3dPrinting :
- aggiunti parametri coasting e wipe nelle regioni con diverso numero di passate.
This commit is contained in:
SaraP
+35
-17
@@ -39,8 +39,12 @@ local function GetLayerParamsForToolPathCalc()
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LayerParams.dTDiam = EgtGetInfo( s_nPartId, KEY_TOOL_DIAM, 'd')
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-- Parametri costolature
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LayerParams.bRibsLink = EgtGetInfo( s_nPartId, KEY_RIBS_LINK, 'b')
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-- Parametri regioni con diverse passate
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LayerParams.dShellNbrCoasting = EgtGetInfo( s_nPartId, KEY_SHELL_NBR_COASTING, 'd')
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LayerParams.dShellNbrWipe = EgtGetInfo( s_nPartId, KEY_SHELL_NBR_WIPE, 'd')
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LayerParams.dShellNbrWipeDir = EgtGetInfo( s_nPartId, KEY_SHELL_NBR_WIPE_DIR, 'd')
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return LayerParams
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return LayerParams
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end
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--------------------------------------------------------------------
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@@ -175,7 +179,16 @@ local function AddLeadOut( nCrvId, LayerParams, nGrpId)
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end
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--------------------------------------------------------------------
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local function AddRetraction( nCrvId, dCoastingLen, dWipeLen, vtSlicing)
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local function AddRetraction( nCrvId, LayerParams, dCoastingLen, dWipeLen)
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-- recupero i parametri per retrazione
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local nType = EgtGetInfo( nCrvId, KEY_TYPE, 'i')
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local bClosedExtraShell = EgtGetInfo( nCrvId, KEY_CLOSED_EXTRA_SHELL, 'b') or false
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local dWipeDir = EgtIf( nType == TYPE.EXTRA_SHELL, LayerParams.dShellNbrWipeDir, 0)
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if nType == TYPE.EXTRA_SHELL and not bClosedExtraShell then
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dWipeLen = LayerParams.dShellNbrWipe
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dCoastingLen = LayerParams.dShellNbrCoasting
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end
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-- curva ausiliaria per generare correttamente wipe
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local nCopyId = EgtCopyGlob( nCrvId, nCrvId, GDB_IN.AFTER)
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@@ -206,21 +219,21 @@ local function AddRetraction( nCrvId, dCoastingLen, dWipeLen, vtSlicing)
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if dWipeLen > GEO.EPS_SMALL then
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-- se shell
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local nWipeId
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local nType = EgtGetInfo( nCrvId, KEY_TYPE, 'i')
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if nType == TYPE.OUTER_SHELL or nType == TYPE.INNER_SHELL then
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-- se shell
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local nWipeId
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if nType == TYPE.OUTER_SHELL or nType == TYPE.INNER_SHELL or bClosedExtraShell then
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-- se shell o extra shell chiusa
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nWipeId = EgtCopyGlob( nCopyId, nCoastingId or nCrvId, GDB_IN.AFTER)
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EgtTrimCurveEndAtLen( nWipeId, dWipeLen)
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else
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-- se extra shell
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local bInverted = EgtGetInfo( nCrvId, KEY_INVERTED_CURVE, 'b') or false
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local vtDir = EgtEV( nCoastingId or nCrvId)
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vtDir:rotate( vtSlicing, EgtIf( bInverted, 90, -90))
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local dAng = dWipeDir - 90
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vtDir:rotate( LayerParams.vtSlicing, EgtIf( bInverted, - dAng, dAng))
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local ptS = EgtEP( nCoastingId or nCrvId)
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local ptE = ptS + vtDir * dWipeLen
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nWipeId = EgtCurveCompoFromPoints( EgtGetParent( nCrvId), {ptS, ptE})
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EgtRelocateGlob( nWipeId, nCoastingId or nCrvId, GDB_IN.AFTER)
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EgtRelocateGlob( nWipeId, nCoastingId or nCrvId, GDB_IN.AFTER)
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end
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EgtSetName( nWipeId, WIPE_CRV)
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@@ -236,18 +249,18 @@ end
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local function AddRetractionOnLastCrv( nCrvId, nTpathGrpId, LayerParams)
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if LayerParams.nLeadOutType == LEAD_TYPE.NONE then
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AddRetraction( nCrvId, LayerParams.dCoastingLen, LayerParams.dWipeLen, LayerParams.vtSlicing)
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AddRetraction( nCrvId, LayerParams, LayerParams.dCoastingLen, LayerParams.dWipeLen)
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else
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local nLeadOutId = EgtGetLastInGroup( nTpathGrpId)
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local dLen = EgtCurveLength( nLeadOutId)
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if dLen > LayerParams.dCoastingLen - 500 * GEO.EPS_SMALL then
