3dPrinting :

- corretto errore nel calcolo dei solidi.

.gitlab-ci.yml

@@ -16,14 +16,14 @@ variables:
     $FileList = Get-ChildItem("*.lua")
     ForEach ($File in $FileList) {
       $FileName = Split-Path $File -leaf
-      lua54 -o bin\$FileName $FileName
+      lua54 -o bin\$FileName -s $FileName
-      echo "lua54 -o bin\$FileName $FileName"
+      echo "lua54 -o bin\$FileName -s $FileName"
     }
     $FileList = Get-ChildItem("LuaLibs\*.lua")
     ForEach ($File in $FileList) {
       $FileName = Split-Path $File -leaf
-      lua54 -o bin\LuaLibs\$FileName LuaLibs\$FileName
+      lua54 -o bin\LuaLibs\$FileName -s LuaLibs\$FileName
-      echo "lua54 -o bin\LuaLibs\$FileName LuaLibs\$FileName"
+      echo "lua54 -o bin\LuaLibs\$FileName -s LuaLibs\$FileName"
     }
 
 # helper copia SORGENTI verso cartella di rete R:\ dei SORGENTI

.vscode/settings.json

@@ -0,0 +1,34 @@
+{
+    "Lua.diagnostics.globals": [
+        "MATERIAL",
+        "EgtGetFirstNameInGroup",
+        "GDB_ID",
+        "EgtGroup",
+        "EgtSetLevel",
+        "EgtSetName",
+        "GDB_LV",
+        "EgtGetCurrMachineDir",
+        "EgtGetCurrMachineName",
+        "EgtGetStringFromIni",
+        "EgtGetFirstPart",
+        "EgtGetInfo",
+        "EgtGetNextPart",
+        "EgtGetLastNameInGroup",
+        "EgtRemoveInfo",
+        "EgtGetFirstInGroup",
+        "EgtGetName",
+        "EgtCurveLength",
+        "EgtGetNext",
+        "EgtCurveArea",
+        "EgtGetNextName",
+        "EgtSetInfo",
+        "floor",
+        "pi",
+        "pow",
+        "EgtProcessEvents",
+        "EgtEmptyGroup",
+        "EgtOutLog",
+        "EgtIf",
+        "EgtProtectGlobal"
+    ]
+}

Compile.bat

@@ -1,18 +1,21 @@
 
-REM Compilazione degli script 3dPrinting Egaltech                         2023.01.11
+REM Compilazione degli script 3dPrinting Egaltech                         2024.03.27
 REM Per togliere info di debug aggiungere flag -s prima del nome del file di input
 
 REM Compilazione 32 e 64 bit
 
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\AddManData.lua                    LuaLibs\AddManData.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\AddManData.lua                  -s LuaLibs\AddManData.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcPaths.lua                     LuaLibs\CalcPaths.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcPaths.lua                   -s LuaLibs\CalcPaths.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcSlices.lua                    LuaLibs\CalcSlices.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcSlices.lua                  -s LuaLibs\CalcSlices.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcToolPath.lua                  LuaLibs\CalcToolPath.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\CalcToolPath.lua                -s LuaLibs\CalcToolPath.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunCalcSolids.lua                 LuaLibs\RunCalcSolids.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunCalcSolids.lua               -s LuaLibs\RunCalcSolids.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunGcodeGenerate.lua              LuaLibs\RunGcodeGenerate.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunGcodeGenerate.lua            -s LuaLibs\RunGcodeGenerate.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunMachParamFromSWCalc.lua        LuaLibs\RunMachParamFromSWCalc.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunMachParamFromSWCalc.lua      -s LuaLibs\RunMachParamFromSWCalc.lua
-\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunSlicing.lua                    LuaLibs\RunSlicing.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunPrepareExport.lua            -s LuaLibs\RunPrepareExport.lua
-\EgtProg\Dll32\luac54 -o bin\CalcMachParamFromSW.lua                   CalcMachParamFromSW.lua
+\EgtProg\Dll32\luac54 -o bin\LuaLibs\RunSlicing.lua                  -s LuaLibs\RunSlicing.lua
-\EgtProg\Dll32\luac54 -o bin\CalcSolids.lua                            CalcSolids.lua
+\EgtProg\Dll32\luac54 -o bin\CalcMachParamFromSW.lua                 -s CalcMachParamFromSW.lua
-\EgtProg\Dll32\luac54 -o bin\GcodeGenerate.lua                         GcodeGenerate.lua
+\EgtProg\Dll32\luac54 -o bin\CalcSolids.lua                          -s CalcSolids.lua
-\EgtProg\Dll32\luac54 -o bin\Slicing.lua                               Slicing.lua
+\EgtProg\Dll32\luac54 -o bin\GcodeGenerate.lua                       -s GcodeGenerate.lua
+\EgtProg\Dll32\luac54 -o bin\PrepareExport.lua                       -s PrepareExport.lua
+\EgtProg\Dll32\luac54 -o bin\Slicing.lua                             -s Slicing.lua
+\EgtProg\Dll32\luac54 -o bin\Version.lua                             -s Version.lua

LuaLibs/AddManData.lua

@@ -28,12 +28,17 @@ LINK_CRV = "Link"
 FRAME_PART = "FramePart"
 START_GEOM = "Start"
 TOT_SHELL_TRIM_SURF = "TotalShellSurfForTrim"
+SHELL_SURF = "ShellSurf"
+COARSE_TRIM_SURF = "CoarseTrimSurf"
 TRIM_SURF_LOOP = "TrimSurfLoop"
 SURF_LOOP = "SurfLoop"
+LOOP_GRP = "LoopGrp"
+DIR_ARROW = "Arrow"
 
 MIN_LEN = 0.1
 MIN_AREA = 0.01
 MIN_RIBS_LEN = 2
+MIN_INFILL_LEN = 2
 
 -- Parametri di lavorazione
 SEC_DEFAULT = "Default"
@@ -45,6 +50,7 @@ KEY_SLICING_DIR = "SlicingDir"
 KEY_SLICE_STEP = "StrandH"
 KEY_SHELLS_NBR = "StrandCount"
 KEY_STRAND = "StrandW"
+KEY_INNER_STRAND = "InnerStrandW"
 KEY_STRAND_OVERLAP = "StrandOverlap"
 KEY_OFFSET_SLICE = "Offset"
 KEY_SP_OFFSET_ON_SLICE = "StartPointOffsetOnSlice"
@@ -55,10 +61,6 @@ KEY_TYPE = "Type"
 KEY_LINK_TYPE = "LinkType"
 KEY_LINK_PARAM = "LinkParam"
 KEY_LINK_ZUP = "LinkZup"
-KEY_FLOOR_NBR = "FloorCount"
-KEY_FLOOR_TYPE = "FloorType"
-KEY_CEIL_NBR = "CeilCount"
-KEY_CEIL_TYPE = "CeilType"
 KEY_SPEED = "Speed"
 KEY_FEED = "Feed"
 KEY_EXT_FEED = "ExtFeed"
@@ -83,7 +85,29 @@ KEY_WIPE_DIR = "WipeDir"
 KEY_WIPE_FEEDPU = "WipeFeedPu"
 KEY_TOOL_DIAM = "ToolDiam"
 
+-- Solid Fill
+KEY_FLOOR_NBR = "FloorCount"
+KEY_FLOOR_TYPE = "FloorType"
+KEY_CEIL_NBR = "CeilCount"
+KEY_CEIL_TYPE = "CeilType"
+KEY_FILL_TYPE = "FillType"
+
+-- Infill
+KEY_INFILL_STRAND = "InfillStrandW"
+KEY_INFILL_TYPE = "InfillType"
+KEY_INFILL_DENSITY = "InfillDensity"
+KEY_INFILL_LINK = "InfillLink"
+KEY_INFILL_OVERLAP = "InfillOverlap"
+KEY_INFILL_GRID_OVERLAP = "InfillGridOverlap"
+KEY_INFILL_DIR = "InfillDirection"
+KEY_INFILL_OFFSET_X = "InfillOffsetX"
+KEY_INFILL_OFFSET_Y = "InfillOffsetY"
+KEY_INFILL_COASTING = "InfillCoasting"
+KEY_INFILL_WIPE = "InfillWipe"
+KEY_INFILL_WIPE_DIR = "InfillWipeDir"
+
 -- Ribs
+KEY_RIBS_STRAND = "RibsStrandW"
 KEY_RIBS_TYPE = "RibsType"
 KEY_LIMIT_UNBDD_RIBS = "LimitUnboundedRibsWithSolid"
 KEY_RIBS_OVERLAP = "RibsOverlap"
@@ -109,10 +133,15 @@ KEY_START_RIB = "StartRib"
 KEY_ORIGINAL_RIB = "OriginalRib"
 KEY_LOOP_RIB = "LoopRib"
 KEY_RIBS_USER_LINK = "RibWithUserLink"
+KEY_RIBS_USER_LINK_SAME_SIDE = "RibUserLinkOnSameSide"
 KEY_RIBS_USER_LINK_CCW = "RibUserLinkCCW"
 KEY_RIBS_USER_LINK_ORDER = "RibUserLinkOrder"
 KEY_RIBS_USER_LINK_TOT = "RibsUserLinkParts"
 KEY_RIBS_INVERT_STRAND_ORDER = "RibsInvertStrandOrder"
+KEY_RIBS_MERGE_WITH_SHELLS = "RibsMergeWithShell"
+KEY_INVERT_RIBS_MERGED_SHELL_LINK = "InvertRibsMergedShellMainLink"
+KEY_RIBS_LEAD_FILLET = "RibsLeadFillet"
+KEY_RIBS_LINK_FILLET = "RibsLinkFillet"
 
 -- Regioni con diverso numero di passate
 KEY_SHELL_NBR_DIFF = "ShellNbrDifference"
@@ -124,12 +153,21 @@ KEY_EXTRA_SHELL_WIPE = "ExtraShellWipe"
 KEY_EXTRA_SHELL_WIPE_DIR = "ExtraShellWipeDir"
 
 -- Solidi ausiliari
+KEY_AUX_SOLIDS_STRAND = "AuxSolidsStrandW"
+KEY_AUX_SOLIDS_SHELLS_NBR = "AuxSolidsStrandCount"
+KEY_AUX_SOLIDS_OVERLAP = "AuxSolidsOverlap"
 KEY_AUX_SOLIDS_INFILL = "AuxSolidsInfill"
 KEY_AUX_SOLIDS_PRINT_ORDER = "AuxSolidsStrandOrder"
-KEY_AUX_SOLIDS_OVERLAP = "AuxSolidsOverlap"
 KEY_AUX_SOLIDS_LINK_TYPE = "AuxSolidsLinkType"
-KEY_AUX_SOLIDS_SP_OFFSET = "AuxSolidsStartPointOffsetOnSlice"
 KEY_AUX_SOLIDS_LINK_PARAM = "AuxSolidsLinkParam"
+KEY_AUX_SOLIDS_SP_OFFSET = "AuxSolidsStartPointOffsetOnSlice"
+KEY_AUX_SOLIDS_LP_OFFSET = "AuxSolidsOffsetLeadPoint"
+KEY_AUX_SOLIDS_INFILL_LINK = "AuxSolidsInfillLink"
+KEY_AUX_SOLIDS_DENSITY = "AuxSolidsDensity"
+KEY_AUX_SOLIDS_DIR = "AuxSolidsDirection"
+KEY_AUX_SOLIDS_OFFSET_X = "AuxSolidsOffsetX"
+KEY_AUX_SOLIDS_OFFSET_Y = "AuxSolidsOffsetY"
+KEY_AUX_SOLIDS_GRID_OVERLAP = "AuxSolidsGridOverlap"
 KEY_AUX_SOLIDS_COASTING_LEN = "AuxSolidsCoastingLen"
 KEY_AUX_SOLIDS_WIPE_LEN = "AuxSolidsWipeLen"
 KEY_AUX_SOLIDS_WIPE_DIR = "AuxSolidsWipeDir"
@@ -142,6 +180,7 @@ KEY_SPEED_MIN = "SpeedMin"
 KEY_SPEED_MAX = "SpeedMax"
 
 -- Altre chiavi
+KEY_MAX_H = "SlicingHeight"
 KEY_SLICE_NBR = "SliceNbr"
 KEY_SLICE_Z = "SliceZ"
 KEY_SLICE_DELTAZ = "DeltaZ"
@@ -152,9 +191,22 @@ KEY_INVERTED_CRV = "InvertedCrv"
 KEY_CLOSED_CRV = "ClosedCrv"
 KEY_ASSOCIATED_SURF = "AssociatedSurf"
 KEY_ASSOCIATED_CRVS = "AssociatedCrvs"
+KEY_ORIGINAL_SURF = "OriginalSurf"
 KEY_HAS_SOLIDS = "Solids"
 KEY_BOX_MIN_Z = "PartBoxMinZ"
-KEY_START_POINT = "StartPoint"
+KEY_ORIGINAL_START_POINT = "OriginalStartPoint"
+KEY_FIRST_SOLID_LAY = "FirstSolidLay"
+KEY_LAST_SOLID_LAY = "LastSolidLay"
+KEY_ASSOCIATED_TP_CRV = "AssociatedToolPathCrv"
+KEY_ASSOCIATED_P_CRV = "AssociatedPathCrv"
+KEY_INTERNAL_SRF_LOOP = "InternalSrfLoop"
+KEY_PREV_CRV = "PrevCrv"
+KEY_NEXT_CRVS = "NextCrvs"
+KEY_CRV_STRAND = "CurveStrand"
+KEY_LAYER_CNT = "LayerCnt"
+KEY_CRV_OFFSET = "CurveOffset"
+KEY_ORIG_REF = "Orig"
+KEY_WIPE_ON_CRV = "WipeOnCrv"
 
 SLICING_TYPE = {
    VERTICAL = 1,
@@ -209,10 +261,21 @@ LEAD_TYPE = {
    ARC = 3,
 }
 
-INFILL_TYPE = {
+FILL_CATEGORY = {
-   NONE = 1,
+   NONE = 0,
-   OFFSET = 2,
+   SOLID_FILL = 16,
-   ZIGZAG = 3,
+   INFILL = 32,
+}
+
+FILL_TYPE = {
+   NONE = 0,
+   OFFSET = 16,
+   ZIGZAG = 17,
+   LINES = 32,
+   GRID = 33,
+   ZIG_ZAG_GRID = 34,
+   HONEYCOMB = 35,
+   HONEYCOMB_GRID = 36,
 }
 
 RIB_TYPE = {
@@ -236,6 +299,7 @@ LAY_FRAME = "Frame"
 VIEWPARAMS = 'ViewParams'
 IMPORTED_SOLID = 'ImportedSolid'
 RESULT_READ_PROG = 'ResultReadProg'
+LAY_EXPORT = "ExportLayer"
 
