README
- ::to_meshBox::to_mesh
- ::to_voxelsBox::to_voxels
- ::colorColorScale3D::color
- ::point_atControlPointSpline::point_at
- ::pointsControlPointSpline::points
- ::to_meshCylinder::to_mesh
- ::to_voxelsCylinder::to_voxels
- ::frame_atFrames::frame_at
T
ImplicitGenus
T
ImplicitGyroid
T
ImplicitSuperEllipsoid
- ::set_extend_both_sidesLatticeManifold::set_extend_both_sides
- ::to_voxelsLatticeManifold::to_voxels
- ::to_voxelsLatticePipe::to_voxels
- ::to_meshLens::to_mesh
- ::to_voxelsLens::to_voxels
- ::addLineModulation::add
- ::callLineModulation::call
- ::const_valLineModulation::const_val
- ::from_fnLineModulation::from_fn
- ::mulLineModulation::mul
- ::newLineModulation::new
- ::subLineModulation::sub
- ::point_to_worldLocalFrame::point_to_world
- ::rotatedLocalFrame::rotated
- ::translatedLocalFrame::translated
- ::to_meshPipe::to_mesh
- ::to_voxelsPipe::to_voxels
- ::to_meshPipeSegment::to_mesh
- ::to_voxelsPipeSegment::to_voxels
- ::newRGB::new
- ::to_ffiRGB::to_ffi
- ::to_meshRing::to_mesh
- ::to_voxelsRing::to_voxels
T
SceneGroup
- ::to_meshSphere::to_mesh
- ::to_voxelsSphere::to_voxels
- ::addSurfaceMeshBuilder::add
- ::buildSurfaceMeshBuilder::build
- ::addSurfaceModulation::add
- ::callSurfaceModulation::call
- ::const_valSurfaceModulation::const_val
- ::from_fnSurfaceModulation::from_fn
- ::from_lineSurfaceModulation::from_line
- ::mulSurfaceModulation::mul
- ::newSurfaceModulation::new
- ::subSurfaceModulation::sub
- ::addVec3::add
- ::crossVec3::cross
- ::dotVec3::dot
- ::lenVec3::len
- ::mulVec3::mul
- ::newVec3::new
- ::normalizedVec3::normalized
- ::subVec3::sub
V
frames_aligned_to_x
V
lerp
V
line_const
V
line_fn
V
new_box
V
new_color_scale_3d
V
new_control_point_spline
V
new_cylinder
V
new_implicit_genus
V
new_implicit_gyroid
V
new_implicit_super_ellipsoid
V
new_lattice_manifold
V
new_lattice_pipe
V
new_lattice_pipe_with_frames
V
new_lens
V
new_lens_with_mods
V
new_local_frame
V
new_local_frame_xyz
V
new_pipe
V
new_pipe_segment
V
new_pipe_segment_with_frames
V
new_pipe_with_frames
V
new_pipe_with_transform
V
new_ring
V
new_sphere
V
new_surface_mesh_builder
V
orthogonal_dir
V
palette
V
rainbow_spectrum
V
rotate_around_axis
V
safe_normalized
V
scene_group_mesh
V
scene_group_voxels
V
spline_points
V
split_by_overhang_angle
V
surf_const
V
surf_fn
V
surf_from_line
V
to_voxels
V
vec3

picogkshapes

Higher-level shape construction helpers for the PicoGK geometry kernel

geometry

shapes

cad

Download zip

Author

gmlewis

Version

0.2.1

License

Apache-2.0

Repository

github.com/gmlewis/PicoGK

Last updated

yesterday

Downloads

Dependencies

gmlewis/picogkffi0.2.0

#picogkshapes — Higher-Level Shape Construction for PicoGK

Convenient shape construction helpers built on top of picogkffi. Provides common 3D geometry patterns that combine multiple primitives.

