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in DoubleCut, gestione feature con più di due facce (caso insolito)

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andrea.villa
2025-10-30 12:38:23 +01:00
parent 3d62e41811
commit d79151c1d3
1 changed files with 30 additions and 7 deletions
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LuaLibs/ProcessDoubleCut.lua
+30 -7
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@@ -475,13 +475,36 @@ function ProcessDoubleCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
-- dati delle facce
local ptC = {}
local vtN = {}
ptC[1], vtN[1] = EgtSurfTmFacetCenter( Proc.Id, 0, GDB_ID.ROOT)
ptC[2], vtN[2] = EgtSurfTmFacetCenter( Proc.Id, 1, GDB_ID.ROOT)
local idFirstFace, idSecondFace
-- se ci sono più di due face (caso insolito), si prendono le facce più grandi
if Proc.Fct > 2 then
local Area = {}
-- si prendono le due più grandi, potrebbero essercene più di due
for i = 1, Proc.Fct do
local _, dL, dW = EgtSurfTmFacetMinAreaRectangle( Proc.Id, i - 1)
table.insert( Area, { nIndex = i-1, dArea = dL*dW})
end
-- ordina 'Area' in ordine decrescente
table.sort( Area, function( A, B)
return A.dArea > B.dArea
end
)
idFirstFace = Area[1].nIndex
idSecondFace = Area[2].nIndex
else
idFirstFace = 0
idSecondFace = 1
end
ptC[1], vtN[1] = EgtSurfTmFacetCenter( Proc.Id, idFirstFace, GDB_ID.ROOT)
ptC[2], vtN[2] = EgtSurfTmFacetCenter( Proc.Id, idSecondFace, GDB_ID.ROOT)
-- normale media per capire se taglio di testa o di coda
local vtNm = ( vtN[1] + vtN[2]) ; vtNm:normalize()
local bHead = ( vtNm:getX() > 0)
-- angolo diedro per stabilire se taglio convesso
local bAdj, ptP1, ptP2, dAng = EgtSurfTmFacetsContact( Proc.Id, 0, 1, GDB_ID.ROOT)
local bAdj, ptP1, ptP2, dAng = EgtSurfTmFacetsContact( Proc.Id, idFirstFace, idSecondFace, GDB_ID.ROOT)
local bConvex = true
local bOnY = true
local ptPs = ( ptC[1] + ptC[2]) / 2
@@ -492,8 +515,8 @@ function ProcessDoubleCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
bConvex = ( dAng > 0)
end
-- determino quale faccia è più grande
local _, dB1, dH1 = EgtSurfTmFacetMinAreaRectangle( Proc.Id, 0)
local _, dB2, dH2 = EgtSurfTmFacetMinAreaRectangle( Proc.Id, 1)
local _, dB1, dH1 = EgtSurfTmFacetMinAreaRectangle( Proc.Id, idFirstFace)
local _, dB2, dH2 = EgtSurfTmFacetMinAreaRectangle( Proc.Id, idSecondFace)
local nBigInd = EgtIf( dB1 * dH1 >= dB2 * dH2, 1, 2)
local nSmaInd = 3 - nBigInd
-- inserimento smussi
@@ -560,8 +583,8 @@ function ProcessDoubleCut.Make( Proc, nPhase, nRawId, nPartId, dOvmHead)
dMaxDepth = EgtTdbGetCurrToolMaxDepth() or dMaxDepth
end
end
local _, _, dDimV1 = BL.GetFaceHvRefDim( Proc.Id, 0, b3Raw)
local _, _, dDimV2 = BL.GetFaceHvRefDim( Proc.Id, 1, b3Raw)
local _, _, dDimV1 = BL.GetFaceHvRefDim( Proc.Id, idFirstFace, b3Raw)
local _, _, dDimV2 = BL.GetFaceHvRefDim( Proc.Id, idSecondFace, b3Raw)
local bFace1TooLongForBlade, bFace2TooLongForBlade = ( dDimV1 >= dMaxDepth), ( dDimV2 >= dMaxDepth)
local dFace1Ang, dFace2Ang = vtN[1]:getZ(), vtN[2]:getZ()
if bFace1TooLongForBlade and dFace1Ang < ( BD.CUT_VZ_MIN or -0.484) or bFace2TooLongForBlade and dFace2Ang < ( BD.CUT_VZ_MIN or -0.484) then