 KEY_PART_ON_TABLE = 'PartOnTable'
 KEY_RESULT = 'Result'
@@ -284,15 +348,21 @@ SLICE_ADV_TYPE = {
 ---------------------------------------------------------------------
 RIBS_GRP = "Ribs"
 RIBS_CRV = "Rib"
+RIBS_LOOP_GRP = "RibsLoops"
 
 SHELL_NBR_GRP = "ShellNbrRegions"
 SHELL_NBR_CRV = "ShellNbrRegion"
 SHELL_NBR_SURF = "ShellNbrSurf"
 
 AUX_SOLIDS_GRP = "AuxSolids"
+AUX_SOLIDS_INFILL_GRP = "InfillAuxSolids"
 AUX_SOLIDS_CRV = "AuxSolid"
+AUX_SOLIDS_INFILL_CRV = "InfillAuxSolid"
 AUX_SOLIDS_SRF = "SrfAuxSolid"
 
+INFILL_GRP = "Infill"
+INFILL_CRV = "InfillCrv"
+
 ---------------------------------------------------------------------
 -- parametri calcolo tempi, F ed S
 LAY_TFSCALC = "TFSCalc"

LuaLibs/CalcSlices.lua

@@ -1,4 +1,4 @@
--- CalcSlices.lua by Egaltech s.r.l. 2022/10/12
+-- CalcSlices.lua by Egaltech s.r.l. 2023/08/28
 -- Calcolo percorsi di lavoro per Stampa 3d
 
 -- Tabella per definizione modulo
@@ -14,6 +14,15 @@ local AMD = require( 'AddManData')
 
 ---------------------------------------------------------------------
 local s_nPartId
+local s_vErr = {}
+local s_dStrand
+
+-- costanti
+local TOLER = 0.05
+local MID_TOLER = 0.1
+local BIG_TOLER = 2.0
+local MIN_LEN = 20.0
+local MIN_AREA = 25.0
 
 ---------------------------------------------------------------------
 local function ComputeZSlices( dSliceStep, dZmin, dDeltaZ, dZmax)
@@ -28,7 +37,12 @@ local function ComputeZSlices( dSliceStep, dZmin, dDeltaZ, dZmax)
 end
 
 --------------------------------------------------------------------
-local function ComputeMaxH( vIds, frSlicing, HMax, dSliceStep)
+local function ComputeMaxH( vIds, frSlicing, dSliceStep)
+   
+   local HMax = EgtGetInfo( s_nPartId, KEY_MAX_H, 'd') or GEO.INFINITO
+   if HMax < GEO.EPS_SMALL then
+      HMax = GEO.INFINITO
+   end
    
    -- calcolo il box globale
    local b3BoxGlob = BBox3d()
@@ -70,41 +84,6 @@ local function ComputeMaxH( vIds, frSlicing, HMax, dSliceStep)
    return GEO.INFINITO
 end
 
---------------------------------------------------------------------
-local function AdjustAuxSolids( nSolidsLay)
-   
-   -- gestisce intersezioni fra solidi ausiliari unendoli
-   local nCurr = EgtGetFirstInGroup( nSolidsLay or GDB_ID.NULL)
-   if not nCurr then return end
-   
-   local nGrpTmp = EgtGroup( nSolidsLay)
-   while nCurr do
-      if EgtGetType( nCurr) == GDB_TY.SRF_MESH then 
-         -- verifico se interseca uno dei solidi successivi
-         local bInters = true -- per entrare nel loop
-         while bInters do
-            bInters = false
-            local nNext = EgtGetNext( nCurr)
-            while nNext do
-               if EgtGetType( nNext) == GDB_TY.SRF_MESH then
-                  -- verifico se le due superfici si intersecano
-                  local nFirst = EgtSurfTmSurfTmInters( nCurr, nNext, nGrpTmp)
-                  -- se intersezione unisco i due solidi e ripeto il check
-                  if nFirst then
-                     EgtSurfTmAdd( nCurr, nNext)
-                     EgtErase( nNext)
-                     bInters = true
-                  end
-               end
-               nNext = EgtGetNext( nNext)
-            end
-         end
-      end
-      nCurr = EgtGetNext( nCurr)
-   end
-   EgtErase( nGrpTmp)
-end
-
 --------------------------------------------------------------------
 local function ReadParam( nId, sKey, sType, defVal, table)
    -- verifico se info nell'oggetto specifico
@@ -120,10 +99,14 @@ local function ReadParam( nId, sKey, sType, defVal, table)
    return info
 end
 
---------------------------------------------------------------------
+-----------------------------------------------------------------------
 local function GetRibParams( nId)
 
    local RibParam = {}
+   ReadParam( nId, KEY_RIBS_STRAND, 'd', s_dStrand, RibParam)
+   if RibParam[KEY_RIBS_STRAND] < GEO.EPS_SMALL then
+      RibParam[KEY_RIBS_STRAND] = s_dStrand
+   end
    ReadParam( nId, KEY_RIBS_SHELLS_NBR, 'i', 0, RibParam)
    ReadParam( nId, KEY_RIBS_INVERT_DIR, 'b', false, RibParam)
    ReadParam( nId, KEY_RIBS_LEAD_IN_INVERT, 'b', false, RibParam)
@@ -133,10 +116,13 @@ local function GetRibParams( nId)
    ReadParam( nId, KEY_RIBS_LEAD_OUT_COASTING, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_LEAD_OUT_WIPE, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_LEAD_OUT_WIPE_DIR, 'd', 0, RibParam)
-   ReadParam( nId, KEY_RIBS_OVERLAP, 'i', 0, RibParam)
+   ReadParam( nId, KEY_RIBS_OVERLAP, 'd', 0, RibParam)
    ReadParam( nId, KEY_RIBS_LINK, 'b', false, RibParam)
    ReadParam( nId, KEY_RIBS_TYPE, 'i', RIB_TYPE.INTERNAL, RibParam)
    ReadParam( nId, KEY_RIBS_INVERT_STRAND_ORDER, 'b', false, RibParam)
+   ReadParam( nId, KEY_RIBS_MERGE_WITH_SHELLS, 'b', false, RibParam)
+   ReadParam( nId, KEY_RIBS_LEAD_FILLET, 'd', 0, RibParam)
+   ReadParam( nId, KEY_RIBS_LINK_FILLET, 'd', 0, RibParam)
    
    return RibParam
 end
@@ -157,143 +143,198 @@ end
 local function GetAuxSolidsParams( nId)
    
    local AuxSolidsParam = {}
-   ReadParam( nId, KEY_AUX_SOLIDS_OVERLAP, 'i', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_STRAND, 'd', s_dStrand, AuxSolidsParam)
+   if AuxSolidsParam[KEY_AUX_SOLIDS_STRAND] < GEO.EPS_SMALL then
+      AuxSolidsParam[KEY_AUX_SOLIDS_STRAND] = s_dStrand
+   end
+   ReadParam( nId, KEY_AUX_SOLIDS_SHELLS_NBR, 'i', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_OVERLAP, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_INFILL, 'i', FILL_TYPE.NONE, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_PRINT_ORDER, 'i', PRINT_ORDER.EXT_INT, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_LINK_TYPE, 'i', LINK_TYPE.NONE, AuxSolidsParam)
    ReadParam( nId, KEY_AUX_SOLIDS_LINK_PARAM, 'd', 0, AuxSolidsParam)
    ReadParam( nId, KEY_AUX_SOLIDS_SP_OFFSET, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_LP_OFFSET, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_DENSITY, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_DIR, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_INFILL_LINK, 'b', false, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_OFFSET_X, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_OFFSET_Y, 'd', 0, AuxSolidsParam)
+   ReadParam( nId, KEY_AUX_SOLIDS_GRID_OVERLAP, 'd', 0, AuxSolidsParam)
    ReadParam( nId, KEY_AUX_SOLIDS_COASTING_LEN, 'd', 0, AuxSolidsParam)
    ReadParam( nId, KEY_AUX_SOLIDS_WIPE_LEN, 'd', 0, AuxSolidsParam)
    ReadParam( nId, KEY_AUX_SOLIDS_WIPE_DIR, 'd', 0, AuxSolidsParam)
-   ReadParam( nId, KEY_AUX_SOLIDS_INFILL, 'i', INFILL_TYPE.NONE, AuxSolidsParam)
-   ReadParam( nId, KEY_AUX_SOLIDS_PRINT_ORDER, 'i', PRINT_ORDER.EXT_INT, AuxSolidsParam)
-   ReadParam( nId, KEY_AUX_SOLIDS_LINK_TYPE, 'i', LINK_TYPE.NONE, AuxSolidsParam)
    
    return AuxSolidsParam
 end
 
---------------------------------------------------------------------
+----------------------------------------------------------------------
-local function SlicingExtraObjects( vtSlicing, nLay, nType, sNameGrp, sName, nStmId)
+-------------------- SLICING EXTRA OBJECTS ---------------------------
+----------------------------------------------------------------------
+local function SliceStm( vIds, nLayId, vtSlicing, nType, sName, sNameGrp, tabParams)
    
-   -- recupero gli oggeti di cui fare slicing
-   local vIds = EgtGetAllInGroup( nLay)
    if not vIds or #vIds == 0 then return end
    
-   -- rimuovo gli indici che non corrispondono a trimesh
+   -- recupero il gruppo dove salvare lo slicing degli oggetti
-   local k = 1
+   local nGrp = EgtGetFirstNameInGroup( nLayId, sNameGrp)
-   while k <= #vIds do
+   if not nGrp then
-      local nType = EgtGetType( vIds[k])
+      -- se gruppo non esiste lo creo
-      if nType ~= GDB_TY.SRF_MESH then
+      nGrp = EgtGroup( nLayId)
-         table.remove( vIds, k)
+      EgtSetName( nGrp, sNameGrp)
-      else
+      EgtSetStatus( nGrp, GDB_ST.OFF)
-         k = k + 1
-      end
    end
-   if #vIds == 0 then return end
    
-   -- recupero i parametri di ogni oggetto
+   -- recupero quota per slicing
-   local tabParams = {}
+   local dZ = EgtGetInfo( nLayId, KEY_SLICE_REAL_Z, 'd')
-   local vToBeDone = {}
+   local dDeltaZ = EgtGetInfo( nLayId, KEY_SLICE_DELTAZ, 'd')
+   local nLayCnt = EgtGetInfo( nLayId, KEY_SLICE_NBR, 'i')
+   
+   -- gruppo temporaneo per approx curve
+   local frloc = Frame3d( ORIG(), vtSlicing)
+   local nGrpTmp = EgtGroup( nLayId, frloc, GDB_RT.GLOB)
+
    for i = 1, #vIds do
-      local vParams = {}
+      -- verifico che oggetto sia trimesh
-      local bToBeDone = true
+      local nTypeObj = EgtGetType( vIds[i])
-      if nType == TYPE.RIB then
+      if nTypeObj == GDB_TY.SRF_MESH then
-         vParams = GetRibParams( vIds[i])
+         -- slicing oggetto
-         if vParams[ KEY_RIBS_SHELLS_NBR] == 0 then bToBeDone = false end
+         local nNewId, nPntCnt, nCrvCnt, nSrfCnt = EgtPlaneSurfTmInters( ORIG() + ( dZ + dDeltaZ) * vtSlicing, vtSlicing, vIds[i], nGrp, GDB_RT.GLOB, TOLER)
-      elseif nType == TYPE.EXTRA_SHELL then
-         vParams = GetShellNumberParams( vIds[i])
-         if vParams[KEY_SHELL_NBR_DIFF] == 0 then bToBeDone = false end
-      elseif nType == TYPE.AUX_SOLID then
-         vParams = GetAuxSolidsParams( vIds[i])
-         if vParams[KEY_AUX_SOLIDS_INFILL] == INFILL_TYPE.NONE then bToBeDone = false end
-      end
-      table.insert( tabParams, vParams)
-      table.insert( vToBeDone, bToBeDone)
-   end
    
-   -- taglio i setti unbounded e limitati con il solido
+         -- verifico se necessario ricalcolo
-   local vEraseIds = {}
+         local dCorr = 0
-   if nType == TYPE.RIB then
+         local bOpen = false
-      local bLimitUnbddRibs = EgtGetInfo( s_nPartId, KEY_LIMIT_UNBDD_RIBS, 'b') or false
+         if nType ~= TYPE.RIB and nType ~= TYPE.INFILL and nNewId then
-      if bLimitUnbddRibs then
+            for nId = nNewId + nPntCnt, nNewId + nPntCnt + nCrvCnt - 1 do
-         for i = 1, #vIds do
+               if not EgtCurveIsClosed( nId) then
-            if vToBeDone[i] then
+                  bOpen = true
-               if tabParams[i][KEY_RIBS_TYPE] == RIB_TYPE.UNBOUNDED then
+                  break
-                  -- creo copia e la taglio con solido
-                  local nCopy = EgtCopyGlob( vIds[i], EgtGetParent( vIds[i]))
-                  EgtSurfTmCut( nCopy, nStmId, true, true)
-                  -- lo slicing viene fatto sulla copia
-                  vIds[i] = nCopy
-                  table.insert( vEraseIds, nCopy)
                end
             end
          end
-      end
+         -- eventuale ricalcolo ( se superfici o curve aperte)
-   end
+         if nSrfCnt > 0 or bOpen then
+            EgtOutLog( 'Warning : recalc at layer '.. EgtNumToString( nLayCnt) .. ' (object)')
+            -- elimino vecchio risultato
+            for j = nNewId, nNewId + nPntCnt + nCrvCnt + nSrfCnt - 1 do
+               EgtErase( j)
+            end
+            dCorr = 0.01
+            nNewId, nPntCnt, nCrvCnt, nSrfCnt = EgtPlaneSurfTmInters( ORIG() + ( dZ + dDeltaZ + dCorr) * vtSlicing, vtSlicing, vIds[i], nGrp, GDB_RT.GLOB, TOLER)
+         end
             
-   local nLayId = EgtGetFirstNameInGroup( s_nPartId, SLICE_LAYER .. '*')
+         if nNewId then
-   while nLayId do
-      -- recupero quota per slicing
-      local dZ = EgtGetInfo( nLayId, KEY_SLICE_REAL_Z, 'd')
-      local dDeltaZ = EgtGetInfo( nLayId, KEY_SLICE_DELTAZ, 'd')
-      -- creo gruppo per le costolature
-      local nGrp = EgtGroup( nLayId)
-      EgtSetName( nGrp, sNameGrp)
-      EgtSetStatus( nGrp, GDB_ST.OFF)
 
