There is no doubt that the Mac’s world is better, but our doubts for moving were always: and what do I do with AutoCAD? Who would have believed it, when, after 1994 AutoCAD R13c42b was the last version we saw half running on PowerMacintosh. 18 years later AutoCAD returns for Mac. Just this year it is also separated from Linux. ...
Read More »AutoCAD / AutoDesk
How to make small a dgn / dwg file size
Happens that if we have a file with lots of information, for example a dgn with 70 layers (levels), in some moment we split it removing some levels to put them in another layer, results that the original file remains the same size. Even we can erase all data and remains the same, although it has no enabled the history. ...
Read More »It’s available PlexEarth Tools 2.0 Beta
One day ago I spoke of the new features that would bring PlexEarth Tools for AutoCAD’s version 2.0, one of the most practical developments that I have seen on Google Earth from a member of the Autodesk Developer Network (AND). Today it has been released the Beta version, which can be downloaded, tested and what is important in these stages: ...
Read More »Adjusting data based on a more precise survey
This is an example of a common problem that is happening to me now. I have done a survey earlier with a less precise method, possibly with GPS, tape and compass. The fact is that when mounting the total station, we realize that the information occupies a deformation. The matter is that if it is only taken the external vertexes ...
Read More »Contours from polylines (Step 2)
In the previous post we had georeferenced an image that contains contours; now we want to turn it to Civil 3D contours. Converting image curves to digital mode For this there are programs that virtually automate the process like AutoDesk Raster Design, equivalent to Bentleys Descartes or ESRI’s Arcscan. In this case I’ll do it manually, drawing polylines. Smartlines should ...
Read More »Contours from polylines (Step 1)
Earlier we saw how to create contours based on a points’ network taken in the field. Now we’ll see how to do it, from existing curves in a scanned map. As we did with the design of roads, let’s split the process into steps, so that the post won’t go longer than a snake fart. Inserting the image For this, ...
Read More »Mouse’s right button
In AutoCAD’s case, it was very common to use the right mouse button to execute the same command again. In Microstation’s case is widely used to reset a command equivalent to the esc key in AutoCAD. But, since AutoCAD 2000 contextual dialog box allows other options, it is questionable whether it is better. For this, both programs have implemented that ...
Read More »What does PlexEarth 2.0 bring?
TRANSLATION NOTES: Please read some comments at the end of this post. Last year, in November, I made an assessment of PlexEarth Tools for AutoCAD version 1, which among its innovations includes the AutoCAD’s interaction with Google Earth. On this topic there are developments such as StitchMaps, KmLer, CounturingGE, kml2kml; in Plex’s case, in my opinion, one of the best ...
Read More »Comparative of booting with CAD/GIS programs
This is an exercise in equal conditions, to measure the time it takes to boot a program since the click on the icon until it is running. For comparison purposes, I used the one that starts in less time, and then a value that acts as an indication (rounded) of the times the quantity is lower with regard to that. ...
Read More »CAD: Send backward, bring forward
When you have linear objects without thickness or fill, it seems not to be important, but sooner or later is a nuisance (Spanish idiom: “es una lata”, an extremely problematic thing); although in the layers (levels) must be the wisdom. It happens that I have this property that, when filled, covers what is behind as text. In Corel Draw was ...
Read More »GaliciaCad, many free resources
GaliciaCAD is a site that gathers a lot of useful material for engineering, surveying and architecture. Most existing resources are free, but some require to be registered with an annual membership of 20 Euros which includes a CD with 8,000 blocks. If case of being for partners, it always provides the link to download the tool from an external link. ...
Read More »Geoinformatics, latest edition 2009
This, in my opinion, is one of the better positioned magazines in the geospatial topic, it has closed 2009 with a masterful stamp; in its 7 editions kept a systematic review of free software and surveying equipment, in the latter (model 8, 2009) generalizes significant trends that are taking in the geospatial aspect and the incidence of some non-free platforms ...
Read More »CAD, GIS… or both?
… Selling capabilities of what free software does is more difficult than to convince an official to commit a felony punishable (piracy) for what expensive software doesn’t do. Bentley has recently launched a campaign to promote Bentley Map, using as an argument, it is not necessary to be thinking separately if they can be handled by a single tool. On ...
Read More »eGeomate: Predictions 2010: GIS Software
TRANSLATION NOTE: Please read the comments at the end of the post to clarify the real meaning of some terms. ——– A couple of days, at the warmth of a stick coffee (Spanish Idiom: “café de palo” a kind of coffee entirely prepared at home without any electrical artifact) made by my mother-in-law, we did some hallucinations on marked trends ...
Read More »Bentley Geopak, first impression
Similar (not much) to what AutoDesk Civil 3D offers, Geopak is a series of Bentley applications for Civil Engineering for making works for surveying, digital terrain models, design of roads and some geotechnical tasks. Although we know, the latter will be catapulted after the acquisition of gINT Software. RunningGeopak Once installed, it is not created a particular icon for Geopak, ...
Read More »gvSIG: 21 CAD tools
A common weakness in specialty GIS programs is its limitation to construct data with the ease that offers CAD-oriented tools. Gradually, the gap is narrowing, although it is questionable whether the GIS has had an improvement in their ability to build or CAD have implemented variants such as Bentley Geospatial Map and AutoCAD Map. gvSIG 1.9 has made almost a ...
Read More »Connect AutoCAD Google Earth
A common desire to AutoCAD user is connecting to Google Earth, so as to be able to work on the image that toy has, but its accuracy is questionable, every day we find better material but it is useful rather than having nothing. Today we will see at least two alternatives to do so: A. With the ImportGEImage command This ...
Read More »AutoCAD, how the FILEDIA variable acts
On occasions it may happen that when opening a file, it seems that AutoCAD has gone mad and command bar says: Enter name of drawing to open < C: Program Files … The problem: It doesn’t display us the Browser dialog box used to apply the open or save files commands. This is because the dialog variable is disabled. It ...
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