package ArbitraryGeometry {
    private import ShapeItems::*;
    private import SI::*;
    private import MeasurementReferences::*;
    // Only topology coordinates/connectivity and sheet selection use SV2A adapters.
    // All physical placements use standard MeasurementReferences constructs.
    // Coordinates in mm; face/edge indices are ONE-BASED.
    item def OffsetAssembly {
        attribute coordinateFrame {
            attribute transformation : TranslationRotationSequence {
                attribute shift : Translation {
                    attribute translationVector = (40,0,0) [mm];
                }
                attribute turn : Rotation {
                    attribute axisDirection = (0,0,1);
                    attribute angle = 25 [deg];
                    attribute isIntrinsic = true;
                }
                attribute :>> elements = (shift,turn);
            }
        }
        item concavePlate : Polygon {
            attribute coordinateFrame {
                attribute transformation : TranslationRotationSequence {
                    attribute shift : Translation {
                        attribute translationVector = (0,0,0) [mm];
                    }
                    attribute turn : Rotation {
                        attribute axisDirection = (0,0,1);
                        attribute angle = 0 [deg];
                        attribute isIntrinsic = true;
                    }
                    attribute :>> elements = (shift,turn);
                }
            }
            attribute sv2aVertices = ((0,0,0),(80,0,0),(80,30,0),(30,30,0),(30,70,0),(0,70,0));
        }
        item tetra : Polyhedron {
            attribute coordinateFrame {
                attribute transformation : TranslationRotationSequence {
                    attribute shift : Translation {
                        attribute translationVector = (20,20,20) [mm];
                    }
                    attribute turn : Rotation {
                        attribute axisDirection = (0,0,1);
                        attribute angle = 0 [deg];
                        attribute isIntrinsic = true;
                    }
                    attribute :>> elements = (shift,turn);
                }
            }
            attribute sv2aVertices = ((0,0,0),(45,0,0),(0,45,0),(0,0,60));
            attribute sv2aFaces = ((1,3,2),(1,2,4),(2,3,4),(3,1,4));
        }
    }
    item assembly : OffsetAssembly;
    item path : Path {
        attribute coordinateFrame {
            attribute transformation : TranslationRotationSequence {
                attribute shift : Translation {
                    attribute translationVector = (0,0,0) [mm];
                }
                attribute turn : Rotation {
                    attribute axisDirection = (0,0,1);
                    attribute angle = 0 [deg];
                    attribute isIntrinsic = true;
                }
                attribute :>> elements = (shift,turn);
            }
        }
        attribute sv2aVertices = ((0,0,0),(-25,30,10),(-40,65,45),(-50,80,60));
    }
    item curve : Parabola {
        attribute focalDistance = 15 [mm];
        attribute coordinateFrame {
            attribute transformation : TranslationRotationSequence {
                attribute shift : Translation {
                    attribute translationVector = (-100,0,0) [mm];
                }
                attribute turn : Rotation {
                    attribute axisDirection = (0,0,1);
                    attribute angle = 0 [deg];
                    attribute isIntrinsic = true;
                }
                attribute :>> elements = (shift,turn);
            }
        }
    }
    item surface : Hyperboloid {
        attribute transverseAxis = 15 [mm];
        attribute conjugateAxis = 25 [mm];
        attribute sv2aSheetCount = 1;
        attribute coordinateFrame {
            attribute transformation : TranslationRotationSequence {
                attribute shift : Translation {
                    attribute translationVector = (160,0,0) [mm];
                }
                attribute turn : Rotation {
                    attribute axisDirection = (0,0,1);
                    attribute angle = 0 [deg];
                    attribute isIntrinsic = true;
                }
                attribute :>> elements = (shift,turn);
            }
        }
    }
    view allGeometryView { expose assembly::**; expose path; expose curve; expose surface; }
    view meshView { expose assembly::**; }
    view conicView { expose curve; expose surface; }
}