kcl-samples → clock
clock
KCL
// Clock
// A clock with roman numerals
// Define parameters
clockDiameter = 500
clockThickness = 50
minuteHandLength = 100
nubDiameter = 30
numHeight = 10
minuteHandWidth = 25
hourHandWidth = 25
hourHandLargeDiameter = 230
minuteHandLargeDiameter = 310
filletRadius = 5
ridgeThickness = 10
numberThickness = 10
// Calculated parameters
ridgeDiameter = clockDiameter - 50
hourHandArmLength = clockDiameter / 2 * .25
minuteHandArmLength = clockDiameter / 2 * .40
// Add assert for clockDiameter
assert(clockDiameter, isGreaterThan = 450, error = "clock diameter needs to be greater than 400")
// What time is it?
hour = 9
minute = 29
// Calculate hand angles
hourHandAngle = 90 - (hour * 30)
minuteHandAngle = 90 - (minute * 6)
// Create the clock body
clockBodySketch = startSketchOn(XY)
profile001 = circle(
clockBodySketch,
center = [0, 0],
diameter = clockDiameter,
tag = $seg02,
)
clockBody = extrude(profile001, length = clockThickness, tagStart = $capStart001)
|> fillet(
radius = filletRadius,
tags = [
getCommonEdge(faces = [seg02, capStart001])
],
)
// Create the ridge on the top face of the body
clockRidgeSketch = startSketchOn(clockBody, face = END)
profile002 = circle(
clockRidgeSketch,
center = [0, 0],
diameter = clockDiameter,
tag = $seg01,
)
profile003 = circle(clockRidgeSketch, center = [0, 0], diameter = ridgeDiameter)
subtract2d(profile002, tool = profile003)
clockRidge = extrude(profile002, length = ridgeThickness, tagEnd = $capEnd001)
|> fillet(
radius = filletRadius,
tags = [
getCommonEdge(faces = [seg01, capEnd001])
],
)
|> appearance(%, color = "#ab4321")
// Create an object that has all of the x and y starting positions of every number
numberObject = {
// one = { i = [90, 160] },
one = {
i = [
clockDiameter / 2 * 3 / 4 * cos(60),
clockDiameter / 2 * 3 / 4 * sin(60)
]
},
two = {
i = [
clockDiameter / 2 * 3 / 4 * cos(30) - 10,
clockDiameter / 2 * 3 / 4 * sin(30)
],
i2 = [
clockDiameter / 2 * 3 / 4 * cos(30) + 5,
clockDiameter / 2 * 3 / 4 * sin(30)
]
},
three = {
i = [
clockDiameter / 2 * 3 / 4 * cos(0) - 15,
clockDiameter / 2 * 3 / 4 * sin(0)
],
i2 = [
clockDiameter / 2 * 3 / 4 * cos(0),
clockDiameter / 2 * 3 / 4 * sin(0)
],
i3 = [
clockDiameter / 2 * 3 / 4 * cos(0) + 15,
clockDiameter / 2 * 3 / 4 * sin(0)
]
},
four = {
i = [
clockDiameter / 2 * 3 / 4 * cos(-30) - 10,
clockDiameter / 2 * 3 / 4 * sin(-30)
],
v = [
clockDiameter / 2 * 3 / 4 * cos(-30) + 13,
clockDiameter / 2 * 3 / 4 * sin(-30)
]
},
five = {
v = [
clockDiameter / 2 * 3 / 4 * cos(-60),
clockDiameter / 2 * 3 / 4 * sin(-60)
]
},
six = {
v = [
clockDiameter / 2 * 3 / 4 * cos(-90) - 10,
clockDiameter / 2 * 3 / 4 * sin(-90)
],
i = [
clockDiameter / 2 * 3 / 4 * cos(-90) + 12,
clockDiameter / 2 * 3 / 4 * sin(-90)
]
},
seven = {
v = [
clockDiameter / 2 * 3 / 4 * cos(-120) - 15,