-      for i = 1, #vIds do
+            -- rimuovo punti
-         if vToBeDone[i] then
+            for nId = nNewId, nNewId + nPntCnt -1 do
-            -- slicing oggetto
+               EgtErase( nId)
-            local nNewId, nPntCnt, nCrvCnt, nSrfCnt = EgtPlaneSurfTmInters( ORIG() + ( dZ + dDeltaZ) * vtSlicing, vtSlicing, vIds[i], nGrp, GDB_RT.GLOB, TOLER)
-            
-            -- verifico se necessario ricalcolo
-            local dCorr = 0
-            local bOpen = false
-            if nType ~= TYPE.RIB and nNewId then
-               for nId = nNewId + nPntCnt, nNewId + nPntCnt + nCrvCnt - 1 do
-                  if not EgtCurveIsClosed( nId) then
-                     bOpen = true
-                     break
-                  end
-               end
             end
             
-            if nSrfCnt > 0 or bOpen then
+            -- concateno le curve
-               -- elimino vecchio risultato
+            local vChain = {}
-               for j = nNewId, nNewId + nPntCnt + nCrvCnt + nSrfCnt - 1 do
+            for nId = nNewId + nPntCnt, nNewId + nPntCnt + nCrvCnt - 1 do
-                  EgtErase( j)
+               table.insert( vChain, nId)
-               end
-               dCorr = 0.01
-               nNewId, nPntCnt, nCrvCnt, nSrfCnt = EgtPlaneSurfTmInters( ORIG() + ( dZ + dDeltaZ + dCorr) * vtSlicing, vtSlicing, vIds[i], nGrp, GDB_RT.GLOB, TOLER)
             end
-            
+            local nChainId, nCnt = EgtCurveCompoByChain( nGrp, vChain, ORIG(), true, GDB_RT.LOC, TOLER)
-            if nNewId then
+            if not nChainId then
-               -- rimuovo punti
+               -- se fallisce riprendo le curve originali
-               for nId = nNewId, nNewId + nPntCnt -1 do
+               nChainId = nNewId + nPntCnt
-                  EgtErase( nId)
+               nCnt = nCrvCnt
-               end
+            end
-               -- rinomino le curve, correggo di DeltaZ e assegno parametri
+            -- rinomino le curve, correggo di DeltaZ e assegno parametri
-               for nId = nNewId + nPntCnt, nNewId + nPntCnt + nCrvCnt - 1 do
+            for nId = nChainId, nChainId + nCnt - 1 do
-                  EgtSetName( nId, sName .. tostring( i))
+               EgtSetName( nId, sName .. tostring( i))
-                  EgtMove( nId, - ( dDeltaZ + dCorr) * vtSlicing)
+               EgtMove( nId, - ( dDeltaZ + dCorr) * vtSlicing)
+               EgtSetInfo( nId, KEY_ORIGINAL_SURF, vIds[i])
+               if tabParams then
                   for sKey, sVal in pairs( tabParams[i]) do
                      EgtSetInfo( nId, sKey, sVal)
                   end
                end
-               -- rimuovo superfici
+               EgtModifyCurveExtrusion( nId, vtSlicing, GDB_RT.GLOB)
-               for nId = nNewId + nPntCnt + nCrvCnt, nNewId + nPntCnt + nCrvCnt + nSrfCnt - 1 do
+               EgtRelocateGlob( nId, nGrpTmp)
-                  EgtErase( nId)
+               EgtApproxCurve( nId, GDB_CA.ARCS, MID_TOLER)
+               EgtRelocateGlob( nId, nGrp)
+             
+               -- se ho ancora curve aperte, segnalo errore
+               if nType ~= TYPE.RIB and nType ~= TYPE.INFILL and not EgtCurveIsClosed( nId) then
+                  EgtOutLog( 'Error : hole in object (layer '.. EgtNumToString( nLayCnt) ..') - CalcSlices')
+                  table.insert( s_vErr, nLayCnt)
                end
             end
+            
+            -- rimuovo superfici
+            for nId = nNewId + nPntCnt + nCrvCnt, nNewId + nPntCnt + nCrvCnt + nSrfCnt - 1 do
+               EgtErase( nId)
+            end
          end
       end
-
-      -- verifico che il gruppo non sia vuoto
-      if not EgtGetFirstInGroup( nGrp) then
-         EgtErase( nGrp)
-      end
-      nLayId = EgtGetNextName( nLayId, SLICE_LAYER .. '*')
    end
 
-   -- rimuovo eventuali copie create per lo slicing
+   -- verifico che il gruppo non sia vuoto
+   if not EgtGetFirstInGroup( nGrp) then
+      EgtErase( nGrp)
+   end
+   EgtErase( nGrpTmp)
+end
+
+--------------------------------------------------------------------
+local function SlicingExtraObjects( nLay, vtSlicing, nType, sName, sNameGrp, nStmId)
+   
+   if not nLay then return end
+   
+   -- recupero gli oggetti di cui fare slicing
+   local vIds = EgtGetAllInGroup( nLay)
+   if not vIds or #vIds == 0 then return end
+ 
+   -- recupero i parametri di ogni oggetto e verifico se da considerare per lo slicing
+   local tabParams = {}
+   local vSliceIds = {}
+   for i = 1, #vIds do
+      -- verifico se trimesh
+      if EgtGetType( vIds[i]) == GDB_TY.SRF_MESH then
+         local bToBeDone = true
+         -- recupero i parametri
+         local vParams = {}
+         if nType == TYPE.RIB then
+            vParams = GetRibParams( vIds[i])
+            if vParams[KEY_RIBS_SHELLS_NBR] == 0 then bToBeDone = false end
+         elseif nType == TYPE.EXTRA_SHELL then
+            vParams = GetShellNumberParams( vIds[i])
+            if vParams[KEY_SHELL_NBR_DIFF] == 0 then bToBeDone = false end
+         elseif nType == TYPE.AUX_SOLID then
+            vParams = GetAuxSolidsParams( vIds[i])
+         end
+         -- se da fare lo aggiungo nei vettori
+         if bToBeDone then
+            table.insert( tabParams, vParams)
+            table.insert( vSliceIds, vIds[i])
+         end
+      end
+   end
+
+   -- taglio i setti unbounded e limitati con il solido
+   local bLimitUnbddRibs = EgtGetInfo( s_nPartId, KEY_LIMIT_UNBDD_RIBS, 'b') or false
+   local vEraseIds = {}
+   if nType == TYPE.RIB and bLimitUnbddRibs then
+      for i = 1, #vSliceIds do
+         if tabParams[i][KEY_RIBS_TYPE] == RIB_TYPE.UNBOUNDED then
+            -- creo copia e la taglio con solido
+            local nCopy = EgtCopyGlob( vSliceIds[i], EgtGetParent( vSliceIds[i]))
+            EgtSurfTmCut( nCopy, nStmId, true, true)
+            -- lo slicing va fatto sulla copia
+            vSliceIds[i] = nCopy
+            table.insert( vEraseIds, nCopy)
+         end
+      end
+   end
+   
+   -- per ogni layer calcolo lo slicing degli oggetti
+   local vLayIds = EgtGetNameInGroup( s_nPartId, SLICE_LAYER .. '*')
+   for i = 1, #vLayIds do
+      SliceStm( vSliceIds, vLayIds[i], vtSlicing, nType, sName, sNameGrp, tabParams)
+   end
+
+   -- rimuovo eventuali oggetti creati per lo slicing
    for i = 1, #vEraseIds do
       EgtErase( vEraseIds[i])
    end
@@ -301,6 +342,387 @@ local function SlicingExtraObjects( vtSlicing, nLay, nType, sNameGrp, sName, nSt
    return true
 end
 
