diff options
Diffstat (limited to 'Master/texmf-dist/asymptote/CAD.asy')
-rw-r--r-- | Master/texmf-dist/asymptote/CAD.asy | 734 |
1 files changed, 367 insertions, 367 deletions
diff --git a/Master/texmf-dist/asymptote/CAD.asy b/Master/texmf-dist/asymptote/CAD.asy index b65e6478838..1bed03bc20b 100644 --- a/Master/texmf-dist/asymptote/CAD.asy +++ b/Master/texmf-dist/asymptote/CAD.asy @@ -1,367 +1,367 @@ -struct sCAD
-{
- int nLineGroup = 0; // 0-3
-
- pen
- // A
- pA,
- pVisibleEdge, // Sichtbare Kanten
- pVisibleContour, // Sichtbarer Umriss
- pUsableWindingLength, // Nitzbare Gewindelänge
- pSystemLine, // Systemlinie (Stahlbau)
- pDiagramCurve, // Kurve in Diagrammen
- pSurfaceStructure, // Oberflächenstrukturen
- // B
- pB,
- pLightEdge, // Lichtkante
- pMeasureLine, // Maßlinie
- pMeasureHelpLine, // Maßhilfslinie
- pMeasureLineBound, // Maßlinienbegrenzung
- pReferenceLine, // Hinweislinie
- pHatch, // Schraffur
- pWindingGround, // Gewindegrund
- pDiagonalCross, // Diagonalkreuz
- pBendLine, // Biegelinie
- pProjectionLine, // Projektionslinie
- pGrid, // Rasterlinien
- // C
- pC,
- pFreehand, // Begrenzung abgebrochener oder unterbrochener
- // Schnitte, wenn die Begrenzung
- // keine Mittellinie ist
- // E
- pE,
- pSurfaceTreatmentAllowed, // Bereich zulässiger Oberflächenbehandlung
- // F
- pF,
- pInvisibleEdge, // unsichtbare Kante
- pInvisibleContour, // unsichtbarer Umriss
- // G
- pG,
- pMiddleLine, // Mittellinie
- pSymmetryLine, // Symmetrielinie
- pPartialCircle, // Teilkreis
- pCircularHole, // Lochkreis
- pDivisionPlane, // Teilungsebene
- pTransferLine, // Trajektorien (Übertragunslinien)
- // J
- pJ,
- pCuttingPlane, // Schnittebene
- pSurfaceTreatmentRequested, // Bereich geforderter Behandlungen
- // K
- pK,
- pContourBeforeDeformation, // Umrisse vor Verformung
- pAdjacentPartContour, // Umrisse angrenzender Teile
- pEndShapeRawMaterial, // Fertigformen in Rohteilen
- pContourEligibleType, // Umrisse wahlweiser Ausführungen
- pPartInFrontOfCuttingPlane; // Teile vor der Schnittebene
-
-
-
- static sCAD Create(int nLineGroup = 1)
- {
- sCAD cad = new sCAD;
- if ( nLineGroup < 0 )
- nLineGroup = 0;
- if ( nLineGroup > 3 )
- nLineGroup = 3;
- cad.nLineGroup = nLineGroup;
-
- restricted real[] dblFullWidth = {0.35mm, 0.5mm, 0.7mm, 1.0mm};
- restricted real[] dblHalfWidth = {0.18mm, 0.25mm, 0.35mm, 0.5mm};
-
- pen pFullWidth = linewidth(dblFullWidth[nLineGroup]);
- pen pHalfWidth = linewidth(dblHalfWidth[nLineGroup]);
-
- // Linienarten:
- // A
- cad.pA =
- cad.pVisibleEdge =
- cad.pVisibleContour =
- cad.pUsableWindingLength =
- cad.pSystemLine =
- cad.pDiagramCurve =
- cad.pSurfaceStructure =
- pFullWidth + solid;
- // B
- cad.pB =
- cad.pLightEdge =
- cad.pMeasureLine =
- cad.pMeasureHelpLine =
- cad.pMeasureLineBound =
- cad.pReferenceLine =
- cad.pHatch =
- cad.pWindingGround =
- cad.pDiagonalCross =
- cad.pBendLine =
- cad.pProjectionLine =
- cad.pGrid =
- pHalfWidth + solid;
- // C
- cad.pC =
- cad.pFreehand =
- pHalfWidth + solid;
- // D
- // Missing, as I have no idea how to implement this...
