primitive

package
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 Go to latest Published: Apr 4, 2022 License: MIT Imports: 4 Imported by: 2

Documentation

Overview

Implementation of OpenSCAD primitives. Everything here mostly follows the naming and defaults as defined here: https://openscad.org/cheatsheet/ Additionally, the following new primitives have been added: Anchor, Custom, List, Nothing. These are documented here.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Anchor 

type Anchor struct {
	ParentImpl
	// contains filtered or unexported fields
}

Anchor enables easy tracking of transforms and enables the alignment of reference frames. This is useful when you need to create or use complex objects that need to be put together in complex ways.

func NewAnchor 

func NewAnchor() *Anchor

func (*Anchor) Disable 

func (o *Anchor) Disable() Primitive

func (*Anchor) Highlight 

func (o *Anchor) Highlight() Primitive

func (*Anchor) Prefix 

func (o *Anchor) Prefix() string

func (*Anchor) Render 

func (o *Anchor) Render(w *bufio.Writer)

func (*Anchor) ShowOnly 

func (o *Anchor) ShowOnly() Primitive

func (*Anchor) Transform 

func (o *Anchor) Transform() *Transform

func (*Anchor) Transparent 

func (o *Anchor) Transparent() Primitive

type Circular 

type Circular struct {
	Fa    float64
	Fs    float64
	Fn    uint16
	FaSet bool
	FsSet bool
	FnSet bool
}

func (*Circular) SetFa 

func (o *Circular) SetFa(val float64)

func (*Circular) SetFn 

func (o *Circular) SetFn(val uint16)

func (*Circular) SetFs 

func (o *Circular) SetFs(val float64)

func (*Circular) String 

func (o *Circular) String() string

type Color 

type Color struct {
	ParentImpl
	Color string
	Items *List "forward:Add"
	// contains filtered or unexported fields
}

func NewColor 

func NewColor(color string, items ...Primitive) *Color

func NewColorV 

func NewColorV(r, g, b, a byte, items ...Primitive) *Color

func (*Color) Add 

func (o *Color) Add(items ...Primitive) *Color

func (*Color) Disable 

func (o *Color) Disable() Primitive

func (*Color) Highlight 

func (o *Color) Highlight() Primitive

func (*Color) Prefix 

func (o *Color) Prefix() string

func (*Color) Render 

func (o *Color) Render(w *bufio.Writer)

func (*Color) ShowOnly 

func (o *Color) ShowOnly() Primitive

func (*Color) Transparent 

func (o *Color) Transparent() Primitive

type Cube 

type Cube struct {
	ParentImpl
	Dims   Vec3
	Center bool "optional"
	// contains filtered or unexported fields
}

func NewCube 

func NewCube(dims Vec3) *Cube

func (*Cube) Disable 

func (o *Cube) Disable() Primitive

func (*Cube) Highlight 

func (o *Cube) Highlight() Primitive

func (*Cube) Prefix 

func (o *Cube) Prefix() string

func (*Cube) Render 

func (o *Cube) Render(w *bufio.Writer)

func (*Cube) SetCenter 

func (o *Cube) SetCenter(val bool) *Cube

func (*Cube) ShowOnly 

func (o *Cube) ShowOnly() Primitive

func (*Cube) Transparent 

func (o *Cube) Transparent() Primitive

type Custom 

type Custom struct {
	ParentImpl
	Code string
	// contains filtered or unexported fields
}

Custom allows you to render arbitrary code in the filal SCAD file.