#Package Structure

File	Description
shapes.mbt	Shape construction helpers

#Available Shapes

Function	Description
hollow_sphere	Sphere with inner sphere subtracted
connected_hollow_spheres	Two hollow spheres joined together
flat_cylinder	Cylinder approximation (capsule-based)
box_shape	Axis-aligned box
torus	Donut shape (ring of capsules)
sphere_grid	3D array of spheres
cylinder_ring	Ring of cylinders
perforate	Grid of holes in a solid
lattice_cage	Beam-and-node lattice from corners

#Usage

import "@gmlewis/picogkshapes" as shapes

fn main {
  // Create a perforated plate
  let plate = shapes.box_shape(-50.0, -50.0, -2.0, 50.0, 50.0, 2.0)
  let perforated = shapes.perforate(
    plate,
    Vec3::{ x: 0.0, y: 0.0, z: 0.0 },
    10.0, 10.0, 10, 10, 2.0, 4.0,
  )
  plate.destroy()
  // ... use perforated plate
  perforated.destroy()
}

#Dependencies

gmlewis/picogkffi — Direct FFI bindings to the PicoGK native library

Box

source

pub struct Box {
  frame : LocalFrame
  length : Double
  width : (Double) -> Double
  depth : (Double) -> Double
  frames : Frames?
  w_steps : Int
  d_steps : Int
  l_steps : Int
  transform : (Array[Vec3]) -> Array[Vec3]?
}

Box::to_mesh

source

fn Box::to_mesh(self : Box) -> @gmlewis/picogkffi.Mesh
Mesh

Box::to_voxels

source

fn Box::to_voxels(self : Box) -> @gmlewis/picogkffi.Voxels
Voxels

ColorScale3D

source

pub struct ColorScale3D {
  rgb_arr : Array[RGB]
  min_value : Double
  max_value : Double
}

ColorScale3D::color

source

fn ColorScale3D::color(self : ColorScale3D, value : Double) -> RGB

ControlPointSpline

source

pub struct ControlPointSpline {
  control_points : Array[Vec3]
  degree : Int
  knot : Array[Double]
}

ControlPointSpline::point_at

source

fn ControlPointSpline::point_at(self : ControlPointSpline, t : Double) -> Vec3

ControlPointSpline::points

source

fn ControlPointSpline::points(self : ControlPointSpline, n : Int) -> Array[Vec3]

Cylinder

source

pub struct Cylinder {
  frame : LocalFrame
  length : Double
  radius : (Double, Double) -> Double
  frames : Frames?
  polar_steps : Int
  radial_steps : Int
  length_steps : Int
}

Cylinder::to_mesh

source

fn Cylinder::to_mesh(self : Cylinder) -> @gmlewis/picogkffi.Mesh
Mesh

Cylinder::to_voxels

source

fn Cylinder::to_voxels(self : Cylinder) -> @gmlewis/picogkffi.Voxels
Voxels

Frames

source

pub struct Frames {
  spine : Array[Vec3]
  local_x : Array[Vec3]
  local_y : Array[Vec3]
  local_z : Array[Vec3]
}

Frames::frame_at

source

fn Frames::frame_at(self : Frames, lr : Double) -> LocalFrame

ImplicitGenus

source

pub struct ImplicitGenus {
  gap : Double
}

ImplicitGyroid

source

pub struct ImplicitGyroid {
  unit_size : Double
  thickness_ratio : Double
  frequency : Double
}

ImplicitSuperEllipsoid

source

pub struct ImplicitSuperEllipsoid {
  center : Vec3
  ax : Double
  ay : Double
  az : Double
  e1 : Double
  e2 : Double
}

LatticeManifold

source

pub struct LatticeManifold {
  frame : LocalFrame
  length : Double
  radius : (Double) -> Double
  frames : Frames?
  l_steps : Int
  max_overhang_angle : Double
  extend_both_sides : Bool
  min_printable_radius : Double
}

LatticeManifold::set_extend_both_sides

source

fn LatticeManifold::set_extend_both_sides(self : LatticeManifold, b : Bool) -> LatticeManifold

LatticeManifold::to_voxels

source

fn LatticeManifold::to_voxels(self : LatticeManifold) -> @gmlewis/picogkffi.Voxels
Voxels

LatticePipe

source

pub struct LatticePipe {
  frame : LocalFrame
  length : Double
  radius : (Double) -> Double
  frames : Frames?
  l_steps : Int
}

LatticePipe::to_voxels

source

fn LatticePipe::to_voxels(self : LatticePipe) -> @gmlewis/picogkffi.Voxels
Voxels

Lens

source

pub struct Lens {
  frame : LocalFrame
  height : Double
  inner_radius : Double
  outer_radius : Double
  lower : (Double, Double) -> Double
  upper : (Double, Double) -> Double
  radial_steps : Int
  polar_steps : Int
  height_steps : Int
}