- // E
- cad.pE =
- cad.pSurfaceTreatmentAllowed =
- pFullWidth + linetype(new real[] {10,2.5});
- // F
- cad.pF =
- cad.pInvisibleEdge =
- cad.pInvisibleContour =
- pHalfWidth + linetype(new real[] {20,5});
- // G
- cad.pG =
- cad.pMiddleLine =
- cad.pSymmetryLine =
- cad.pPartialCircle =
- cad.pCircularHole =
- cad.pDivisionPlane =
- cad.pTransferLine =
- pHalfWidth + linetype(new real[] {40,5,5,5});
- // H
- // see J
- // I
- // This letter is not used in DIN 15
- // J
- cad.pJ =
- cad.pCuttingPlane =
- cad.pSurfaceTreatmentRequested =
- pFullWidth + linetype(new real[] {20,2.5,2.5,2.5});
- // K
- cad.pK =
- cad.pContourBeforeDeformation =
- cad.pAdjacentPartContour =
- cad.pEndShapeRawMaterial =
- cad.pContourEligibleType =
- cad.pPartInFrontOfCuttingPlane =
- pHalfWidth + linetype(new real[] {40,5,5,5,5,5});
-
- return cad;
- } // end of Create
-
-
-
- real GetMeasurementBoundSize(bool bSmallBound = false)
- {
- if ( bSmallBound )
- return 1.5 * linewidth(pVisibleEdge) / 2;
- else
- return 5 * linewidth(pVisibleEdge);
- }
-
-
-
- path GetMeasurementBound(bool bSmallBound = false)
- {
- if ( bSmallBound )
- return scale(GetMeasurementBoundSize(bSmallBound = bSmallBound)) *
- unitcircle;
- else
- return (0,0) --
- (-cos(radians(7.5)), -sin(radians(7.5))) *
- GetMeasurementBoundSize(bSmallBound = bSmallBound) --
- (-cos(radians(7.5)), sin(radians(7.5))) *
- GetMeasurementBoundSize(bSmallBound = bSmallBound) --
- cycle;
- }
-
-
-
- void MeasureLine(picture pic = currentpicture,
- Label L,
- pair pFrom,
- pair pTo,
- real dblLeft = 0,
- real dblRight = 0,
- real dblRelPosition = 0.5,
- bool bSmallBound = false)
- {
- if ( dblLeft < 0 )
- dblLeft = 0;
- if ( dblRight < 0 )
- dblRight = 0;
- if ( (dblLeft > 0) && (dblRight == 0) )
- dblRight = dblLeft;
- if ( (dblLeft == 0) && (dblRight > 0) )
- dblLeft = dblRight;
- pair pDiff = pTo - pFrom;
- real dblLength = length(pDiff);
- pair pBegin = pFrom - dblLeft * unit(pDiff);
- pair pEnd = pTo + dblRight * unit(pDiff);
- if ( bSmallBound )
- {
- draw(
- pic = pic,
- g = pBegin--pEnd,
- p = pMeasureLine);
- }
- else
- {
- real dblBoundSize = GetMeasurementBoundSize(bSmallBound = bSmallBound);
- if ( dblLeft == 0 )
- draw(
- pic = pic,
- g = (pFrom + dblBoundSize/2 * unit(pDiff))
- -- (pTo - dblBoundSize/2 * unit(pDiff)),
- p = pMeasureLine);
- else
- draw(
- pic = pic,
- g = pBegin -- (pFrom - dblBoundSize/2 * unit(pDiff))
- ^^ pFrom -- pTo
- ^^ (pTo + dblBoundSize/2 * unit(pDiff)) -- pEnd,
- p = pMeasureLine);
- }
- path gArrow = GetMeasurementBound(bSmallBound = bSmallBound);
- picture picL;
- label(picL, L);
- pair pLabelSize = 1.2 * (max(picL) - min(picL));
- if ( dblLeft == 0 )
- {
- fill(
- pic = pic,
- g = shift(pFrom) * rotate(degrees(-pDiff)) * gArrow,