clockDiameter / 2 * 3 / 4 * sin(-120)
],
i = [
clockDiameter / 2 * 3 / 4 * cos(-120) + 5,
clockDiameter / 2 * 3 / 4 * sin(-120)
],
i2 = [
clockDiameter / 2 * 3 / 4 * cos(-120) + 20,
clockDiameter / 2 * 3 / 4 * sin(-120)
]
},
eight = {
v = [
clockDiameter / 2 * 3 / 4 * cos(-150) - 10,
clockDiameter / 2 * 3 / 4 * sin(-150)
],
i = [
clockDiameter / 2 * 3 / 4 * cos(-150) + 10,
clockDiameter / 2 * 3 / 4 * sin(-150)
],
i2 = [
clockDiameter / 2 * 3 / 4 * cos(-150) + 25,
clockDiameter / 2 * 3 / 4 * sin(-150)
],
i3 = [
clockDiameter / 2 * 3 / 4 * cos(-150) + 40,
clockDiameter / 2 * 3 / 4 * sin(-150)
]
},
nine = {
i = [
clockDiameter / 2 * 3 / 4 * cos(180) - 15,
clockDiameter / 2 * 3 / 4 * sin(180)
],
x = [
clockDiameter / 2 * 3 / 4 * cos(180) + 15,
clockDiameter / 2 * 3 / 4 * sin(180)
]
},
ten = {
x = [
clockDiameter / 2 * 3 / 4 * cos(150) + 5,
clockDiameter / 2 * 3 / 4 * sin(150)
]
},
eleven = {
x = [
clockDiameter / 2 * 3 / 4 * cos(120),
clockDiameter / 2 * 3 / 4 * sin(120)
],
i = [
clockDiameter / 2 * 3 / 4 * cos(120) + 10,
clockDiameter / 2 * 3 / 4 * sin(120)
]
},
twelve = {
x = [
clockDiameter / 2 * 3 / 4 * cos(90) - 10,
clockDiameter / 2 * 3 / 4 * sin(90)
],
i = [
clockDiameter / 2 * 3 / 4 * cos(90) + 5,
clockDiameter / 2 * 3 / 4 * sin(90)
],
i2 = [
clockDiameter / 2 * 3 / 4 * cos(90) + 20,
clockDiameter / 2 * 3 / 4 * sin(90)
]
}
}
// Function for the letter I
fn letterI(startX, startY) {
iWidth = 8
iLength = 40
return startSketchOn(offsetPlane(XY, offset = 50))
|> startProfile(
%,
at = [
startX - (iWidth / 2),
startY + iLength / 2
],
)
|> xLine(%, length = iWidth)
|> yLine(%, length = -iLength)
|> xLine(%, length = -iWidth)
|> close(%)
|> extrude(%, length = numberThickness)
|> appearance(%, color = "#140f0f")
}
// Function for the letter X
fn letterX(startX, startY) {
xWidth = 40
xLength = 40
return startSketchOn(offsetPlane(XY, offset = 50))
|> startProfile(
%,
at = [
startX - (xWidth / 2),
startY + xLength / 2
],
)
|> xLine(%, length = xWidth / 6)
|> angledLine(%, angle = -70, lengthY = xLength * 1 / 3)
|> angledLine(%, angle = 70, lengthY = xLength * 1 / 3)
|> xLine(%, length = xWidth / 6)
|> angledLine(%, angle = 70 + 180, lengthY = xLength * 1 / 2)
|> angledLine(%, angle = -70, lengthY = xLength * 1 / 2)
|> xLine(%, length = -xWidth / 6)
|> angledLine(%, angle = -70 - 180, lengthY = xLength * 1 / 3)
|> angledLine(%, angle = 70 + 180, lengthY = xLength * 1 / 3)
|> xLine(%, length = -xWidth / 6)
|> angledLine(%, angle = 70, lengthY = xLength * 1 / 2)
|> close(%)
|> extrude(%, length = numberThickness)
|> appearance(%, color = "#140f0f")
}
// Function for the letter V
fn letterV(startX, startY) {
vWidth = 25
vLength = 40
return startSketchOn(offsetPlane(XY, offset = 50))
|> startProfile(
%,
at = [
startX - (vWidth / 2),
startY + vLength / 2
],
)
|> xLine(%, length = vWidth * 1 / 3)