Lens::to_mesh

source

fn Lens::to_mesh(self : Lens) -> @gmlewis/picogkffi.Mesh
Mesh

Lens::to_voxels

source

fn Lens::to_voxels(self : Lens) -> @gmlewis/picogkffi.Voxels
Voxels

LineModulation

source

pub struct LineModulation {
  fn_ : (Double) -> Double
}

LineModulation::add

source

fn LineModulation::add(self : LineModulation, other : LineModulation) -> LineModulation

LineModulation::call

source

fn LineModulation::call(self : LineModulation, ratio : Double) -> Double

LineModulation::const_val

source

fn LineModulation::const_val(v : Double) -> LineModulation

LineModulation::from_fn

source

fn LineModulation::from_fn(f : (Double) -> Double) -> LineModulation

LineModulation::mul

source

fn LineModulation::mul(self : LineModulation, factor : Double) -> LineModulation

LineModulation::new

source

fn LineModulation::new(f : (Double) -> Double) -> LineModulation

LineModulation::sub

source

fn LineModulation::sub(self : LineModulation, other : LineModulation) -> LineModulation

LocalFrame

source

pub struct LocalFrame {
  pos : Vec3
  local_x : Vec3
  local_y : Vec3
  local_z : Vec3
}

LocalFrame::point_to_world

source

fn LocalFrame::point_to_world(self : LocalFrame, local_pt : Vec3) -> Vec3

LocalFrame::rotated

source

fn LocalFrame::rotated(self : LocalFrame, angle : Double, axis : Vec3) -> LocalFrame

LocalFrame::translated

source

fn LocalFrame::translated(self : LocalFrame, offset : Vec3) -> LocalFrame

Pipe

source

pub struct Pipe {
  frame : LocalFrame
  length : Double
  inner : (Double, Double) -> Double
  outer : (Double, Double) -> Double
  frames : Frames?
  polar_steps : Int
  radial_steps : Int
  length_steps : Int
  transform : (Array[Vec3]) -> Array[Vec3]?
  phi_angle_func : (Double, Double) -> Double
}

Pipe::to_mesh

source

fn Pipe::to_mesh(self : Pipe) -> @gmlewis/picogkffi.Mesh
Mesh

Pipe::to_voxels

source

fn Pipe::to_voxels(self : Pipe) -> @gmlewis/picogkffi.Voxels
Voxels

PipeSegment

source

pub struct PipeSegment {
  pipe : Pipe
  mid : (Double) -> Double
  rng : (Double) -> Double
}

PipeSegment::to_mesh

source

fn PipeSegment::to_mesh(self : PipeSegment) -> @gmlewis/picogkffi.Mesh
Mesh

PipeSegment::to_voxels

source

fn PipeSegment::to_voxels(self : PipeSegment) -> @gmlewis/picogkffi.Voxels
Voxels

RGB

source

pub struct RGB {
  r : Double
  g : Double
  b : Double
}

RGB::new

source

fn RGB::new(r : Double, g : Double, b : Double) -> RGB

RGB::to_ffi

source

fn RGB::to_ffi(self : RGB) -> @gmlewis/picogkffi.ColorFloat
ColorFloat

Ring

source

pub struct Ring {
  frame : LocalFrame
  ring_radius : Double
  radius : (Double, Double) -> Double
  radial_steps : Int
  polar_steps : Int
}

Ring::to_mesh

source

fn Ring::to_mesh(self : Ring) -> @gmlewis/picogkffi.Mesh
Mesh

Ring::to_voxels

source

fn Ring::to_voxels(self : Ring) -> @gmlewis/picogkffi.Voxels
Voxels

SceneGroup

source

pub struct SceneGroup {
  voxels : @gmlewis/picogkffi.Voxels
Voxels?
  mesh : @gmlewis/picogkffi.Mesh
Mesh?
  color : RGB
}

Sphere

source

pub struct Sphere {
  frame : LocalFrame
  radius : (Double, Double) -> Double
  azim_steps : Int
  polar_steps : Int
  transform : (Array[Vec3]) -> Array[Vec3]?
}