- p = pVisibleEdge);
- fill(
- pic = pic,
- g = shift(pTo) * rotate(degrees(pDiff)) * gArrow,
- p = pVisibleEdge);
- if ( dblRelPosition < 0 )
- dblRelPosition = 0;
- if ( dblRelPosition > 1 )
- dblRelPosition = 1;
- label(
- pic = pic,
- L = rotate(degrees(pDiff)) * L,
- position =
- pFrom
- + dblRelPosition * pDiff
- + unit(rotate(90)*pDiff) * pLabelSize.y / 2);
- }
- else
- {
- fill(
- pic = pic,
- g = shift(pFrom) * rotate(degrees(pDiff)) * gArrow,
- p = pVisibleEdge);
- fill(
- pic = pic,
- g = shift(pTo) * rotate(degrees(-pDiff)) * gArrow,
- p = pVisibleEdge);
- if ( (dblRelPosition >= 0) && (dblRelPosition <= 1) )
- label(
- pic = pic,
- L = rotate(degrees(pDiff)) * L,
- position =
- pFrom
- + dblRelPosition * pDiff
- + unit(rotate(90)*pDiff) * pLabelSize.y / 2);
- else
- {
- // draw label outside
- if ( dblRelPosition < 0 )
- label(
- pic = pic,
- L = rotate(degrees(pDiff)) * L,
- position =
- pBegin
- + pLabelSize.x / 2 * unit(pDiff)
- + unit(rotate(90)*pDiff) * pLabelSize.y / 2);
- else
- // dblRelPosition > 1
- label(
- pic = pic,
- L = rotate(degrees(pDiff)) * L,
- position =
- pEnd
- - pLabelSize.x / 2 * unit(pDiff)
- + unit(rotate(90)*pDiff) * pLabelSize.y / 2);
- }
- }
- } // end of MeasureLine
-
-
-
- void MeasureParallel(picture pic = currentpicture,
- Label L,
- pair pFrom,
- pair pTo,
- real dblDistance,
- // Variables from MeasureLine
- real dblLeft = 0,
- real dblRight = 0,
- real dblRelPosition = 0.5,
- bool bSmallBound = false)
- {
- pair pDiff = pTo - pFrom;
- pair pPerpendicularDiff = unit(rotate(90) * pDiff);
- real dblDistancePlus;
- if ( dblDistance >= 0 )
- dblDistancePlus = dblDistance + 1mm;
- else
- dblDistancePlus = dblDistance - 1mm;
- draw(
- pic = pic,
- g = pFrom--(pFrom + dblDistancePlus*pPerpendicularDiff),
- p = pMeasureHelpLine
- );
- draw(
- pic = pic,
- g = pTo--(pTo + dblDistancePlus*pPerpendicularDiff),
- p = pMeasureHelpLine
- );
- MeasureLine(
- pic = pic,
- L = L,
- pFrom = pFrom + dblDistance * pPerpendicularDiff,
- pTo = pTo + dblDistance * pPerpendicularDiff,
- dblLeft = dblLeft,
- dblRight = dblRight,
- dblRelPosition = dblRelPosition,
- bSmallBound = bSmallBound);
- } // end of MeasureParallel
-
-
-
- path MakeFreehand(pair pFrom, pair pTo,
- real dblRelDivisionLength = 12.5,
- real dblRelDistortion = 2.5,
- bool bIncludeTo = true)
- {
- pair pDiff = pTo - pFrom;
- pair pPerpendicular = dblRelDistortion * linewidth(pFreehand) *
- unit(rotate(90) * pDiff);
-
- int nNumOfSubDivisions=ceil(length(pDiff) /
- (dblRelDivisionLength * linewidth(pFreehand)));
-
- restricted real[] dblDistortion = {1, -.5, .75, -.25, .25, -1, .5, -.75,
- .25, -.25};
- int nDistortion = 0;
-
- guide g;
- g = pFrom;
- for ( int i = 1 ; i < nNumOfSubDivisions ; ++i )
- {
- g = g ..