+------------------------------------------------------------------------
+local function SlicingInfill( nLay, vtSlicing, sName, sNameGrp)
+   
+   -- recupero tutte le curve di infill suddivise per direzioni di riferimento
+   local vInfillGrps = EgtGetAllInGroup( nLay)
+   local tIds = {}
+   for i = 1, #vInfillGrps do
+      local vIds = EgtGetAllInGroup( vInfillGrps[i])
+      table.insert( tIds, vIds)
+   end
+   local nGrps = #vInfillGrps
+   
+   -- recupero quota infill
+   local ptInfill = EgtSP( tIds[1][1], GDB_ID.ROOT)
+   local dZInfill = ( ptInfill - ORIG()) * vtSlicing
+  
+   local vLayIds = EgtGetNameInGroup( s_nPartId, SLICE_LAYER .. '*')
+   for i = 1, #vLayIds do
+      
+      -- individuo il gruppo di cui fare slicing
+      local nGrpIdx = ( i - 1) % nGrps + 1
+      
+      -- recupero il gruppo dove salvare gli infill
+      local nGrp = EgtGetFirstNameInGroup( vLayIds[i], sNameGrp)
+      if not nGrp then
+         -- se gruppo non esiste lo creo
+         nGrp = EgtGroup( vLayIds[i])
+         EgtSetName( nGrp, sNameGrp)
+         EgtSetStatus( nGrp, GDB_ST.OFF)
+      end
+      
+      -- copio le curve di infill e le traslo alla quota dello slicing
+      local dZ = EgtGetInfo( vLayIds[i], KEY_SLICE_REAL_Z, 'd')
+      for j = 1, #tIds[nGrpIdx] do
+         local nCrv = EgtCopyGlob( tIds[nGrpIdx][j], nGrp)
+         EgtSetName( nCrv, sName .. tostring(j))
+         EgtMove( nCrv, (dZ - dZInfill) * vtSlicing, GDB_RT.GLOB)
+      end
+   end
+
+   return true
+end
+
+----------------------------------------------------------------------
+----------------------------- INFILL ---------------------------------
+----------------------------------------------------------------------
+local function CalcLinesInfill( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDist)
+   
+   -- box locale
+   local b3Loc = EgtGetBBoxRef( nStmId, GDB_BB.STANDARD, frLoc)
+   b3Loc:expand( dOffsStm)
+   local ptMin = b3Loc:getMin()
+   local ptMax = b3Loc:getMax()
+   local dZ = ptMin:getZ()
+   
+   local nGrp = EgtGroup( nInfillGrp, frLoc, GDB_RT.GLOB)
+   
+   -- calcolo la prima quota a cui tracciare la linea
+   local dY = ptMin:getY() + vtOffs:getY() % dDist
+   
+   -- calcolo le linee
+   while dY < ptMax:getY() + GEO.EPS_SMALL do
+      local ptS = Point3d( ptMin:getX(), dY, dZ)
+      local ptE = Point3d( ptMax:getX(), dY, dZ)
+      EgtCurveCompoFromPoints( nGrp, {ptS, ptE})
+      dY = dY + dDist
+   end
+end
+
+--------------------------------------------------------------------
+local function CalcSimpleGridInfill( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDist)
+    
+   -- box locale
+   local b3Loc = EgtGetBBoxRef( nStmId, GDB_BB.STANDARD, frLoc)
+   b3Loc:expand( dOffsStm)
+   local ptMin = b3Loc:getMin()
+   local ptMax = b3Loc:getMax()
+   local dZ = ptMin:getZ()
+   
+   -- direzione principale
+   local nMainGrp = EgtGroup( nInfillGrp, frLoc, GDB_RT.GLOB)
+   local dY = ptMin:getY() + vtOffs:getY() % dDist
+   while dY < ptMax:getY() + GEO.EPS_SMALL do
+      local ptS = Point3d( ptMin:getX(), dY, dZ)
+      local ptE = Point3d( ptMax:getX(), dY, dZ)
+      EgtCurveCompoFromPoints( nMainGrp, {ptS, ptE})
+      dY = dY + dDist
+   end
+   
+   -- direzione secondaria ( ortogonale alla principale)
+   local nOtherGrp = EgtGroup( nInfillGrp, frLoc, GDB_RT.GLOB)
+   local dX = ptMin:getX() + vtOffs:getX() % dDist
+   while dX < ptMax:getX() + GEO.EPS_SMALL do
+      local ptS = Point3d( dX, ptMin:getY(), dZ)
+      local ptE = Point3d( dX, ptMax:getY(), dZ)
+      EgtCurveCompoFromPoints( nOtherGrp, {ptS, ptE})
+      dX = dX + dDist
+   end
+end
+
+--------------------------------------------------------------------
+local function CompletePatternBaseCrv( nCrvBase, dAng, dDim1, dDim2, dMinY, dMaxY)
+   
+   local vtDir1 = VectorFromPolar( 1, dAng)
+   local vtDir2 = VectorFromPolar( 1, 180 - dAng)
+   
+   -- completo la curva base in Y+
+   local ptNext = EgtEP( nCrvBase)
+   while ptNext:getY() < dMaxY do
+      ptNext = ptNext + dDim1 * vtDir1
+      EgtAddCurveCompoLine( nCrvBase, ptNext)
+      ptNext = ptNext + dDim2 * Y_AX()
+      EgtAddCurveCompoLine( nCrvBase, ptNext)
+      ptNext = ptNext + dDim1 * vtDir2
+      EgtAddCurveCompoLine( nCrvBase, ptNext)
+      ptNext = ptNext + dDim2 * Y_AX()
+      EgtAddCurveCompoLine( nCrvBase, ptNext)
+   end
+   
+   -- completo la curva base in Y-
+   ptNext = EgtSP( nCrvBase)
+   while ptNext:getY() > dMinY do
+      ptNext = ptNext - dDim1 * vtDir2
+      EgtAddCurveCompoLine( nCrvBase, ptNext, false)
+      ptNext = ptNext - dDim2 * Y_AX()
+      EgtAddCurveCompoLine( nCrvBase, ptNext, false)
+      ptNext = ptNext - dDim1 * vtDir1
+      EgtAddCurveCompoLine( nCrvBase, ptNext, false)
+      ptNext = ptNext - dDim2 * Y_AX()
+      EgtAddCurveCompoLine( nCrvBase, ptNext, false)
+   end
+   
+   return nCrvBase
+end
+
+--------------------------------------------------------------------
+local function CalcPatternCrvs( nGrp, nCrvBase, dMinX, dMaxX, dAng, dDim1, dStrand)
+   
+   local ptRef = EgtSP( nCrvBase)
+   local dReflDist = dDim1 * cos( dAng) + dStrand * 0.5
+   
+   -- rifletto la curva base in X+
+   local nPrevCrv = nCrvBase
+   local dXRefl = ptRef:getX() + dReflDist
+   while dXRefl < dMaxX do
+      local nCurrCrv = EgtCopyGlob( nPrevCrv, nGrp, GDB_IN.LAST_SON)
+      -- riflessione
+      local ptRefl = Point3d( dXRefl, ptRef:getY(), ptRef:getZ())
+      EgtMirror( nCurrCrv, ptRefl, X_AX())
+      -- aggiorno per iterazione successiva
+      nPrevCrv = nCurrCrv
+      dXRefl = dXRefl + dReflDist + 0.5 * dStrand
+   end
+
+   -- rifletto la curva base in X-
+   nPrevCrv = nCrvBase
+   dXRefl = ptRef:getX() - dStrand / 2
+   while dXRefl > dMinX do
+      local nCurrCrv = EgtCopyGlob( nPrevCrv, nGrp, GDB_IN.FIRST_SON)
+      -- riflessione
+      local ptRefl = Point3d( dXRefl, ptRef:getY(), ptRef:getZ())
+      EgtMirror( nCurrCrv, ptRefl, X_AX())
+      -- aggiorno per iterazione successiva
+      nPrevCrv = nCurrCrv
+      dXRefl = dXRefl - dReflDist - 0.5 * dStrand
+   end
+end
+
+--------------------------------------------------------------------
+local function CalcGridFromPattern( nInfillGrp, nStmId, dOffsStm, frRef, vtOffs, dDim1, dDim2, dAng, vSlicesAng, dStrand, vtSlicing)
+   
+   -- direzione principale
+   local frLoc = Frame3d( frRef)
+   frLoc:rotate( ORIG(), vtSlicing, vSlicesAng[1])
+   local nMainGrp = EgtGroup( nInfillGrp, frLoc, GDB_RT.GLOB)
+   
+   -- recupero il box del pezzo nel frame della direzione principale
+   local b3Loc = EgtGetBBoxRef( nStmId, GDB_BB.STANDARD, frLoc)
+   b3Loc:expand( dOffsStm)
+   local ptMin = b3Loc:getMin()
+   local ptMax = b3Loc:getMax()
+   
+   -- creo la curva base
+   vtOffs:locToLoc( frRef, frLoc)
+   local pt1 = ptMin + vtOffs
+   local pt2 = pt1 + dDim2 * Y_AX()
+   local nCrvBase = EgtCurveCompoFromPoints( nMainGrp, {pt1, pt2})
+   if not nCrvBase then
+      -- caso zigzag con dOverlapGrid = 100 ( dDim2 = 0)
+      local vtDir1 = VectorFromPolar( 1, dAng)
+      local vtDir2 = VectorFromPolar( 1, 180 - dAng)
+      pt2 = pt1 + vtDir1 * dDim1
+      nCrvBase = EgtCurveCompoFromPoints( nMainGrp, {pt1, pt2})
+      pt2 = pt2 + vtDir2 * dDim1
+      EgtAddCurveCompoLine( nCrvBase, pt2)
+   end
+   CompletePatternBaseCrv( nCrvBase, dAng, dDim1, dDim2, ptMin:getY(), ptMax:getY())
+   
+   -- preparo le altre curve
+   CalcPatternCrvs( nMainGrp, nCrvBase, ptMin:getX(), ptMax:getX(), dAng, dDim1, dStrand)
+
+   -- calcolo centro di rotazione
+   local dDimPattern = 2 * dDim2 + 2 * dDim1 * sin( dAng)
+   local dDimTot = ( EgtEP( nCrvBase):getY() - EgtSP( nCrvBase):getY()) - dDim2
+   local dExtra = floor( dDimTot / dDimPattern * 0.5) * dDimPattern
+   local ptCen = EgtSP( nCrvBase) + ( 3/2 * dDim2 + sin( dAng) * dDim1) * Y_AX() - dStrand * 0.5 * X_AX() + dExtra * Y_AX()
+
+   for i = 2, #vSlicesAng do
+      
+      -- calcolo il nuovo riferimento
+      local frLoc2 = Frame3d( frRef)
+      frLoc2:rotate( ORIG(), vtSlicing, vSlicesAng[i])
+      local nGrp = EgtGroup( nInfillGrp, frLoc2, GDB_RT.GLOB)
+      
+      -- calcolo il box del pezzo nel nuovo riferimento
+      local b3Loc2 = EgtGetBBoxRef( nStmId, GDB_BB.STANDARD, frLoc2)
+      b3Loc2:expand( dOffsStm)
+      local ptMin2 = b3Loc2:getMin()
+      local ptMax2 = b3Loc2:getMax()
+      
+      -- creo curva base ruotando la curva base della direzione principale
+      local nCrvBase2 = EgtCopyGlob( nCrvBase, nMainGrp)
+      EgtRotate( nCrvBase2, ptCen, Z_AX(), vSlicesAng[i] - vSlicesAng[1])
+      EgtRelocateGlob( nCrvBase2, nGrp)
+      CompletePatternBaseCrv( nCrvBase2, dAng, dDim1, dDim2, ptMin2:getY(), ptMax2:getY())
+      
+      -- preparo le altre curve
+      CalcPatternCrvs( nGrp, nCrvBase2, ptMin2:getX(), ptMax2:getX(), dAng, dDim1, dStrand)
+   end
+   
+end
+
+--------------------------------------------------------------------
+local function CalcInfill( nInfillGrp, nType, dDensity, dDir, dOffsX, dOffsY, dGridOverlap, nStmId, dOffsStm, dStrand, vtSlicing)
+   
+   -- frame locale alla direzione dell'infill
+   local frLoc = Frame3d( ORIG(), vtSlicing)
+   frLoc:rotate( ORIG(), vtSlicing, dDir)
+
+   -- distanza fra le varie passate
+   local dDist = 100 / dDensity * dStrand
+   
+   -- offset in X e Y
+   local vtOffs = Vector3d( dOffsX, dOffsY, 0)
+   vtOffs:toLoc( frLoc)
+   
+   -- eventuale correzione di dGridOverlap
+   if nType ~= FILL_TYPE.LINES and nType ~= FILL_TYPE.GRID and dDensity > 85 then
+      EgtOutLog( 'Warning: InfillGridOverlap is ignored due to high infill density - CalcSlices')
+      dGridOverlap = 0
+   end
+   
+   -- creo le curve di infill
+   if nType == FILL_TYPE.LINES then
+      CalcLinesInfill( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDist)
+      
+   elseif nType == FILL_TYPE.GRID then
+      CalcSimpleGridInfill( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDist)
+      
+   elseif nType == FILL_TYPE.ZIG_ZAG_GRID then
+      local dRealStrand = ( 1 - dGridOverlap / 100) * dStrand
+      local dAng = 45
+      local dDim1 = ( dDist - dStrand) * sqrt(2)
+      local dDim2 = dRealStrand
+      local vSlicesAng = {-45, 45}
+      CalcGridFromPattern( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDim1, dDim2, dAng, vSlicesAng, dRealStrand, vtSlicing)
+
+   elseif nType == FILL_TYPE.HONEYCOMB or nType == FILL_TYPE.HONEYCOMB_GRID then
+      local dRealStrand = ( 1 - dGridOverlap / 100) * dStrand
+      local dAng = 30
+      local dDim1 = ( dDist - dStrand) / cos(30)
+      local dDim2 = dDim1 + sqrt(3) * dRealStrand
+      local vSlicesAng = EgtIf( nType == FILL_TYPE.HONEYCOMB, {0}, {0, 60, 120})
+      CalcGridFromPattern( nInfillGrp, nStmId, dOffsStm, frLoc, vtOffs, dDim1, dDim2, dAng, vSlicesAng, dRealStrand, vtSlicing)
+   end
+end
+
+--------------------------------------------------------------------
+local function PrepareInfill( nStmId, vtSlicing)
+   
+   -- verifco se richiesto infill
+   local nShells = EgtGetInfo( s_nPartId, KEY_SHELLS_NBR, 'i')
+   if nShells == 0 then return end
+   local nType = EgtGetInfo( s_nPartId, KEY_INFILL_TYPE, 'i') or FILL_TYPE.NONE
+   if nType == FILL_TYPE.NONE then return end
+   local dDensity = EgtGetInfo( s_nPartId, KEY_INFILL_DENSITY, 'd') or 0
+   if dDensity < GEO.EPS_SMALL then return end
+   dDensity = EgtClamp( dDensity, 0, 90)
+   
+   -- recupero i parametri per infill
+   local dDir = EgtGetInfo( s_nPartId, KEY_INFILL_DIR, 'd') or 0
+   local dOffsX = EgtGetInfo( s_nPartId, KEY_INFILL_OFFSET_X, 'd') or 0
+   local dOffsY = EgtGetInfo( s_nPartId, KEY_INFILL_OFFSET_Y, 'd') or 0
+   local dGridOverlap = EgtGetInfo( s_nPartId, KEY_INFILL_GRID_OVERLAP, 'd') or 0
+   local dOffsStm = EgtGetInfo( s_nPartId, KEY_OFFSET_SLICE, 'd')
+   local dStrand = EgtGetInfo( s_nPartId, KEY_INFILL_STRAND, 'd') or s_dStrand
+   if dStrand < GEO.EPS_SMALL then
+      dStrand = s_dStrand
+   end
+   
+   -- creo gruppo per infill
+   local nInfillGrp = EgtGroup( s_nPartId)
+   EgtSetName( nInfillGrp, INFILL_GRP)
+   EgtSetStatus( nInfillGrp, GDB_ST.OFF)
+   
+   -- calcolo infill
+   CalcInfill( nInfillGrp, nType, dDensity, dDir, dOffsX, dOffsY, dGridOverlap, nStmId, dOffsStm, dStrand, vtSlicing)
+   
+   -- aggiungo allo slicing
+   SlicingInfill( nInfillGrp, vtSlicing, INFILL_CRV, INFILL_GRP)
+end
+
+----------------------------------------------------------------------
+local function PrepareAuxSolidsInfill( nSolidsLay, vtSlicing)
+   
+   local vIds = EgtGetAllInGroup( nSolidsLay)
+   -- scorro tutti gli AuxSolids
+   for i = 1, #vIds do
+      if EgtGetType( vIds[i]) == GDB_TY.SRF_MESH then
+         -- verifico se da realizzare con infill e non con solidfill
+         local nType = ReadParam( vIds[i], KEY_AUX_SOLIDS_INFILL, 'i', FILL_TYPE.NONE)
+         if nType & FILL_CATEGORY.INFILL ~= 0 then
+            local dDensity = ReadParam( vIds[i], KEY_AUX_SOLIDS_DENSITY, 'd', 0)
+            if dDensity > GEO.EPS_SMALL then
+               dDensity = EgtClamp( dDensity, 0, 90)
+               
+               -- recupero i parametri per infill
+               local dDir = ReadParam( vIds[i], KEY_AUX_SOLIDS_DIR, 'd', 0)
+               local dOffsX = ReadParam( vIds[i], KEY_AUX_SOLIDS_OFFSET_X, 'd', 0)
+               local dOffsY = ReadParam( vIds[i], KEY_AUX_SOLIDS_OFFSET_Y, 'd', 0)
+               local dGridOverlap = ReadParam( vIds[i], KEY_AUX_SOLIDS_GRID_OVERLAP, 'd', 0)
+               local dStrand = ReadParam( vIds[i], KEY_AUX_SOLIDS_STRAND, 'd', s_dStrand)
+               if dStrand < GEO.EPS_SMALL then
+                  dStrand = s_dStrand
+               end
+               
+               -- creo gruppo associato
+               local nInfillGrp = EgtGroup( s_nPartId)
+               EgtSetName( nInfillGrp, AUX_SOLIDS_INFILL_GRP .. tostring( vIds[i]))
+               EgtSetStatus( nInfillGrp, GDB_ST.OFF)
+               
+               -- calcolo infill
+               CalcInfill( nInfillGrp, nType, dDensity, dDir, dOffsX, dOffsY, dGridOverlap, vIds[i], 0, dStrand, vtSlicing)
+               
+               -- aggiungo allo slicing
+               local sName = AUX_SOLIDS_INFILL_CRV .. tostring( vIds[i]) .. '_'
+               SlicingInfill( nInfillGrp, vtSlicing, sName, AUX_SOLIDS_GRP)
+            end
+         end
+      end
+   end
+end
+
+--------------------------------------------------------------------
+local function ExtractRibsLoops( nRibsGrp, nStmId)
+   
+   local nLoopGrp = EgtGroup( s_nPartId)
+   EgtSetName( nLoopGrp, RIBS_LOOP_GRP)
+   EgtSetStatus( nLoopGrp, GDB_ST.OFF)
+   
+   -- recupero tutti i setti
+   local vIds = EgtGetAllInGroup( nRibsGrp)
+   for i = 1, #vIds do
+      -- se trimesh
+      if EgtGetType( vIds[i]) == GDB_TY.SRF_MESH then
+         -- trim con il solido
+         local nCopy = EgtCopyGlob( vIds[i], nLoopGrp)
+         local nType = ReadParam( vIds[i], KEY_RIBS_TYPE, 'i', RIB_TYPE.INTERNAL)
+         EgtSurfTmCut( nCopy, nStmId, nType ~= RIB_TYPE.EXTERNAL, false)
+         -- estraggo i contorni
+         local nCrv, nCnt = EgtExtractSurfTmLoops( nCopy, nLoopGrp)
+         if nCrv then
+            -- assegno nome che permetta di ricondurli alla superficie da cui derivano
+            for nId = nCrv, nCrv + nCnt - 1 do
+               EgtSetName( nId, SURF_LOOP .. tostring( vIds[i]))
+            end
+         end
+      end
+   end
+end
+
 ---------------------------------------------------------------------
 local function ValueInArray( vArr, nValue)
    for _, val in ipairs( vArr) do
@@ -312,7 +734,7 @@ local function ValueInArray( vArr, nValue)
 end
 
 ---------------------------------------------------------------------
-local function SlicingNoSolid( nRibsLay, vZSlices, dDeltaZStart, dZmin, frSlicing, vErr)
+local function SlicingNoSolid( nRibsLay, vZSlices, dDeltaZStart, dZmin, frSlicing)
    
    local vtSlicing = frSlicing:getVersZ()
    
@@ -337,21 +759,14 @@ local function SlicingNoSolid( nRibsLay, vZSlices, dDeltaZStart, dZmin, frSlicin
    if EgtProcessEvents( EgtIf( PRINT, 100, 0) + 20, 0) == 1 then return false end
     
    -- slicing dei setti
-   SlicingExtraObjects( vtSlicing, nRibsLay, TYPE.RIB, RIBS_GRP, RIBS_CRV)
+   SlicingExtraObjects( nRibsLay, vtSlicing, TYPE.RIB, RIBS_CRV, RIBS_GRP)
    if EgtProcessEvents( EgtIf( PRINT, 100, 0) + 100, 0) == 1 then return false end
    
    return true
 end
 
 ---------------------------------------------------------------------
-local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicing, vErr)
+local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicing)
-      
-   -- costanti
-   local TOLER = 0.05 
-   local MID_TOLER = 0.1
-   local BIG_TOLER = 2.0
-   local MIN_LEN = 20.0
-   local MIN_AREA = 25.0
 
    local vtSlicing = frSlicing:getVersZ()
    
