pythonocc-step-editor/step_editor/constants.py

from __future__ import annotations

from OCC.Core.GeomAbs import (
    GeomAbs_BSplineCurve,
    GeomAbs_BSplineSurface,
    GeomAbs_BezierCurve,
    GeomAbs_BezierSurface,
    GeomAbs_Circle,
    GeomAbs_Cone,
    GeomAbs_Cylinder,
    GeomAbs_Ellipse,
    GeomAbs_Hyperbola,
    GeomAbs_Line,
    GeomAbs_OffsetSurface,
    GeomAbs_OtherCurve,
    GeomAbs_OtherSurface,
    GeomAbs_Parabola,
    GeomAbs_Plane,
    GeomAbs_Sphere,
    GeomAbs_SurfaceOfExtrusion,
    GeomAbs_SurfaceOfRevolution,
    GeomAbs_Torus,
)
from OCC.Core.TopAbs import TopAbs_EXTERNAL, TopAbs_FORWARD, TopAbs_INTERNAL, TopAbs_REVERSED


SURFACE_TYPES = {
    GeomAbs_Plane: "plane",
    GeomAbs_Cylinder: "cylinder",
    GeomAbs_Cone: "cone",
    GeomAbs_Sphere: "sphere",
    GeomAbs_Torus: "torus",
    GeomAbs_BezierSurface: "bezier surface",
    GeomAbs_BSplineSurface: "b-spline surface",
    GeomAbs_SurfaceOfRevolution: "surface of revolution",
    GeomAbs_SurfaceOfExtrusion: "surface of extrusion",
    GeomAbs_OffsetSurface: "offset surface",
    GeomAbs_OtherSurface: "other surface",
}

SNAPSHOT_FACE_LOGICAL_IDS_KEY = "__face_logical_ids__"

FACE_SELECTION_FEATURE_INFO_SURFACES = {"plane", "cylinder", "cone", "sphere", "torus"}

FREEFORM_FACE_SURFACES = {
    "bezier surface",
    "b-spline surface",
    "surface of revolution",
    "surface of extrusion",
    "offset surface",
    "other surface",
}

CURVE_TYPES = {
    GeomAbs_Line: "line",
    GeomAbs_Circle: "circle",
    GeomAbs_Ellipse: "ellipse",
    GeomAbs_Hyperbola: "hyperbola",
    GeomAbs_Parabola: "parabola",
    GeomAbs_BezierCurve: "bezier curve",
    GeomAbs_BSplineCurve: "b-spline curve",
    GeomAbs_OtherCurve: "other curve",
}

ORIENTATION_TYPES = {
    TopAbs_FORWARD: "forward",
    TopAbs_REVERSED: "reversed",
    TopAbs_INTERNAL: "internal",
    TopAbs_EXTERNAL: "external",
}