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-- coinvolge solo la curva di lead out
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local dNewCoastingLen = EgtIf( abs( LayerParams.dCoastingLen - dLen) < 500 * GEO.EPS_SMALL, dLen, LayerParams.dCoastingLen) -- verifico se interamente coinvolta
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AddRetraction( nLeadOutId, dNewCoastingLen, 0.0, LayerParams.vtSlicing)
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AddRetraction( nLeadOutId, LayerParams, dNewCoastingLen, 0.0)
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else
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-- coinvolge parte dell'ultima shell crv
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local dNewCoastingLen = LayerParams.dCoastingLen - dLen
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local nCoastingId = AddRetraction( nCrvId, dNewCoastingLen, 0.0, LayerParams.vtSlicing)
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local nCoastingId = AddRetraction( nCrvId, LayerParams, dNewCoastingLen, 0.0)
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EgtAddCurveCompoCurve( nCoastingId, nLeadOutId)
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end
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end
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@@ -482,7 +495,7 @@ local function AddRibsLeadOut( nCrv, nTPathGrp, nLoopsGrp, vtSlicing)
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-- verifico se la curva ha lunghezza sufficiente
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local dLen = EgtCurveLength( nCrvRef)
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local bSkip = ( dLen - dRibsLOLen - dRibsLOCoasting < - GEO.EPS_SMALL)
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local vtE = EgtSV( nCrvRef)
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local vtE = EgtEV( nCrv)
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-- primo tratto ( segue offset con flusso aperto)
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if dRibsLOLen > GEO.EPS_SMALL and not bSkip then
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@@ -513,8 +526,8 @@ local function AddRibsLeadOut( nCrv, nTPathGrp, nLoopsGrp, vtSlicing)
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-- terzo tratto ( diretto verso esterno con ugello chiuso)
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if dRibsLOWipe > GEO.EPS_SMALL then
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local dAng = EgtIf( bInvert, 90, - 90) + dRibsLOWipeAng
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vtE:rotate( vtSlicing, dAng)
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local dAng = dRibsLOWipeAng - 90
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vtE:rotate( vtSlicing, EgtIf( bInvert, - dAng, dAng))
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local ptFinal = ptE + vtE * dRibsLOWipe
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nWipe = EgtCurveCompoFromPoints( nTPathGrp, { ptE, ptFinal})
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EgtRelocateGlob( nWipe, nCoasting or nCrvLO or nCrv, GDB_IN.AFTER)
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@@ -734,7 +747,8 @@ function CalcToolPath.Exec( nPartId)
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-- mi sposto dell'altezza layer
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EgtMove( nNewEntId, LayerParams.dLayHeight * LayerParams.vtSlicing, GDB_RT.GLOB)
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-- eventuale inversione
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if EgtCurveIsClosed( nNewEntId) and LayerParams.bInvert then
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local nType = EgtGetInfo( nNewEntId, KEY_TYPE, 'i')
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if nType ~= TYPE.EXTRA_SHELL and LayerParams.bInvert then
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EgtInvertCurve( nNewEntId)
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end
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EgtModifyCurveExtrusion( nNewEntId, LayerParams.vtSlicing, GDB_RT.GLOB)
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@@ -744,6 +758,10 @@ function CalcToolPath.Exec( nPartId)
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-- aggiungo gli opportuni raccordi sulle shell complete
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local vIds = EgtGetNameInGroup( nTpathGrpId, SHELL_CRV .. '*')
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local vIdsExtra = EgtGetNameInGroup( nTpathGrpId, EXTRA_SHELL_CRV .. '*') or {}
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for i = 1, #vIdsExtra do
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table.insert( vIds, vIdsExtra[i])
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end
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AddLink( vIds, nTpathGrpId, LayerParams.nLinkType, LayerParams.dLinkParam, LayerParams.dSPOffs, LayerParams.dStrand, LayerParams.vtSlicing)
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-- aggiungo gli opportuni raccondi sulle shell con numero diverso di passate
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@@ -789,9 +807,9 @@ function CalcToolPath.Exec( nPartId)
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-- aggiungo retrazione
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if nId == nFirstId then
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local dWipeLen = EgtIf( LayerParams.nLeadInType == LEAD_TYPE.NONE, LayerParams.dWipeLen, 0)
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AddRetraction( nId, LayerParams.dCoastingLen, dWipeLen, LayerParams.vtSlicing)
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AddRetraction( nId, LayerParams, LayerParams.dCoastingLen, dWipeLen)
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else
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AddRetraction( nId, LayerParams.dCoastingLen, LayerParams.dWipeLen, LayerParams.vtSlicing)
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AddRetraction( nId, LayerParams, LayerParams.dCoastingLen, LayerParams.dWipeLen)
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end
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end
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end
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