@@ -362,6 +777,10 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
    
    local vPrevCen = {}
    local nLayCnt = 1
+   local nCounterTot = #vZSlices + 12
+   
+   local nFirstSolidLay   -- primo layer che contiene il solido
+   local nLastSolidLay    -- ultimo layer che contiene il solido
    
    -- scorro i risultati dello slicing
    while nLayId do
@@ -395,7 +814,7 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
          dDeltaZ = dDeltaZ + EgtIf( vtRecalc and vtRecalc:getZ() > 0, -0.01, 0.01)
          -- eseguo il ricalcolo solo a quella quota
          EgtPlaneSurfTmInters( ORIG() + ( dPosZ + dDeltaZ) * vtSlicing, vtSlicing, nStmId, nLayId, GDB_RT.GLOB, TOLER)
-         EgtOutLog( 'Warning : Recalc at Lay'.. EgtNumToString( nLayCnt))
+         EgtOutLog( 'Warning : recalc at layer '.. EgtNumToString( nLayCnt))
       end
       EgtSetInfo( nLayId, KEY_SLICE_DELTAZ, dDeltaZ)
    
@@ -403,6 +822,13 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
       local vClosedId = {}
       local vOpenId = {}
       nId = EgtGetFirstInGroup( nLayId)
+      
+      -- se slicing del solido aggiorno i valori dei layer estremi che lo contengono
+      if nId then
+         if not nFirstSolidLay then nFirstSolidLay = nLayCnt end
+         nLastSolidLay = nLayCnt
+      end
+
       while nId do 
          if EgtGetType( nId) == GDB_TY.GEO_POINT or EgtGetType( nId) == GDB_TY.SRF_MESH then
             -- se punto o superficie lo elimino
@@ -571,6 +997,10 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
                EgtSetColor( nId2, 'BLACK')
             end
          end
+         
+         if #vOpenId > 1 then
+            EgtOutLog( 'Error : hole in solid (layer '.. EgtNumToString( nLayCnt) ..') - CalcSlices')
+         end
       else
          
          local bErr = true
@@ -586,7 +1016,8 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
          
          -- se vero errore lo segnalo
          if bErr then
-            table.insert( vErr, nLayCnt)
+            EgtOutLog( 'Error : hole in solid (layer '.. EgtNumToString( nLayCnt) ..') - CalcSlices')
+            table.insert( s_vErr, nLayCnt)
             -- cambio nome al layer
             EgtSetName( nLayId, '__' .. SLICE_LAYER .. EgtNumToString( nLayCnt))
          else
@@ -597,7 +1028,7 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
       end
       
       -- passo al layer successivo
-      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + nLayCnt / ( #vZSlices + 3) * 100, 0) == 1 then
+      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + nLayCnt / nCounterTot * 100, 0) == 1 then
          -- elimino i layer non ancora analizzati
          local nNext = EgtGetNext( nLayId)
          while nNext do
@@ -612,46 +1043,56 @@ local function SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicin
       nLayId = EgtGetNext( nLayId)
    end
 
+   -- costolature
+   local nRibsLay = EgtGetFirstNameInGroup( s_nPartId, LAY_RIBS)
+   ExtractRibsLoops( nRibsLay, nStmId)
+   SlicingExtraObjects( nRibsLay, vtSlicing, TYPE.RIB, RIBS_CRV, RIBS_GRP, nStmId)
+   if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 3) / nCounterTot * 100, 0) == 1 then return false end
+   
    local bSpiralVase = EgtGetInfo( s_nPartId, KEY_SPIRAL_VASE, 'b') or false
    if not bSpiralVase then
-      -- costolature
+      
-      local nRibsLay = EgtGetFirstNameInGroup( s_nPartId, LAY_RIBS)
+      -- infill
-      if nRibsLay then
+      PrepareInfill( nStmId, vtSlicing)
-         SlicingExtraObjects( vtSlicing, nRibsLay, TYPE.RIB, RIBS_GRP, RIBS_CRV, nStmId)
+      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 6) / nCounterTot * 100, 0) == 1 then return false end
-      end
-      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 1) / ( #vZSlices + 3) * 100, 0) == 1 then return false end
       
       -- solidi per regioni con diverso numero di passate
       local nShellNbrLay = EgtGetFirstNameInGroup( s_nPartId, LAY_SHELL_NBR)
-      if nShellNbrLay then
+      SlicingExtraObjects( nShellNbrLay, vtSlicing, TYPE.EXTRA_SHELL, SHELL_NBR_CRV, SHELL_NBR_GRP)
-         SlicingExtraObjects( vtSlicing, nShellNbrLay, TYPE.EXTRA_SHELL, SHELL_NBR_GRP, SHELL_NBR_CRV, nStmId)
+      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 9) / nCounterTot * 100, 0) == 1 then return false end
-      end
-      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 2) / ( #vZSlices + 3) * 100, 0) == 1 then return false end
       
       -- solidi ausiliari
       local nAuxSolidsLay = EgtGetFirstNameInGroup( s_nPartId, LAY_AUX_SOLIDS)
-      if nAuxSolidsLay then
+      SlicingExtraObjects( nAuxSolidsLay, vtSlicing, TYPE.AUX_SOLID, AUX_SOLIDS_CRV, AUX_SOLIDS_GRP)
-         AdjustAuxSolids( nAuxSolidsLay)
+      PrepareAuxSolidsInfill( nAuxSolidsLay, vtSlicing)
-         SlicingExtraObjects( vtSlicing, nAuxSolidsLay, TYPE.AUX_SOLID, AUX_SOLIDS_GRP, AUX_SOLIDS_CRV, nStmId)
+      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 12) / nCounterTot * 100, 0) == 1 then return false end
-      end
+      
-      if EgtProcessEvents( EgtIf( PRINT, 100, 0) + ( #vZSlices + 3) / ( #vZSlices + 3) * 100, 0) == 1 then return false end
    end
    
+   EgtSetInfo( s_nPartId, KEY_FIRST_SOLID_LAY, nFirstSolidLay)
+   EgtSetInfo( s_nPartId, KEY_LAST_SOLID_LAY, nLastSolidLay)
+   
    return true
 end
 
 ---------------------------------------------------------------------
-function CalcSlices.Exec( nPartId, nStmId, HMax)
+function CalcSlices.Exec( nPartId, nStmId)
 
    s_nPartId = nPartId
 
+   local sMachIni = EgtGetCurrMachineDir() .. '\\' .. EgtGetCurrMachineName() .. '.ini'
+
    -- recupero la direzione dello slicing
    local vtSlicing = Z_AX()
    local nSlicingType = EgtGetInfo( s_nPartId, KEY_SLICING_TYPE, 'i')
    if nSlicingType == SLICING_TYPE.DEG45_X then
-      vtSlicing =  VectorFromSpherical( 1, 45, 0)
+      local nDir = EgtGetNumberFromIni( '3dPrinting', 'Dir45degX', 0, sMachIni)
+      local dHorAng = EgtIf( nDir == -1, 180, 0)
+      vtSlicing =  VectorFromSpherical( 1, 45, dHorAng)
    elseif nSlicingType == SLICING_TYPE.DEG45_Y then
-      vtSlicing = VectorFromSpherical( 1, 45, -90)
+      local nDir = EgtGetNumberFromIni( '3dPrinting', 'Dir45degY', 0, sMachIni)
+      local dHorAng = EgtIf( nDir == 2, 90, -90)
+      vtSlicing = VectorFromSpherical( 1, 45, dHorAng)
    elseif nSlicingType == SLICING_TYPE.HORIZONTAL then
       vtSlicing = X_AX()
    end
@@ -696,10 +1137,11 @@ function CalcSlices.Exec( nPartId, nStmId, HMax)
       EgtOutLog( 'Warning : SliceStep is 0')
       return
    end
+   s_dStrand = EgtGetInfo( s_nPartId, KEY_STRAND, 'd')
 
    local dZmin = b3Box:getMin():getZ()
    local dZmax = b3Box:getMax():getZ()
-   local dMaxH = ComputeMaxH( vRefIds, frSlicing, HMax, dSliceStep)
+   local dMaxH = ComputeMaxH( vRefIds, frSlicing, dSliceStep)
    dZmax = min( dZmax, dMaxH)
    --dZmin = 708
    --dZmax = 712
@@ -711,19 +1153,18 @@ function CalcSlices.Exec( nPartId, nStmId, HMax)
    
    local vZSlices = ComputeZSlices( dSliceStep, dZmin, dDeltaZStart, dZmax)
 
-   local vErr = {}
    local bOk = true
    if not nStmId then
       -- caso senza solido e solo setti
-      bOk = SlicingNoSolid( nRibsLay, vZSlices, dDeltaZStart, dZmin, frSlicing, vErr)
+      bOk = SlicingNoSolid( nRibsLay, vZSlices, dDeltaZStart, dZmin, frSlicing)
    else
       -- caso con solido
-      bOk = SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicing, vErr)
+      bOk = SlicingWithSolid( nStmId, vZSlices, dDeltaZStart, dZmin, frSlicing)
    end
    
    -- eventuale segnalazione errori
-   if bOk and #vErr > 0 then
+   if bOk and #s_vErr > 0 then
-      EgtOutBox( 'Slicing Error on layers :\n' .. table.concat( vErr, ','), 'SlicingCalc')
+      EgtOutBox( 'Slicing Error on layers :\n' .. table.concat( s_vErr, ','), 'SlicingCalc')
     end
     
     return bOk

LuaLibs/RunCalcSolids.lua

@@ -14,41 +14,42 @@ local AMD = require( 'AddManData')
 
 --------------------------------------------------------------------
 local s_dTol = 0.1
+local s_nSimplifiedSection = 0
 
 ---------------------------------------------------------------------
 local function GetLayerParamsForSolidCalc( nPartId)
    local LayerParams = {}
    LayerParams.bSpiralVase = EgtGetInfo( nPartId, KEY_SPIRAL_VASE, 'b') or false
    LayerParams.dLayHeight = EgtGetInfo( nPartId, KEY_SLICE_STEP, 'd')
-   LayerParams.dStrand = EgtGetInfo( nPartId, KEY_STRAND, 'd')
    LayerParams.vtSlicing = EgtGetInfo( nPartId, KEY_SLICING_DIR, 'v')
+   LayerParams.dStrand = EgtGetInfo( nPartId, KEY_STRAND, 'd')
    return LayerParams
 end
 
 ---------------------------------------------------------------------
 local function CalcSectionParams( dStrand, dH)
-   local dL = dStrand
+   local dBevelX = 0
-   local dLm = dStrand / 10
+   local dBevelY = 0
-   local dHm = dH / 6
+   if s_nSimplifiedSection == 0 then
-   local dD1 = 0.5 * dL - dLm
+      -- sezione ottagonale
-   local dD2 = 0.5 * dL - dD1 
+      dBevelX = dStrand / 10
-   local dD3 = dHm
+      dBevelY = dH / 6
-   local dD4 = dH - 2 * dD3
+   end
-   return dD1, dD2, dD3, dD4
+   return dBevelX, dBevelY
 end
 
 ---------------------------------------------------------------------
 local function CreateSection( ptS, vtDir, dStrand, dH, vtSlicing, nSolidGrp)
 
-   local dD1, dD2, dD3, dD4 = CalcSectionParams( dStrand, dH)
+   local dBevelX, dBevelY = CalcSectionParams( dStrand, dH)
-   local ptA = ptS - dH * vtSlicing + dD1 * vtDir
+   local ptA = ptS - dH * vtSlicing  + ( 0.5 * dStrand - dBevelX) * vtDir
-   local ptB = ptA + dD2 * vtDir + dD3 *vtSlicing
+   local ptB = ptA + dBevelY * vtSlicing + dBevelX * vtDir
-   local ptC = ptB + dD4 * vtSlicing
+   local ptC = ptB + ( dH - 2 * dBevelY) * vtSlicing
    local ptD = ptA + dH * vtSlicing
-   local ptE = ptD - 2 * dD1 * vtDir 
+   local ptE = ptD - ( dStrand - 2 * dBevelX) * vtDir
-   local ptF = ptC - 2 * ( dD1 + dD2) * vtDir
+   local ptF = ptC - dStrand * vtDir
-   local ptG = ptB - 2 * ( dD1 + dD2) * vtDir
+   local ptG = ptB - dStrand * vtDir
-   local ptH = ptA - 2 * dD1 * vtDir 
+   local ptH = ptA - ( dStrand - 2 * dBevelX) * vtDir
    
    local nId = EgtCurveCompoFromPoints( nSolidGrp, {ptA, ptB, ptC, ptD, ptE, ptF, ptG, ptH, ptA}, GDB_RT.GLOB)
    EgtInvertCurve( nId)
@@ -56,47 +57,51 @@ local function CreateSection( ptS, vtDir, dStrand, dH, vtSlicing, nSolidGrp)
    return nId
 end
 
