Converteer vectorworks naar autocadtrabajos

I have architectural drawings of a small porch structure that I need to modify to comply with the City of Fort Worth, Texas, code. The city has commented on the drawings and structure, indicating the necessary correction...necessary corrections. I need to amend and revise the drawings accordingly. Key Tasks: - Modifying structural elements, specifically support beams, per city regulations. - Revising architectural drawings based on city feedback. - Ensuring all changes comply with Fort Worth residential codes. Ideal Freelancer: - Architect or structural engineer with experience working in Fort Worth. - Proficient in AutoCAD or similar architectural design software. - Knowledgeable about local building codes and regulations. - Able to work quickly and accurately to meet project req...

We're seeking a talented and creative freelancer to join us in drafting, 3D modeli...drawings and plans based on client specifications. - Develop 3D models using SketchUp to visualize design concepts effectively. - Collaborate with clients to understand their needs and preferences, ensuring designs are both functional and aesthetically pleasing. - Prepare presentations and mood boards to communicate design ideas clearly. Requirements: - Proficiency in SketchUp. Familiarity with AutoCAD, vray, or similar software is a plus. - Strong knowledge of design principles, materials, and construction methods. - Excellent communication skills and the ability to work independently. - A keen eye for detail and a passion for innovative design solutions. - Experience with residential project...

I'm seeking a skilled professional for high-quality 3D rendering of a building using our Revit model and AutoCAD files. The primary purpose of this project is to create impressive visuals for client presentations. Key Requirements: - Focus on the exterior design of the building, highlighting its unique features and architectural details. - Deliver a photorealistic level of detail and realism in the rendering. Ideal Skills: - Proficiency in 3D rendering software, particularly with integrating Revit and AutoCAD files. - Strong understanding of architectural design and details. - Experience creating client-ready, photorealistic 3D visualizations.

I need an experienced AutoCAD professional to create 2D elevations from a provided 3Dmax file. The 2D elevations should include dimensions and measurements, as well as annotations and labels. Basic outline measurements will suffice, so the project doesn't require excessive detail. An ideal candidate for this project should: - Be proficient in AutoCAD and 3Dmax - Understand how to translate 3D models into 2D elevations - Have a keen eye for details to ensure all necessary annotations and labels are included - Be able to work with basic outline measurements

I need a professional to create a 3D rendering of a home addition I'm planning. The project involves an attic rear bump out with a Hardi-Plank roof. Here are the particulars: - The primary purpose of this 3D rendering is to visualize design concept...rear views of the property. - For the interior, I only require a basic layout and structure to be represented. In order to make the render as accurate as possible, I will provide images of the actual home, rough side and rear elevations of the proposed addition, as well as a proposed interior floorplan. Ideal skills for this job include: - Proficiency in 3D modeling software (like SketchUp, AutoCAD, or similar). - Attention to detail. - Experience in residential home design. - Good communication to ensure understanding of the d...

...what the concept stage costs. 2) The initial project is basically designing the floor plate layouts for one floor (6 units) and elevation concept development based on the below criteria. Once that is complete and accepted, the elevations, renderings, and major modifications will be contracted separately. So don't send me some shitty attitude about pricing, and don't try to act like a 3-4 hour autocad brainstorming session on your behalf is some sort of renaissance art. Dont waste my time and I wont waste yours. 3) All of this is laid out below. So don't send me a message until you read and understand the description. I'm looking for an architect who can help me design a modern-style, 18 unit apartment building. This project needs to prioritize energy...

I'm seeking a skilled architectural drafter to help with the design of a new residential property. Key Responsibilities: - Create detailed architectural plans and blueprints for a new residential building - Collaborate with me to understand my vision and requirements for the property - Ensure all designs comply with relevant building codes and regulations Ideal Candidate: - Prove...understand my vision and requirements for the property - Ensure all designs comply with relevant building codes and regulations Ideal Candidate: - Proven experience in architectural drafting, particularly for residential buildings - Strong understanding of design principles and building codes - Excellent communication skills for effective collaboration - Proficiency in drafting software such as AutoC...