Sphere::to_mesh

source

fn Sphere::to_mesh(self : Sphere) -> @gmlewis/picogkffi.Mesh
Mesh

Sphere::to_voxels

source

fn Sphere::to_voxels(self : Sphere) -> @gmlewis/picogkffi.Voxels
Voxels

SurfaceMeshBuilder

source

pub struct SurfaceMeshBuilder {
  verts : Array[Double]
  tris : Array[Int]
}

SurfaceMeshBuilder::add

source

fn SurfaceMeshBuilder::add(self : SurfaceMeshBuilder, grid : Array[Array[Vec3]], flip : Bool) -> SurfaceMeshBuilder

SurfaceMeshBuilder::build

source

fn SurfaceMeshBuilder::build(self : SurfaceMeshBuilder) -> @gmlewis/picogkffi.Mesh
Mesh

SurfaceModulation

source

pub struct SurfaceModulation {
  fn_ : (Double, Double) -> Double
}

SurfaceModulation::add

source

fn SurfaceModulation::add(self : SurfaceModulation, other : SurfaceModulation) -> SurfaceModulation

SurfaceModulation::call

source

fn SurfaceModulation::call(self : SurfaceModulation, phi : Double, lr : Double) -> Double

SurfaceModulation::const_val

source

fn SurfaceModulation::const_val(v : Double) -> SurfaceModulation

SurfaceModulation::from_fn

source

fn SurfaceModulation::from_fn(f : (Double, Double) -> Double) -> SurfaceModulation

SurfaceModulation::from_line

source

fn SurfaceModulation::from_line(line : LineModulation, line_arg : String) -> SurfaceModulation

SurfaceModulation::mul

source

fn SurfaceModulation::mul(self : SurfaceModulation, factor : Double) -> SurfaceModulation

SurfaceModulation::new

source

fn SurfaceModulation::new(f : (Double, Double) -> Double) -> SurfaceModulation

SurfaceModulation::sub

source

fn SurfaceModulation::sub(self : SurfaceModulation, other : SurfaceModulation) -> SurfaceModulation

Vec3

source

pub struct Vec3 {
  x : Double
  y : Double
  z : Double
}

Vec3::add

source

fn Vec3::add(self : Vec3, o : Vec3) -> Vec3

Vec3::cross

source

fn Vec3::cross(self : Vec3, o : Vec3) -> Vec3

Vec3::dot

source

fn Vec3::dot(self : Vec3, o : Vec3) -> Double

Vec3::len

source

fn Vec3::len(self : Vec3) -> Double

Vec3::mul

source

fn Vec3::mul(self : Vec3, s : Double) -> Vec3

Vec3::new

source

fn Vec3::new(x : Double, y : Double, z : Double) -> Vec3

Vec3::normalized

source

fn Vec3::normalized(self : Vec3) -> Vec3

Vec3::sub

source

fn Vec3::sub(self : Vec3, o : Vec3) -> Vec3

frames_aligned_to_x

source

fn frames_aligned_to_x(points : Array[Vec3], target_x : Vec3) -> Frames

lerp

source

fn lerp(p1 : Vec3, p2 : Vec3, t : Double) -> Vec3

line_const

source

fn line_const(v : Double) -> ((Double) -> Double)

line_fn

source

fn line_fn(f : (Double) -> Double) -> ((Double) -> Double)

new_box

source

fn new_box(frame : LocalFrame?, length : Double, width : (Double) -> Double, depth : (Double) -> Double) -> Box

new_color_scale_3d

source

fn new_color_scale_3d(spectrum : Array[RGB], min_value : Double, max_value : Double) -> ColorScale3D

new_control_point_spline

source

fn new_control_point_spline(control_points : Array[Vec3], degree : Int, closed : Bool) -> ControlPointSpline

new_cylinder

source

fn new_cylinder(frame : LocalFrame?, length : Double, radius : (Double, Double) -> Double) -> Cylinder

new_implicit_genus

source

fn new_implicit_genus(gap : Double) -> ImplicitGenus

new_implicit_gyroid

source

fn new_implicit_gyroid(unit_size : Double, thickness_ratio : Double) -> ImplicitGyroid

new_implicit_super_ellipsoid

source

fn new_implicit_super_ellipsoid(center : Vec3, ax : Double, ay : Double, az : Double, e1 : Double, e2 : Double) -> ImplicitSuperEllipsoid

new_lattice_manifold

source

fn new_lattice_manifold(frame : LocalFrame, length : Double, radius : Double, max_overhang_angle : Double) -> LatticeManifold