----------------------------------------------------------------------
-local function CreateHalfSection( ptS, vtDir, dStrand, dH, vtSlicing, nSolidGrp)
-
-   local dD1, dD2, dD3, dD4 = CalcSectionParams( dStrand, dH)
-   local ptA = ptS - dH * vtSlicing + dD1 * vtDir
-   local ptB = ptA + dD2 * vtDir + dD3 * vtSlicing
-   local ptC = ptB + dD4 * vtSlicing
-   local ptD = ptA + dH * vtSlicing
- 
-   local nId = EgtCurveCompoFromPoints( nSolidGrp, { ptS - dH * vtSlicing, ptA, ptB, ptC, ptD, ptS}, GDB_RT.GLOB)
-   
-   return nId
-end
-
 ------------------------------------------------------------------------------
 local function CreateSpiralVaseCap( nSectId, vtDir, nSolidGrp)
    
    local vPt = {}
-   for i = 0, 7 do
+   local nLast = EgtIf( s_nSimplifiedSection == 1, 3, 7)
+   for i = 0, nLast do
       vPt[i + 1] = EgtUP( nSectId, i, GDB_ID.ROOT)
    end
    
    local vCrvs = {}
-   vCrvs[1] = EgtArc2PV( nSolidGrp, vPt[1], vPt[2], vtDir, GDB_RT.GLOB)
+   -- calcolo gli archi che definiscono la superficie laterale
-   vCrvs[2] = EgtArc2PV( nSolidGrp, vPt[8], vPt[3], vtDir, GDB_RT.GLOB)
+   if s_nSimplifiedSection == 1 then
-   vCrvs[3] = EgtArc2PV( nSolidGrp, vPt[7], vPt[4], vtDir, GDB_RT.GLOB)
+      -- sezione quadrata
-   vCrvs[4] = EgtArc2PV( nSolidGrp, vPt[6], vPt[5], vtDir, GDB_RT.GLOB)
+      vCrvs[1] = EgtArc2PV( nSolidGrp, vPt[1], vPt[2], vtDir, GDB_RT.GLOB)
-   vCrvs[5] = EgtCurveCompo( nSolidGrp, {vCrvs[1]}, false, GDB_RT.GLOB)
+      vCrvs[2] = EgtArc2PV( nSolidGrp, vPt[4], vPt[3], vtDir, GDB_RT.GLOB)
-   EgtCloseCurveCompo( vCrvs[5])
+   else
-   vCrvs[6] = EgtCurveCompo( nSolidGrp, {vCrvs[4]}, false, GDB_RT.GLOB)
+      -- sezione ottagonale
-   EgtCloseCurveCompo( vCrvs[6])
+      vCrvs[1] = EgtArc2PV( nSolidGrp, vPt[1], vPt[2], vtDir, GDB_RT.GLOB)
-   local nSurf1 = EgtSurfTmRuled( nSolidGrp, vCrvs[1], vCrvs[2], GDB_RUL.ISOPAR, s_dTol)
+      vCrvs[2] = EgtArc2PV( nSolidGrp, vPt[8], vPt[3], vtDir, GDB_RT.GLOB)
-   local nSurf2 = EgtSurfTmRuled( nSolidGrp, vCrvs[2], vCrvs[3], GDB_RUL.ISOPAR, s_dTol)
+      vCrvs[3] = EgtArc2PV( nSolidGrp, vPt[7], vPt[4], vtDir, GDB_RT.GLOB)
-   local nSurf3 = EgtSurfTmRuled( nSolidGrp, vCrvs[3], vCrvs[4], GDB_RUL.ISOPAR, s_dTol)
+      vCrvs[4] = EgtArc2PV( nSolidGrp, vPt[6], vPt[5], vtDir, GDB_RT.GLOB)
-   local nSurf4 = EgtSurfTmByRegion( nSolidGrp, vCrvs[5], s_dTol)
+   end
-   local nSurf5 = EgtSurfTmByRegion( nSolidGrp, vCrvs[6], s_dTol)
+   -- creo le rigate
-   local nCapSrf = EgtSurfTmBySewing( nSolidGrp, {nSurf1, nSurf2, nSurf3, nSurf4, nSurf5})
+   local vSurfs = {}
+   for i = 1, #vCrvs - 1 do
+      vSurfs[i] = EgtSurfTmRuled( nSolidGrp, vCrvs[i], vCrvs[i+1], GDB_RUL.ISOPAR, s_dTol)
+   end
+   -- calcolo le superfici top e bottom del cap
+   local nCrvBottom = EgtCurveCompo( nSolidGrp, {vCrvs[1]}, false, GDB_RT.GLOB)
+   EgtCloseCurveCompo( nCrvBottom)
+   local nSurfBottom = EgtSurfTmByRegion( nSolidGrp, nCrvBottom, s_dTol)
+   local nCrvTop = EgtCurveCompo( nSolidGrp, {vCrvs[#vCrvs]}, false, GDB_RT.GLOB)
+   EgtCloseCurveCompo( nCrvTop)
+   local nSurfTop = EgtSurfTmByRegion( nSolidGrp, nCrvTop, s_dTol)
+   table.insert( vSurfs, nSurfTop)
+   table.insert( vSurfs, nSurfBottom)
    
+   local nCapSrf = EgtSurfTmByTriangles( nSolidGrp, vSurfs)
+   
+   -- cancello curve di costruzione
    for i = 1, #vCrvs do
       EgtErase( vCrvs[i])
    end
+   EgtErase( nCrvTop)
+   EgtErase( nCrvBottom)
    
    return nCapSrf
 end
@@ -105,16 +110,17 @@ end
 local function CreateSpiralVaseSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
    
    -- gruppo temporaneo per conti 
-   local nGrpTmp = EgtGroup( nSolidGrp)
+   local nGrpTmp = EgtGroup( nSolidGrp, Frame3d( ORIG(), LayerParams.vtSlicing, GDB_RT.GLOB))
    
    local ptS = EgtSP( nCrvId, GDB_ID.ROOT)
    local vtS = EgtSV( nCrvId, GDB_ID.ROOT)
    local ptE = EgtEP( nCrvId, GDB_ID.ROOT)
    local vtE = EgtEV( nCrvId, GDB_ID.ROOT)
+   local dDelta = ( ptE - ptS) * LayerParams.vtSlicing
    -- appiattisco la curva
    local nCrvCopy = EgtCopyGlob( nCrvId, nGrpTmp)
-   local dDelta = ( ptE - ptS) * LayerParams.vtSlicing
+   EgtModifyCurveExtrusion( nCrvCopy, LayerParams.vtSlicing, GDB_RT.GLOB)
-   EgtSpiralizeCurveAlongExtrusion( nCrvCopy, - dDelta)
+   EgtProjectCurveOnPlane( nCrvCopy, ptS, LayerParams.vtSlicing, GDB_RT.GLOB)
    EgtMergeCurvesInCurveCompo( nCrvCopy)
    EgtChangeClosedCurveStartPoint( nCrvCopy, ptS, GDB_RT.GLOB)
   
@@ -143,10 +149,17 @@ local function CreateSpiralVaseSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
       EgtSpiralizeCurveAlongExtrusion( vCrvs[i+1], dDelta)
 
       -- modifico la curva per congiungerla ai caps
-      EgtAddCurveCompoLine( vCrvs[i+1], ptRef, false, GDB_RT.GLOB)
+      EgtApproxCurve( vCrvs[i+1], GDB_CA.LINES, s_dTol)
+      EgtModifyCurveStartPoint( vCrvs[i+1], ptRef, GDB_RT.GLOB)
       local ptRefEnd = EgtUP( nSectE, i, GDB_ID.ROOT)
-      EgtAddCurveCompoLine( vCrvs[i+1], ptRefEnd, true, GDB_RT.GLOB)
+      local _, _, dParMinDist = EgtPointCurveDist( ptRefEnd, vCrvs[i+1], GDB_ID.ROOT)
+      local _, dParE = EgtCurveDomain( vCrvs[i+1])
+      if abs( dParE - dParMinDist) > GEO.EPS_SMALL then
+         EgtTrimCurveEndAtParam( vCrvs[i+1], dParMinDist)
+      end
+      EgtModifyCurveEndPoint( vCrvs[i+1], ptRefEnd, GDB_RT.GLOB)
    end
+   
    local vSurfs = {}
    for i = 1, #vCrvs - 1 do
       vSurfs[i] = EgtSurfTmRuled( nGrpTmp, vCrvs[i], vCrvs[i+1], GDB_RUL.MINDIST, s_dTol)
@@ -155,7 +168,8 @@ local function CreateSpiralVaseSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
          return nil
       end
    end
-   local nSrfId = EgtSurfTmBySewing( nSolidGrp, vSurfs)
+
+   local nSrfId = EgtSurfTmByTriangles( nSolidGrp, vSurfs)
   
    -- creazione del mezzo disco iniziale
    local nCap1 = CreateSpiralVaseCap( nSectId, - vtS, nSolidGrp)
@@ -166,14 +180,14 @@ local function CreateSpiralVaseSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
    -- cancello le curve usate per la costruzione
    EgtErase( nGrpTmp)
 
-   return EgtSurfTmBySewing( nSolidGrp, { nSrfId, nCap1, nCap2})
+   return EgtSurfTmByTriangles( nSolidGrp, { nSrfId, nCap1, nCap2})
 end
 
 ----------------------------------------------------------------------
 local function CreateStandardSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
 
-   local dD1, dD2, dD3, dD4 = CalcSectionParams( dStrand, LayerParams.dLayHeight)
+   local dBevelX, dBevelY = CalcSectionParams( dStrand, LayerParams.dLayHeight)
-   local nSrfId = EgtSurfTmRectSwept( nSolidGrp, dStrand, LayerParams.dLayHeight, dD2, dD3, nCrvId, GDB_RSCT.BEVEL, s_dTol)
+   local nSrfId = EgtSurfTmRectSwept( nSolidGrp, dStrand, LayerParams.dLayHeight, dBevelX, dBevelY, nCrvId, GDB_RSCT.BEVEL, s_dTol)
    return nSrfId
 end
 
@@ -186,6 +200,66 @@ local function CreateSolid( nCrvId, nSolidGrp, LayerParams, dStrand)
    end
 end
 
+---------------------------------------------------------------------
+local function CreateDirectionArrow( nCrvId, nSolidGrp, vtSlicing, dStrand, nLayer)
+   
+   local ptS = EgtSP( nCrvId, GDB_RT.GLOB)
+   local vtS = EgtSV( nCrvId, GDB_RT.GLOB)
+   local dCrvLen = EgtCurveLength( nCrvId)
+   if dCrvLen > 2 * dStrand then
+      local dPar = EgtCurveParamAtLength( nCrvId, 4/5 * dStrand)
+      ptS = EgtUP( nCrvId, dPar, GDB_RT.GLOB)
+      vtS = EgtUV( nCrvId, dPar, -1, GDB_RT.GLOB)
+   end
+      
+   local vt2 = Vector3d( vtS)
+   vt2:rotate( vtSlicing, 90)
+   local dLen = 4/5 * dStrand
+   local pt1 = ptS + 0.5 * dLen * vt2
+   local pt2 = ptS - 0.5 * dLen * vt2
+   local pt3 = ptS + vtS * dLen
+   local nCompo = EgtCurveCompoFromPoints( nSolidGrp, { pt1, pt2, pt3, pt1}, GDB_RT.GLOB)
+   EgtMove( nCompo, 100 * GEO.EPS_SMALL * vtSlicing, GDB_RT.GLOB)
+   local nSrf = EgtSurfFlatRegion( nSolidGrp, { nCompo})
+   EgtErase( nCompo)
+   EgtSetColor( nSrf, RED())
+   EgtSetInfo( nSrf, KEY_SLICE_NBR, nLayer)
+   EgtSetStatus( nSrf, GDB_ST.OFF)
+   EgtSetMode( nSrf, GDB_MD.HIDDEN)
+   EgtSetName( nSrf, DIR_ARROW)
+   
+end
+
+---------------------------------------------------------------------
+local function CreateRecursiveSolid( nCrvId, vSurfs, nSolidGrp, LayerParams, dStrand)
+
+   -- tento la creazione del solido
+   local nSurf = CreateSolid( nCrvId, nSolidGrp, LayerParams, dStrand - 50 * GEO.EPS_SMALL)
+   if nSurf then
+      EgtErase( nCrvId)
+      table.insert( vSurfs, nSurf)
+      return true
+   else
+      -- se curva singola esco perchè non è possibile spezzare ulteriormente
+      local _, dParE = EgtCurveDomain( nCrvId)
+      if abs( dParE - 1) < GEO.EPS_SMALL then
+         EgtErase( nCrvId)
+         return false
+      end
+      -- se non si tratta di curva singola, spezzo a metà e tento sulle due sottocurve
+      local dParSplit = floor( dParE / 2 + 0.5)
+      local nCrvSplit = EgtSplitCurveAtParam( nCrvId, dParSplit)
+      if not nCrvSplit then
+         -- errore nello split
+         EgtErase( nCrvId)
+         return false
+      end
+      local bOk = CreateRecursiveSolid( nCrvId, vSurfs, nSolidGrp, LayerParams, dStrand)
+      bOk = bOk and CreateRecursiveSolid( nCrvSplit, vSurfs, nSolidGrp, LayerParams, dStrand)
+      return bOk
+   end
+end
+
 ---------------------------------------------------------------------
 local function CreateSolidFromCurve( nCrvId, nSolidGrp, LayerParams, nLayer)
   
@@ -203,13 +277,12 @@ local function CreateSolidFromCurve( nCrvId, nSolidGrp, LayerParams, nLayer)
       Color = EgtStdColor( 'YELLOW')
    elseif nType == TYPE.COASTING then
       Color = EgtStdColor( 'BLUE')
-   elseif nType == TYPE.WIPE then
-      Color = EgtStdColor( 'LIME')
    elseif nType == TYPE.RIB then
       Color = EgtStdColor( 'OLIVE')
    elseif nType == TYPE.AUX_SOLID then
       Color = EgtStdColor( 'AQUA')
    end
+   local dStrand = EgtGetInfo( nCrvId, KEY_CRV_STRAND, 'd') or LayerParams.dStrand
    
    local nCopyId = EgtCopyGlob( nCrvId, nSolidGrp)
    local nId = GDB_ID.NULL
@@ -226,51 +299,55 @@ local function CreateSolidFromCurve( nCrvId, nSolidGrp, LayerParams, nLayer)
       nId = EgtSplitCurve( nCopyId, nParts)
    end
    