...technical drawing of sunglasses in AutoCAD. Please ensure to include the following views: top view, side view, and front view. The drawing should encompass detailed features and components of the sunglasses. If you have a proper knowlegde about Sunglass Manufacturing and production then only send request or bid over here ! If you have past work or experience related to sunglasses let me know it would be a plus point to select you for the same Skills and Experience: - Proficiency in AutoCAD - Experience with product design technical drawings - Ability to understand and translate digital designs into technical drawings - Attention to detail - Good communication skills for potential clarifications. - Proficiency in defining precise X-Y coordinates in AutoCAD - Kno...

I'm in need of a set of detailed AutoCAD drawings for a project with a total of 7 floors (cellar + Ground + 6). The required drawings include: 1. Electrical: Wiring layout 2. Plumbing: Pipe layout 3. Fire 4. CCTV 5. Floor plans 6. 3D elevation Please provide a cost estimate for these drawings. Experience with creating detailed, multi-floor building plans in AutoCAD is essential. Prior work on electrical and plumbing schematics will be highly regarded. Please ensure that your bid reflects your ability to deliver high-quality, precise, and professionally rendered AutoCAD plans. The project is for a commercial building. The final drawings should be provided in AutoCAD DWG format. Please ensure that all drawings include standard labels and annotations for ...

I have a 3D drawing created in AutoCAD that needs to be modified and converted to STP or STPE files for a manufacturer. The manufacturer requires these files for measurements and assembly. The specific modifications required involve adjusting measurements. Ideal skills for this project include: - Proficiency in AutoCAD - Experience with 3D CAD modeling - Knowledge of STP and STPE file formats - Strong attention to detail for measurements adjustments - Ability to understand and implement design modifications

We are seeking a highly skilled and experienced Architect with a minimum of 5-10 years of experience in designing residential buildings using ICF (Insulated Concrete Form), wood frame, and steel frame co...architectural plans and specifications. Ensure compliance with local building codes, zoning regulations, and safety standards. Qualifications: Bachelor’s or Master’s degree in Architecture. 5-10 years of proven experience in residential architecture, with expertise in ICF, wood frame, and steel frame designs. Strong understanding of land use planning and cost analysis. Excellent knowledge of AutoCAD, Revit, or similar architectural design software. Strong communication skills with the ability to present ideas and solutions effectively. Knowledge of local building code...

...foldable cloth at the 40 cm width area . 3- Dressing room to have a middle drawers unit with transparent top glass. 4- dressing room lighting 5- Dressing room top storage units . 6- All elements units shall be enclosed by glass . Bathroom requirement : 1- no Bathtub , shower cabinet instead .2 Bed requirement : Bed size : 2 m x 2.15 m Deliverables : 1- AutoCAD elevations and plans for dressing room , bathroom and bedroom . 2- AutoCAD plans and elevations for the furniture , bed , dresser , sofa , 2 chairs and small round table . 3- Renders : 2 renders for the bedroom , 2 for dressing and 2 for the bathroom . Source Soft copy as well as printable pdf,JPG is required . Note : the full bedroom suite style and furniture to match the bedroom and dresser design . Ot...

...qualified solar design engineer for a 1 MW off-grid solar power project, aimed at achieving energy independence for a remote location. The engineer will need to take full responsibility for the project design and oversight. Key Responsibilities: - Utilize AutoCAD and PVComplete for the project design - Implement SMA inverters and design DC/AC cabling layouts - Utilize the provided Electrical single-line diagram in the design process - Manage the full project design and oversight Ideal Skills and Experience: - Proven experience with AutoCAD, PVComplete, and SMA inverters - Expertise in designing DC/AC cabling layouts - Familiarity with Trina uniaxial trackers and grounding/safety systems is a plus - Experience in full project design and oversight I have an Electrical s...

I will create part files and assembly files based on the drawing and images provided in the research papers. I will create an animation of the assembly. I will create Unigraphics NX .prt files and convert them to autocad files. I will share the screen shot of the files and animation but payment to be made first before receiving actual files.

I have a .dwg with the playground equipment in 3D. I need this transposed onto the cover sheet of the architectural plans since it's a new, last minute addition. The cover sheet has a large image of the building rendering as an elevation drawing. I don't have the CAD file for the cover sheet, so the CAD model will have to be fit onto the PDF, through PDF software or AutoCAD import.

