Rhino AxoPlane is a modern, patent-free viewport navigation and spatial alignment companion for Rhino 8. It replaces clunky traditional navigation widgets with an elegant horizontal scrollable view drum, 1-click face-aligned CPlanes, live section cuts with depth sliders, and professional axonometric drafting presets. Key Features: Cylindrical View Drum: - Smooth, tactile horizontal drum for rapid orthogonal view switching (FRONT / BACK, TOP / BOTTOM, RIGHT / LEFT). - 1st Click: Instantly snaps the camera and aligns the CPlane to the selected axis. - 2nd Click: Flips 180° to the exact opposite view. - Drag horizontally or orbit the viewport to roll the drum continuously. 1-Click Face Alignment (FaceOn): - Pick any Brep or Mesh face to instantly align the camera and Construction Plane directly to that surface. Live Section Cut with Depth Slider: - Cuts an instant live section on any selected face. - Interactive on-HUD depth slider lets you scrub the clipping plane forward and backward with real-time numeric readout. - Clean-File Protection: Section planes are automatically detached on save and reattached afterwards—leaving your .3dm files 100% clean on disk. 4 Axonometric Drafting Presets: - Toggle between parallel projection modes with mathematically precise angles: 1. Isometric (35.26°) 2. Dimetric (19.47°) 3. Trimetric (30° / 60°) 4. Bird's-Eye (45°) - 1-click switch between Perspective and Parallel projection. Camera View History (Undo / Redo): - Automatically records your camera view history. - Left-Click (Undo icon): Undo to previous camera position. - Right-Click (Undo icon): Redo camera view. CPlane Synchronization Modes: - Flexible sync modes: Off (Camera only), Faces Only, All Zones, and Free Orbit. Commands & Aliases 1. AxoPlane (Alias: APlane): Toggle the on-screen HUD widget on/off 2. AxoPlaneOrientToFace: Interactive prompt to align view & CPlane to any picked face 3. AxoPlaneSectionCut: Create an interactive live section cut on a picked face 4. AxoPlaneExitFaceMode: Exit face mode, clear section cut, and restore World Top CPlane 5. AxoPlaneUndoView: Step back to previous camera view 6. AxoPlaneAxonometric: Choose between Isometric, Dimetric, Trimetric, or Bird's-Eye 7. AxoPlaneCPlane: Set CPlane sync mode (Off, FacesOnly, AllZones, FreeOrbit) 8. AxoPlaneSize: Adjust HUD widget scale from 0.5x to 2.0x 9. AxoPlaneViewports: Toggle HUD in Perspective Only vs. All Viewports