func NewCustom 

func NewCustom(code string) *Custom

func (*Custom) Disable 

func (o *Custom) Disable() Primitive

func (*Custom) Highlight 

func (o *Custom) Highlight() Primitive

func (*Custom) Prefix 

func (o *Custom) Prefix() string

func (*Custom) Render 

func (o *Custom) Render(w *bufio.Writer)

func (*Custom) ShowOnly 

func (o *Custom) ShowOnly() Primitive

func (*Custom) Transparent 

func (o *Custom) Transparent() Primitive

type Cylinder 

type Cylinder struct {
	ParentImpl
	H        float64
	RTop     float64
	RBottom  float64   "optional"
	Center   bool      "optional"
	Circular *Circular "forward:SetFa,SetFs,SetFn"
	// contains filtered or unexported fields
}

func NewCylinder 

func NewCylinder(h, r float64) *Cylinder

func (*Cylinder) Disable 

func (o *Cylinder) Disable() Primitive

func (*Cylinder) Highlight 

func (o *Cylinder) Highlight() Primitive

func (*Cylinder) Prefix 

func (o *Cylinder) Prefix() string

func (*Cylinder) Render 

func (o *Cylinder) Render(w *bufio.Writer)

func (*Cylinder) SetCenter 

func (o *Cylinder) SetCenter(val bool) *Cylinder

func (*Cylinder) SetFa 

func (o *Cylinder) SetFa(val float64) *Cylinder

func (*Cylinder) SetFn 

func (o *Cylinder) SetFn(val uint16) *Cylinder

func (*Cylinder) SetFs 

func (o *Cylinder) SetFs(val float64) *Cylinder

func (*Cylinder) SetRBottom 

func (o *Cylinder) SetRBottom(val float64) *Cylinder

func (*Cylinder) ShowOnly 

func (o *Cylinder) ShowOnly() Primitive

func (*Cylinder) Transparent 

func (o *Cylinder) Transparent() Primitive

type Import 

type Import struct {
	ParentImpl
	File      string
	Convexity int    "optional"
	Layer     string "optional"
	// contains filtered or unexported fields
}

func NewImport 

func NewImport(file string) *Import

func (*Import) Disable 

func (o *Import) Disable() Primitive

func (*Import) Highlight 

func (o *Import) Highlight() Primitive

func (*Import) Prefix 

func (o *Import) Prefix() string

func (*Import) Render 

func (o *Import) Render(w *bufio.Writer)

func (*Import) SetConvexity 

func (o *Import) SetConvexity(val int) *Import

func (*Import) SetLayer 

func (o *Import) SetLayer(val string) *Import

func (*Import) ShowOnly 

func (o *Import) ShowOnly() Primitive

func (*Import) Transparent 

func (o *Import) Transparent() Primitive

type LinearExtrusion 

type LinearExtrusion struct {
	ParentImpl
	Height    float64
	Center    bool    "optional"
	Convexity uint16  "optional"
	Twist     uint16  "optional"
	Slices    uint16  "optional"
	Scale     float64 "optional"
	Fn        uint16  "optional"
	Items     *List   "forward:Add"
	// contains filtered or unexported fields
}

func NewLinearExtrusion 

func NewLinearExtrusion(height float64, items ...Primitive) *LinearExtrusion

func (*LinearExtrusion) Add 

func (o *LinearExtrusion) Add(items ...Primitive) *LinearExtrusion

func (*LinearExtrusion) Disable 

func (o *LinearExtrusion) Disable() Primitive

func (*LinearExtrusion) Highlight 

func (o *LinearExtrusion) Highlight() Primitive

func (*LinearExtrusion) Prefix 

func (o *LinearExtrusion) Prefix() string

func (*LinearExtrusion) Render 

func (o *LinearExtrusion) Render(w *bufio.Writer)

func (*LinearExtrusion) SetCenter 

func (o *LinearExtrusion) SetCenter(val bool) *LinearExtrusion

func (*LinearExtrusion) SetConvexity 

func (o *LinearExtrusion) SetConvexity(val uint16) *LinearExtrusion

func (*LinearExtrusion) SetFn 

func (o *LinearExtrusion) SetFn(val uint16) *LinearExtrusion

func (*LinearExtrusion) SetScale 

func (o *LinearExtrusion) SetScale(val float64) *LinearExtrusion

func (*LinearExtrusion) SetSlices 

func (o *LinearExtrusion) SetSlices(val uint16) *LinearExtrusion

func (*LinearExtrusion) SetTwist 

func (o *LinearExtrusion) SetTwist(val uint16) *LinearExtrusion

func (*LinearExtrusion) ShowOnly 

func (o *LinearExtrusion) ShowOnly() Primitive

func (*LinearExtrusion) Transparent 

func (o *LinearExtrusion) Transparent() Primitive

type List 

type List struct {
	ParentImpl
	Items []Primitive
	// contains filtered or unexported fields
}