I need a professional AutoCAD expert to create comprehensive technical drawings for pumps from scratch. Key Requirements: - Create detailed technical drawings using AutoCAD - Include precise dimensional specifications in the drawings - Incorporate material specifications within the designs The ideal freelancer for this project should have: - Extensive experience in AutoCAD, particularly in creating technical drawings - Strong understanding of dimensional and material specifications - Ability to design from scratch without reference materials This is a unique opportunity for a talented AutoCAD professional to showcase their skills and contribute to an exciting project.

I'm in need of a CAD designer who specializes in mechanical parts design. The project will predominantly require using AutoCAD. Specific Deliverables: - Creation of 2D drawings - Development of 3D models - Generation of Technical documentation Ideal Skills and Experience: - Proficiency in AutoCAD is a must, with a strong portfolio in mechanical parts design. - Experience in creating detailed 2D drawings and 3D models. - Ability to generate clear and comprehensive technical documentation. Your expertise and attention to detail will be key to the success of this project. Looking forward to your proposals.

I'm seeking someone to convert a scan copy of building plans and change them to show layouit and size for agent purposes I have an old architectural blueprints I require some changes to remove parts of the information - Floor plans - Necessary specifications and calculations Ideal candidates should have...plans and change them to show layouit and size for agent purposes I have an old architectural blueprints I require some changes to remove parts of the information - Floor plans - Necessary specifications and calculations Ideal candidates should have substantial experience in commercial property design, with a deep understanding of open concept architecture. Proficiency in relevant software (like AutoCAD, SketchUp, etc.) is crucial. A portfolio of similar projects will be h...

...3D model of an outdoor bench. This project will involve: - Working with the provided 2D DWG and PDF details to create a detailed 3D model in AutoCAD, inclusive of materials but not textures and finishes. - Creating production drawings both as an overview in PDF and as individual item PDFs. - Producing a basic render of the model at standard quality. Final alterations will be expected after presentation to customer, thus flexibility and good communication skills are vital. An NDA must be signed prior to disclosure of input, protecting both parties' interests. Ideal candidates will have: - Extensive experience in CAD design, particularly with AutoCAD. - A strong understanding of material properties and how they translate into 3D models. - Prior experience creating...

I'm seeking a skilled professional to revise our existing BBQ grill construction drawings. The modifications primarily pertain to the design, specifically to enhance functionality. Key Requirements: - Revise design to improve the grill's portability - Update construction drawings accordingly Ideal Skills: - Proficient in design software such as AutoCAD or SolidWorks - Experience with BBQ grill design or similar outdoor equipment - Ability to translate design improvements into construction drawings.

I'm looking for a skilled AutoCAD professional to make some minor adjustments to a .dwg file containing land plotting. The tasks involve adding dimensions, dividing the land into smaller plots by drawing boundaries, and other minor changes. The .dwg file will be provided to the selected freelancer. Key Requirements: - Proficient in AutoCAD - Previous experience working with .dwg files - Ability to make precise measurements - Skill in creating clear, defined boundaries The ideal candidate will use standard practices, as I do not have specific guidelines or standards that need to be followed. However, I do have specific requirements for layers and naming conventions, which will be provided upon project commencement. The project should be completed within 1-2 days. Pleas...

AC3: Making a Classroom Summary: You are working for a classroom design company and were hired to renovate an old classroom into something exciting and new. First, make a drawing of the class room (Figure 1) to the specifications below. Please work in imperial units (feet/inches). Include all given dimensions in your drawing and be as accurate as possible. After you finish the Classroom, make a second classroom but instead of having desks and chairs, you will need to add your own furniture following the rules below. You must keep all the purple walls/doors from the original room. Skills to be Refined: Draw Lines, Rectangles, Polygons, and Circles  Use the Fillet, Chamfer, Trim, Hatch, Array/Copy, Mirror, and Measurement tools Replicate an existing drawing Export in Paperspace&n...

I'm seeking a proficient AutoCAD designer to develop concept drawings for a marine buoy, based on pictures . The project will primarily focus on the overall structure and dimensions of the buoy. Key Requirements: - Translate pictures into precise AutoCAD drawings. - Understand and represent the overall structure and dimensions of the marine buoy. - Follow design references I provide. Ideal Skills and Experience: - Proficiency in AutoCAD is a must. - Previous experience with marine design will be highly regarded. - Strong attention to detail and ability to interpret hand-drawn sketches.