- (pFrom
- + pDiff * i / (real)nNumOfSubDivisions
- + pPerpendicular * dblDistortion[nDistortion]);
- nDistortion += 1;
- if ( nDistortion > 9 )
- nDistortion = 0;
- }
-
- if ( bIncludeTo )
- g = g .. pTo;
-
- return g;
- } // end of MakeFreehand
-
-
-
-} // end of CAD
-
+struct sCAD +{ + int nLineGroup = 0; // 0-3 + + pen + // A + pA, + pVisibleEdge, // Sichtbare Kanten + pVisibleContour, // Sichtbarer Umriss + pUsableWindingLength, // Nitzbare Gewindelänge + pSystemLine, // Systemlinie (Stahlbau) + pDiagramCurve, // Kurve in Diagrammen + pSurfaceStructure, // Oberflächenstrukturen + // B + pB, + pLightEdge, // Lichtkante + pMeasureLine, // Maßlinie + pMeasureHelpLine, // Maßhilfslinie + pMeasureLineBound, // Maßlinienbegrenzung + pReferenceLine, // Hinweislinie + pHatch, // Schraffur + pWindingGround, // Gewindegrund + pDiagonalCross, // Diagonalkreuz + pBendLine, // Biegelinie + pProjectionLine, // Projektionslinie + pGrid, // Rasterlinien + // C + pC, + pFreehand, // Begrenzung abgebrochener oder unterbrochener + // Schnitte, wenn die Begrenzung + // keine Mittellinie ist + // E + pE, + pSurfaceTreatmentAllowed, // Bereich zulässiger Oberflächenbehandlung + // F + pF, + pInvisibleEdge, // unsichtbare Kante + pInvisibleContour, // unsichtbarer Umriss + // G + pG, + pMiddleLine, // Mittellinie + pSymmetryLine, // Symmetrielinie + pPartialCircle, // Teilkreis + pCircularHole, // Lochkreis + pDivisionPlane, // Teilungsebene + pTransferLine, // Trajektorien (Übertragunslinien) + // J + pJ, + pCuttingPlane, // Schnittebene + pSurfaceTreatmentRequested, // Bereich geforderter Behandlungen + // K + pK, + pContourBeforeDeformation, // Umrisse vor Verformung + pAdjacentPartContour, // Umrisse angrenzender Teile + pEndShapeRawMaterial, // Fertigformen in Rohteilen + pContourEligibleType, // Umrisse wahlweiser Ausführungen + pPartInFrontOfCuttingPlane; // Teile vor der Schnittebene + + + + static sCAD Create(int nLineGroup = 1) + { + sCAD cad = new sCAD; + if ( nLineGroup < 0 ) + nLineGroup = 0; + if ( nLineGroup > 3 ) + nLineGroup = 3; + cad.nLineGroup = nLineGroup; + + restricted real[] dblFullWidth = {0.35mm, 0.5mm, 0.7mm, 1.0mm}; + restricted real[] dblHalfWidth = {0.18mm, 0.25mm, 0.35mm, 0.5mm}; + + pen pFullWidth = linewidth(dblFullWidth[nLineGroup]); + pen pHalfWidth = linewidth(dblHalfWidth[nLineGroup]); + + // Linienarten: + // A + cad.pA = + cad.pVisibleEdge = + cad.pVisibleContour = + cad.pUsableWindingLength = + cad.pSystemLine = + cad.pDiagramCurve = + cad.pSurfaceStructure = + pFullWidth + solid; + // B + cad.pB = + cad.pLightEdge = + cad.pMeasureLine = + cad.pMeasureHelpLine = + cad.pMeasureLineBound = + cad.pReferenceLine = + cad.pHatch = + cad.pWindingGround = + cad.pDiagonalCross = + cad.pBendLine = + cad.pProjectionLine = + cad.pGrid = + pHalfWidth + solid; + // C + cad.pC = + cad.pFreehand = + pHalfWidth + solid; + // D + // Missing, as I have