|> line(%, end = [vWidth / 6, -vLength / 2])
|> line(%, end = [vWidth / 6, vLength / 2])
|> xLine(%, length = vWidth * 1 / 3)
|> line(%, end = [-vWidth * 1 / 2, -vLength])
|> close(%)
|> extrude(%, length = numberThickness)
|> appearance(%, color = "#140f0f")
}
// Create the numbers on the face of the clock
// 1 //
letterI(startX = numberObject.one.i[0], startY = numberObject.one.i[1])
// 2 //
letterI(startX = numberObject.two.i[0], startY = numberObject.two.i[1])
letterI(startX = numberObject.two.i2[0], startY = numberObject.two.i2[1])
// 3 //
letterI(startX = numberObject.three.i[0], startY = numberObject.three.i[1])
letterI(startX = numberObject.three.i2[0], startY = numberObject.three.i2[1])
letterI(startX = numberObject.three.i3[0], startY = numberObject.three.i3[1])
// 4 //
letterI(startX = numberObject.four.i[0], startY = numberObject.four.i[1])
letterV(startX = numberObject.four.v[0], startY = numberObject.four.v[1])
// 5 //
letterV(startX = numberObject.five.v[0], startY = numberObject.five.v[1])
// 6 //
letterV(startX = numberObject.six.v[0], startY = numberObject.six.v[1])
letterI(startX = numberObject.six.i[0], startY = numberObject.six.i[1])
// 7 //
letterV(startX = numberObject.seven.v[0], startY = numberObject.seven.v[1])
letterI(startX = numberObject.seven.i[0], startY = numberObject.seven.i[1])
letterI(startX = numberObject.seven.i2[0], startY = numberObject.seven.i2[1])
// 8 //
letterV(startX = numberObject.eight.v[0], startY = numberObject.eight.v[1])
letterI(startX = numberObject.eight.i[0], startY = numberObject.eight.i[1])
letterI(startX = numberObject.eight.i2[0], startY = numberObject.eight.i2[1])
letterI(startX = numberObject.eight.i3[0], startY = numberObject.eight.i3[1])
// 9 //
letterI(startX = numberObject.nine.i[0], startY = numberObject.nine.i[1])
letterX(startX = numberObject.nine.x[0], startY = numberObject.nine.x[1])
// 10 //
letterX(startX = numberObject.ten.x[0], startY = numberObject.ten.x[1])
// 11 //
letterX(startX = numberObject.eleven.x[0], startY = numberObject.eleven.x[1])
letterI(startX = numberObject.eleven.i[0], startY = numberObject.eleven.i[1])
// 12 //
letterX(startX = numberObject.twelve.x[0], startY = numberObject.twelve.x[1])
letterI(startX = numberObject.twelve.i[0], startY = numberObject.twelve.i[1])
letterI(startX = numberObject.twelve.i2[0], startY = numberObject.twelve.i2[1])
// Create nub for the minute and hour hands
startSketchOn(clockBody, face = END)
|> circle(center = [0, 0], diameter = nubDiameter)
|> extrude(%, length = numHeight)
// Create the hour hand
sketch005 = startSketchOn(offsetPlane(XY, offset = 55))
profile007 = startProfile(
sketch005,
at = [
nubDiameter / 2 * 1.375 * cos(hourHandAngle + 20),
nubDiameter / 2 * 1.375 * sin(hourHandAngle + 20)
],
)
|> arc(
%,
interiorAbsolute = [
nubDiameter / 2 * 1.375 * cos(hourHandAngle + 180),