List groups operations. It renders curly brackets in the SCAD file.

func NewList 

func NewList(items ...Primitive) *List

func (*List) Add 

func (o *List) Add(items ...Primitive) *List

func (*List) Disable 

func (o *List) Disable() Primitive

func (*List) Highlight 

func (o *List) Highlight() Primitive

func (*List) Prefix 

func (o *List) Prefix() string

func (*List) Render 

func (o *List) Render(w *bufio.Writer)

func (*List) ShowOnly 

func (o *List) ShowOnly() Primitive

func (*List) Transparent 

func (o *List) Transparent() Primitive

type ListOp 

type ListOp struct {
	ParentImpl
	Items *List "forward:Add"
	// contains filtered or unexported fields
}

func NewDifference 

func NewDifference(items ...Primitive) *ListOp

func NewHull 

func NewHull(items ...Primitive) *ListOp

func NewIntersection 

func NewIntersection(items ...Primitive) *ListOp

func NewMinkowski 

func NewMinkowski(items ...Primitive) *ListOp

func NewUnion 

func NewUnion(items ...Primitive) *ListOp

func (*ListOp) Add 

func (o *ListOp) Add(items ...Primitive) *ListOp

func (*ListOp) Disable 

func (o *ListOp) Disable() Primitive

func (*ListOp) Highlight 

func (o *ListOp) Highlight() Primitive

func (*ListOp) Prefix 

func (o *ListOp) Prefix() string

func (*ListOp) Render 

func (o *ListOp) Render(w *bufio.Writer)

func (*ListOp) ShowOnly 

func (o *ListOp) ShowOnly() Primitive

func (*ListOp) Transparent 

func (o *ListOp) Transparent() Primitive

type Nothing 

type Nothing struct {
	ParentImpl
	// contains filtered or unexported fields
}

Nothing is a NULL node. It renders a comment in the SCAD file.

func NewNothing 

func NewNothing() *Nothing

func (*Nothing) Disable 

func (o *Nothing) Disable() Primitive

func (*Nothing) Highlight 

func (o *Nothing) Highlight() Primitive

func (*Nothing) Prefix 

func (o *Nothing) Prefix() string

func (*Nothing) Render 

func (o *Nothing) Render(w *bufio.Writer)

func (*Nothing) ShowOnly 

func (o *Nothing) ShowOnly() Primitive

func (*Nothing) Transparent 

func (o *Nothing) Transparent() Primitive

type Offset 

type Offset struct {
	ParentImpl
	R       float64 "optional"
	Delta   float64 "optional"
	Chamfer bool    "optional"
	Items   *List   "forward:Add"
	// contains filtered or unexported fields
}

func NewOffset 

func NewOffset(items ...Primitive) *Offset

func (*Offset) Add 

func (o *Offset) Add(items ...Primitive) *Offset

func (*Offset) Disable 

func (o *Offset) Disable() Primitive

func (*Offset) Highlight 

func (o *Offset) Highlight() Primitive

func (*Offset) Prefix 

func (o *Offset) Prefix() string

func (*Offset) Render 

func (o *Offset) Render(w *bufio.Writer)

