMachine
|
|
end
|
|
end
|
|
|
|
nQuality = dQualityNumerator / dQualityDenominator
|
|
|
|
return nQuality
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetStrategyTimeToMachine( Machinings)
|
|
local dTimeToMachine = 0
|
|
|
|
for i = 1, #Machinings do
|
|
local Machining = Machinings[i]
|
|
if Machining.bIsApplicable then
|
|
dTimeToMachine = dTimeToMachine + Machining.dTimeToMachine
|
|
end
|
|
end
|
|
|
|
return dTimeToMachine
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetStrategyResultNotApplicable( sInfo)
|
|
local Result = {}
|
|
if not type( sInfo) == "string" then
|
|
sInfo = ''
|
|
end
|
|
|
|
Result.dTimeToMachine = 0
|
|
Result.dMRR = 0
|
|
Result.dCompletionPercentage = 0
|
|
Result.sStatus = 'Not-Applicable'
|
|
Result.nCompletionIndex = 0
|
|
Result.nQuality = 0
|
|
Result.sInfo = sInfo
|
|
|
|
return Result
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
-- TODO rivedere affidabilità del calcolo del composite rating
|
|
-- funzione che calcola il 'CompositeRating' di ogni strategia
|
|
function FeatureLib.CalculateCompositeRating( StrategyResult)
|
|
-- se ho tutti i dati che mi servono calcolo il rating della strategia applicato alla feature
|
|
if StrategyResult and StrategyResult.nQuality and StrategyResult.nCompletionIndex and StrategyResult.dMRR then
|
|
-- indice bonta lavorazione feature in rotazione è opzionale, se non settato viene messo a 3
|
|
if not StrategyResult.nFeatureRotationIndex then
|
|
StrategyResult.nFeatureRotationIndex = 3
|
|
end
|
|
StrategyResult.dCompositeRating = ceil( StrategyResult.nQuality * StrategyResult.nCompletionIndex * StrategyResult.dMRR * StrategyResult.nFeatureRotationIndex)
|
|
else
|
|
StrategyResult.dCompositeRating = 0
|
|
end
|
|
|
|
return StrategyResult
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.IsMachiningLong( dMachiningLengthOnX, Part, OptionalParameters)
|
|
local bIsMachiningLong
|
|
|
|
-- parametri opzionali
|
|
if not OptionalParameters then
|
|
OptionalParameters = {}
|
|
end
|
|
local dMaxSegmentLength = OptionalParameters.dMaxSegmentLength or BeamData.LONGCUT_MAXLEN
|
|
|
|
bIsMachiningLong = ( dMachiningLengthOnX > dMaxSegmentLength + 10 * GEO.EPS_SMALL)
|
|
or ( dMachiningLengthOnX > 0.7 * Part.b3Part:getDimX() + 10 * GEO.EPS_SMALL)
|
|
|
|
return bIsMachiningLong
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetFeatureSplittingPoints( Proc, Part, OptionalParameters)
|
|
local FeatureSplittingPoints = {}
|
|
local bFeatureStartsOnEdgeLeft = false
|
|
local bFeatureStartsOnEdgeRight = false
|
|
local dSplitXLeft = Proc.b3Box:getMin():getX()
|
|
local dSplitXRight = Proc.b3Box:getMax():getX()
|
|
local dFeatureCentralLength = Proc.b3Box:getDimX()
|
|
|
|
-- parametri opzionali
|
|
if not OptionalParameters then
|
|
OptionalParameters = {}
|
|
end
|
|
local dMaxSegmentLength = OptionalParameters.dMaxSegmentLength or BeamData.LONGCUT_MAXLEN
|
|
local dMaxSegmentLengthOnEdges = OptionalParameters.dMaxSegmentLengthOnEdges or BeamData.LONGCUT_ENDLEN
|
|
local dMinSegmentLength = OptionalParameters.dMinSegmentLength or dMaxSegmentLengthOnEdges / 2
|
|
