Crate geop_ops_surface 

Surface modelling: faces standing on their own — sheets — built from edges, offset, thickened, joined, trimmed and extended, as operations of a program (see [geop_core_editor::part_operation]):

• BoundarySurface: the ruled face between two edges, or a closed loop of edges filled — a flat face for a flat loop, a Coons patch for four edges, optionally tangent to flat faces along them, and a patch of quadrilaterals around a center for any other number.
• NetworkSurface: the face through a network of curves crossing each other, u curves and v curves, interpolating every one.
• OffsetSurface: faces copied a distance along their normals.
• Thicken: a sheet made a solid of one thickness, on either side of it or on both.
• Knit: sheets whose edges meet joined into one, and into a solid once they close up.
• TrimSurface: a sheet cut back to one side of a face.
• ExtendSurface: a face standing on its own carried on past one of its edges.

What a sheet is offset and thickened with is the shell’s machinery (geop_lib_shell::shell()): a sheet thickened is a sheet shelled.

Re-exports

pub use boundary::BoundarySurface;

pub use boundary::BoundarySurfaceArgs;

pub use extend::ExtendSurface;

pub use extend::ExtendSurfaceArgs;

pub use knit::Knit;

pub use knit::KnitArgs;

pub use network::NetworkSurface;

pub use network::NetworkSurfaceArgs;

pub use offset::OffsetSurface;

pub use offset::OffsetSurfaceArgs;

pub use thicken::Thicken;

pub use thicken::ThickenArgs;

pub use thicken::ThickenSide;

pub use trim::TrimKeep;

pub use trim::TrimSurface;

pub use trim::TrimSurfaceArgs;

Modules

boundary

BoundarySurface: a face standing on its own, spanned by edges — the ruled face between two of them, or a closed loop of them filled.

examples

The examples of surfaces an editor offers: a doubly curved panel through a network of curves, a block split along it.

extend

ExtendSurface: a face standing on its own carried on past one of its edges.

knit

Knit: sheets whose edges meet, joined into one — and into a solid, once they close up.

network

NetworkSurface: a face standing on its own through a network of curves — curves in one direction, u, crossing curves in the other, v, each u curve every v curve once — interpolating all of them (see NurbSurface3D::gordon).

offset

OffsetSurface: faces copied a distance along their normals — the inner side of a shell (see geop_lib_shell::offset_faces).

thicken

Thicken: a sheet made a solid of one thickness — the sheet shelled (see geop_lib_shell::thicken).

trim

TrimSurface: a sheet cut back to one side of a face.

Functions

register

Adds what this crate offers an editor to r: surfaces: boundary, offset, thickened, knit, trimmed, extended and network surfaces.

Type Aliases

SheetSpec

A sheet to build, and the names of what it is made of.