+   -- freccia direzionale
+   local sName = EgtGetName( nCrvId)
+   if nType ~= TYPE.COASTING and nType ~= TYPE.LINK and sName ~= LEAD_IN_CRV and sName ~= LEAD_OUT_CRV and sName ~= LINK_CRV then
+      CreateDirectionArrow( nCrvId, nSolidGrp, LayerParams.vtSlicing, dStrand, nLayer)
+   end
+   
    if nId == GDB_ID.NULL then return false end
    local bOk = true
    for nInd = 0, nParts - 1 do
       local nGuideId = nId + nInd
-      local nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, LayerParams.dStrand - 5 * GEO.EPS_SMALL)
+      local nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, dStrand - 5 * GEO.EPS_SMALL)
       if not nSrfId then
          EgtOutLog( 'Warning : CreateSolid failed '.. '(layer '..tostring( nLayer)..', curve '..tostring( nCrvId)..')')
-         -- se non ultima, provo a spostare l'estremità finale
+         -- ritento con strand più piccolo
-         if nInd < nParts - 1 then
+         nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, dStrand - 50 * GEO.EPS_SMALL)         
-            local nCopyId = EgtCopy( nGuideId + 1, nGuideId, GDB_IN.AFTER)
+         
-            if nCopyId then
+         if not nSrfId then
-               local LEN_TRIM = 10
+            EgtOutLog( 'Warning : CreateSolid_1 failed '.. '(layer '..tostring( nLayer)..', curve '..tostring( nCrvId)..')')
-               local bOk1 = EgtTrimCurveEndAtLen( nCopyId, LEN_TRIM)
+            -- se non ultima, provo a spostare l'estremità finale
-               local bOk2 = EgtAddCurveCompoCurve( nGuideId, nCopyId)
+            if nInd < nParts - 1 then
-               local bOk3 = EgtTrimCurveStartAtLen( nGuideId + 1, LEN_TRIM)
+               local nCopyId = EgtCopy( nGuideId + 1, nGuideId, GDB_IN.AFTER)
-               nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, LayerParams.dStrand - 5 * GEO.EPS_SMALL)
+               if nCopyId then
-               if not nSrfId then
+                  local LEN_TRIM = 10
-                  nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, LayerParams.dStrand - 50 * GEO.EPS_SMALL)
+                  local bOk1 = EgtTrimCurveEndAtLen( nCopyId, LEN_TRIM)
+                  local bOk2 = EgtAddCurveCompoCurve( nGuideId, nCopyId)
+                  local bOk3 = EgtTrimCurveStartAtLen( nGuideId + 1, LEN_TRIM)
+                  nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, dStrand - 5 * GEO.EPS_SMALL)
+                  if not nSrfId then
+                     nSrfId = CreateSolid( nGuideId, nSolidGrp, LayerParams, dStrand - 50 * GEO.EPS_SMALL)
+                  end
                end
             end
          end
-         -- ritento spezzando la curva
+         
+         -- ritento spezzando la curva in modo ricorsivo fino ad inidividuare delle sottocurve su cui è possibile calcolare il solido
          if not nSrfId then
             EgtOutLog( 'Warning : CreateSolid_2 failed')
             local nGrp = EgtGroup( nSolidGrp, Frame3d( ORIG(), LayerParams.vtSlicing), GDB_RT.GLOB)
             EgtRelocateGlob( nGuideId, nGrp)
             EgtApproxCurve( nGuideId, GDB_CA.LINES, 100 * GEO.EPS_SMALL)
             EgtRelocateGlob( nGuideId, nSolidGrp)
-            local nFirstCrv, nCrvNbr = EgtSplitCurveAtCorners( nGuideId, 30)
+
-            if nFirstCrv and nCrvNbr > 1 then
+            local vSurfs = {}
-               local nSrfIds = {}
+            local bOk = CreateRecursiveSolid( nGuideId, vSurfs, nSolidGrp, LayerParams, dStrand)
-               for nInd2 = 0, nCrvNbr-1 do
+            if #vSurfs > 0 then
-                  local nSrfId2 = CreateSolid( nFirstCrv + nInd2, nSolidGrp, LayerParams, LayerParams.dStrand - 50 * GEO.EPS_SMALL)
+               nSrfId = EgtSurfTmByTriangles( nSolidGrp, vSurfs)
-                  EgtErase( nFirstCrv + nInd2)
+            end
-                  if nSrfId2 then
+            if not nSrfId or bOk == false then
-                     table.insert( nSrfIds, nSrfId2)
+               EgtOutLog( 'Warning : CreateSolid_3 failed')
-                  end
-               end
-               if #nSrfIds == nCrvNbr then
-                  nSrfId = EgtSurfTmBySewing( nSolidGrp, nSrfIds)
-               else
-                  EgtOutLog( 'Warning : CreateSolid_3 failed')
-               end
-            else
-               EgtErase( nFirstCrv)
             end
             EgtErase( nGrp)
          end
@@ -279,6 +356,7 @@ local function CreateSolidFromCurve( nCrvId, nSolidGrp, LayerParams, nLayer)
       if nSrfId then
          EgtSetColor( nSrfId, Color)
          EgtSetInfo( nSrfId, KEY_TYPE, nType)
+         EgtSetInfo( nSrfId, KEY_SLICE_NBR, nLayer)
       else
          bOk = false
          EgtOutLog( 'Warning : CreateSolid_Sewing failed')
@@ -295,6 +373,10 @@ function RunCalcSolids.Exec()
    -- per determinare il tempo di calcolo
    EgtStartCounter()
    
+   -- verifico se richiesta sezione semplificata ( rettangolare)
+   local sIniFile = EgtGetIniFile()
+   s_nSimplifiedSection = EgtGetNumberFromIni( 'Solids', 'SimplifiedSection', 0, sIniFile)
+
    local nPartIndex = 1
    local nPartId = EgtGetFirstNameInGroup( GDB_ID.ROOT, PART .. nPartIndex) or EgtGetFirstNameInGroup( GDB_ID.ROOT, PART)
    while nPartId do
@@ -305,6 +387,11 @@ function RunCalcSolids.Exec()
 
          if bCalcSolid then
 
+            -- recupero il suo frame
+            local nFrameId = EgtGetFirstNameInGroup( EgtGetFirstNameInGroup( nPartId, 'Frame'), 'FramePart')
+            local ptOrig = EgtSP( nFrameId or GDB_ID.NULL, GDB_ID.ROOT)
+            EgtSetInfo( nPartId, KEY_ORIG_REF, ptOrig)
+            
             -- recupero i suoi slice
             local vLayIds = EgtGetNameInGroup( nPartId, SLICE_LAYER .. '*')
             if not vLayIds then
@@ -390,7 +477,6 @@ function RunCalcSolids.Exec()
                EgtSetInfo( nViewId, SOLID_GRP, true)
             end
          end
-
       end
       
       nPartIndex = nPartIndex + 1

LuaLibs/RunGcodeGenerate.lua

@@ -1,4 +1,4 @@
--- RunGcodeGenerate.lua by Egaltech s.r.l. 2023/02/02
+-- RunGcodeGenerate.lua by Egaltech s.r.l. 2023/04/11
 -- Calcoli prima fase per Stampa 3d
 
 -- Tabella per definizione modulo
@@ -131,7 +131,7 @@ function RunGcodeGenerate.Exec()
 
    -- Salvo il progetto
    local sFilePath = EgtGetCurrFilePath()
-   sFilePath = EgtChangePathExtension( sFilePath, 'nge')
+   sFilePath = EgtChangePathExtension( sFilePath, 'icrs')
    EgtSetCurrFilePath( sFilePath)
    EgtSaveFile()
 

LuaLibs/RunMachParamFromSWCalc.lua

@@ -1,4 +1,4 @@
--- RunMachParamFromSWCalc.lua by Egaltech s.r.l. 2022/12/28
+-- RunMachParamFromSWCalc.lua by Egaltech s.r.l. 2024/01/30
 -- Calcolo dei parametri di stampa
 
 -- Tabella per definizione modulo
@@ -77,6 +77,8 @@ function RunMachParamFromSWCalc.Exec()
       while nLayerId do
          -- rimuovo eventuale info precedente del tempo di attesa
          EgtRemoveInfo( nLayerId, KEY_WAITING_TIME)
+         -- divido curve in base alla larghezza strand
+         local LengthCrvList = {}
          -- calcolo lunghezza totale del layer
          local dTotLayerLength = 0
          local dTotLayerLengthForMass = 0
@@ -84,14 +86,29 @@ function RunMachParamFromSWCalc.Exec()
          local nCrvId = EgtGetFirstNameInGroup( nLayerId, CONTOUR_GRP .. '*')
          while nCrvId do
             local nToolPathId = EgtGetFirstNameInGroup( nCrvId, TOOLPATH_GRP)
-            -- sommo lunghezze percorsi
+            -- recupero lunghezze percorsi
             local dTotCrvLength = 0
             local dTotCrvLengthForMass = 0
-            nShellId = EgtGetFirstInGroup( nToolPathId)
+            local nShellId = EgtGetFirstInGroup( nToolPathId)
             while nShellId do
-               dTotCrvLength = dTotCrvLength + EgtCurveLength( nShellId)
+               local dShellWidth = EgtGetInfo( nShellId, KEY_CRV_STRAND, "d")
+               local dShellLength = EgtCurveLength( nShellId)
+               local bFound = false
+               for LengthIndex = 1, #LengthCrvList do
+                  if LengthCrvList[LengthIndex].Width == dShellWidth then
+                     table.insert( LengthCrvList[LengthIndex].IdList, nShellId) 
+                     LengthCrvList[LengthIndex].Length = LengthCrvList[LengthIndex].Length + dShellLength
+                     bFound = true
+                     break
+                  end
+               end
+               if not bFound then
+                  table.insert( LengthCrvList, { Width = dShellWidth, IdList = { nShellId}, Length = dShellLength})
+               end
+               -- sommo per lunghezza totale
+               dTotCrvLength = dTotCrvLength + dShellLength
                if EgtGetName( nShellId) ~= WIPE_CRV then
-                  dTotCrvLengthForMass = dTotCrvLengthForMass + EgtCurveLength( nShellId)
+                  dTotCrvLengthForMass = dTotCrvLengthForMass + dShellLength
                end
                nShellId = EgtGetNext( nShellId)
             end
@@ -132,11 +149,17 @@ function RunMachParamFromSWCalc.Exec()
             table.insert( nOrigLayers, nLayerId)
          end
          EgtSetInfo( nLayerResultId, KEY_SLICEID, nOrigLayers)
+         -- calcolo strand medio (media ponderata sulla lunghezza)
+         local dStrandMean = 0
+         for nMeanIndex = 1, #LengthCrvList do
+            dStrandMean = dStrandMean + LengthCrvList[nMeanIndex].Width * LengthCrvList[nMeanIndex].Length
+         end
+         dStrandMean = dStrandMean / EgtIf( dTotLayerLength > 0.1, dTotLayerLength, 1)
          -- calcolo costante MF
          local dMF = 1
          local dSC = 1
          if dTotLayerArea > 1 then
-            dMF = dTotLayerLength * dStrand / dTotLayerArea * 100
+            dMF = dTotLayerLength * dStrandMean / dTotLayerArea * 100
             dSC = dStrandCount
          else
             dMF = 100
@@ -151,12 +174,12 @@ function RunMachParamFromSWCalc.Exec()
             end
          end
          -- calcolo tempi stimati del layer
-         local dTMin = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.AMin) / MATERIAL.BMin * pow( 0.25 * dStrand, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
+         local dTMin = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.AMin) / MATERIAL.BMin * pow( 0.25 * dStrandMean, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
-         local dTTrg = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.ATrg) / MATERIAL.BTrg * pow( 0.25 * dStrand, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
+         local dTTrg = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.ATrg) / MATERIAL.BTrg * pow( 0.25 * dStrandMean, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
-         local dTMax = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.AMax) / MATERIAL.BMax * pow( 0.25 * dStrand, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
+         local dTMax = ( MATERIAL.K_LAYERTIME / 100.0) * ( dMF + MATERIAL.AMax) / MATERIAL.BMax * pow( 0.25 * dStrandMean, MATERIAL.KW) * pow( dSliceStep, MATERIAL.KZ) * pow( dSC, MATERIAL.KN)
-         local dFMin = dTotLayerLength / dTMax * 60
+         local dFMin = dTotLayerLength / EgtIf( dTMax > 0.1, dTMax, 1) * 60
-         local dFTrg = dTotLayerLength / dTTrg * 60
+         local dFTrg = dTotLayerLength / EgtIf( dTTrg > 0.1, dTTrg, 1) * 60
-         local dFMax = dTotLayerLength / dTMin * 60
+         local dFMax = dTotLayerLength / EgtIf( dTMin > 0.1, dTMin, 1) * 60
          local dLayerTime = dTTrg
          if dLayerFeed == 0 then
             dLayerFeed = dFTrg
@@ -165,7 +188,7 @@ function RunMachParamFromSWCalc.Exec()
          end
          dLayerWait = floor( dTMin + 0.5) - floor( dLayerTime + 0.5)
          -- calcolo la portata
-         local Vf = dLayerFeed * ( ( dStrand - dSliceStep) * dSliceStep + pi * pow( dSliceStep / 2, 2)) / 1000
+         local Vf = dLayerFeed * ( ( dStrandMean - dSliceStep) * dSliceStep + pi * pow( dSliceStep / 2, 2)) / 1000
          -- calcolo speed
          local dSpeed = ( MATERIAL.K_EXTRUSION / 100.0) * ( MACHINING.K / 100.0) * pow( Vf / MATERIAL.C1, 1 / MATERIAL.C2)
          -- verifico se speed esce da minimo e massimo della macchina
@@ -179,16 +202,30 @@ function RunMachParamFromSWCalc.Exec()
             dSpeed = dSMax
          end
          if not bSpeedOk then
-            dLayerFeed = ( MATERIAL.C1 * pow( ( dSpeed / (( MATERIAL.K_EXTRUSION / 100.0) * ( MACHINING.K / 100.0))), MATERIAL.C2)) * 1000 / ( ( dStrand - dSliceStep) * dSliceStep + pi * pow( dSliceStep / 2, 2))
+            if dTotLayerLength > 0.1 then
-            dLayerTime = dTotLayerLength / dLayerFeed * 60
+               dLayerFeed = ( MATERIAL.C1 * pow( ( dSpeed / (( MATERIAL.K_EXTRUSION / 100.0) * ( MACHINING.K / 100.0))), MATERIAL.C2)) * 1000 / ( ( dStrandMean - dSliceStep) * dSliceStep + pi * pow( dSliceStep / 2, 2))
+               dLayerTime = dTotLayerLength / dLayerFeed * 60
+            end
             dLayerWait = floor( dTMin + 0.5) - floor( dLayerTime + 0.5)
          end
          -- calcolo massa dello strato
-         local dLayerMass = dTotLayerLengthForMass * dSliceStep * dStrand * MATERIAL.Density * 1e-6
+         local dLayerMass = dTotLayerLengthForMass * dSliceStep * dStrandMean * MATERIAL.Density * 1e-6
          if dLayerMass and dLayerMass > 0 then
             dPrintMass = dPrintMass + dLayerMass
          end
-         -- scrivo info feed e speed in group toolpath
+         -- scrivo info feed su tutti i tratti
+         local dFeedMax = 0
+         for nWidthIndex = 1, #LengthCrvList do
+            local CurrWidth = LengthCrvList[nWidthIndex]
+            local CurrFeed = EgtIf( CurrWidth.Width > 0, dLayerFeed * dStrandMean / CurrWidth.Width, dLayerFeed) 
+            for nCurveIdIndex = 1, #CurrWidth.IdList do
+               EgtSetInfo( CurrWidth.IdList[nCurveIdIndex], KEY_FEED, CurrFeed)               
+            end
+            if CurrFeed > dFeedMax then
+               dFeedMax = CurrFeed
+            end
+         end
+         -- scrivo info speed in group toolpath
          nCrvId = EgtGetFirstNameInGroup( nLayerId, CONTOUR_GRP .. '*')
          while nCrvId do
             local nToolPathId = EgtGetFirstNameInGroup( nCrvId, TOOLPATH_GRP) or GDB_ID.NULL
@@ -202,13 +239,11 @@ function RunMachParamFromSWCalc.Exec()
             EgtSetInfo( nLayerResultId, KEY_WAITING_TIME, dLayerWait)
          end
          -- scrivo valori in struttura dati
-         --local nLayerResultId = EgtGetFirstNameInGroup( nResultLayerId, nLayerIndex)
          EgtSetInfo( nLayerResultId, KEY_TMIN, dTMin)
          EgtSetInfo( nLayerResultId, KEY_TTRG, dTTrg)
          EgtSetInfo( nLayerResultId, KEY_TMAX, dTMax)
-         EgtSetInfo( nLayerResultId, KEY_FMIN, dFMin)
          EgtSetInfo( nLayerResultId, KEY_FTRG, dFTrg)
-         EgtSetInfo( nLayerResultId, KEY_FMAX, dFMax)
+         EgtSetInfo( nLayerResultId, KEY_FMAX, dFeedMax)
          EgtSetInfo( nLayerResultId, KEY_TCUR, dLayerTime)
          EgtSetInfo( nLayerResultId, KEY_FCUR, dLayerFeed)
          EgtSetInfo( nLayerResultId, KEY_LENGTH, dTotLayerLength)
@@ -220,11 +255,12 @@ function RunMachParamFromSWCalc.Exec()
             EgtEmptyGroup( nResultLayerId)
             return
          end
-         
+         -- passo al layer successivo
          nLayerIndex = nLayerIndex + 1
          nLayerId = EgtGetFirstNameInGroup( nPartId, SLICE_LAYER .. nLayerIndex) or EgtGetFirstNameInGroup( nPartId, "__" .. SLICE_LAYER .. nLayerIndex)
       end
       if nMaxIndex < nLayerIndex then nMaxIndex = nLayerIndex end
+      -- passo al pezzo successivo
       nPartId = EgtGetNextPart( nPartId)
       ::continue::
    end