local dToolOverlapBetweenSegments = OptionalParameters.dToolOverlapBetweenSegments or BeamData.MILL_OVERLAP
|
|
|
|
-- verifica spezzatura necessaria
|
|
if not FeatureLib.IsMachiningLong( Proc.b3Box:getDimX(), Part) then
|
|
return {}
|
|
end
|
|
|
|
-- verifica se necessari spezzoni differenti sugli estremi
|
|
if Proc.b3Box:getMin():getX() < Part.b3Part:getMin():getX() + dMaxSegmentLengthOnEdges - 10 * GEO.EPS_SMALL then
|
|
bFeatureStartsOnEdgeLeft = true
|
|
end
|
|
if Proc.b3Box:getMax():getX() > Part.b3Part:getMax():getX() - dMaxSegmentLengthOnEdges + 10 * GEO.EPS_SMALL then
|
|
bFeatureStartsOnEdgeRight = true
|
|
end
|
|
|
|
-- calcolo punto estremo sinistro
|
|
local ptSplitXLeft
|
|
if bFeatureStartsOnEdgeLeft then
|
|
-- decido punto spezzatura verso la coda
|
|
if Proc.b3Box:getDimX() > dMaxSegmentLengthOnEdges * 2 then
|
|
dSplitXLeft = max( Part.b3Part:getMin():getX() + dMaxSegmentLengthOnEdges, Proc.b3Box:getMin():getX() + dMinSegmentLength)
|
|
else
|
|
-- se pezzo abbastanza piccolo, spezzo in mezzo al 'pezzo + grezzo restante'
|
|
if Part.dRestLength + Part.b3Part:getDimX() < BeamData.dMinRaw * 1.5 then
|
|
dSplitXLeft = Part.b3Part:getMax():getX() - ( ( Part.dRestLength + Part.b3Part:getDimX()) / 2)
|
|
else
|
|
dSplitXLeft = max( Proc.b3Box:getMin():getX() + ( BeamData.dMinRaw)/2 + 150, Part.b3Part:getMax():getX() - dMaxSegmentLengthOnEdges)
|
|
end
|
|
end
|
|
dFeatureCentralLength = abs( dSplitXRight - dSplitXLeft)
|
|
ptSplitXLeft = Point3d( dSplitXLeft, 0, 0)
|
|
end
|
|
|
|
-- calcolo punto estremo destro
|
|
local ptSplitXRight
|
|
if bFeatureStartsOnEdgeRight then
|
|
dSplitXRight = min( ( Proc.b3Box:getMax():getX() - dMinSegmentLength), Part.b3Part:getMax():getX() - dMaxSegmentLengthOnEdges)
|
|
if dSplitXRight - dSplitXLeft < 500 * GEO.EPS_SMALL then
|
|
dSplitXRight = dSplitXLeft - dToolOverlapBetweenSegments
|
|
dFeatureCentralLength = 0
|
|
bFeatureStartsOnEdgeLeft = false
|
|
else
|
|
dFeatureCentralLength = dSplitXRight - dSplitXLeft
|
|
end
|
|
ptSplitXRight = Point3d( dSplitXRight, 0, 0)
|
|
end
|
|
|
|
-- aggiungo eventuale punto estremo destro
|
|
if bFeatureStartsOnEdgeRight then
|
|
table.insert( FeatureSplittingPoints, ptSplitXRight)
|
|
end
|
|
|
|
-- aggiungo punti centrali della feature
|
|
if dFeatureCentralLength > 0 then
|
|
local nSplitParts = max( ceil( dFeatureCentralLength / dMaxSegmentLength + 10 * GEO.EPS_SMALL), 1)
|
|
local dSplitPartsLen = dFeatureCentralLength / nSplitParts
|
|
for i = 1, ( nSplitParts - 1) do
|
|
local ptOn
|
|
local dCurrentPointX = dSplitXRight - i * dSplitPartsLen
|
|
ptOn = Point3d( dCurrentPointX, 0, 0)
|
|
table.insert( FeatureSplittingPoints, ptOn)
|
|
end
|
|
end
|
|
|
|
-- aggiungo eventuale punto estemo sinistro
|
|
if bFeatureStartsOnEdgeLeft then
|
|
table.insert( FeatureSplittingPoints, ptSplitXLeft)
|
|
end
|
|
|
|
return FeatureSplittingPoints
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetFeatureVolume( Proc, Part)
|
|
local dProcVolume = 0
|
|
|
|
local idAddGroup = BeamLib.GetAddGroup( Part.id)
|
|
if not idAddGroup then
|
|
-- TODO gestire meglio questo errore. Non conviene creare e verificare all'inizio se il gruppo esiste?
