Explore our detailed glossary of CAD (Computer-Aided Design) terms to enhance your understanding and mastery of CAD software. From basic concepts like 2D drafting and 3D modeling to advanced techniques such as 4D and 5D CAD, this glossary covers a wide range of terms and definitions. Whether you're a beginner or an experienced user, this resource will help you navigate the complexities of CAD with ease.
2.5D CAD: A CAD technique that combines 2D drafting with limited 3D modeling capabilities, allowing for the creation of objects with height or depth.
2D drafting: The creation of two-dimensional representations of objects or designs using CAD software.
2D unit block: A fundamental building block in CAD used to construct two-dimensional objects.
3D CAD: The process of designing and modeling three-dimensional objects using CAD software.
3D drafting: The creation of three-dimensional representations of objects or designs using CAD software.
3D modeling: The process of creating a digital representation of a three-dimensional object using CAD software.
3D printing: The manufacturing process that involves creating physical objects by depositing successive layers of material based on a 3D digital model.
3D scanner: A device used to capture the geometry and appearance of real-world objects and create digital 3D models.
3D unit block: A basic building element in CAD used to create three-dimensional objects.
3DM: A file format used by Rhinoceros (Rhino®) software for 3D modeling. TurboCAD® supports importing 3DM files.
3DS: A file format used by Autodesk® 3D Studio for 3D modeling and animation. TurboCAD supports importing 3DS files.
4D CAD: CAD software that includes time as a fourth dimension, allowing for the simulation and visualization of changes over time.
5D CAD: CAD software that adds cost estimation and project scheduling capabilities to the design process, integrating time and cost factors.
6D CAD: CAD software that incorporates additional dimensions such as sustainability, energy analysis, and facility management into the design process.
Absolute coordinates: A system that defines the position of an object in a CAD model based on fixed reference points in a designated coordinate system.
Absolute path: The complete and specific location or address of a file or folder in a file system.
Absolute value: The magnitude or numerical value of a number without regard to its sign.
Acquired point: A data point obtained through measurement or scanning devices and used as input in CAD software.
Action: A command or operation performed within CAD software to modify or manipulate objects.
Action bars: Graphical user interface elements that contain buttons or icons representing frequently used actions or commands.
Action parameter (parameter): A variable or value that determines the behavior or outcome of an action within CAD software.
Alert: A visual or auditory notification within CAD software that provides information or warns of a particular condition or event.
Aliasing: A visual artifact or distortion that occurs when a digital image or signal is sampled at a lower resolution than required to accurately represent the original.
Align: A tool that positions objects relative to each other based on specified alignment criteria.
Aligned dimensioning: A dimensioning technique in CAD where dimensions are placed parallel to the measured feature, such as lines or edges.
Aligned section: A section view in CAD that is aligned with a specific feature or element of the object being represented.
Alignment: The arrangement or positioning of objects or elements relative to each other within a CAD model.
Alignment parameter: A variable or value that determines the alignment or positioning of objects within a CAD model.
Alignment paths: Guides or reference lines used to define the alignment or positioning of objects within a CAD model.
Alternate units (dual dimensioning units): Additional units of measurement displayed alongside the primary units to provide alternative or dual measurements.
Angular dimensioning: A dimensioning technique in CAD used to measure angles between lines or features.
Animation: The process of creating a sequence of images or frames that, when played in rapid succession, create the illusion of motion or change within a CAD model.
Annotation: Additional text, symbols, or graphical elements added to a CAD drawing or model to provide explanatory information or clarify specific details.
Annotation scale: A setting in CAD software that controls the size and appearance of annotative objects relative to the model space or viewport scale.
Annotational format: The style, formatting, and conventions used for annotations within a CAD drawing or model.
Annotative object representation: The capability of CAD software to automatically adjust the size and appearance of annotative objects based on the annotation scale.
Annotative objects: CAD objects or elements that can automatically scale and adjust their properties based on the annotation scale.
Annotative text: Text in a CAD drawing or model that can automatically adjust its size and appearance based on the annotation scale.
Appearance: The visual characteristics or properties of an object, such as color, texture, material, or transparency, as represented in a CAD model.
Arc: A curved line segment defined by a center point, radius, and angle, often used to represent circular or rounded features in a CAD model.
Archiving: The process of storing and preserving CAD files or data for long-term retention or future reference.
Array: A collection or arrangement of objects or elements in a CAD model that are replicated or repeated along specified directions or paths.
Array action: A command or operation in CAD software that creates an array of objects based on specified parameters or rules.
Assembly: A CAD model or drawing that represents the composition or combination of multiple components or parts to form a complete object or product.
Assembly drawing: A technical drawing that provides information about the assembly of multiple components or parts to create a finished product.
Associated list: A collection or set of data or attributes related to an object or element within a CAD model, often displayed or accessed through a table or list format.
Associative array: An array in CAD software that maintains a dynamic link or relationship with the original object or element, allowing for automatic updates or modifications.
Associative dimension: A dimension in CAD software that maintains a dynamic link or relationship with the measured feature, updating automatically when the feature changes.
Associative hatch pattern: A pattern or texture applied to a closed area or region in a CAD model that maintains a dynamic link or relationship with the boundaries or geometry of the area.
Attachment: A file or reference linked or associated with a CAD model, providing additional information, resources, or external references.
Attributes: Data or properties associated with objects or elements within a CAD model, providing additional information or characteristics.
Auto-fill: A feature in CAD software that automatically populates or completes a form, table, or field with relevant data or values based on predefined rules or patterns.
Automatic save: A feature in CAD software that automatically saves the current work at regular intervals, helping to prevent data loss in case of unexpected system crashes or power failures.
Automatic windowing (implied windowing): A selection method in CAD software where objects are automatically selected based on a defined window or crossing area when the user performs certain actions or commands.
Auxiliary view: A 2D representation of an object or part in CAD that provides additional views or details to aid in understanding complex features or shapes, typically shown in a projected orientation.
Balloons: Numbered or labeled graphical symbols used in CAD drawings or models to identify or reference specific components, parts, or areas.
Base dimension: A reference dimension in CAD that establishes the overall size or position of an object or feature, serving as a basis for other dimensions.
Base point: A designated point in a CAD model used as a reference or origin for various operations or measurements, such as scaling or rotating objects.
Base point parameter: A variable or value associated with the base point of an object in CAD software that defines its position, orientation, or behavior.
Baseline: A reference line or plane used as a starting point or alignment for other elements or features in a CAD model.
Baseline dimensioning: A dimensioning technique in CAD where dimensions are aligned with a baseline, providing a clear and consistent reference for measurements.
Basic dimension: A dimension in CAD that defines the theoretically exact size or location of a feature, serving as a basis for manufacturing and inspection.
Bend: A tool that deforms an object by bending it along a specified axis or curve, useful for creating curved shapes from straight objects.
Bend Line: A line that indicates where a bend will occur in a sheet metal part, often used as a reference for bending operations.
Bézier Curve: A parametric curve used in computer graphics and CAD to model smooth curves that can be scaled indefinitely.
Bill of materials (BOM): A comprehensive list or table in a CAD drawing or model that specifies the components, parts, quantities, and other details required for assembling or manufacturing a product.
Bind: The process of permanently associating or merging external references (Xrefs) into the main CAD file, eliminating the need for separate references during file sharing or distribution.
Blend: A function that creates a smooth transition between two or more surfaces or edges, often used to merge different parts of a model seamlessly.
Block: A reusable collection of CAD objects or entities grouped together to form a single entity, which can be inserted multiple times within a drawing or model.
Block definition: The original definition or template of a block in CAD software that contains the geometry, attributes, and properties of the block.
Block insertion tools: Commands or tools in CAD software used to insert or place block instances within a drawing or model, allowing for easy replication or reuse.
Block properties table: A table or dialog box in CAD software that displays and allows modification of the properties, attributes, or parameters associated with a block.
Block reference: An instance of a block inserted or placed within a CAD drawing or model, referencing the original block definition.
Boolean operations: Operations in CAD software that involve combining or subtracting one or more 2D or 3D shapes using logical operators (e.g., union, difference, intersection) to create complex shapes or cutouts.
Boundary: A closed area or region defined by a continuous line or curve in a CAD model, often used for applying hatches, fills, or performing operations within the enclosed space.
Boundary edge: The boundary or perimeter of a closed area or region in a CAD model, represented by a series of connected line segments or curves.
Boundary representation: A modeling technique in CAD software that represents objects or shapes as a collection of interconnected surfaces or boundaries, enabling complex 3D modeling and manipulation.
