def slide_03_DaoSecPrincipe(r, offset, k, h):
drawCircle(r + offset, 'stInfo')
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
ScShape(wireDao0, 'stMain')
# for oure goal we need divide Dao on Head and Tail
# Head sections is parallell
# Tail sections is focused on focus point
pntsDao0 = getPntsOfShape(wireDao0)
pntDownLimit, pntDaoStart, pntUpLimit, pntDaoEnd = pntsDao0
# we need focus to determine tail sections
pntFocus = getPntDaoFocus(r)
ScPoint(pntFocus, 'stMain')
ScLabel(pntFocus, 'f0', 'stMain')
# we need two points to determine section
pnt1, pnt2 = getPntsForDaoSec(pntDaoStart, pntUpLimit, pntDaoEnd, pntDownLimit, pntFocus, k)
ScLine(pnt1, pnt2, 'stFocus')
# !!! we need use plane to detect intercsect (not line) becouse 3D
planeSec = getFacePlane(pnt1, pnt2, h)
ScShape(planeSec, 'stFocus')
pntsSec = getPntsEdgesFacesIntersect(wireDao0, planeSec)
drawPoints(pntsSec, 'stFocus')
def slide_07_DaoWithCase (r, offset, caseH, delta):
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
pntsDao0 = getPntsOfShape(wireDao0)
pntDownLimit, pntDaoStart, pntUpLimit, pntDaoEnd = pntsDao0
pntFocus = getPntDaoFocus(r)
ks = [ 3, 9 , 16, 24, 35, 50, 70, 85]
wiresSec = []
for k in ks:
wireSec = getWireDaoSec(wireDao0, pntFocus, k/100)
wiresSec += [wireSec]
solidDao0 = getShapeSkin(pntDaoStart, wiresSec, pntDaoEnd)
solidDao0 = getShapeZScale(solidDao0, 0.7)
# !!! Boolean not work if not small rotate (its a bus)
solidDao0 = getShapeOZRotate(solidDao0, pi*0.2)
ScShape(solidDao0, stDao0)
solidDao1 = getShapeOZRotate(solidDao0, pi)
ScShape(solidDao1, stDao1)
case = getDaoCase(r, offset, caseH)
case = BRepAlgoAPI_Cut(case, solidDao0).Shape()
case = BRepAlgoAPI_Cut(case, solidDao1).Shape()
case = getShapeTranslate(case, 0,0, -caseH)
ScShape(case, stCase)
def slide_07_DaoWithCase(r, offset, caseH, caseZMove, gap):
solidDao0 = getSolidDao(r, offset + gap)
ScShape(solidDao0, stDao0)
solidDao1 = getShapeOZRotate(solidDao0, pi)
ScShape(solidDao1, stDao1)
case = getDaoCase(r, offset, caseH)
case = getShapeTranslate(case, 0, 0, caseZMove)
ScShape(case, stCase)
def slide_02_DaoConcept(r, offset):
drawCircle(r + offset, 'stInfo')
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
ScShape(wireDao0, 'stMain')
pntsDao0 = getPntsOfShape(wireDao0)
drawPoints(pntsDao0, 'stFocus', 'd')
wireDao1 = getShapeOZRotate(wireDao0, pi)
ScShape(wireDao1, 'stInfo')
def slide_01_DaoClassic(r):
drawCircle(r, 'stInfo')
pntsBase = getPntsBase(r)
drawPoints(pntsBase, 'stFocus', 'b')
shapeDaoClassic = getWireDaoClassic(pntsBase)
ScShape(shapeDaoClassic, 'stMain')
def slide_04_DaoManySec(r, offset, kStart, kEnd, cnt):
drawCircle(r + offset, 'stInfo')
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
ScShape(wireDao0, 'stMain')
pntsDao0 = getPntsOfShape(wireDao0)
pntDownLimit, pntDaoStart, pntUpLimit, pntDaoEnd = pntsDao0
pntFocus = getPntDaoFocus(r)
drawPoints(pntFocus, 'stFocus', 'f0')
for i in range(cnt+1):
k = i/cnt
kkScale = kEnd - kStart
kk = kStart + k* kkScale
p0,p1 = getPntsForDaoSec(pntDaoStart, pntUpLimit, pntDaoEnd, pntDownLimit, pntFocus, kk)
ScLine(p0, p1, 'stFocus')
wireSec = getWireDaoSec(wireDao0, pntFocus, kk)
ScShape(wireSec, 'stMain')
def slide_06_DaoComplete (r, offset):
drawCircle(r + offset, 'stInfo')
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
pntsDao0 = getPntsOfShape(wireDao0)
pntDownLimit, pntDaoStart, pntUpLimit, pntDaoEnd = pntsDao0
pntFocus = getPntDaoFocus(r)
ks = [ 3, 9 , 16, 24, 35, 50, 70, 85]
wiresSec = []
for k in ks:
wireSec = getWireDaoSec(wireDao0, pntFocus, k/100)
wiresSec += [wireSec]
solidDao0 = getShapeSkin(pntDaoStart, wiresSec, pntDaoEnd)
solidDao0 = getShapeZScale(solidDao0, 0.7)
ScShape(solidDao0, stDao0)
solidDao1 = getShapeOZRotate(solidDao0, pi)
ScShape(solidDao1, stDao1)
def slide_05_DaoSkinning (r, offset):
drawCircle(r + offset, 'stInfo')
pntsBase = getPntsBase(r)
wireDaoClassic = getWireDaoClassic(pntsBase)
wireDao0 = getShapeOffset(wireDaoClassic, -offset)
ScShape(wireDao0, 'stMain')
pntsDao0 = getPntsOfShape(wireDao0)
pntDownLimit, pntDaoStart, pntUpLimit, pntDaoEnd = pntsDao0
pntFocus = getPntDaoFocus(r)
drawPoints(pntFocus, 'stMain' ,'f')
ks = [ 3, 9 , 16, 24, 35, 50, 70, 85]
wiresSec = []
for k in ks:
wireSec = getWireDaoSec(wireDao0, pntFocus, k/100)
ScShape(wireSec, 'stMain')
wiresSec += [wireSec]
solidDao0 = getShapeSkin(pntDaoStart, wiresSec, pntDaoEnd)
ScShape(solidDao0, 'stFocus')
def slide_06_DaoComplete(r, offset):
solidDao0 = getSolidDao(r, offset)
ScShape(solidDao0, stDao0)
solidDao1 = getShapeOZRotate(solidDao0, pi)
ScShape(solidDao1, stDao1)