I'm in need of a seasoned draftsman with significant AutoCAD experience to help me with the design of interior details for office buildings. The project will involve creating comprehensive plans that cover multiple aspects of the office layout. Key Areas of Focus: - Floor Plans: This includes the overall layout of the office space. - Furniture Layouts: You will need to incorporate different furniture arrangements into the plans. - Lighting Plans: The lighting setup will need to be considered in the design. - Sections and Elevations: You will need to provide detailed sectional views and elevation plans. -Plumbing Plans: The layout will need to accommodate plumbing considerations. -Millwork Details: Attention to detail for custom millwork will be required. -Electrical Plans: You...

I'm seeking a talented designer to create and render a modern, industrial-style facade for my auto glass company's warehouse. The design should prominently ...using design software to create realistic 3D renderings is necessary. - Design should include plans for both natural and artificial lighting to enhance the modern industrial facade. - A distinctive and welcoming entryway should be integrated into the facade, in the middle of the 2 industrial doors. Ideal Skills: - Industrial design - Modern architecture - Proficient in design software (e.g., AutoCAD, SketchUp, etc.) - 3D rendering experience - Understands color theory and material aesthetics. We will need to extend our space with a glass aluminum construction of about 60sqm into the exterior of the facade - see th...

I'm looking for an AutoCAD designer to modify a drawing and create a parametrization for a simple structure's foundation. Key Requirements: - Design the drawing to include basic dimensions and positions of the footing layout. - Emphasize on creating a clear and precise drawing that can be easily interpreted for construction. Ideal Skills: - Proficiency in AutoCAD - Experience in designing foundation drawings - Ability to create parametrization drawings. Please ensure your bid reflects your understanding of the project and your ability to deliver high-quality work.

I'm looking for a professional drafter to create Building Regulations compliant drawings for an entire residential property based on existing detailed plans I have. Ideal Skills and Experience: - Proficiency in CAD software or similar - Knowledge of Building Regulations for residential ...of Building Regulations for residential properties - Ability to interpret and adapt from existing detailed plans Please note, the successful freelancer will have access to and work from comprehensive existing plans. The project must be completed within 3 days. The drawings should be created using AutoCAD. Ensure that all key structural elements are highlighted in the drawings. Adhere to general Building Regulations without specific local considerations. Please deliver the final drawings as...

I am looking for an expert in 3D modelling, AutoCAD and UI/UX design for a project. Key Responsibilities: - Create intricate 3D models. - Conduct comprehensive 2D drafting using AutoCAD. - Contribute to the overall UI/UX design. The ideal candidate for this project should have a strong background in 3D modeling and 2D drafting specifically for the manufacturing industry.

Experience in Metal Building Systems: Look for candidates with hands-on experience in designing and constructing metal buildings. They should be familiar with local building codes, load calculations, and steel specifications. Ask for specific examples of past projects where they've dealt with similar structures. Proficiency in Design Software: AutoCAD: Ensure they can create detailed designs and layouts for structural systems. Revit/Tekla: Seek candidates who are proficient in BIM workflows for enhanced collaboration and coordination. , ETABS, or equivalent: They should have experience in performing structural analysis and ensuring compliance with safety standards. Metal Building Software (MBS): Specialized experience with MBS is critical for metal building design, allowing the...

I'm seeking a highly skilled AutoCAD expert to create comprehensive house plans specifically for the living and sleeping areas of my home. Your primary focus will be on developing precise 2D models that detail the layout with dimensions. Key requirements: - Proficiency in AutoCAD with an extensive portfolio of creating house plans - Ability to design accurate and detailed 2D models - Excellent understanding and attention to layout dimensions Ideal skills: - Strong AutoCAD expertise - Experience in creating detailed residential plans - Exceptional attention to detail and precision.

I'm seeking a skilled CAD engineer proficient in AutoCAD to assist with layer management for an upcoming project. Specifically, I need help with creating new layers. Ideal Skills and Experience: - Expert level proficiency with AutoCAD - Prior experience with layer management - Strong attention to detail and organizational skills - Ability to work independently and meet deadlines

I'm in need of a professional proficient in AutoCAD to create drawings for a Fire Alarm ELV system. The project includes: - Designing comprehensive floor plans displaying device placements - Creating detailed wiring diagrams - Developing control panel schematics The purpose of these drawings is for client review. Thus, the ideal candidate should have prior experience with similar projects and a good understanding of the requirements for client-facing materials. Excellent attention to detail and a strong grasp of AutoCAD are crucial for the successful completion of this project.