func (*Offset) SetChamfer 

func (o *Offset) SetChamfer(val bool) *Offset

func (*Offset) SetDelta 

func (o *Offset) SetDelta(val float64) *Offset

func (*Offset) SetR 

func (o *Offset) SetR(val float64) *Offset

func (*Offset) ShowOnly 

func (o *Offset) ShowOnly() Primitive

func (*Offset) Transparent 

func (o *Offset) Transparent() Primitive

type ParentImpl 

type ParentImpl struct {
	// contains filtered or unexported fields
}

func (*ParentImpl) Parent 

func (o *ParentImpl) Parent() Primitive

func (*ParentImpl) SetParent 

func (o *ParentImpl) SetParent(p Primitive)

type Polygon 

type Polygon struct {
	ParentImpl
	Points    []Vec2
	Paths     [][]int "optional"
	Convexity int     "optional"
	// contains filtered or unexported fields
}

func NewPolygon 

func NewPolygon(points []Vec2) *Polygon

func (*Polygon) Disable 

func (o *Polygon) Disable() Primitive

func (*Polygon) Highlight 

func (o *Polygon) Highlight() Primitive

func (*Polygon) Prefix 

func (o *Polygon) Prefix() string

func (*Polygon) Render 

func (o *Polygon) Render(w *bufio.Writer)

func (*Polygon) SetConvexity 

func (o *Polygon) SetConvexity(val int) *Polygon

func (*Polygon) SetPaths 

func (o *Polygon) SetPaths(val [][]int) *Polygon

func (*Polygon) ShowOnly 

func (o *Polygon) ShowOnly() Primitive

func (*Polygon) Transparent 

func (o *Polygon) Transparent() Primitive

type Polyhedron 

type Polyhedron struct {
	ParentImpl
	Points    []Vec3
	Faces     []Vec3
	Convexity int "optional"
	// contains filtered or unexported fields
}

func NewPolyhedron 

func NewPolyhedron(points []Vec3, faces []Vec3) *Polyhedron

func (*Polyhedron) Disable 

func (o *Polyhedron) Disable() Primitive

func (*Polyhedron) Highlight 

func (o *Polyhedron) Highlight() Primitive

func (*Polyhedron) Prefix 

func (o *Polyhedron) Prefix() string

func (*Polyhedron) Render 

func (o *Polyhedron) Render(w *bufio.Writer)

func (*Polyhedron) SetConvexity 

func (o *Polyhedron) SetConvexity(val int) *Polyhedron

func (*Polyhedron) ShowOnly 

func (o *Polyhedron) ShowOnly() Primitive

func (*Polyhedron) Transparent 

func (o *Polyhedron) Transparent() Primitive

type Primitive 

type Primitive interface {
	SetParent(Primitive)
	Parent() Primitive
	Disable() Primitive
	Highlight() Primitive
	ShowOnly() Primitive
	Transparent() Primitive
	Prefix() string
	Render(w *bufio.Writer)
}

type Render 

type Render struct {
	ParentImpl
	Convexity uint16
	Items     *List "forward:Add"
	// contains filtered or unexported fields
}

func NewRender 

func NewRender(convexity uint16, items ...Primitive) *Render

func (*Render) Add 

func (o *Render) Add(items ...Primitive) *Render

func (*Render) Disable 

func (o *Render) Disable() Primitive

func (*Render) Highlight 

func (o *Render) Highlight() Primitive

func (*Render) Prefix 

func (o *Render) Prefix() string

func (*Render) Render 

func (o *Render) Render(w *bufio.Writer)

func (*Render) ShowOnly 

func (o *Render) ShowOnly() Primitive

func (*Render) Transparent 

func (o *Render) Transparent() Primitive

type RotationExtrusion 

type RotationExtrusion struct {
	ParentImpl
	Angle     float64   "optional"
	Convexity uint16    "optional"
	Circular  *Circular "forward:SetFa,SetFs,SetFn"
	Items     *List     "forward:Add"
	// contains filtered or unexported fields
}

