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Dibujo con LibreCAD

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1. Introducción a LibreCAD. Interfaz y preferencias.

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Primeros pasos LibreCAD

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Videotutorial: primeros pasos con LIBRECAD

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Posible producto final 1

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A friend who is into puzzles pointed me at this 3D puzzle http://www.cs.tau.ac.il/~efif/applications/puzzles/knot/ so I whipped it up in a few minutes in OpenSCAD. If you get stuck, there is an animation showing the solution at http://www.youtube.com/watch?v=xNtNQRTdxps

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Primeros paso con sketchUp

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Introducción a SketchUp

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1. Primeros pasos sketchUp Free. Configuración y apariencia

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Herramienta en línea de Google para crear modelos 3D

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Software de diseño 3D | Modelado 3D en la web | SketchUp

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SketchUp es un software de diseño 3D de alta calidad que realmente pone el modelado 3D al alcance de todos con un conjunto de herramientas fáciles de aprender pero robustas, que te permiten crear todo lo que puedas imaginar.

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Software CAD basado en una geometría sólida constructiva (CSG), que permite crear modelos 3D mediante la combinación de objetos más simples

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Tinkercad | From mind to design in minutes

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Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding.

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software de código abierto para diseño 3D

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FreeCAD, the open source 3D parametric modeler

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Software de diseño en línea de modelado 3D y realidad virtual

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Collaboration

Practical features that save time and effort. Easy access to projects from any device. File cloning, design system options, custom libraries and easy embedding of the whole 3D scene into presentation or productivity tools.

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Vectary - Build interactive 3D and AR solutions online

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Create and share 3D design content and experiences for the web. A fully-featured 3D modeling tool with photorealistic real-time rendering, augmented reality, interactions and animations.

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Herramienta libre de diseño asistido por ordenador en 2D

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The Open Source CAD System For Everyone

QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams. QCAD works on Windows, macOS and Linux. The source code of QCAD is released under the GPL version 3 (GPLv3), a popular Open Source license.

The current version of QCAD is 3.28.

QCAD was designed with modularity, extensibility and portability in mind. But what people notice most often about QCAD is its intuitive user interface. QCAD is an easy to use but powerful 2D CAD system for everyone. You don't need any CAD experience to get started with QCAD immediately. You can download QCAD today for free!

Main Features

Layers

Blocks (grouping)

35 CAD fonts included

Support for TrueType fonts

Various Metrical and Imperial units

DXF and DWG input and output

Printing to scale

Printing on multiple pages

Over 40 construction tools

Over 20 modification tools

Construction and modification of points, lines, arcs, circles, ellipses, splines, polylines, texts, dimensions, hatches, fills, raster images

Various powerful entity selection tools

Object snaps

Measuring tools

Part library with over 4800 CAD parts

Very complete and extremely powerful ECMAScript (JavaScript) scripting interface

Command line tools (dwg2pdf, dwg2svg, dwg2bmp, etc.)

QCAD/CAM:

Click here for a complete list of features.

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QCAD is a free, open source 2D CAD system for Windows, Linux and Mac.

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Aplicación gratuita y  de código abierto, orientada al diseño 2D

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LibreCAD is a free Open Source CAD application for Windows, Apple and Linux. Support and documentation are free from our large, dedicated community of users, contributors and developers.

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