...a professional who can create a detailed and realistic 3D model of a factory, including all machinery and pipelines. The project will also involve producing a walkthrough video of the setup. Key Requirements: - The 3D model should be delivered in AutoCAD or SolidWorks format, with realistic rendering. - The 3D model should highlight key machinery operations and include interactive elements, such as clickable objects. - The use of other software can be suggested, provided it meets the project requirements. Ideal Skills: - Proficiency in AutoCAD or SolidWorks, with a strong portfolio of similar projects. - Experience in creating 3D models with realistic rendering. - Ability to design interactive elements within a video. - Strong understanding of factory layouts and machine...

I need an experienced professional who can convert my sketch of a 2 storied house into a standard architectural 2D floor plan using AutoCAD. Key Requirements: - Need to include details of measurements for every room, doors, windows, and total built up area for each floor. - All designs should be in a standard architectural style following Indian Vaastu. - Incorporate furniture and fixture layouts in the design. Ideal Skills: - Proficiency in AutoCAD and similar design software. - Previous experience in designing standard architectural floor plans. - Ability to accurately measure and represent dimensions in a design. - Experience with incorporating furniture and fixture layouts in design.

I need a professional who can convert my hand drawings into an AutoCAD drawing. The project involves creating a basic layout that includes walls, doors, and a gate. Key Requirements: - Conversion of hand drawings to AutoCAD - Creation of a basic architectural layout - Final output in PDF format Ideal Skills: - Proficiency in AutoCAD - Attention to detail - Ability to work with architectural designs - Experience in converting hand drawings to digital formats

I need assistance transferring an Autocad project with dynamic blocks into ArcGIS Map. The aim is to enhance the attribute table with text data from the DWG file. Key Requirements: - Transfer attributes of dynamic blocks into ArcGIS, ensuring they are displayed correctly. - Experience with Autocad and ArcGIS is crucial. - Understanding of dynamic blocks in Autocad is a plus. The text data to be added to the attribute table includes: - Attributes of dynamic blocks. I expect the transfer to result in: - Correct visualization of the dynamic block attributes in ArcGIS. Please note, I do not require the functionality of the blocks to be preserved or the attributes to be easily editable in ArcGIS. The main goal is accurate representation within the software.

I'm seeking a professional proficient in AutoCAD to create a basic layout of a residential floor plan. The plan should encompass 3-5 rooms. Ideal Skills: - Expert in AutoCAD - Experience in residential floor plan design - Capable of delivering a basic layout Experience: - Prior work with 3-5 room floor plans highly desired.

I'm seeking a skilled professional to create photorealistic renderings of a triplex in Florida based on architectural plans. The renderings should cover the living rooms, bedrooms, and common areas, all adhering to a modern interior design theme. Ideal S...photorealistic renderings of a triplex in Florida based on architectural plans. The renderings should cover the living rooms, bedrooms, and common areas, all adhering to a modern interior design theme. Ideal Skills and Experience: - Expertise in creating photorealistic architectural renderings - Strong understanding of modern interior design - Proficiency in relevant software (e.g., 3ds Max, V-Ray, AutoCAD) - Attention to detail and ability to follow architectural plans accurately - Prior experience with residential prope...

Por favor, regístrate o inicia sesión para ver los detalles.

...Engineering student, and due to my busy schedule, I need this project completed quickly. I require two distinct AutoCAD 2D plans for a 1 Kanal (5445 SFT) plot with elevation sections for submission to the Peshawar Development Authority (PDA). The plot dimensions are: Front: 50 feet Back: 48 feet Left Side: 97 feet Right Side: 125 feet The plans must be compliant with PDA requirements for approval. Plans Requirements: 3 Bedrooms: Each with attached bathrooms/washrooms. 1 Drawing Room 1 Dining Room 1 Lounge Porch: Parking for two cars. Two Distinct Plans: Plan 1: Standard layout with a single porch. Plan 2: Layout with two porches or garages for additional parking. Project Deliverables: Two AutoCAD Plans: Ground Floor and First Floor with full details, including dimensio...