Boundary set: A collection or group of boundaries defined in a CAD model, often used for organizing or managing specific areas or regions.
Break: A tool that splits an object into two or more parts at a specified point or along a specified path.
Button: A graphical user interface (GUI) element in CAD software that represents a command or action, typically activated by clicking or pressing it.
CAD/CAM: The integration of computer-aided design (CAD) and computer-aided manufacturing (CAM) technologies, enabling seamless transfer of design data for production and machining.
Callout block: A specific type of block in CAD software that contains text or annotations referencing specific features or areas of a drawing or model.
CAM software: Computer programs or applications specifically designed for computer-aided manufacturing (CAM), including generating toolpaths, simulating machining operations, and controlling CNC machines.
Cartesian (rectangular) coordinate system: A coordinate system in CAD that uses orthogonal axes (X, Y, and Z) to represent positions or locations in three-dimensional space.
Cascading menu (cascading submenu): A hierarchical menu structure in CAD software where selecting a menu item reveals a submenu with additional related options or commands.
Cell styles: Predefined formatting or styles in CAD software used for controlling the appearance and properties of cells within tables or spreadsheets.
Chain dimensioning: A dimensioning technique in CAD software that automatically applies dimensions successively along a series of connected or linked objects or features.
Chamfer: A beveled or angled surface or edge created by removing material at the intersection of two adjacent surfaces or edges in a CAD model.
Check box: A graphical user interface (GUI) element in CAD software that allows the user to select or deselect an option by clicking on a box or square.
Child: In a hierarchical structure or relationship within CAD software, a child object or element is subordinate or nested within a parent object, inheriting properties or characteristics from the parent.
Chord length: The straight-line distance between two points on the circumference of a circle, also known as a chord.
Circle: A geometric shape in CAD defined by a set of points equidistant from a central point, forming a closed curve.
Circular reference error: An error that occurs in CAD software when there is a dependency loop or reference to itself in a set of calculations or relationships, resulting in undefined or inconsistent values.
Circumscribed polygon: A polygon in CAD that is inscribed within a circle, where all its vertices touch the circumference of the circle.
Clip: A command or operation in CAD software that restricts or trims a selected object or drawing element to a specified boundary or shape.
Cloud: A graphical annotation in CAD software that consists of a freehand or irregular shape enclosing an area of interest, often used to highlight or call attention to specific details.
CNC: CNC (Computer Numerical Control) is a method used in manufacturing that involves the use of computers to control machine tools. CNC machines are used for tasks such as cutting, drilling, and milling.
Coincident: A constraint or relationship in CAD software that forces two or more points, lines, or objects to occupy the same position or location.
Color-dependent plot style table: A table in CAD software that maps colors to specific plot styles or lineweights, allowing for control over line appearances during printing or plotting.
Command: A specific instruction or action given to CAD software to perform a particular operation or task.
Command alias: A shortened or alternative name assigned to a command in CAD software, allowing users to invoke commands using a simplified or customized keyword.
Command line: A text-based interface in CAD software where users can input commands or parameters directly using keyboard input.
Commercial and Government Entity Code (CAGE Code): A unique identifier assigned to suppliers, contractors, or manufacturers by the U.S. Department of Defense, used for tracking and managing procurement activities.
Composition: The arrangement or combination of multiple CAD objects or elements to form a larger or more complex entity.
Computer: A device or machine that executes programs or software, including CAD applications, to perform various tasks and calculations.
Computer-aided design and drafting (CADD): The use of computer software and systems to assist in the creation, modification, and documentation of design drawings and models.
Concentric: A constraint or relationship in CAD software that forces two or more circles, arcs, or objects to share a common center point.
Configured: Referring to a CAD object or element that has been customized or adjusted according to specific parameters, settings, or user-defined options.
Constant: A fixed or unchanging value or parameter in CAD software that remains the same throughout a design or model.
Constraint parameters: Variables or values in CAD software that define or control the behavior, relationships, or limitations of objects or elements within a design.
Constraints: Relationships or rules applied to objects or elements in CAD software that govern their position, orientation, size, or behavior in accordance with predefined criteria.
Construction line: A temporary or reference line in CAD used for guiding or aligning other objects during the design process, typically not included in the final drawing or model.
Construction lines: Multiple temporary or reference lines in CAD used for guiding or aligning other objects during the design process, typically not included in the final drawing or model.
Context-oriented help: Help documentation or resources in CAD software that provide relevant information or instructions based on the current context or task.
Context-sensitive: Referring to features, options, or commands in CAD software that dynamically adapt or change based on the current context or selection.
Continued dimensioning: A dimensioning technique in CAD where dimensions are continued or extended from one view or section to another, ensuring consistency and clarity.
Control vertices: Points or nodes in a curve or surface in CAD software that define its shape or curvature by influencing the position or direction of the curve.
Conventional break (break): A symbol or representation used in CAD drawings to indicate a break or interruption in a continuous object or feature, often done to fit the drawing on a smaller sheet or to improve clarity.
Conventional dimensioning: A dimensioning technique in CAD that follows established conventions and standards for representing dimensions, including placement, line styles, and text formatting.
Convert to Mesh: A function that transforms solid or surface objects into mesh objects, allowing for more detailed manipulation and editing.
Coordinate dimensioning: A dimensioning technique in CAD that specifies the size, position, or location of objects or features using coordinate values relative to a defined reference system.
Coordinates: Numerical values or values that specify the position, location, or orientation of objects or elements within a CAD model or drawing.
Copilot: Copilot in TurboCAD® is an AI-driven feature designed to assist users by responding to software inquiries, providing data-driven insights, and creating visual content from text descriptions. It leverages an extensive AI knowledge base to streamline navigation, expedite project progress, and enhance design endeavors with insightful analysis. Copilot is adept at handling diverse requests, from guiding users through TurboCAD® to offering detailed information about files and design trends.
Copy and paste: The process of duplicating selected objects or elements in a CAD drawing or model and inserting them into another location using clipboard operations.
Counterbore: A cylindrical recess or cavity in a part or object in CAD, typically wider and shallower than a normal hole, often used to accommodate a fastener or clearance.
Countersink: A conical recess or cavity in a part or object in CAD, often used to accommodate a screw or bolt head so that it lies flush with or below the surface.
Cubic curve: A smooth curve defined by a mathematical function or equation in CAD software, often used to represent complex or organic shapes.
Current layer: The layer currently active or selected in a CAD software, where new objects or elements are placed by default.
Curve fitting: The process of approximating a series of data points or measurements with a mathematical curve in CAD software, allowing for the representation of smooth or continuous shapes.
Cutting edge: The sharp or pointed edge of a tool or instrument in CAD, typically used for removing material or shaping objects during manufacturing or modeling processes.
Cutting-plane line: A line in a CAD drawing or model that represents a theoretical or imaginary section plane where an object or part is cut or sliced to reveal internal details or features.
Cycle: A repetitive sequence of actions or operations in CAD software that can be automated or recorded for efficient execution.
Datum: A reference point, line, or plane in a CAD model that establishes a fixed coordinate system or serves as a basis for measurements or dimensional relationships.
Default: The preset or initial settings, values, or options in CAD software that are automatically applied unless modified by the user.
Definition points (defpoints): A special layer in CAD software where objects or elements placed on it are invisible during normal plotting or printing, often used for construction or reference purposes.
Dependent objects: Objects or elements in a CAD model that rely on or are influenced by other objects, elements, or parameters for their properties, behavior, or relationships.
Design intent: The underlying goals, requirements, or specifications that guide the design process in CAD software, ensuring that the final design aligns with the intended functionality, performance, or aesthetic objectives.
Destination object: The object or element in a CAD operation or command to which a specific action, modification, or transformation is applied.
Destination points: The target or endpoint locations in a CAD operation or command where objects, elements, or entities are moved, copied, or transformed.
Detach: The action of removing or separating an external reference (xref) from a CAD drawing, disconnecting it from the main file.
Dialog box: A graphical user interface (GUI) element in CAD software that presents options, settings, or parameters in a window for user interaction and input.
Diameter: The distance or measurement across a circle, passing through its center, in CAD.
Dimension: A numerical value or measurement indicating the size, distance, or position of an object or feature in CAD.
Dimension style: A set of predefined settings or properties that define the appearance, behavior, and formatting of dimensions in CAD, including line style, text style, and units.
Dimension variables: Variables in CAD software that control the behavior or appearance of dimensions, such as the format of dimension text or the precision of dimension values.