LuaLibs/RunPrepareExport.lua

@@ -0,0 +1,200 @@
+-- RunPrepareExport.lua by Egaltech s.r.l. 2023/10/19
+-- Creo le geometrie da esportare con 3dm
+
+-- Tabella per definizione modulo
+local RunPrepareExport = {}
+
+-- Intestazioni
+require( 'EgtBase')
+
+EgtOutLog( ' RunPreprareExport started', 1)
+
+-- Dati
+local AMD = require( 'AddManData')
+
+------------------------------------------------------------------
+local function CalcCurves( nSliceId, nDestGrp, vtSlicing, dStrandBase)
+   
+   -- scorro tutti i gruppi di curve
+   local vCrvs = EgtGetNameInGroup( nSliceId, CONTOUR_GRP .. '*')
+   for j = 1, #vCrvs do
+      -- cerco il gruppo del toolpath
+      local nTPath = EgtGetFirstNameInGroup( vCrvs[j], TOOLPATH_GRP)
+      if nTPath then
+         local nId = EgtGetFirstInGroup( nTPath)
+         while nId do
+            -- se non è wipe creo la fat curve da estrudere per creare il solido
+            local nType = EgtGetInfo( nId, KEY_TYPE, 'i')
+            if nType ~= TYPE.WIPE then
+               local dStrand = EgtGetInfo( nId, KEY_CRV_STRAND, 'd') or dStrandBase
+               
+               -- calcolo fat curve a partire da una copia della curva ( in questo modo nel DB geometrico non restano
+               -- salvati i diagrammi di Voronoi che non servono per conti futuri)
+               local nCopy = EgtCopyGlob( nId, nDestGrp)
+               local nCrv, nCnt = EgtCurveGetFatCurve( nCopy, nDestGrp, 0.5 * dStrand, false)
+               -- se fallisce ritento con valore leggermente diverso
+               if not nCrv or nCnt == 0 then
+                  nCrv, nCnt = EgtCurveGetFatCurve( nCopy, nDestGrp, 0.5 * dStrand - 0.05, false)
+               end
+               EgtErase( nCopy)
+                 
+               if nCrv and nCnt > 0 then
+                  -- se sono curve chiuse piccoli aggistamenti per creare un percorso unico
+                  if nCnt > 1 then
+                     for nLoopId = nCrv + 1, nCrv + nCnt - 1 do
+                        EgtInvertCurve( nLoopId)
+                        local dLen = EgtCurveLength( nLoopId)
+                        local dPar1 = EgtCurveParamAtLength( nLoopId, dLen * 0.5)
+                        local dPar2 = EgtCurveParamAtLength( nLoopId, dLen * 0.5 + 2 * GEO.EPS_SMALL)
+                        local ptM = EgtUP( nLoopId, dPar1)
+                        local ptM2 = EgtUP( nLoopId, dPar2)
+                        local _, _, dParRef1 = EgtPointCurveDist( ptM, nCrv)
+                        local _, _, dParRef2 = EgtPointCurveDist( ptM, nCrv)
+                        EgtTrimCurveStartEndAtParam( nCrv, dParRef2, dParRef1)
+                        EgtTrimCurveStartEndAtParam( nLoopId, dPar2, dPar1)
+                        EgtInvertCurve( nLoopId)
+                        EgtAddCurveCompoLine( nCrv, EgtSP( nLoopId))
+                        EgtAddCurveCompoCurve( nCrv, nLoopId)
+                        EgtCloseCurveCompo( nCrv)
+                     end
+                  end
+                  
+                  if nType == TYPE.OUTER_SHELL or nType == TYPE.EXTRA_OUTER_SHELL then 
+                     EgtSetColor( nCrv, EgtStdColor( 'TEAL'))
+                  elseif nType == TYPE.INNER_SHELL or nType == TYPE.EXTRA_SHELL then
+                     EgtSetColor( nCrv, EgtStdColor( 'ORANGE'))
+                  elseif nType == TYPE.LINK then
+                     EgtSetColor( nCrv, EgtStdColor( 'GRAY'))
+                  elseif nType == TYPE.INFILL then
+                     EgtSetColor( nCrv, EgtStdColor( 'YELLOW'))
+                  elseif nType == TYPE.COASTING then
+                     EgtSetColor( nCrv, EgtStdColor( 'BLUE'))
+                  elseif nType == TYPE.RIB then
+                     EgtSetColor( nCrv, EgtStdColor( 'OLIVE'))
+                  elseif nType == TYPE.AUX_SOLID then
+                     EgtSetColor( nCrv, EgtStdColor( 'AQUA'))
+                  end
+               end
+            end
+            
+            nId = EgtGetNext( nId)
+         end
+      end
+
+      -- copio le frecce direzione dal gruppo dei solidi
+      local nSolidGrp = EgtGetFirstNameInGroup( vCrvs[j], SOLID_GRP)
+      if nSolidGrp then
+         local nId = EgtGetFirstNameInGroup( nSolidGrp, DIR_ARROW)
+         while nId do
+            local nCopy = EgtCopyGlob( nId, nDestGrp)
+            EgtSetMode( nCopy, GDB_MD.STD)
+            EgtSetStatus( nCopy, GDB_ST.ON)
+            nId = EgtGetNextName( nId, DIR_ARROW)
+         end
+      end
+   end
+end
+
+------------------------------------------------------------------
+local function CalcSpiralVase( nSliceId, nDestGrp)
+   
+   -- scorro tutti i gruppi di curve
+   local vCrvs = EgtGetNameInGroup( nSliceId, CONTOUR_GRP .. '*')
+   for j = 1, #vCrvs do
+      -- recupero il solido dal gruppo
+      local nSolidGrp = EgtGetFirstNameInGroup( vCrvs[j], SOLID_GRP)
+      if nSolidGrp then
+         local vSolids = EgtGetAllInGroup( nSolidGrp)
+         for i = 1, #vSolids do
+            EgtCopyGlob( vSolids[i], nDestGrp)
+         end
+      end
+   end
+end
+
+------------------------------------------------------------------
+function RunPrepareExport.Exec()
+
+   local nPartId = EgtGetFirstNameInGroup( GDB_ID.ROOT, PART .. '*')
+   if not nPartId then 
+      EgtOutBox( 'Error : no part', 'Export')
+      return GDB_ID.NULL
+   end
+   
+   -- creo o recupero il gruppo per l'esportazione
+   local nGrp = EgtGetFirstNameInGroup( GDB_ID.ROOT, LAY_EXPORT)
+   if not nGrp then
+      -- se non esiste creo il gruppo
+      nGrp = EgtGroup( GDB_ID.ROOT)
+      EgtSetName( nGrp, LAY_EXPORT)
+      EgtSetStatus( nGrp, GDB_ST.OFF)
+      EgtSetLevel( nGrp, GDB_LV.TEMP)
+   else
+      -- se il gruppo esiste già non devo fare nulla
+      return nGrp
+   end
+   
+   -- creo il punto di origine del riferimento
+   local ptRef = EgtGetInfo( nPartId, KEY_ORIG_REF, 'p')
+   if not ptRef then
+      local nFrameId = EgtGetFirstNameInGroup( EgtGetFirstNameInGroup( nPartId, LAY_FRAME), FRAME_PART)
+      ptRef = EgtSP( nFrameId or GDB_ID.NULL, GDB_ID.ROOT)
+   end
+   local nPnt = EgtPoint( nGrp, ptRef, GDB_RT.GLOB)
+   EgtSetName( nPnt, KEY_ORIG_REF)
+   EgtSetStatus( nPnt, GDB_ST.OFF)
+   
+   -- recupero alcune info utili e le assegno al punto per poterle leggere da ThreeJS
+   local dH = EgtGetInfo( nPartId, KEY_SLICE_STEP, 'd')
+   EgtSetInfo( nPnt, KEY_SLICE_STEP, dH)
+   local vtSlicing = EgtGetInfo( nPartId, KEY_SLICING_DIR, 'v')
+   EgtSetInfo( nPnt, KEY_SLICING_DIR, vtSlicing)
+   local bSpiralVase = EgtGetInfo( nPartId, KEY_SPIRAL_VASE, 'b') or false
+   EgtSetInfo( nPnt, KEY_SPIRAL_VASE, bSpiralVase)
+   
+   -- recupero lo strand dai parametri generale nel caso non fosse definito sulle singole curve
+   local dStrandBase = EgtGetInfo( nPartId, KEY_STRAND, 'd') or 0
+   
+   -- recupero gli slices
+   local vSlices = EgtGetNameInGroup( nPartId, SLICE_LAYER .. '*') or {}
+   if #vSlices == 0 then
+      EgtOutBox( 'Error : no slices', 'Export')
+      return GDB_ID.NULL
+   end
+   
+   -- verifico che nel primo slice siano presenti sia i toolpath sia i solidi
+   local nCrvGrp = EgtGetFirstNameInGroup( vSlices[1], CONTOUR_GRP .. '*')
+   if not nCrvGrp then
+      EgtOutBox( 'Error : no toolpaths', 'Export')
+      return GDB_ID.NULL
+   end
+   local nTPath = EgtGetFirstNameInGroup( nCrvGrp, TOOLPATH_GRP)
+   if not nTPath then
+      EgtOutBox( 'Error : no toolpaths', 'Export')
+      return GDB_ID.NULL
+   end
+   local nSolid = EgtGetFirstNameInGroup( nCrvGrp, SOLID_GRP)
+   if not nSolid then
+       EgtOutBox( 'Error : no solids', 'Export')
+      return GDB_ID.NULL
+   end
+
+   for i = 1, #vSlices do
+     
+      -- creo il gruppo corrispondente
+      local nDestGrp = EgtGroup( nGrp)
+      EgtSetName( nDestGrp, EgtGetName( vSlices[i]))
+      EgtSetStatus( nDestGrp, GDB_ST.OFF)
+      
+      if bSpiralVase then
+         CalcSpiralVase( vSlices[i], nDestGrp)
+      else
+         CalcCurves( vSlices[i], nDestGrp, vtSlicing, dStrandBase)
+      end
+   end
+   
+   return nGrp
+end
+
+---------------------------------------------------------------------
+return RunPrepareExport

LuaLibs/RunSlicing.lua

@@ -66,6 +66,26 @@ local function RemoveOldSlices( nPartId)
          EgtErase( vOldSliceId[i])
       end
    end
+   
+   -- rimuovo gruppo con i loop dei setti
+   local nRibsLoopsGrp = EgtGetFirstNameInGroup( nPartId, RIBS_LOOP_GRP)
+   if nRibsLoopsGrp then
+      EgtErase( nRibsLoopsGrp)
+   end
+   
+   -- rimuovo eventuali gruppi di infill (anche per aux solids)
+   local nInfillId = EgtGetFirstNameInGroup( nPartId, INFILL_GRP .. '*')
+   while nInfillId do
+      EgtErase( nInfillId)
+      nInfillId = EgtGetFirstNameInGroup( nPartId, INFILL_GRP .. '*')
+   end
+   
+   -- rimuovo gruppo per export
+   local nExportGrpId = EgtGetFirstNameInGroup( GDB_ID.ROOT, LAY_EXPORT)
+   if nExportGrpId then
+      EgtErase( nExportGrpId)
+   end
+   
 end
 
 ---------------------------------------------------------------------
@@ -144,10 +164,6 @@ function RunSlicing.Exec()
    EgtRemoveAllOperations()
    EgtResetCurrMachGroup()
 
-   -- Lettura dati macchina
-   local sMachIni = EgtGetCurrMachineDir() .. '\\' .. EgtGetCurrMachineName() .. '.ini'
-   local HMax = tonumber( EgtGetStringFromIni( '3dPrinting', 'HMax', 500, sMachIni))
-
    -- Eventuale ripristino posizione originaria
    RestoreOriginalPosition( nPartId)
    
@@ -158,7 +174,7 @@ function RunSlicing.Exec()
    RemoveOldTFS()
   
    -- Calcolo delle fette
-   local bOk = CSLICES.Exec( nPartId, nStmId, HMax)
+   local bOk = CSLICES.Exec( nPartId, nStmId)
    EgtDraw()
 
    -- Calcolo dei percorsi sul centro strand in basso

PrepareExport.lua

@@ -0,0 +1,17 @@
+-- PrepareExport.lua by Egaltech s.r.l. 2023/10/19
+-- Creo le geometrie da esportare con 3dm
+
+-- Intestazioni
+require( 'EgtBase')
+_ENV = EgtProtectGlobal()
+EgtEnableDebug( false)
+
+-- Imposto direttorio libreria specializzata per Stampa 3d
+EgtAddToPackagePath( PRINT.BASEDIR .. '\\LuaLibs\\?.lua')
+
+-- Librerie
+_G.package.loaded.RunPrepareExport = nil
+local RPE = require( 'RunPrepareExport')
+
+-- Calcolo
+PRINT.EXPORTLAYER = RPE.Exec()

Version.lua

@@ -1,4 +1,4 @@
--- Version.lua by Egaltech s.r.l. 2023/02/28
+-- Version.lua by Egaltech s.r.l. 2024/05/06
 -- Gestione della versione di 3dPrinting
 
-VERSION = '2.5c2'
+VERSION = '2.6e1'