no idea how to implement this... + // E + cad.pE = + cad.pSurfaceTreatmentAllowed = + pFullWidth + linetype(new real[] {10,2.5}); + // F + cad.pF = + cad.pInvisibleEdge = + cad.pInvisibleContour = + pHalfWidth + linetype(new real[] {20,5}); + // G + cad.pG = + cad.pMiddleLine = + cad.pSymmetryLine = + cad.pPartialCircle = + cad.pCircularHole = + cad.pDivisionPlane = + cad.pTransferLine = + pHalfWidth + linetype(new real[] {40,5,5,5}); + // H + // see J + // I + // This letter is not used in DIN 15 + // J + cad.pJ = + cad.pCuttingPlane = + cad.pSurfaceTreatmentRequested = + pFullWidth + linetype(new real[] {20,2.5,2.5,2.5}); + // K + cad.pK = + cad.pContourBeforeDeformation = + cad.pAdjacentPartContour = + cad.pEndShapeRawMaterial = + cad.pContourEligibleType = + cad.pPartInFrontOfCuttingPlane = + pHalfWidth + linetype(new real[] {40,5,5,5,5,5}); + + return cad; + } // end of Create + + + + real GetMeasurementBoundSize(bool bSmallBound = false) + { + if ( bSmallBound ) + return 1.5 * linewidth(pVisibleEdge) / 2; + else + return 5 * linewidth(pVisibleEdge); + } + + + + path GetMeasurementBound(bool bSmallBound = false) + { + if ( bSmallBound ) + return scale(GetMeasurementBoundSize(bSmallBound = bSmallBound)) * + unitcircle; + else + return (0,0) -- + (-cos(radians(7.5)), -sin(radians(7.5))) * + GetMeasurementBoundSize(bSmallBound = bSmallBound) -- + (-cos(radians(7.5)), sin(radians(7.5))) * + GetMeasurementBoundSize(bSmallBound = bSmallBound) -- + cycle; + } + + + + void MeasureLine(picture pic = currentpicture, + Label L, + pair pFrom, + pair pTo, + real dblLeft = 0, + real dblRight = 0, + real dblRelPosition = 0.5, + bool bSmallBound = false) + { + if ( dblLeft < 0 ) + dblLeft = 0; + if ( dblRight < 0 ) + dblRight = 0; + if ( (dblLeft > 0) && (dblRight == 0) ) + dblRight = dblLeft; + if ( (dblLeft == 0) && (dblRight > 0) ) + dblLeft = dblRight; + pair pDiff = pTo - pFrom; + real dblLength = length(pDiff); + pair pBegin = pFrom - dblLeft * unit(pDiff); + pair pEnd = pTo + dblRight * unit(pDiff); + if ( bSmallBound ) + { + draw( + pic = pic, + g = pBegin--pEnd, + p = pMeasureLine); + } + else + { + real dblBoundSize = GetMeasurementBoundSize(bSmallBound = bSmallBound); + if ( dblLeft == 0 ) + draw( + pic = pic, + g = (pFrom + dblBoundSize/2 * unit(pDiff)) + -- (pTo - dblBoundSize/2 * unit(pDiff)), + p = pMeasureLine); + else + draw( + pic = pic, + g = pBegin -- (pFrom - dblBoundSize/2 * unit(pDiff)) + ^^ pFrom -- pTo + ^^ (pTo + dblBoundSize/2 * unit(pDiff)) -- pEnd, + p = pMeasureLine); + } + path gArrow = GetMeasurementBound(bSmallBound = bSmallBound); + picture picL; + label(picL, L); + pair pLabelSize = 1.2 * (max(picL) - min(picL)); + if ( dblLeft == 0 ) + { + fill( + pic = pic, + g = shift(pFrom) * rotate(degrees(-pDiff)) * gArrow, + p = pVisibleEdge); + fill( + pic = pic, + g = shift(pTo) * rotate(degrees(pDiff)) * gArrow, + p = pVisibleEdge); + if ( dblRelPosition < 0 ) + dblRelPosition = 0; + if ( dblRelPosition > 1 ) + dblRelPosition = 1; + label( + pic = pic, + L = rotate(degrees(pDiff)) * L, + position = + pFrom + + dblRelPosition * pDiff + + unit(rotate(90)*pDiff) * pLabelSize.y / 2); + } + else + { + fill( + pic = pic, + g = shift(pFrom) * rotate(degrees(pDiff)) * gArrow, + p = pVisibleEdge); + fill( + pic = pic, + g = shift(pTo) * rotate(degrees(-pDiff)) * gArrow, + p = pVisibleEdge); + if ( (dblRelPosition >= 0) && (dblRelPosition <= 1) ) + label( + pic = pic, + L = rotate(degrees(pDiff)) * L, + position = + pFrom + + dblRelPosition * pDiff + + unit(rotate(90)*pDiff) * pLabelSize.y / 2); + else + { + // draw label outside + if ( dblRelPosition < 0 ) + label( + pic = pic, + L = rotate(degrees(pDiff)) * L, + position = + pBegin + + pLabelSize.x / 2 * unit(pDiff) + + unit(rotate(90)*pDiff) * pLabelSize.y / 2); + else + // dblRelPosition > 1 + label( + pic = pic, + L = rotate(degrees(pDiff)) * L, + position = + pEnd + - pLabelSize.x / 2 * unit(pDiff) + + unit(rotate(90)*pDiff) * pLabelSize.y / 2); + } + } + } // end of MeasureLine + + + + void MeasureParallel(picture pic = currentpicture, + Label L, + pair pFrom, + pair pTo, + real dblDistance, + // Variables from MeasureLine + real dblLeft = 0, + real dblRight = 0, + real dblRelPosition = 0.5, + bool bSmallBound = false) + { + pair pDiff = pTo - pFrom; + pair pPerpendicularDiff = unit(rotate(90) * pDiff); + real dblDistancePlus; + if ( dblDistance >= 0 ) + dblDistancePlus = dblDistance + 1mm; + else + dblDistancePlus = dblDistance - 1mm; + draw( + pic = pic, + g = pFrom--(pFrom + dblDistancePlus*pPerpendicularDiff), + p = pMeasureHelpLine + ); + draw( + pic = pic, + g = pTo--(pTo + dblDistancePlus*pPerpendicularDiff), + p = pMeasureHelpLine + ); + MeasureLine( + pic = pic, + L = L, + pFrom = pFrom + dblDistance * pPerpendicularDiff, + pTo = pTo + dblDistance * pPerpendicularDiff, + dblLeft = dblLeft, + dblRight = dblRight, + dblRelPosition = dblRelPosition, + bSmallBound = bSmallBound); + } // end of MeasureParallel + + + + path MakeFreehand(pair pFrom, pair pTo, + real dblRelDivisionLength = 12.5, + real dblRelDistortion = 2.5, + bool bIncludeTo = true) + { + pair pDiff = pTo - pFrom; + pair pPerpendicular = dblRelDistortion * linewidth(pFreehand) * + unit(rotate(90) * pDiff); + + int nNumOfSubDivisions=ceil(length(pDiff) / + (dblRelDivisionLength * linewidth(pFreehand))); + + restricted real[] dblDistortion = {1, -.5, .75, -.25, .25, -1, .5, -.75, + .25, -.25}; + int nDistortion = 0; + + guide g; + g = pFrom; + for ( int i = 1 ; i < nNumOfSubDivisions ; ++i ) + { + g = g .. + (pFrom + + pDiff * i / (real)nNumOfSubDivisions + + pPerpendicular * dblDistortion[nDistortion]); + nDistortion += 1; + if ( nDistortion > 9 ) + nDistortion = 0; + } + + if ( bIncludeTo ) + g = g .. pTo; + + return g; + } // end of MakeFreehand + + + +} // end of CAD + |