Dimensional constraint parameters: Parameters in CAD software that define the relationships, restrictions, or conditions between objects or elements in terms of dimensions, sizes, or positions.
Dimensional constraints: Relationships or rules applied to objects or elements in CAD software that maintain specific dimensional relationships, automatically adjusting their positions or sizes when constraints are modified.
Dimensional input: The method of entering dimensions directly in CAD software using numeric values, rather than selecting or manipulating objects graphically.
Dimensioning: The process of adding dimensions to a CAD drawing or model, specifying the size, position, or relationship of objects or features.
Displacement: The distance and direction between two points or objects in CAD, indicating the relative position or movement.
Double-click: The action of quickly pressing and releasing the mouse button twice in rapid succession, often used to execute a command or activate an object or tool in CAD.
Draft Angle: A tool that applies a taper to the faces of a 3D object, commonly used in mold design to facilitate the removal of parts from molds.
Drafting: The process of creating technical drawings, plans, or diagrams in CAD software, typically used in engineering, architecture, or manufacturing.
Drafting standards: Established guidelines or specifications for creating technical drawings or drafting practices, ensuring consistency, clarity, and compatibility across different CAD files or projects.
Drawing content: The visual elements, objects, annotations, or information contained within a CAD drawing or model.
Drawing files: Files in CAD software that store the data and information necessary to represent a complete drawing or model, typically saved with a specific file extension.
Drawing scale: The ratio or proportion between the size of objects in a CAD drawing and their actual size in the real world, ensuring accurate representation and measurement.
Drawing sessions: The individual instances or sessions of working with CAD software, where drawings are created, modified, or reviewed.
Drawing template files (templates): Predefined files in CAD software that serve as starting points or frameworks for creating new drawings, providing a consistent layout, settings, and content.
Drawing units: The system or measurement units used in a CAD drawing or model to represent real-world dimensions, such as inches, millimeters, or feet.
Drawing window (graphics window): The main area or viewport in CAD software where the CAD drawing or model is displayed and edited.
Drop-down list: A graphical user interface (GUI) element in CAD software that presents a list of options or choices that can be selected by clicking or opening a dropdown menu.
DWF: DWF (Design Web Format) is a file format developed by Autodesk for the efficient distribution and communication of rich design data. TurboCAD supports importing DWF files.
DWG: The native file format for AutoCAD®, widely used for storing 2D and 3D design data and metadata. TurboCAD® supports both importing and exporting DWG files.
DXF: DXF (Drawing exchange file) is a file format commonly used in CAD software to exchange data between different CAD systems or applications, providing a standardized format for interoperability.
Dynamic block: A block in CAD software that includes custom parameters, actions, or behaviors, allowing for dynamic modifications or adjustments of the block instance.
Dynamic columns: Columns in CAD software that automatically adjust their width or position based on the content or data they contain, providing flexibility in organizing and displaying information.
Dynamic format: The ability of CAD software to automatically adjust the format or appearance of objects or elements based on specified rules or conditions.
Dynamic input: A feature in CAD software that provides real-time feedback and input suggestions while executing commands or entering values, enhancing efficiency and accuracy.
Editing: The process of modifying or altering objects, elements, or properties within a CAD drawing or model.
Editing History: A record of all the changes and modifications made to a CAD model, allowing users to review, undo, or redo actions as needed.
Ellipse: A geometric shape in CAD defined by a set of points, where the sum of the distances between any point on the curve and two fixed points (foci) is constant.
Engineering drawing: A technical drawing or diagram in CAD software that provides detailed information about the design, construction, or assembly of an object or structure.
Entity: A distinct object, element, or geometric shape within a CAD drawing or model, such as a line, circle, or text.
Escape key: The key on the keyboard that allows users to cancel or exit a current operation or command in CAD software.
Explode: A function that breaks down a complex object into its individual components or elements, making it easier to edit or manipulate.
Export: The process of saving or converting a CAD drawing or model into a different file format for use in other applications or software.
Exporting: The action of saving or converting a CAD drawing or model into a different file format for use in other applications or software.
Extension path: The location or directory in a computer system where additional files, extensions, or resources for CAD software are stored or installed.
Extend: A tool that lengthens objects to meet the edges of other objects.
External reference (xref): An external CAD file or drawing that is linked or referenced within another CAD drawing, allowing for efficient reuse of content and maintaining consistency.
Extract: The action of separating or isolating specific elements, data, or information from a CAD drawing or model for further analysis or use.
Extracted: Referring to elements, data, or information that has been separated or isolated from a CAD drawing or model for further analysis or use.
FBX: FBX (Filmbox) is a file format owned by Autodesk for exchanging digital content between various applications. TurboCAD supports importing FBX files.
Feature: A specific characteristic, detail, or element within a CAD drawing or model, such as a hole, fillet, or chamfer.
Field: A placeholder or variable in CAD software that dynamically displays data or information, such as object properties or calculated values.
File formats: The specific formats or extensions used to store and represent CAD drawings or models, such as DWG, DXF, or DWF.
File management: The process of organizing, storing, and managing CAD files, including naming conventions, folder structures, and version control.
File properties: Information or metadata associated with a CAD file, such as file name, author, creation date, or version.
Fillet: A curved transition or rounding of a sharp corner or edge in CAD, creating a smooth blend between two intersecting lines or curves.
Fit curve: A process in CAD software that approximates or fits a curve to a series of data points, allowing for the representation of smooth or continuous shapes.
Fit format: A format or setting in CAD software that adjusts the appearance or formatting of text or dimensions to fit within a specified space or area.
Fit points: Specific data points or vertices in a curve or shape used to control the fitting process in CAD software, ensuring a close match to the desired curve or shape.
Flatten: A function that converts a 3D sheet metal part into a 2D flat pattern, showing the part in its unbent state for manufacturing purposes.
Flip action: A command or operation in CAD software that reverses or swaps the orientation or direction of an object or element.
Flip parameter: A variable or value associated with a flip action in CAD software that determines the specific flipping behavior or result.
Float: Referring to a numeric data type in CAD software that represents decimal or fractional values, allowing for precise measurements or calculations.
Floating viewport: A resizable and moveable window within the CAD software interface that displays a specific portion of a drawing or model, providing a flexible view management option.
Flyout: A graphical user interface (GUI) element in CAD software that expands or reveals additional options or commands when clicked or hovered over.
Flythrough: A virtual tour or animation in CAD software that simulates navigating through a 3D model, providing a dynamic and immersive viewing experience.
Font: A specific typeface or style of characters used for text in CAD software, influencing the visual appearance and legibility of the text.
Formulas: Mathematical expressions or equations used in CAD software to calculate or derive values, dimensions, or relationships based on specified variables or parameters.
Full section: A section view in CAD that displays a complete cut or slice through an object or part, revealing internal details and features.
Fully constrained: Referring to a CAD model or drawing where all objects or elements are constrained or positioned according to specified relationships, ensuring stability and accuracy.
Function: A predefined operation or calculation in CAD software that performs a specific task or transformation on data or objects, often based on mathematical principles.
Function keys: The keys on the keyboard labeled F1, F2, F3, and so on, typically used as shortcuts for specific commands or operations in CAD software.
Gap tolerance: The allowable distance or gap between two objects or features in CAD, indicating the acceptable range for clearance or fit.
GDI: GDI (Graphics Device Interface) is a Windows-based graphics rendering API used in CAD software for drawing 2D graphics. It handles tasks like rendering text and images to screens and printers. GDI is known for its simplicity and compatibility with various hardware
General notes: Textual information or annotations in a CAD drawing or model that provide general instructions, specifications, or explanations relevant to the entire project.
Geographic data: Data or information related to the geographic location or coordinates of objects or features in a CAD drawing or model, often used in geospatial applications.
Geometric constraint bars: Visual indicators or symbols in CAD software that represent and display the geometric constraints applied to objects or elements.
Geometric constraints: Relationships or rules applied to objects or elements in CAD software that maintain specific geometric properties, such as parallelism, perpendicularity, or tangency.
Geometric dimensioning and tolerancing (GD&T): A system of symbols, rules, and practices used in CAD and engineering to communicate and specify geometric dimensions, tolerances, and relationships.
Geometric modeling: The process of creating and representing geometric shapes, objects, or structures using mathematical equations or algorithms in CAD software.
Global attribute editing: The ability to modify or update attribute values across multiple objects or elements simultaneously in a CAD drawing or model.