I'm seeking a skilled 3D visualizer to create detailed interior and exterior renderings of a modern architectural project. T...architectural project. The primary goal of these renderings is to facilitate effective construction planning. Key requirements: - Proficient in creating both interior and exterior 3D renderings - Strong understanding of modern architectural styles - Capable of producing high-quality visuals suitable for construction planning Ideal skills: - Advanced knowledge of 3D modelling software (e.g., AutoCAD, SketchUp, 3ds Max) - Experience in architectural visualisation - Excellent attention to detail and spatial awareness Your expertise will be crucial in ensuring the construction process runs smoothly and efficiently. Please provide samples of your previous...

I need a professional AutoCAD user to help me trace a simple site map. The project entails taking a provided JPEG and creating a 2D AutoCAD version, scaling it in millimetres. Key requirements: - Basic outline of roads and houses - Detailing of all buildings - Inclusion of certain specified landmarks Ideal skills and experience: - Proficiency in AutoCAD

I have some engineering diagrams in PDF format that need to be converted to DWG format using AutoCAD's API. The primary purpose of this task is to extract data for database st...be extracted from the DWG files includes geometric data, text annotations, and layer information. The extracted data will then be stored in a PostgreSQL database for use in a Generative AI application. The workflow I am looking for: drawing in pdf with raster objects --> Use AutoCAD API or anything available open source to convert this into a dwg/dxf file format ---> extract the undelrying data from the dwg/dxf file format and store it in PostgreSQL. Ideal skills and experience for the job: - Expertise in AutoCAD API - Proficient in Python - Familiarity with PostgreSQL - Some understand...

AutoCAD Expert Needed to Modernize 3D Microhouse Design Project Overview: We are looking for a highly skilled AutoCAD professional to help us modernize a 3D DWG file of a microhouse. The task involves retaining the core structure of the house while incorporating fresh, modern design elements that distinguish the new design from the original. The result should feel unique, creative, and contemporary when viewed independently, without appearing to be a direct evolution of the existing model. Key Responsibilities: File Overview: Type: 3D DWG Platform: AutoCAD Description: The provided file contains the core structure of the microhouse, which should be maintained in the updated version. Design Objectives: Update architectural features such as: Facade Interior layout ...

I need a professional with expertise in civil engineer...of cut and fill. I have two surveys at hand, one from before fill and one from after, along with a fill report that supports this. I need these analyses to be done with utmost precision and delivered in a timely manner, as it is crucial for our construction planning. Deliverables: - A comprehensive plan drawn using AutoCAD - Calculations determining the volume of cut and fill - Final deliverables in PDF format Ideal skills for this project include: - Proficiency in AutoCAD - Experience in construction planning - Strong analytical skills for volume calculations - Attention to detail for accurate mapping of filled and cut areas. Please note, this task is time-sensitive and needs to be executed correctly to meet our p...

Regenerate AutoCAD designs for steel mug with 3-4 new design options that weight 3 - 4.5 kg as agreed.

I have a DWG file that needs to be transformed into a high-detail, basic 3D model using AutoCAD. Key Requirements: - Creation of a basic 3D model from a DWG file - Utilization of AutoCAD software exclusively for this task - Production of a high-detail model, fully representing every aspect of the original DWG file I need a fast turnaround. If you can deliver a detailed 3D visual view quickly, please let me know.

We are seeking a talented freelance CAD drawer proficient in DWG format to assist with various projects. The ideal candidate will have a strong understanding of CAD software and a keen eye for detail. Responsibilities: Create detailed 2D and 3D dra...keen eye for detail. Responsibilities: Create detailed 2D and 3D drawings based on provided specifications. Collaborate with project managers and engineers to understand design requirements. Revise drawings based on feedback and ensure accuracy. Maintain organized records of drawings and project files. Requirements: Proven experience in CAD drawing, particularly in DWG format. Proficiency in AutoCAD or similar CAD software. Strong attention to detail and ability to meet deadlines. Good communication skills and ability to work indepe...

Preciso que me ajude com a parte de autocad se tiver interesse fala comigo!

I'm seeking an experienced designer to draft the exterior of a traditional-style single-family home using AutoCAD or similar software. Ideal Skills: - Proficiency in AutoCAD or similar sketch software - Experience in designing traditional-style homes - Strong understanding of exterior home design Please include relevant samples of your work in your proposal. I will provide the design, need to do the same using AUTOCAD/sketch software