func NewRotationExtrusion 

func NewRotationExtrusion(items ...Primitive) *RotationExtrusion

func (*RotationExtrusion) Add 

func (o *RotationExtrusion) Add(items ...Primitive) *RotationExtrusion

func (*RotationExtrusion) Disable 

func (o *RotationExtrusion) Disable() Primitive

func (*RotationExtrusion) Highlight 

func (o *RotationExtrusion) Highlight() Primitive

func (*RotationExtrusion) Prefix 

func (o *RotationExtrusion) Prefix() string

func (*RotationExtrusion) Render 

func (o *RotationExtrusion) Render(w *bufio.Writer)

func (*RotationExtrusion) SetAngle 

func (o *RotationExtrusion) SetAngle(val float64) *RotationExtrusion

func (*RotationExtrusion) SetConvexity 

func (o *RotationExtrusion) SetConvexity(val uint16) *RotationExtrusion

func (*RotationExtrusion) SetFa 

func (o *RotationExtrusion) SetFa(val float64) *RotationExtrusion

func (*RotationExtrusion) SetFn 

func (o *RotationExtrusion) SetFn(val uint16) *RotationExtrusion

func (*RotationExtrusion) SetFs 

func (o *RotationExtrusion) SetFs(val float64) *RotationExtrusion

func (*RotationExtrusion) ShowOnly 

func (o *RotationExtrusion) ShowOnly() Primitive

func (*RotationExtrusion) Transparent 

func (o *RotationExtrusion) Transparent() Primitive

type Scale 

type Scale struct {
	ParentImpl
	Scale Vec3
	Items *List "forward:Add"
	// contains filtered or unexported fields
}

func NewScale 

func NewScale(scale Vec3, items ...Primitive) *Scale

func (*Scale) Add 

func (o *Scale) Add(items ...Primitive) *Scale

func (*Scale) Disable 

func (o *Scale) Disable() Primitive

func (*Scale) Highlight 

func (o *Scale) Highlight() Primitive

func (*Scale) Prefix 

func (o *Scale) Prefix() string

func (*Scale) Render 

func (o *Scale) Render(w *bufio.Writer)

func (*Scale) ShowOnly 

func (o *Scale) ShowOnly() Primitive

func (*Scale) Transparent 

func (o *Scale) Transparent() Primitive

type Sphere 

type Sphere struct {
	ParentImpl
	Radius   float64
	Circular *Circular "forward:SetFa,SetFs,SetFn"
	// contains filtered or unexported fields
}

func NewCircle 

func NewCircle(radius float64) *Sphere

func NewSphere 

func NewSphere(radius float64) *Sphere

func (*Sphere) Disable 

func (o *Sphere) Disable() Primitive

func (*Sphere) Highlight 

func (o *Sphere) Highlight() Primitive

func (*Sphere) Prefix 

func (o *Sphere) Prefix() string

func (*Sphere) Render 

func (o *Sphere) Render(w *bufio.Writer)

func (*Sphere) SetFa 

func (o *Sphere) SetFa(val float64) *Sphere

func (*Sphere) SetFn 

func (o *Sphere) SetFn(val uint16) *Sphere

func (*Sphere) SetFs 

func (o *Sphere) SetFs(val float64) *Sphere

func (*Sphere) ShowOnly 

func (o *Sphere) ShowOnly() Primitive

func (*Sphere) Transparent 

func (o *Sphere) Transparent() Primitive

type Square 

type Square struct {
	ParentImpl
	Dims   Vec2
	Center bool "optional"
	// contains filtered or unexported fields
}

func NewSquare 

func NewSquare(dims Vec2) *Square

func (*Square) Disable 

func (o *Square) Disable() Primitive

func (*Square) Highlight 

func (o *Square) Highlight() Primitive

func (*Square) Prefix 

func (o *Square) Prefix() string

func (*Square) Render 

func (o *Square) Render(w *bufio.Writer)