new_lattice_pipe

source

fn new_lattice_pipe(frame : LocalFrame?, length : Double, radius : (Double) -> Double) -> LatticePipe

new_lattice_pipe_with_frames

source

fn new_lattice_pipe_with_frames(frame : LocalFrame?, length : Double, radius : (Double) -> Double, fs : Frames) -> LatticePipe

new_lens

source

fn new_lens(frame : LocalFrame?, height : Double, inner_radius : Double, outer_radius : Double) -> Lens

new_lens_with_mods

source

fn new_lens_with_mods(frame : LocalFrame?, height : Double, inner_radius : Double, outer_radius : Double, lower : (Double, Double) -> Double, upper : (Double, Double) -> Double) -> Lens

new_local_frame

source

fn new_local_frame(position : Vec3, local_z : Vec3?) -> LocalFrame

new_local_frame_xyz

source

fn new_local_frame_xyz(position : Vec3, local_z : Vec3, local_x : Vec3) -> LocalFrame

new_pipe

source

fn new_pipe(frame : LocalFrame?, length : Double, inner_radius : (Double, Double) -> Double, outer_radius : (Double, Double) -> Double) -> Pipe

new_pipe_segment

source

fn new_pipe_segment(frame : LocalFrame?, length : Double, inner_radius : (Double, Double) -> Double, outer_radius : (Double, Double) -> Double, start : (Double) -> Double, end : (Double) -> Double, method_name : String) -> PipeSegment

new_pipe_segment_with_frames

source

fn new_pipe_segment_with_frames(frame : LocalFrame?, length : Double, inner_radius : (Double, Double) -> Double, outer_radius : (Double, Double) -> Double, start : (Double) -> Double, end : (Double) -> Double, method_name : String, fs : Frames) -> PipeSegment

new_pipe_with_frames

source

fn new_pipe_with_frames(frame : LocalFrame?, length : Double, inner_radius : (Double, Double) -> Double, outer_radius : (Double, Double) -> Double, fs : Frames) -> Pipe

new_pipe_with_transform

source

fn new_pipe_with_transform(frame : LocalFrame?, length : Double, inner_radius : (Double, Double) -> Double, outer_radius : (Double, Double) -> Double, trafo : (Array[Vec3]) -> Array[Vec3]) -> Pipe

new_ring

source

fn new_ring(frame : LocalFrame?, ring_radius : Double, radius : (Double, Double) -> Double) -> Ring

new_sphere

source

fn new_sphere(frame : LocalFrame?, radius : (Double, Double) -> Double) -> Sphere

new_surface_mesh_builder

source

fn new_surface_mesh_builder() -> SurfaceMeshBuilder

orthogonal_dir

source

fn orthogonal_dir(dir : Vec3) -> Vec3

palette

source

let palette : Map[String, RGB]

rainbow_spectrum

source

fn rainbow_spectrum() -> Array[RGB]

RainbowSpectrum returns blue→green→yellow→orange→red control colors.

rotate_around_axis

source

fn rotate_around_axis(pt : Vec3, axis : Vec3, angle : Double, origin : Vec3) -> Vec3

safe_normalized

source

fn safe_normalized(v : Vec3, eps : Double) -> Vec3

scene_group_mesh

source

fn scene_group_mesh(mesh : @gmlewis/picogkffi.Mesh
Mesh, color : RGB) -> SceneGroup

scene_group_voxels

source

fn scene_group_voxels(vox : @gmlewis/picogkffi.Voxels
Voxels, color : RGB) -> SceneGroup

spline_points

source

fn spline_points() -> Array[Vec3]

split_by_overhang_angle

source

fn split_by_overhang_angle(mesh : @gmlewis/picogkffi.Mesh
Mesh, scale : ColorScale3D, n_classes : Int) -> Array[SceneGroup]

SplitByOverhangAngle splits a mesh into colored sub-meshes by triangle overhang angle (degrees: 0 = vertical wall, 90 = horizontal).

