"use strict"
/**
* ...
* @memberof components
* @namespace crafts
*/
const init = ({ lib, swLib }) => {
const { rectangle, cuboid, triangle, circle, cylinder, roundedRectangle } = lib.primitives;
const { union, subtract } = lib.booleans;
const { translate, align, mirror, rotate } = lib.transforms;
const { hull } = lib.hulls
const { extrudeLinear, extrudeRotate } = lib.extrusions
const { TAU } = lib.maths.constants
const { standards, maths, position } = swLib.core
const toothpickSpecs = {
radius: standards.crafts.DIAM_TOOTHPICK / 2,
length: maths.inchesToMm(4),
pointLength: maths.inchesToMm(1 / 4),
}
const bbqSkewerSpecs = {
radius: standards.crafts.DIAM_BBQ_SKEWER / 2,
length: maths.inchesToMm(12),
pointLength: maths.inchesToMm(0.5),
}
const popsicleStickSpecs = {
width: standards.crafts.POPSICLE_STICK_WIDTH,
thickness: standards.crafts.POPSICLE_STICK_THICKNESS,
length: standards.crafts.POPSICLE_STICK_LENGTH,
endRadius: standards.crafts.POPSICLE_STICK_WIDTH / 2,
}
/**
* Toothpick profile
* @param {number} [radius] - Radius of the toothpick
* @param {number} [length] - Length of the toothpick
* @param {number} [pointLength] - Length of the pointed end of the toothpick
* @returns {Geom2} Toothpick profile shape
* @memberof components.crafts
*/
const toothpickProfile = ({
radius = toothpickSpecs.radius,
length = toothpickSpecs.length,
pointLength = toothpickSpecs.pointLength
}) => {
const core2d = rectangle({ size: [pointLength * -2 + length, radius * 2] })
const core2dCoords = position.getGeomCoords(core2d)
const pointTriangleSide = Math.hypot(radius, pointLength)
const pointAngle = Math.atan(radius / pointLength) * 2
const pointTriangle = triangle({ type: 'SSA', values: [radius * 2, pointTriangleSide, pointAngle] })
const point2d1 = align(
{ modes: ['max', 'center', 'center'], relativeTo: [core2dCoords.left, 0, 0] },
rotate([0, 0, TAU / 4], pointTriangle)
)
const point2d2 = align(
{ modes: ['min', 'center', 'center'], relativeTo: [core2dCoords.right, 0, 0] },
rotate([0, 0, TAU / -4], pointTriangle)
)
const baseShape = rotate([0, 0, TAU / 4], union(core2d, point2d1, point2d2))
return baseShape
}
/**
* Toothpick model
* @param {number} [radius] - Radius of the toothpick
* @param {number} [length] - Length of the toothpick
* @param {number} [pointLength] - Length of the pointed end of the toothpick
* @returns {Geom3} Toothpick model
* @memberof components.crafts
*/
const toothpick = ({
radius = toothpickSpecs.radius,
length = toothpickSpecs.length,
pointLength = toothpickSpecs.pointLength
}) => {
const baseShape = toothpickProfile({ radius, length, pointLength })
return extrudeRotate({ segments: 12 }, baseShape)
}
/**
* BBQ Skewer profile
* @param {number} [radius] - Radius of the skewer
* @param {number} [length] - Length of the skewer
* @param {number} [pointLength] - Length of the pointed end of the skewer
* @returns {Geom2} BBQ skewer profile
* @memberof components.crafts
*/
const bbqSkewerProfile = ({
radius = bbqSkewerSpecs.radius,
length = bbqSkewerSpecs.length,
pointLength = bbqSkewerSpecs.pointLength
}) => {
const core2d = rectangle({ size: [length - pointLength, radius * 2] })
const core2dCoords = position.getGeomCoords(core2d)
const pointTriangleSide = Math.hypot(radius, pointLength)
const pointAngle = Math.atan(radius / pointLength) * 2
const pointTriangle = triangle({ type: 'SSA', values: [radius * 2, pointTriangleSide, pointAngle] })
const point2d = align(
{ modes: ['min', 'center', 'center'], relativeTo: [core2dCoords.right, 0, 0] },
rotate([0, 0, TAU / -4], pointTriangle)
)
const baseShape = rotate([0, 0, TAU / 4], union(core2d, point2d))
return baseShape
}
/**
* BBQ Skewer model
* @param {number} [radius] - Radius of the skewer
* @param {number} [length] - Length of the skewer
* @param {number} [pointLength] - Length of the pointed end of the skewer
* @returns {Geom3} BBQ skewer model
* @memberof components.crafts
*/
const bbqSkewer = ({
radius = bbqSkewerSpecs.radius,
length = bbqSkewerSpecs.length,
pointLength = bbqSkewerSpecs.pointLength
}) => {
const baseShape = bbqSkewerProfile({ radius, length, pointLength })
return extrudeRotate({ segments: 12 }, baseShape)
}
/**
* Popsicle stick profile
* @param {*} param0
* @param {number} [width] - Width of the stick
* @param {number} [length] - Length of the stick
* @param {number} [endRadius] - Radii of both ends of the stick
* @returns {Geom2} Popsicle stick profile
* @memberof components.crafts
*/
const popsicleStickProfile = ({
width = popsicleStickSpecs.width,
length = popsicleStickSpecs.length,
endRadius = popsicleStickSpecs.endRadius
}) => {
const ends = [
align(
{ modes: ['min', 'center', 'center'], relativeTo: [length / -2, 0, 0] },
roundedRectangle({ size: [width, width], roundRadius: endRadius - 0.01 })
),
align(
{ modes: ['max', 'center', 'center'], relativeTo: [length / 2, 0, 0] },
roundedRectangle({ size: [width, width], roundRadius: endRadius - 0.01 })
),
]
const baseShape = hull(ends)
return baseShape
}
/**
* Popsicle stick
* @param {*} param0
* @param {number} [width] - Width of the stick
* @param {number} [thickness] - Thickness of the stick
* @param {number} [length] - Length of the stick
* @param {number} [endRadius] - Radii of both ends of the stick
* @returns {Geom3} Popsicle stick
* @memberof components.crafts
*/
const popsicleStick = ({
width = popsicleStickSpecs.width,
thickness = popsicleStickSpecs.thickness,
length = popsicleStickSpecs.length,
endRadius = popsicleStickSpecs.endRadius
}) => {
const baseShape = popsicleStickProfile({ width, length, endRadius })
return extrudeLinear({ height: thickness }, baseShape)
}
const crafts = {
toothpickProfile,
toothpick,
bbqSkewerProfile,
bbqSkewer,
popsicleStickProfile,
popsicleStick,
}
return crafts;
}
module.exports = { init };