|
|
EgtOutLog( 'Error : missing AddGroup')
|
|
return 0
|
|
end
|
|
|
|
local idProcCopy = EgtCopyGlob( Proc.id, idAddGroup) or GDB_ID.NULL
|
|
local b3PartCopy = BBox3d( Part.b3Part)
|
|
b3PartCopy:expand( -100 * GEO.EPS_SMALL)
|
|
local idPartCopy = EgtSurfTmBBox( idAddGroup, b3PartCopy , false, GDB_RT.GLOB)
|
|
|
|
EgtSurfTmSubtract( idPartCopy, idProcCopy)
|
|
dProcVolume = EgtSurfVolume( idPartCopy)
|
|
|
|
EgtErase( { idProcCopy, idPartCopy})
|
|
|
|
return dProcVolume
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
-- funzione che verifica se la feature, lavorata in questa fase, compromette lettura misura laser
|
|
function FeatureLib.CalculateFeatureHindersLaserMeasure( Proc, Part)
|
|
local bFeatureHindersLaserMeasure = false
|
|
-- se la feature è aperta frontalmente, posteriormente e di testa, allora potrebbe impattare sulla misura laser, controllo caso per caso
|
|
if Proc.AffectedFaces.bRight and Proc.AffectedFaces.bFront and Proc.AffectedFaces.bBack then
|
|
bFeatureHindersLaserMeasure = true
|
|
end
|
|
return bFeatureHindersLaserMeasure
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
-- TODO funzione copiata direttamente da automatismo vecchio, da migliorare / completare
|
|
function FeatureLib.CalculateFeatureNotClampableLengths( Proc, Part)
|
|
local NotClampableLength = {}
|
|
local dNotClampableLengthHead = 0
|
|
local dNotClampableLengthTail = 0
|
|
|
|
-- TODO al momento con meno di 3 facce si restituisce 0
|
|
if Proc.nFct < 3 then
|
|
-- eventuale segnalazione ingombro di testa o coda
|
|
local dMinHIng = min( 0.5 * BeamData.VICE_MINH, 0.5 * Part.b3Raw:getDimZ())
|
|
local dMinZ = max( BeamData.MIN_HEIGHT, 0.35 * Part.b3Raw:getDimZ())
|
|
-- calcolo punto massimo in Z fino a dove considerare il pinzaggio. Minimo tra pinzaggio massimo e altezza pezzo
|
|
local dMaxHZ = Part.b3Raw:getMin():getZ() + min( BeamData.VICE_MAXH or BeamData.MAX_HEIGHT, Part.b3Raw:getDimZ())
|
|
-- punto massimo in Z considerando anche la Z della feature
|
|
local dMaxHZFeat = min( dMaxHZ, Proc.b3Box:getMax():getZ())
|
|
-- dimensione Z del pinzaggio (differenza massima Z pinzabile e box feature)
|
|
local dDeltaZClamp = ( ( dMaxHZ - Part.b3Raw:getMin():getZ()) - max( 0, dMaxHZFeat - Proc.b3Box:getMin():getZ()))
|
|
-- se pinzaggio minimo è come il massimo (oppure come l'altezza massima del pezzo) significa che è verticale
|
|
local bIsVertClamps = BeamData.VICE_MINH > BeamData.MAX_HEIGHT - 100 * GEO.EPS_SMALL
|
|
|
|
-- condizioni per limitare pinzaggio testa/coda
|
|
local bUpdateIng = true
|
|
-- se dimensione del box della feature maggiore di metà pinzaggio minimo o metà spessore pezzo
|
|
bUpdateIng = bUpdateIng and Proc.b3Box:getDimZ() > dMinHIng
|
|
-- se la feature si trova più in basso del minimo pinzabile in Z o il 35% dello spessore pezzo
|
|
bUpdateIng = bUpdateIng and Proc.b3Box:getMin():getZ() < Part.b3Raw:getMin():getZ() + dMinZ
|
|
-- se feature è al di sotto del pinzaggio massimo
|
|
bUpdateIng = bUpdateIng and Proc.b3Box:getMin():getZ() < dMaxHZ
|
|
-- se ho le morse verticali, o se la feature è in centro o verso alto, controllo se non prendo abbastanza.