Global layer settings: Settings or properties applied to an entire layer in a CAD drawing or model, affecting all objects or elements assigned to that layer.
Global linetype scale: A scale factor applied to the linetypes used in a CAD drawing or model, globally adjusting their appearance or spacing.
Grab bar: A graphical user interface (GUI) element in CAD software that allows users to drag, move, or resize a window, toolbar, or panel.
Gradient fill: A fill or shading effect in CAD software that gradually transitions between two or more colors, creating a smooth color gradient.
Graphic pattern: A repeating pattern or design used as a fill or texture in CAD software, often created by specifying a sequence of objects or elements.
Graphical user interface (GUI): The visual interface or layout in CAD software that allows users to interact with and control the software using icons, menus, buttons, and other graphical elements.
Grid: A network of intersecting horizontal and vertical lines or dots in a CAD drawing or model, providing a visual reference and aiding in alignment or positioning of objects or elements.
Grips: Small graphical handles or markers attached to objects or elements in a CAD drawing or model, allowing users to select, manipulate, or modify the objects directly by clicking and dragging the grips.
Group: A function that combines multiple objects into a single entity for easier manipulation.
Gusset: A reinforcement feature added to a sheet metal part to increase its strength and rigidity, often used in corners or along edges.
Half section: A section view in CAD that displays only half of an object or part, providing a view of its internal details and features on one side.
Hard copy: A physical printout or paper copy of a CAD drawing or model, typically produced using a printer or plotter.
Hatches (hatch patterns): Patterns of lines, symbols, or textures used to fill enclosed areas in a CAD drawing or model, representing materials, surfaces, or other graphical elements.
Hem: A folded edge on a sheet metal part, typically used to reinforce the edge or create a smooth, safe edge.
Hexagon: A polygon with six sides and six angles in CAD, characterized by equal-length sides and internal angles of 120 degrees.
History Tree: A visual representation of the sequence of operations and modifications applied to a CAD model, often displayed in a hierarchical format.
Host drawing: The primary or main drawing file in a CAD project that contains references or links to other external drawings or files.
Hover: The action of moving the cursor or pointer over an object or element in a CAD drawing or model without clicking, often triggering tooltips or providing additional information.
Hyperlinks: Interactive links or references embedded in a CAD drawing or model that allow users to quickly navigate to external documents, websites, or specific locations within the drawing.
Icon: A small graphical representation or symbol used to represent commands, tools, objects, or files in a CAD software interface.
IGES: IGES (Initial Graphics Exchange Specification) is a file format that allows the digital exchange of information among CAD systems. It is used to transfer 3D models and drawings between different CAD software.
Import: The process of bringing external data, files, or objects into a CAD drawing or model for use or integration.
Import PDF as Vector: A function that enables the direct import of 2D vector PDF files into TurboCAD® as vector graphics. This feature is available in the Platinum, Professional, and Deluxe versions of TurboCAD.
Included angle: The angle formed between two lines, edges, or surfaces in a CAD drawing or model.
Insertion base point: The reference point or location in CAD where a block or object is inserted or placed in a drawing.
Interface: The graphical or visual layout, controls, and tools that allow users to interact with and operate CAD software.
Intersection: The point or points at which two or more lines, curves, or objects meet or cross each other in a CAD drawing or model.
Join: A tool that combines multiple objects into a single entity, often used to create continuous shapes from separate parts.
Justification point: A reference point or location in CAD that determines the alignment or positioning of text or objects relative to a specified justification style.
Justify: The action of aligning or positioning text or objects in CAD software according to a specified justification style, such as left, right, center, or justified.
K-Factor: A value used in sheet metal design to calculate the bend allowance and bend deduction, representing the ratio of the neutral axis to the material thickness.
Key point: A specific point or location in a CAD drawing or model that serves as a reference or key element, often used for measurements, alignment, or relationships.
Landing: The designated area or space in a CAD drawing or model where objects, elements, or annotations are placed or positioned.
Landscape: A drawing or page orientation in CAD software where the width is greater than the height, typically used for horizontal layouts.
Layer: A visual grouping or categorization mechanism in CAD software that allows for organizing and managing different objects, elements, or annotations within a drawing.
Layer filters: Filters or criteria applied to layers in CAD software to control the visibility or display of specific layers based on predefined rules or properties.
Layer index: An index or listing of layers in a CAD drawing, providing a hierarchical structure or overview of all the available layers.
Layer property overrides: The ability to modify or override specific properties or settings of a layer in a CAD drawing, such as color, linetype, or lineweight, independent of the layer’s default properties.
Layer state: The current configuration or status of layers in a CAD drawing, including their visibility, color, linetype, and other properties.
Layers: The individual levels or planes in a CAD drawing or model where objects, elements, or annotations are organized and stored, allowing for efficient management and manipulation.
Layout: A predefined arrangement or template in CAD software that determines the positioning and formatting of multiple views, annotations, or sheets within a drawing.
Leader line: A line or arrow in CAD software that connects an annotation or note to a specific object or location, providing a clear indication of the associated information or instruction.
Library path: The file path or directory location in a computer system where CAD libraries or resource files are stored, allowing for easy access and retrieval of reusable components.
LightWorks: LightWorks is a rendering engine used in various CAD applications to produce high-quality visualizations. It offers multiple light types and parameters, such as intensity, color, and direction, to create realistic lighting effects in CAD models.
Limit dimensioning: A dimensioning technique in CAD where dimensions are placed at specified limits or boundaries of an object or feature, providing clear indication of its size or position.
Limits: The specified boundaries or extents within which objects or elements can be placed or created in a CAD drawing or model.
Line: A straight path or segment connecting two points in a CAD drawing or model.
Line conventions: Standardized symbols, patterns, or styles used to represent specific features, materials, or elements in CAD drawings, ensuring clear communication and understanding.
Line spacing: The vertical distance between lines of text or objects in CAD software, determining the spacing and readability of textual content.
Linear parameter: A parameter or variable in CAD software that controls the length, size, or position of an object or element in a linear manner.
Linetype: A predefined pattern or style used to represent the appearance of lines in a CAD drawing, such as continuous lines, dashed lines, or dotted lines.
Linetype scale: A scale factor applied to the linetypes used in a CAD drawing or model, globally adjusting their appearance or spacing relative to the drawing units.
Lineweight: The thickness or visual weight assigned to lines in a CAD drawing or model, affecting their visibility, emphasis, or print output.
List box: A graphical user interface (GUI) element in CAD software that displays a list of options or choices, allowing users to select one or multiple items from the list.
Location dimensions: Dimensions in CAD software that indicate the position or location of objects or features relative to a specified reference point or coordinate system.
Loft Tool: A powerful feature in TurboCAD® used to create complex 3D shapes by blending multiple cross-sectional profiles along a specified path. Users define a series of 2D shapes (profiles) and a path, which can be straight or curved. The Loft tool then smoothly transitions between these profiles along the path, resulting in a continuous 3D shape. This tool is ideal for designing objects with varying cross-sections, such as aircraft wings, boat hulls, or custom furniture, providing flexibility and control over the final shape.
Lofted Bend: A tool that creates a sheet metal part with a smooth transition between two different profiles, often used for complex shapes.
Lookup action: An operation or command in CAD software that retrieves or searches for specific information or data based on user-defined criteria or conditions.
Lookup parameter: A variable or value used in CAD software to define or specify search criteria or conditions for a lookup action.
Lookup table: A data table or file in CAD software that stores predefined information, values, or parameters for use in various operations or calculations.
Major axis: The longer or primary axis of an ellipse, ellipse arc, or other elliptical shape in a CAD drawing or model.
Manufacturing: The process of converting a CAD design into a physical product or component, involving various techniques and technologies for production.
Margin: The blank or empty space surrounding the content or objects in a CAD drawing or model, providing separation or visual breathing room.
Markers: Symbols or graphical indicators used in CAD software to mark or highlight specific locations, points of interest, or properties.
Marking up (redlining): The process of annotating or adding markup to a CAD drawing or model, often using colored lines, shapes, or text to indicate changes, revisions, or comments.
Mass properties: Quantitative measurements or characteristics of a CAD model, such as volume, area, centroid, or moments of inertia.
Master drawing: The primary or main drawing file in a CAD project, containing the primary design or model from which other drawings or views are derived or referenced.
Mesh: A network of interconnected nodes or vertices forming polygons or faces in CAD software, used to represent complex surfaces or 3D geometry.
Minor axis: The shorter or secondary axis of an ellipse, ellipse arc, or other elliptical shape in a CAD drawing or model.