surf_const

source

fn surf_const(v : Double) -> ((Double, Double) -> Double)

surf_fn

source

fn surf_fn(f : (Double, Double) -> Double) -> ((Double, Double) -> Double)

surf_from_line

source

fn surf_from_line(line : (Double) -> Double, line_arg : String) -> ((Double, Double) -> Double)

to_voxels

source

fn to_voxels(mesh : @gmlewis/picogkffi.Mesh
Mesh) -> @gmlewis/picogkffi.Voxels
Voxels

vec3

source

fn vec3(x : Double, y : Double, z : Double) -> Vec3

Source Files

shapes.mbt

Site source Report issue Packages Build queue Skills Statistics

picogkshapes

#picogkshapes — Higher-Level Shape Construction for PicoGK

#Package Structure

#Available Shapes

#Usage

#Dependencies

#Box

#Box::to_mesh

#Box::to_voxels

#ColorScale3D

#ColorScale3D::color

#ControlPointSpline

#ControlPointSpline::point_at

#ControlPointSpline::points

#Cylinder

#Cylinder::to_mesh

#Cylinder::to_voxels

#Frames

#Frames::frame_at

#ImplicitGenus

#ImplicitGyroid

#ImplicitSuperEllipsoid

#LatticeManifold

#LatticeManifold::set_extend_both_sides

#LatticeManifold::to_voxels

#LatticePipe

#LatticePipe::to_voxels

#Lens

#Lens::to_mesh

#Lens::to_voxels

#LineModulation

#LineModulation::add

#LineModulation::call

#LineModulation::const_val

#LineModulation::from_fn

#LineModulation::mul

#LineModulation::new

#LineModulation::sub

#LocalFrame

#LocalFrame::point_to_world

#LocalFrame::rotated

#LocalFrame::translated

#Pipe

#Pipe::to_mesh

#Pipe::to_voxels

#PipeSegment

#PipeSegment::to_mesh

#PipeSegment::to_voxels

#RGB

#RGB::new

#RGB::to_ffi

#Ring

#Ring::to_mesh

#Ring::to_voxels

#SceneGroup

#Sphere

#Sphere::to_mesh

#Sphere::to_voxels

#SurfaceMeshBuilder

#SurfaceMeshBuilder::add

#SurfaceMeshBuilder::build

#SurfaceModulation

#SurfaceModulation::add

#SurfaceModulation::call

#SurfaceModulation::const_val

#SurfaceModulation::from_fn

#SurfaceModulation::from_line

#SurfaceModulation::mul

#SurfaceModulation::new

#SurfaceModulation::sub

#Vec3

#Vec3::add

#Vec3::cross

#Vec3::dot

#Vec3::len

#Vec3::mul

#Vec3::new

#Vec3::normalized

#Vec3::sub

#frames_aligned_to_x

Box

Box::to_mesh

Box::to_voxels

ColorScale3D

ColorScale3D::color

ControlPointSpline

ControlPointSpline::point_at

ControlPointSpline::points

Cylinder

Cylinder::to_mesh

Cylinder::to_voxels

Frames

Frames::frame_at

ImplicitGenus

ImplicitGyroid

ImplicitSuperEllipsoid

LatticeManifold

LatticeManifold::set_extend_both_sides

LatticeManifold::to_voxels

LatticePipe

LatticePipe::to_voxels

Lens

Lens::to_mesh

Lens::to_voxels

LineModulation

LineModulation::add

LineModulation::call

LineModulation::const_val

LineModulation::from_fn

LineModulation::mul

LineModulation::new

LineModulation::sub

LocalFrame

LocalFrame::point_to_world

LocalFrame::rotated

LocalFrame::translated

Pipe

Pipe::to_mesh

Pipe::to_voxels

PipeSegment

PipeSegment::to_mesh

PipeSegment::to_voxels

RGB

RGB::new

RGB::to_ffi

Ring

Ring::to_mesh

Ring::to_voxels

SceneGroup

Sphere

Sphere::to_mesh

Sphere::to_voxels

SurfaceMeshBuilder

SurfaceMeshBuilder::add

SurfaceMeshBuilder::build

SurfaceModulation

SurfaceModulation::add

SurfaceModulation::call

SurfaceModulation::const_val

SurfaceModulation::from_fn

SurfaceModulation::from_line

SurfaceModulation::mul

SurfaceModulation::new

SurfaceModulation::sub

Vec3

Vec3::add

Vec3::cross

Vec3::dot

Vec3::len

Vec3::mul

Vec3::new

Vec3::normalized

Vec3::sub

frames_aligned_to_x

lerp

line_const

line_fn

new_box

new_color_scale_3d

new_control_point_spline