marching

Documentation

Index

• Constants
• func FieldIntersection(fields ...sample.Vec3ToFloat) sample.Vec3ToFloat
• func LookupOrAdd(data *workingData, vert vector3.Float64) int
• type Axis
• type Field
  • func Box(pos vector3.Float64, size vector3.Float64, strength float64) Field
  • func CombineFields(fields ...Field) Field
  • func Line(start, end vector3.Float64, radius, strength float64) Field
  • func Mesh(mesh modeling.Mesh, radius, strength float64) Field
  • func MirrorAxis(field Field, axisToMirror Axis) Field
  • func MultiSegmentLine(linePoints []vector3.Float64, radius, strength float64) Field
  • func Sphere(pos vector3.Float64, radius, strength float64) Field
  • func Subtract(base, subtraction Field) Field
  • func VarryingThicknessLine(linePoints []sdf.LinePoint, strength float64) Field
  • func (f Field) Combine(otherFields ...Field) Field
  • func (f Field) March(atr string, cubesPerUnit, cutoff float64) modeling.Mesh
  • func (f Field) Modify(attribute string, other Field, ...) Field
  • func (f Field) SetFloat3Attribute(atr string, f3tf3 sample.Vec3ToVec3) Field
  • func (f Field) Translate(translation vector3.Float64) Field
  • func (f Field) Voxelize(atr string, cubesPerUnit, cutoff float64) []vector3.Float64
  • func (f Field) WithColor(c color.RGBA) Field
• type MarchingCanvas
  • func NewMarchingCanvas(cubesPerUnit float64) *MarchingCanvas
  • func (d *MarchingCanvas) AddField(field Field)
  • func (d *MarchingCanvas) AddFieldParallel(field Field)
  • func (d *MarchingCanvas) AddFieldParallel2(field Field)
  • func (d MarchingCanvas) March(cutoff float64) modeling.Mesh
  • func (d MarchingCanvas) MarchOnAttribute(attribute string, cutoff float64) modeling.Mesh
  • func (d MarchingCanvas) MarchOnAttributeParallel(attribute string, cutoff float64) modeling.Mesh
  • func (d MarchingCanvas) MarchParallel(cutoff float64) modeling.Mesh
• type MarchingDataType

Constants

const BLEND_SIZE = 0.05

Functions

func FieldIntersection

func FieldIntersection(fields ...sample.Vec3ToFloat) sample.Vec3ToFloat

func LookupOrAdd

func LookupOrAdd(data *workingData, vert vector3.Float64) int

Types

type Axis

type Axis int

const (
	XAxis Axis = iota
	YAxis
	ZAxis
)

type Field

type Field struct {
	Domain          geometry.AABB
	Float1Functions map[string]sample.Vec3ToFloat
	Float2Functions map[string]sample.Vec3ToVec2
	Float3Functions map[string]sample.Vec3ToVec3
}

func Box

func Box(pos vector3.Float64, size vector3.Float64, strength float64) Field

func CombineFields

func CombineFields(fields ...Field) Field

func Line

func Line(start, end vector3.Float64, radius, strength float64) Field

func Mesh

func Mesh(mesh modeling.Mesh, radius, strength float64) Field

func MirrorAxis

func MirrorAxis(field Field, axisToMirror Axis) Field

func MultiSegmentLine

func MultiSegmentLine(linePoints []vector3.Float64, radius, strength float64) Field

func Sphere

func Sphere(pos vector3.Float64, radius, strength float64) Field

func Subtract

func Subtract(base, subtraction Field) Field

func VarryingThicknessLine

func VarryingThicknessLine(linePoints []sdf.LinePoint, strength float64) Field

func (Field) Combine

func (f Field) Combine(otherFields ...Field) Field

func (Field) March

func (f Field) March(atr string, cubesPerUnit, cutoff float64) modeling.Mesh

func (Field) Modify

func (f Field) Modify(attribute string, other Field, modifier func(a, b sample.Vec3ToFloat) sample.Vec3ToFloat) Field

func (Field) SetFloat3Attribute

func (f Field) SetFloat3Attribute(atr string, f3tf3 sample.Vec3ToVec3) Field

func (Field) Translate

func (f Field) Translate(translation vector3.Float64) Field

func (Field) Voxelize

func (f Field) Voxelize(atr string, cubesPerUnit, cutoff float64) []vector3.Float64

func (Field) WithColor

func (f Field) WithColor(c color.RGBA) Field

type MarchingCanvas

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

func NewMarchingCanvas

func NewMarchingCanvas(cubesPerUnit float64) *MarchingCanvas

func (*MarchingCanvas) AddField

func (d *MarchingCanvas) AddField(field Field)

func (*MarchingCanvas) AddFieldParallel

func (d *MarchingCanvas) AddFieldParallel(field Field)

func (*MarchingCanvas) AddFieldParallel2

func (d *MarchingCanvas) AddFieldParallel2(field Field)

func (MarchingCanvas) March

func (d MarchingCanvas) March(cutoff float64) modeling.Mesh

March is shorthand for MarchOnAttribute(modeling.PositionAttribute, cutoff)

func (MarchingCanvas) MarchOnAttribute

func (d MarchingCanvas) MarchOnAttribute(attribute string, cutoff float64) modeling.Mesh

func (MarchingCanvas) MarchOnAttributeParallel

func (d MarchingCanvas) MarchOnAttributeParallel(attribute string, cutoff float64) modeling.Mesh

func (MarchingCanvas) MarchParallel

func (d MarchingCanvas) MarchParallel(cutoff float64) modeling.Mesh

type MarchingDataType

type MarchingDataType int64

const (
	Float1 MarchingDataType = iota
	Float2
	Float3
)