Mirror line: A line of reflection or symmetry in CAD software that divides an object or element into two equal and opposite halves.
Model: The three-dimensional representation of an object or design in CAD software, typically created using wireframe, surface, or solid modeling techniques.
Model (tiled) viewport: A resizable and moveable window within the CAD software interface that displays a specific portion of a 2D model or layout, providing a flexible view management option.
Model space: The workspace or environment in CAD software where the actual geometry and objects of a CAD model are created and edited.
Model view: A specific viewpoint or perspective of a 3D model in CAD software, showing a particular orientation, angle, or section of the model.
Move action: An operation or command in CAD software that relocates or transfers objects or elements from one position to another.
Multileader styles: Predefined styles or formats for multileader annotations in CAD software, specifying the appearance, content, and behavior of multileaders, which are annotations with leaders that point to objects or locations in a CAD drawing or model.
Multiview drawing: A drawing in CAD software that represents an object or structure from multiple viewpoints or angles, typically showing different sides or perspectives in separate views.
Named objects: Objects or elements in a CAD drawing or model that are assigned specific names or labels for easy identification, selection, or referencing.
Named plot style table: A predefined table or file in CAD software that maps plot styles to specific colors or lineweights, allowing for consistent and controlled plotting or printing of drawings.
Named view: A saved or predefined camera viewpoint or perspective in CAD software that can be easily accessed and applied to the drawing or model.
Navigation wheel: A graphical navigation tool or interface in CAD software that allows users to pan, zoom, and orbit around a drawing or model using a circular wheel-like control.
Nested xrefs: External references (xrefs) that are inserted or referenced within another xref in a hierarchical or nested structure, allowing for complex referencing and organization of external files.
Nesting: The process of placing or embedding one object or element within another in a hierarchical or nested manner in a CAD drawing or model.
Non-associative array: An array of objects or elements in CAD software that is not dynamically linked or associated with the original objects, meaning changes to the array do not affect the individual objects.
Non-associative dimension: A dimension in CAD software that is not dynamically linked or associated with the measured object or feature, meaning changes to the object do not update the dimension automatically.
Non-associative hatch pattern: A hatch pattern in CAD software that is not dynamically linked or associated with the enclosed area or boundaries, meaning changes to the boundaries do not update the hatch pattern automatically.
Non-breaking space: A space character in CAD software that prevents line breaks or word-wrapping, maintaining the continuous flow or alignment of text.
Noun/verb selection: A method of selecting objects or elements in CAD software by first specifying the object type (noun) and then the desired action or command (verb).
Nudging: The process of moving or adjusting objects or elements in small increments or increments using keyboard shortcuts or arrow keys in CAD software.
NURBS: NURBS (Non-Uniform Rational B-Splines) is a mathematical curve representation in CAD software that allows for smooth and flexible control over shape and curvature, often used in creating complex and organic curves.
OBJ: A geometry definition file format first developed by Wavefront Technologies. It is used for representing 3D geometry. TurboCAD supports importing OBJ files.
Object: Any individual element, shape, line, or entity within a CAD drawing or model that can be manipulated, edited, or interacted with.
Object snap: A feature in CAD software that allows users to precisely locate or snap to specific points or geometric features of objects, such as endpoints, intersections, or midpoints.
Object snap override: A temporary modification or override applied to the object snap settings in CAD software for a specific operation or command, allowing for precise positioning or referencing.
Object snap tracking: A feature in CAD software that enables users to create temporary alignment paths or tracking lines based on object snap points, aiding in accurate positioning or alignment.
Offset Edge: A function that creates a parallel edge at a specified distance from an existing edge, useful for creating consistent spacing in designs.
Offset section: A section view in CAD software that is parallel to the original section but shifted or offset by a specific distance, providing additional information or details.
Option: A setting, preference, or choice in CAD software that can be selected, modified, or customized to control various aspects of the software’s behavior or appearance.
Order: The arrangement or sequence of objects or elements in a CAD drawing or model, often affecting their visibility, display, or stacking order.
Ordinate dimensioning: A dimensioning method in CAD where the dimensions are aligned to a common baseline or reference line, typically used for precise positioning or coordinate-based dimensioning.
Origin: The reference point or coordinate (0,0) in a CAD drawing or model, serving as the starting or baseline position for measurements, coordinates, or transformations.
Ortho: Short for “orthogonal,” a mode or setting in CAD software that restricts the movement or drawing of lines or objects to be perfectly horizontal or vertical.
Orthographic projection: A method of representing a 3D object or model in 2D views using multiple parallel projections from different viewpoints, typically including front, top, and side views.
Over-constrained: Referring to a CAD model or drawing where there are more constraints or relationships applied to objects or elements than necessary, resulting in conflicts or over-restriction.
Overlay: The act of superimposing or combining multiple drawings or views in CAD software to compare, analyze, or reference information from different sources.
Overlay system: A feature or functionality in CAD software that allows for the management, organization, and control of multiple overlays or layers of information within a drawing or model.
Override: A temporary modification or change applied to a specific property, setting, or parameter in CAD software, overriding its default or assigned value for a specific instance or operation.
Page setup: The configuration or settings applied to a specific page or sheet in a CAD drawing or model, such as paper size, orientation, plot styles, and margins.
Palette (modeless dialog box): A floating or dockable window in CAD software that provides access to specific tools, commands, or settings, allowing for convenient and efficient workflow.
Pan: The action of moving the view or perspective in a CAD drawing or model horizontally or vertically without changing the zoom or scale.
Paper (layout) space: The area in a CAD drawing or model where layout or presentation views, annotations, and sheets are created and organized for printing or plotting.
Paper text height: The size or height of text in a CAD drawing or model when printed or plotted on paper, typically measured in units such as millimeters or inches.
Paragraph alignment: The horizontal alignment or positioning of text within a paragraph in CAD software, such as left-aligned, right-aligned, centered, or justified.
Parallel: Referring to objects or elements in a CAD drawing or model that are equidistant or maintain a constant distance from each other, never intersecting or converging.
Parallel alignment path: A path or reference line in CAD software used to align or position objects or elements parallel to the path, ensuring consistent spacing or positioning.
Parameter filters: Filters or criteria applied to parameters in CAD software to control the display, visibility, or availability of specific parameters based on predefined rules or conditions.
Parameter grips: Graphical handles or markers attached to objects or elements in a CAD drawing or model that allow for direct manipulation or adjustment of associated parameters.
Parameter label: A descriptive label or identifier attached to a parameter in CAD software, providing additional information or context about its purpose or usage.
Parameters (constraints): Variables or properties in CAD software that define or control the size, position, behavior, or relationships of objects or elements in a drawing or model.
Parametric CAD: A CAD approach or methodology that uses parameters, constraints, and relationships to create intelligent and dynamic designs, allowing for easy modification and adaptation.
Parametric design: A design approach in CAD software that uses parameters, constraints, and relationships to create flexible and adaptive models, enabling quick iterations and design variations.
Parametric drafting: A drafting method in CAD software that utilizes parameters, constraints, and relationships to automate the creation and modification of drawings, ensuring consistency and accuracy.
Parametric History: A feature that tracks the parameters and constraints applied to a CAD model, enabling users to modify the design by adjusting these parameters.
Parametric modeling:A modeling technique in CAD software that uses parameters, constraints, and relationships to define and control the geometric features and properties of 3D objects, allowing for easy modification and design variations while maintaining design intent.
Parent: In a hierarchical structure or relationship in CAD software, the higher-level object or element that controls or influences the behavior or properties of its child objects or elements.
Parent xref: An external reference (xref) in CAD software that serves as the main or parent reference, controlling the appearance and visibility of nested or dependent xrefs.
Partial auxiliary view: A partial or cropped view in CAD software that focuses on a specific portion or detail of an auxiliary view, providing a close-up or enlarged representation.
Partial open: Referring to the state of a CAD file or drawing where only a portion or subset of the entire file is loaded or opened, allowing for quicker access and navigation.
Path array: A type of array in CAD software where objects or elements are distributed along a specified path, following the shape or trajectory of the path.
PDF: PDF (Portable Document Format) is a file format developed by Adobe for presenting documents, including text and images, in a manner independent of application software, hardware, and operating systems. TurboCAD supports importing and exporting PDF files.
PDF Underlay: A feature that allows users to insert pages from PDF files into their drawings as reference or tracing layers. This is particularly useful for incorporating existing designs or documents into new projects. The PDF underlay must be a vector PDF to enable snapping to endpoints and midpoints of lines.
