SDBOX is an Add-on for AutoCAD, BricsCAD, GstarCAD and ZwCAD with hundreds of tools that help the processing and management of the design and drafting workflows of your projects.✔ SURVEYAll the tools for composing simple and complex Topographic-Survey Plans are included.✔ FLOOR PLANSTools, aids and guides to easily design any floor plan.✔ SECTION & ELEVATION PLANSAll the tools, automations and aids are provided for quick and easy designing a Section and an Elevation Plan by using information from a Floor plan.✔ DTMCalculating and automatically design and edit a digital terrain model.✔ CALCULATIONS & MATH OPERATIONSTools for changing numbers in Texts and Blocks, for math operations with numbers and/or objects, for calculations/operations with lengths and surfaces of objects, etc.✔ LINESDesign, calculations, processing, export and management of lines (line, polyline, spline, arc etc.) ✔ BLOCKS (Symbols)Import-Export-Manage-Edit Blocks ✔ LAYERSManage and Edit Layers ✔ HATCH (PATTERNS)The patterns are automatically inserted in a size proportional to the Plot scale. The sizes and colors offer sharp and quality prints with the Plot styles of SDBOX. Solid hatches are automatically set to be drawn behind other objects ✔ MODIFYModify multiple objects at once, bulk replacements and adjustments, etc. ✔ TITLE-BLOCKS, LEGENDS & MEMOSSDBOX's Title-blocks and Memos, Statements, Certificates and Notes are inserted into the drawing auto-sized according to the print scale. Title-blocks include all paper sizes (A4-A0).✔ PHOTOSPhoto symbol input (position, direction and number).✔ IMAGESTools for importing, adjusting and managing images are included.✔ DIMENSIONSAdd dimensions (AutoCAD type and Text type) automatically sized for Plot scale and many management and editing tools.