func (*Square) SetCenter 

func (o *Square) SetCenter(val bool) *Square

func (*Square) ShowOnly 

func (o *Square) ShowOnly() Primitive

func (*Square) Transparent 

func (o *Square) Transparent() Primitive

type Surface 

type Surface struct {
	ParentImpl
	File      string
	Center    bool "optional"
	Invert    bool "optional"
	Convexity int  "optional"
	// contains filtered or unexported fields
}

func NewSurface 

func NewSurface(file string) *Surface

func (*Surface) Disable 

func (o *Surface) Disable() Primitive

func (*Surface) Highlight 

func (o *Surface) Highlight() Primitive

func (*Surface) Prefix 

func (o *Surface) Prefix() string

func (*Surface) Render 

func (o *Surface) Render(w *bufio.Writer)

func (*Surface) SetCenter 

func (o *Surface) SetCenter(val bool) *Surface

func (*Surface) SetConvexity 

func (o *Surface) SetConvexity(val int) *Surface

func (*Surface) SetInvert 

func (o *Surface) SetInvert(val bool) *Surface

func (*Surface) ShowOnly 

func (o *Surface) ShowOnly() Primitive

func (*Surface) Transparent 

func (o *Surface) Transparent() Primitive

type Text 

type Text struct {
	ParentImpl
	Text      string
	Size      uint16 "optional"
	Font      string "optional"
	Halign    string "optional"
	Valign    string "optional"
	Spacing   uint16 "optional"
	Direction string "optional"
	Language  string "optional"
	Script    string "optional"
	Fn        uint16 "optional"
	// contains filtered or unexported fields
}

func NewText 

func NewText(text string) *Text

func (*Text) Disable 

func (o *Text) Disable() Primitive

func (*Text) Highlight 

func (o *Text) Highlight() Primitive

func (*Text) Prefix 

func (o *Text) Prefix() string

func (*Text) Render 

func (o *Text) Render(w *bufio.Writer)

func (*Text) SetDirection 

func (o *Text) SetDirection(val string) *Text

func (*Text) SetFn 

func (o *Text) SetFn(val uint16) *Text

func (*Text) SetFont 

func (o *Text) SetFont(val string) *Text

func (*Text) SetHalign 

func (o *Text) SetHalign(val string) *Text

func (*Text) SetLanguage 

func (o *Text) SetLanguage(val string) *Text

func (*Text) SetScript 

func (o *Text) SetScript(val string) *Text

func (*Text) SetSize 

func (o *Text) SetSize(val uint16) *Text

func (*Text) SetSpacing 

func (o *Text) SetSpacing(val uint16) *Text

func (*Text) SetValign 

func (o *Text) SetValign(val string) *Text

func (*Text) ShowOnly 

func (o *Text) ShowOnly() Primitive

func (*Text) Transparent 

func (o *Text) Transparent() Primitive

type Transform 

type Transform struct {
	ParentImpl
	Items *List "forward:Add"
	// contains filtered or unexported fields
}

func NewRotation 

func NewRotation(angle Vec3, items ...Primitive) *Transform

func NewRotationByAxis 

func NewRotationByAxis(angle float64, vector Vec3, items ...Primitive) *Transform

func NewTranslation 

func NewTranslation(vector Vec3, items ...Primitive) *Transform

func (*Transform) Add 

func (o *Transform) Add(items ...Primitive) *Transform

func (*Transform) Append 

func (o *Transform) Append(t *Transform)

func (*Transform) Disable 

func (o *Transform) Disable() Primitive

func (*Transform) Highlight 

func (o *Transform) Highlight() Primitive

func (*Transform) Inverse 

func (o *Transform) Inverse() *Transform

func (*Transform) Prefix 

func (o *Transform) Prefix() string

func (*Transform) Render 

func (o *Transform) Render(w *bufio.Writer)

func (*Transform) ShowOnly 

func (o *Transform) ShowOnly() Primitive

func (*Transform) Transparent 

func (o *Transform) Transparent() Primitive

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