PDF Underlay to Objects: A tool that converts a PDF underlay into editable objects within TurboCAD. This allows users to manipulate and modify the elements of the PDF directly in their CAD environment.
Perpendicular: A relationship or orientation in CAD software where two lines, objects, or elements meet at a 90-degree angle, forming a right angle.
Perspective: A representation technique in CAD software that creates the illusion of depth and three-dimensional space by applying realistic foreshortening and vanishing points.
Pick (click): The action of selecting or clicking on an object, element, or point in a CAD drawing or model using the mouse or other input device.
Pick box: A rectangular or square area around the cursor in CAD software that defines the selection area for picking or selecting objects or elements.
Plot device: The output device, such as a printer or plotter, used to generate physical or printed copies of CAD drawings or models.
Plot spooler: A component or software module in CAD that manages the printing or plotting process, queuing and sending print jobs to the plot device.
Plot stamp: Text or graphical information automatically added to a CAD drawing or plot, such as date, time, scale, or author information.
Plot style table: A file or table in CAD software that maps object properties, such as color and lineweight, to plot styles, controlling the appearance of objects when plotted or printed.
Plot styles: Predefined sets of properties or attributes in CAD software that control the appearance of objects when printed or plotted, such as color, linetype, and lineweight.
Plus-minus dimensioning: A dimensioning method in CAD software where the tolerance or allowable variation is indicated by a plus-minus symbol, representing the upper and lower limits.
Point: A specific location or coordinate in a CAD drawing or model, defined by its x, y, and/or z coordinates.
Point entry: The method of specifying or entering precise coordinates or locations in CAD software by inputting the x, y, and/or z values of a point.
Point of tangency: The point where a line or curve in a CAD drawing or model touches or intersects a tangent line or curve, forming a tangent relationship.
Point parameter: A variable or value associated with a point or location in CAD software that controls its position, coordinates, or behavior.
Pointer input: The use of a mouse or other pointing device to interact with and input data or commands in CAD software by moving and clicking the cursor.
Polar (circular) array: An array in CAD software that creates multiple copies or instances of an object or element arranged in a circular pattern around a center point.
Polar coordinate system: A coordinate system in CAD software that uses distance and angle measurements from a reference point or origin to define the position of points or objects.
Polar coordinates: The representation of a point or location in CAD software using distance and angle measurements from a reference point or origin.
Polar parameter: A variable or value associated with a polar coordinate in CAD software that controls its distance and angle measurements.
Polar stretch action: An operation or command in CAD software that stretches or modifies objects or elements along a circular path or pattern.
Polar tracking: A feature in CAD software that aids in accurate drawing and alignment by snapping the cursor to predefined angles or polar increments.
Polygon: A closed shape in CAD software with straight sides, typically defined by the number of sides or vertices, such as a triangle, square, or hexagon.
Polyline: A connected sequence of line segments or curves in CAD software, allowing for the creation of complex shapes or paths.
Polyline vertex: A point or location in a polyline in CAD software where two or more line segments or curves meet or connect.
Portrait: A drawing or page orientation in CAD software where the height is greater than the width, typically used for vertical layouts.
Prefix: A text or symbol placed before a value, label, or name in CAD software, often used to indicate units, categories, or characteristics.
Presentation drawing: A CAD drawing or illustration that focuses on the visual representation and presentation of a design or concept, emphasizing aesthetics and clarity.
Preview box: A visual preview or representation of the selected options, settings, or changes in CAD software, allowing users to preview the results before applying them.
Product lifecycle management (PLM): A system or process that manages and tracks the entire lifecycle of a product, from conception and design to manufacturing, distribution, and disposal.
Projection plane: The imaginary plane or surface onto which a CAD drawing or model is projected to create 2D views or representations.
Publishing: The process of creating a set of output files or documents, such as PDFs or DWFs, from a CAD drawing or model, typically for sharing or distribution.
Punch: A tool that creates holes or cutouts in a sheet metal part by removing material in a specified shape.
Purge: A command or operation in CAD software that removes unused or unnecessary objects, layers, linetypes, or other elements from a drawing or model, reducing file size and improving performance.
Quadrant: One of the four equal sections or regions divided by perpendicular lines in a coordinate system, often used as a reference or positioning indicator.
Quadratic curve: A curve defined by a quadratic equation or function in CAD software, characterized by its parabolic shape and controlled by control points or vertices.
Radio button: A graphical user interface (GUI) element in CAD software that allows users to select a single option or choice from a predefined set of mutually exclusive options.
Radius: The distance from the center to the circumference of a circle or arc in CAD software, defining the size and curvature of the circle or arc.
Ray: A straight line with a defined origin in CAD software that extends indefinitely in one direction, often used for referencing or measuring purposes.
Read-only: A file or drawing property in CAD software that restricts editing or modification, allowing only viewing or read access to the file.
Real block: A block in CAD software that represents a real-world object or component, typically modeled to scale and containing specific properties or attributes.
Real-time panning: The continuous and smooth movement of the view or perspective in a CAD drawing or model while maintaining synchronization with user input, providing a dynamic and responsive panning experience.
Real-time zoom: The continuous and smooth adjustment of the view or perspective in a CAD drawing or model, enlarging or reducing the displayed content in response to user input, providing a dynamic and responsive zooming experience.
Rectangular array: An array in CAD software that creates multiple copies or instances of an object or element arranged in a rectangular pattern, forming rows and columns.
Rectangular coordinate dimensioning without dimension lines: A dimensioning method in CAD where dimensions are placed directly next to the object or feature without using dimension lines, typically used for clear and concise dimensioning in tight spaces.
Rectangular coordinate system: A coordinate system in CAD software that uses horizontal (x-axis) and vertical (y-axis) distances from a reference point or origin to define the position of points or objects.
Rectangular coordinates: The representation of a point or location in CAD software using horizontal and vertical distances from a reference point or origin.
Redrawing: The process of refreshing or updating the display of a CAD drawing or model on the screen, reflecting any changes or modifications made.
RedSDK: RedSDK is a rendering engine plugin for TurboCAD® that enhances the software's capabilities for lighting, luminance, and photorealistic rendering. It integrates with TurboCAD's Render Manager and Design Director, providing additional options for high-performance rendering.
Reference dimension: A dimension in CAD software that references or measures the size or position of an object or feature relative toa known reference point, line, or plane.
Reference editing: The process of modifying or editing the contents of an external reference (xref) in a CAD drawing or model without opening the referenced file itself.
Reference file: An external file, such as an image, document, or CAD drawing, that is referenced or linked to a CAD drawing or model for information, visualization, or collaboration purposes.
Regenerating: The process in CAD software of recalculating and updating the display of the drawing or model to reflect changes made to objects, settings, or parameters.
Region: A closed, bounded area or shape in CAD software defined by a set of boundary curves or edges.
Regular polygon: A polygon in CAD software with all sides and angles equal in length and measure, such as a triangle, square, pentagon, or hexagon.
Relative coordinates: A method of specifying or defining the position or location of a point or object in CAD software relative to another point or object, using distances and angles.
Relative operators: Operators or symbols in CAD software used to perform mathematical or logical operations on values or variables that are relative to each other.
Relative path: A file or directory path in CAD software that is specified relative to the current location or directory, rather than an absolute path from the root directory.
Relief Cut: A cut made in a sheet metal part to prevent tearing or deformation during bending operations.
Reload: The action of reloading or refreshing an external reference (xref) or linked file in a CAD drawing or model to reflect any changes made to the referenced file.
Removed section: A section view in CAD software that shows a portion or area of the object or model that has been removed or cut away to reveal internal details or features.
Removed view: A view in CAD software that shows an object or model with certain components or elements removed or hidden, typically to focus on specific areas or details.
Rendering: The process of generating a photorealistic or visually enhanced representation of a CAD model or scene, including lighting, shading, textures, and materials.
Repetitive features: Features or elements in a CAD drawing or model that are repeated or duplicated multiple times, such as patterns, arrays, or symmetrical components.
Resource drawings: CAD drawings or files that contain reusable components, symbols, or design elements that can be imported or referenced into other drawings or models.
Reverse engineering: The process of recreating or reconstructing a CAD model or design from an existing physical object, often using scanning, digitizing, and modeling techniques.
Revision cloud: A graphical markup or annotation in CAD software that indicates areas or regions of a drawing that have been revised, modified, or require attention.
Revision history block: A block or annotation in CAD software that displays a record or log of revisions, changes, or updates made to a drawing, typically including dates, descriptions, and author information.