nubDiameter / 2 * 1.375 * sin(hourHandAngle + 180)
],
endAbsolute = [
nubDiameter / 2 * 1.375 * cos(hourHandAngle + 340),
nubDiameter / 2 * 1.375 * sin(hourHandAngle + 340)
],
)
|> angledLine(%, angle = hourHandAngle, length = hourHandArmLength)
|> angledLine(
%,
angle = hourHandAngle - 90,
length = hourHandWidth / 2,
tag = $seg004,
)
|> line(
%,
endAbsolute = [
hourHandLargeDiameter / 2 * cos(hourHandAngle),
hourHandLargeDiameter / 2 * sin(hourHandAngle)
],
tag = $seg002,
)
|> angledLine(%, angle = segAng(seg002) + 120, length = segLen(seg002))
// |> angledLineThatIntersects(%, angle = segAng(seg002) + hourHandAngle - 90, intersectTag = seg004)
|> angledLine(%, angle = hourHandAngle - 90, length = segLen(seg004))
|> line(%, endAbsolute = [profileStartX(%), profileStartY(%)])
|> close(%)
profile008 = circle(sketch005, center = [0, 0], diameter = nubDiameter)
subtract2d(profile007, tool = profile008)
|> extrude(%, length = 5)
|> appearance(%, color = "#404040")
// create the minute hand
sketch006 = startSketchOn(offsetPlane(XY, offset = 50))
profile009 = startProfile(
sketch006,
at = [
nubDiameter / 2 * 1.375 * cos(minuteHandAngle + 20),
nubDiameter / 2 * 1.375 * sin(minuteHandAngle + 20)
],
)
|> arc(
%,
interiorAbsolute = [
nubDiameter / 2 * 1.375 * cos(minuteHandAngle + 180),
nubDiameter / 2 * 1.375 * sin(minuteHandAngle + 180)
],
endAbsolute = [
nubDiameter / 2 * 1.375 * cos(minuteHandAngle + 340),
nubDiameter / 2 * 1.375 * sin(minuteHandAngle + 340)
],
)
|> angledLine(%, angle = minuteHandAngle, length = minuteHandArmLength)
|> angledLine(
%,
angle = minuteHandAngle - 90,
length = minuteHandWidth / 2,
tag = $seg003,
)
|> line(
%,
endAbsolute = [
minuteHandLargeDiameter / 2 * cos(minuteHandAngle),
minuteHandLargeDiameter / 2 * sin(minuteHandAngle)
],
tag = $seg005,
)
|> angledLine(%, angle = segAng(seg005) + 120, length = segLen(seg005))
|> angledLine(%, angle = minuteHandAngle - 90, length = segLen(seg003))
|> line(%, endAbsolute = [profileStartX(%), profileStartY(%)])
|> close(%)
profile010 = circle(sketch006, center = [0, 0], diameter = 30)
subtract2d(profile009, tool = profile010)
|> extrude(%, length = 5)
|> appearance(%, color = "#404040")
// Define parameters of the screw slot for hanging the clock
screwHeadDiameter = 9.53
screwTolerance = .5
slotWidth = (screwHeadDiameter + screwTolerance) / 2
slotLength = 40
// Create the screw slot
sketch003 = startSketchOn(clockBody, face = START)
profile004 = startProfile(sketch003, at = [-slotWidth / 2, 200])
|> yLine(length = -slotLength)
|> arc(
%,
radius = screwHeadDiameter / 2 + screwTolerance,
angleStart = 120,
angleEnd = 420,
)
|> yLine(%, length = slotLength)
|> tangentialArc(endAbsolute = [profileStartX(%), profileStartY(%)])
|> close()
|> extrude(%, length = -20)
// todo: create cavity for the screw to slide into (need csg update)