|
|
if bIsVertClamps or ( Proc.b3Box:getMin():getZ() - Part.b3Raw:getMin():getZ()) > BeamData.MIN_HEIGHT then
|
|
bUpdateIng = bUpdateIng and dDeltaZClamp < BeamData.VICE_MINH
|
|
end
|
|
|
|
if bUpdateIng then
|
|
if Proc.AffectedFaces.bRight then
|
|
local dOffs = Part.b3Part:getMax():getX() - Proc.b3Box:getMin():getX()
|
|
-- se pinze a 45° e pinza abbastanza materiale, compenso comunque, ma solo inclinazione morse
|
|
if not bIsVertClamps and dDeltaZClamp > BeamData.VICE_MINH and BeamData.VICE_MAXH then
|
|
dOffs = min( dOffs, BeamData.VICE_MAXH - BeamData.VICE_MINH)
|
|
end
|
|
dNotClampableLengthHead = dOffs
|
|
elseif Proc.AffectedFaces.bLeft then
|
|
local dOffs = Proc.b3Box:getMax():getX() - Part.b3Part:getMin():getX()
|
|
-- se pinze a 45° e pinza abbastanza materiale, compenso comunque, ma solo inclinazione morse
|
|
if not bIsVertClamps and dDeltaZClamp > BeamData.VICE_MINH and BeamData.VICE_MAXH then
|
|
dOffs = min( dOffs, BeamData.VICE_MAXH - BeamData.VICE_MINH)
|
|
end
|
|
dNotClampableLengthTail = dOffs
|
|
elseif Proc.b3Box:getCenter():getX() > Part.b3Part:getCenter():getX() then
|
|
local dOffs = Part.b3Part:getMax():getX() - Proc.b3Box:getMin():getX()
|
|
local dDist = Part.b3Part:getMax():getX() - Proc.b3Box:getMax():getX()
|
|
-- se pinze a 45° e pinza abbastanza materiale, compenso comunque, ma solo inclinazione morse
|
|
if not bIsVertClamps and dDeltaZClamp > BeamData.VICE_MINH and BeamData.VICE_MAXH then
|
|
dOffs = min( dOffs, BeamData.VICE_MAXH - BeamData.VICE_MINH)
|
|
end
|
|
-- dDist serve??
|
|
dNotClampableLengthHead = dOffs
|
|
end
|
|
end
|
|
end
|
|
|
|
NotClampableLength.dNotClampableLengthHead = dNotClampableLengthHead
|
|
NotClampableLength.dNotClampableLengthTail = dNotClampableLengthTail
|
|
|
|
return NotClampableLength
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
function FeatureLib.GetFeatureMaxNotClampableLengths( Proc, Part)
|
|
local nPartIndex = Part.nIndexInParts
|
|
local nProcIndex = Proc.nIndexInVProc
|
|
local Rotations = PROCESSINGS[nPartIndex].Rotation
|
|
|
|
local dMaxOnHead = 0
|
|
local dMaxOnTail = 0
|
|
for i = 1, #Part.CombinationList do
|
|
for j = 1, 4 do
|
|
-- controllo che la rotazione sia attiva
|
|
if string.sub( Part.CombinationList[i].sBitIndexCombination, j, j) == '1' then
|
|
dMaxOnHead = max( Rotations[j][nProcIndex].NotClampableLength.dNotClampableLengthHead, dMaxOnHead)
|
|
dMaxOnTail = max( Rotations[j][nProcIndex].NotClampableLength.dNotClampableLengthTail, dMaxOnTail)
|
|
end
|
|
end
|
|
end
|
|
|
|
return dMaxOnHead, dMaxOnTail
|
|
end
|
|
|
|
-------------------------------------------------------------------------------------------------------------
|
|
return FeatureLib |