Revolved section: A section view in CAD software that is created by revolving a cutting plane around an axis, resulting in a 3D representation of a sectioned object.
Ribbon panels (panels): The tabbed panels or tabs in the ribbon interface of CAD software that organize and group related commands, tools, and functionalities.
Right-click: The action of clicking the right mouse button in CAD software, typically to access context-sensitive menus or shortcut commands.
Rollback: A function that allows users to revert a CAD model to a previous state by stepping back through the editing history.
Root point: The origin or starting point in a hierarchical or tree-like structure in CAD software, from which other points, objects, or relationships branch or extend.
Rotate action: An operation or command in CAD software that rotates objects or elements around a specified axis or point, changing their orientation or position.
Rotation parameter: A variable or value associated with a rotation operation in CAD software that controls the angle or degree of rotation applied to objects or elements.
Round: A CAD command or action that applies rounding or filleting to the corners or edges of objects or elements, creating a smooth, curved transition.
Rubberband line: A temporary line or visual guide in CAD software that dynamically follows the cursor or input, allowing for accurate positioning or measurement.
Running object snaps: Object snaps in CAD software that are active and continuously available during drawing or editing operations, providing precise alignment or referencing options.
Scalable fonts: Fonts in CAD software that can be resized or scaled without loss of quality or clarity, maintaining legibility and appearance at different sizes.
Scale (noun): The ratio or factor used to resize or proportionally change the size of objects, elements, or drawings in CAD software.
Scale (verb): The action or command in CAD software to resize or change the size of objects, elements, or drawings proportionally using a specified scale factor.
Scale action: An operation or command in CAD software that scales or resizes objects or elements by applying a specified scale factor.
Scale factor: The numerical value or ratio used to determine the proportional resizing or scaling of objects, elements, or drawings in CAD software.
Schematic block: A graphical representation or symbol in CAD software that represents a specific component, object, or concept within a schematic diagram or drawing.
Scroll bar: A graphical user interface (GUI) element in CAD software that allows users to scroll or navigate through a drawing or document by dragging a slider or clicking arrows.
Section: A view in CAD software that shows the internal details or features of an object or structure by cutting it along a specific plane or profile.
Section lines: Lines or hatching in a section view of a CAD drawing that indicate the cut or sliced surfaces, helping to differentiate between the object’s interior and exterior regions.
Section Plane: A tool that creates a cross-sectional view of a 3D object by cutting through it along a specified plane, revealing internal features.
Section view (sectional view, section): A view in CAD software that displays the internal details or features of an object or structure by cutting or slicing it along a specific plane or profile.
Selected grip: A graphical marker or handle attached to an object or element in a CAD drawing that can be selected and manipulated to modify or transform the object.
Selection set: A group or collection of selected objects, elements, or entities in a CAD drawing or model, typically created for applying operations or commands to specific entities.
Shade: The visual representation of surfaces in a CAD drawing or model using shading and color to depict the appearance of materials or lighting conditions.
Sheet: A single page or layout within a CAD drawing or model, typically representing a specific view, detail, or information.
Sheet list table: A table in CAD software that organizes and presents information about the sheets or layouts within a drawing set, including titles, numbers, and revisions.
Sheet Metal Tools: A set of specialized tools in CAD software designed for creating and editing sheet metal parts and assemblies.
Sheet selections: The process of selecting or choosing specific sheets or layouts within a CAD drawing or model for printing, exporting, or other operations.
Sheet set: A collection or group of related sheets, layouts, or drawings within a CAD project, often organized and managed together for consistency and coordination.
Sheet set placeholder: A temporary or empty placeholder in a sheet set within CAD software that represents a sheet or layout yet to be created or assigned.
Sheet size: The dimensions or measurements of a sheet or layout in a CAD drawing, specifying its width and height.
Sheet view: A specific view or representation of a CAD drawing or model that is displayed within a sheet or layout, often including annotations, dimensions, and other details.
Shortcut key (keyboard shortcut): Akey or combination of keys on the keyboard that triggers a specific command, operation, or function in CAD software, providing a quick and efficient way to access commonly used features.
Shortcut menu (cursor menu, right-click menu, pop-up menu): A context-sensitive menu that appears when the right mouse button is clicked in CAD software, displaying a list of relevant commands, options, or settings based on the current context or selected object.
Shoulder: A feature or area in a CAD drawing or model where a surface or edge transitions abruptly, creating a distinct change or step in geometry.
Simplify: A function that reduces the complexity of an object by removing unnecessary details or vertices, making it easier to work with.
Single limits: The minimum and maximum values or ranges defined for a parameter, variable, or property in CAD software, limiting its allowable values within the specified range.
Size dimensions: Dimensions in a CAD drawing or model that specify the length, width, height, or diameter of an object, component, or feature.
Sketching: The process of creating rough or preliminary freehand drawings or sketches in CAD software to explore design ideas, concepts, or layouts.
SKP: SKP (SketchUp Format) is a file format used by SketchUp software for 3D modeling. TurboCAD supports importing SKP files.
Slice: A tool that divides an object into multiple parts along a specified plane, useful for creating sectional views or separating components.
Slider: A graphical user interface (GUI) element in CAD software that allows users to adjust or control a value, parameter, or setting by dragging a handle along a sliding track.
Smooth: A function that reduces sharp edges and irregularities on a surface, creating a more polished and refined appearance.
Snap grid (snap resolution, snap): A grid or predefined spacing in CAD software that objects, points, or elements can snap to, allowing for precise alignment, positioning, and spacing.
Snapping: The act of objects, points, or elements automatically aligning, connecting, or adhering to predefined snap points, grids, or constraints in CAD software.
Soft copy: A digital or electronic version of a document, drawing, or design that is viewed or accessed on a computer or electronic device, rather than a printed or physical copy.
Solid model: A three-dimensional (3D) digital representation of an object or component in CAD software that defines its volume, shape, and physical properties.
Solid modeling: The process of creating and manipulating solid models in CAD software, typically using operations such as extrusion, revolution, and Boolean operations.
SolidWorks: A popular CAD software program widely used for 3D modeling, design, and engineering, offering a range of features and tools for solid modeling and parametric design.
Source object: An object or element in CAD software that serves as the original or starting point for a command, operation, or relationship.
Source points: The points or locations in CAD software that define the starting or reference positions for a command, operation, or relationship.
Spatial index: A data structure or index in CAD software that organizes and optimizes the storage and retrieval of spatial or geometric data, improving performance and efficiency.
Specific notes: Notes or annotations in a CAD drawing or model that provide detailed or specific information, instructions, or explanations related to a particular object, feature, or area.
Specified dimension: A dimension in CAD software that is explicitly defined or inputted by the user, rather than being automatically generated or calculated by the software.
Spline: A smooth, continuous curve in CAD software that is defined by a set of control points or vertices, allowing for precise and flexible shaping of curves and surfaces.
Split: A function that divides an object into multiple parts along a specified line or plane.
Spotface: A flat or shallow recessed surface in CAD software that is created to accommodate a fastener, such as a bolt or screw head, providing a flush or smooth mounting surface.
Stacked objects: Objects or elements in a CAD drawing or model that are vertically or horizontally arranged in a stacked or layered configuration, often representing components or parts.
Standards: Established guidelines, rules, or specifications in CAD software that define best practices, conventions, and requirements for drawing, modeling, and design.
Static columns: Columns in a CAD software table that contain fixed or constant information, typically not subject to change or modification.
Status toggle buttons: Interactive buttons or controls in CAD software that allow users to enable or disable specific features, options, or modes, toggling their status or state.
STEP: STEP (Standard for the Exchange of Product Data) is an ISO standard exchange format for CAD data. TurboCAD supports importing STEP files.
Sticky panel: A panel or section in the user interface of CAD software that remains fixed or persistent, providing quick access to commonly used tools, commands, or settings.
Stitch: A tool that combines multiple surfaces or edges into a single, continuous surface, often used to repair gaps or seams in a model.
STL: STL (Stereolithography) is a file format native to the stereolithography CAD software created by 3D Systems. STL is widely used for 3D printing and computer-aided design.
Stretch action: An operation or command in CAD software that modifies or adjusts the size, length, or shape of objects or elements by stretching or extending them.
Subdivide: A function that increases the number of faces or vertices in a mesh object, allowing for more detailed editing and manipulation.
Sub-units: Subdivisions or smaller units within a larger unit of measurement in CAD software, allowing for more precise or detailed measurements or dimensions.
