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For mechanical design, we often need to stretch the keyway to a certain length. Now, let us see how to realize the accurate stretch.1. Pick Linear Parameter: In block editor, pick the linear parameter, then click the entry frame which is on the right... Read More

Dynamic Block Creation (Linear Stretch) For example, during mechanical design, we often need to change the position as well as the dimension of the keyway. In this section, we will add a Linear stretch function for the keyway on the step shaft.1. Add... Read More

Now “Default Windows System Printer” is supported into plot dialog box, so the drawings opened or copied to any machine will automatically use the current machine's default system plot driver.   Read More

Now when you enter a command at the command line, a list of related commands and variables are displayed. There is no need to enter the whole name of a command or system variable. Read More

A new snap option (Geometric Center) has been added to improve the snap center of any kind of polygonal object. Read More

The command preview provides you a quick feedback of the active command. It shows you exactly how the objects will look when the “TRIM”, “EXTEND” and “HATCH” command is executed. As you make changes within the command, you can instantly... Read More

  System Variable name: FRAMESELECTION FRAMESELECTOIN variable controls whether the hidden block and the external reference cropping border are selected. Read More

  Command name: SETBYLAYER  Changes the property overrides of the selected objects to ByLayer. You can specify which properties are changed to ByLayer, including color, linetype, lineweight, and materials.   Read More

  Command name: MULTIPLE This command executes a command repetitively, avoiding press enter or space bar key. Because this command only repeats command names, all parameters must be specified each time. Read More

  Command name: M2LVPORT    M2LVPORT command creates a viewport on layout space by selecting objects in the model space. And then calculate the viewport size according to the set scale and locate the viewport in the layout space. You can... Read More