convert 2d cad drawing to 3d

How do I convert a CAD drawing into a PDF file in the CAD editor? In the ordinary work, the architect with the help of the CAD editor without editing a CAD drawing needs to be viewed, b

three-dimensional CAD/CAM software for the establishment of three-dimensional model, is directly or indirectly based on the sketch (or "sketch"), this is particularly pro/e. and three-dimensional software sketch (sketch), and AutoCAD, such as two-dimensional drawing is similar (but the difference is that the former has a parameterized technology). In the SolidWorks, it is to

How do I convert a DWG format drawing file into a high-quality PDF file in a CAD converter? When editing CAD drawings in the editor, the edits are basically in DWG format, but this does not take advantage of our view, so sometimes we have to convert the DWG format

put the DWG file needed to convert in a folder, and then start the function, in the "Browse" dialog box, select the folder, click "OK" to add, you can add all the files in the folder to the file list.(3) Remove: Select the file you have added and use this function to remove it directly.(4) Remove all: Click this function to remove all the added file content.7. After adding a file, you can select "Launch Preview" to view the DWG

Unity3d tutorial: Convert 3D coordinates into 2D coordinates. 3D coordinates are called World Space in unity, and 2D coordinates are called screen space, which is based on Pixel. The following uses the iPad 1024x768 () resolution as an example: The upper left corner is (0, 0

There are three main methods: Core animation, core graphic, and OpenGL ES. Ease of operation: Ca> CG> OpenGL Performance and functionality: OpenGL> CG> Ca 1. Core Animation Non-entertainment software uses animations, which is easy to operate. 2. Quartz 2D drawing Is a 2D drawing engine. (1) The

I am so ashamed to myself. I have been looking for a long time to use ndk to develop openggl es learning materials and I have not found any suitable materials (if I find that I cannot understand the English language, the program is too complicated and I cannot start with it), so I should first write it in Java, then I published an article about using ndk to accomplish the same function! The methods in the program are translated and understood on the OpenGL es api. Please forgive me for not makin