Subregion: A specific region or portion within a larger region in a CAD drawing or model, often defined or selected for further analysis, editing, or processing.
Subsets: Distinct or separate groups or collections within a larger set of objects, elements, or data in CAD software, typically based on specific criteria or properties.
Suffix: A text or symbol placed after a value, label, or name in CAD software, often used to indicate units, versions, or variations.
Surface model: A digital representation of an object or component in CAD software that defines its external surfaces or boundaries without representing its interior volume.
Surface modeling: The process of creating and manipulating surface models in CAD software, typically used for objects with complex or organic shapes that do not have a solid volume.
SVG: SVG (Scalable Vector Graphics) is a file format for describing two-dimensional vector graphics. TurboCAD supports importing and exporting SVG files.
Symbol library: A collection of pre-drawn symbols, icons, or graphical elements in CAD software that can be easily inserted or referenced in drawings or models.
Symmetrical tolerance: A tolerance specification in CAD software that ensures equal or symmetric variation or deviation on both sides of a reference or nominal dimension.
System variable: A predefined and controllable parameter or value in CAD software that controls various aspects of the software’s behavior, settings, or functionality.
Tab: A graphical user interface (GUI) element in CAD software that allows users to switch between different modes, views, or panels, typically represented by a labeled tab.
Table: A structured arrangement of rows and columns in CAD software that organizes and presents data, information, or attributes in a tabular format.
Table indicator: A graphical marker or symbol in a CAD drawing or model that indicates the presence or location of a table, often used for referencing or navigating.
Table style: The visual appearance or formatting applied to a table in CAD software, defining the fonts, colors, borders, and other attributes of the table and its cells.
Tabular dimensioning: A dimensioning method in CAD software where dimensions are presented in a tabular format, typically organized in rows and columns, providing a clear and concise representation of multiple dimensions.
Tangent: A relationship or orientation in CAD software where a line, curve, or surface touches or intersects another line, curve, or surface at a single point, sharing a common tangent.
Text: Alphanumeric characters, words, or sentences entered or displayed in a CAD drawing or model, providing labels, annotations, or descriptive information.
Text boundary: The boundary or frame that encloses text in a CAD drawing or model, visually representing the area occupied by the text.
Text box: A graphical user interface (GUI) element in CAD software that allows users to input, edit, or display text, typically within a defined rectangular region.
Text editor: A tool or feature in CAD software that allows users to modify or format text, providing options for font selection, size adjustment, alignment, and other text attributes.
Text height: The vertical size or height of text characters in a CAD drawing or model, often specified in terms of the desired height or as a percentage of the drawing scale.
Text style: A predefined set of formatting attributes and properties for text in CAD software, such as font, size, color, and alignment, allowing for consistent text appearance throughout the drawing or model.
Thicken: A tool that adds thickness to a surface or shell, converting it into a solid object with a specified wall thickness.
Tint: A color or shading effect applied to objects, surfaces, or elements in CAD software to create a translucent or partially transparent appearance.
Tolerance: The allowable variation or deviation from a specified dimension or value in CAD software, indicating the acceptable range of error or variation.
Tolerance analysis: The process of evaluating and analyzing the cumulative effects of tolerances on the performance, fit, or function of an assembly or design in CAD software.
Tolerance buildup: The accumulation or accumulation of tolerances within a series of interconnected dimensions or components in CAD software, affecting the overall quality or functionality of the design.
Tolerance stack: The combination or accumulation of individual tolerances in CAD software to determine the total tolerance or variation in a dimension or feature within an assembly or design.
Tool buttons: Graphical icons or symbols in CAD software that represent specific tools, commands, or operations, providing a quick and convenient way to access and activate them.
Tool palette: A customizable panel or window in CAD software that displays a collection of tools, commands, or functions, allowing users to easily select and use them.
Toolbars: Customizable panels or bars in CAD software that contain buttons, icons, or controls representing commonly used tools, commands, or functions, providing quick access to them.
Tooltip: A small, contextual information box or message that appears when the cursor hovers over a graphical element or tool in CAD software, providing additional details or explanations.
Topology optimization: A design optimization technique in CAD software that uses mathematical algorithms to determine the optimal shape or distribution of material within a given design space, based on predefined constraints and objectives.
Tracking vectors: Vectors or lines in CAD software that provide visual guides or reference paths for drawing or aligning objects or elements, allowing for precise positioning or measurement.
Transparently: In CAD software, the ability to see or display objects or elements with transparency, allowing for overlaying or visualizing multiple layers or components simultaneously.
Trim: A function that removes portions of objects that extend beyond specified boundaries.
Trim Surface: A function that removes portions of a surface that extend beyond specified boundaries, creating a clean and precise edge.
TurboLux: TurboLux is a physically based rendering (PBR) solution used in TurboCAD. It simulates the flow of light according to physical equations, producing highly realistic images. TurboLux supports various materials and lighting setups, making it ideal for creating photorealistic renderings.
U3D: U3D (Universal 3D) is a compressed file format standard for 3D computer graphics data. TurboCAD supports importing U3D files.
Under-constrained: A condition in CAD software where an object, element, or design does not have enough geometric or dimensional constraints to fully define its position or behavior, resulting in potential instability or unintended variations.
Undo/Redo: Functions that allow users to reverse or reapply the most recent actions or changes made to a CAD model.
Unfold: A function that displays a sheet metal part in its flat state, showing all bends and cutouts as they would appear before bending.
Unidirectional dimensioning: A dimensioning method in CAD software where dimensions are placed in a single direction or orientation, typically aligned with a specific axis or edge.
Unilateral tolerance: A tolerance specification in CAD software that allows variation or deviation in only one direction or side of a feature or dimension, such as allowing only positive or negative deviations.
Unit block: A standardized or predefined block or component in CAD software that represents a specific unit of measurement, typically used for scale representation or dimensional reference.
Unload: The action of removing or unloading a referenced file or external reference (xref) from a CAD drawing or model, temporarily excluding it from the current session or workspace.
Unselected grips: The grips or handles associated with objects or elements in a CAD drawing or model that are not currently selected or activated for editing or manipulation.
Update: The process of refreshing or updating the display or content of a CAD drawing or model to reflect changes made to objects, properties, or parameters.
User coordinate system (UCS): A customizable coordinate system in CAD software that allows users to define a specific origin, orientation, and scale for drawing or modeling purposes, providing a local reference frame.
User parameters: Customizable variables or values defined by the user in CAD software that control specific aspects, behaviors, or properties of objects, elements, or designs.
Value set: A defined range or set of allowable values for a parameter, variable, or attribute in CAD software, constraining its possible options or inputs.
Variable: A named entity or symbol in CAD software that represents a value, property, or attribute, which can be modified or assigned different values throughout the drawing or model.
VDA-FS: A file format standard for the exchange of CAD data, primarily used in the automotive industry.
Vector graphics: A type of graphic representation in CAD software that uses mathematical formulas or equations to define geometric shapes, lines, curves, and other graphical elements, allowing for scalable and resolution-independent rendering.
Verb/noun selection: A method of selecting objects or elements in CAD software where the selection order follows a specific sequence of action verbs and object nouns, ensuring clear and unambiguous selection.
Vertex: A point of intersection or connection between lines, curves, or edges in a CAD drawing or model, defining the corners or endpoints of polygons, surfaces, or 3D objects.
View: In CAD software, a specific representation or perspective of a drawing or model, showing a particular aspect, angle, or detail of the design.
Virtual prototyping: The use of CAD software and computer simulations to create and evaluate virtual prototypes of products or designs, allowing for testing, analysis, and validation before physical production.
Wireframe modeling: A method of 3D modeling in CAD software that represents objects or structures using only lines and curves, without surface or solid representations, providing a simplified visual representation.
Workgroup CAD: A collaborative CAD environment or system where multiple users can work on a shared project, accessing and modifying drawings, models, or data concurrently.
Workplane: A reference plane or surface in CAD software that serves as the primary drawing or modeling plane, providing a consistent and controlled orientation for creating or manipulating objects or elements.
XREF: XREF (External reference) is an external CAD file or drawing that is linked or referenced within another CAD drawing, allowing for efficient reuse of content and maintaining consistency.
Zero: The reference point or origin in a coordinate system in CAD software, typically represented by the coordinates (0, 0, 0) and used as the starting point for measurements and positioning.
Zoom: The action of changing the view or scale of a CAD drawing or model to make it appear larger or smaller on the screen, allowing for closer examination or overview of details.