Collaborate, Compare and Merge Panel. Contents

Transcription

1 Collaborate, Compare and Merge Panel Contents

2 Panel Access Terminology and Status Messages Actions section Work in Progress Regions Version Control Status Difference Map section Cell Differences See Also

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4 Parent article: Collaborative PCB Design

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6 The Collaborate, Compare and Merge panel. The Collaborate, Compare and Merge panel is command-central for performing a copper comparison between two versions of the same PCB design. It requires that the board is currently under version control, and that the repository that it is stored in, is available. The panel checks if the board is the latest revision (known as the Head revision). If it is not it indicates what must be done to bring it up to date, such as Merge Required. When you click on a command in the Actions section of the panel to initiate a Comparison, such as Merge to head revision, Altium Designer compares your file against the latest revision in the repository, and displays the differences in the Difference Map in the panel, and also in the main editing workspace. The board is divided into cells in the Difference Map, when you click on a cell the differences in that cell are detailed in the lower section of the panel, and also in the main workspace. The Difference Map also includes Layer tabs, use these to examine the differences on each layer. Panel Access The panel can be accessed in two ways: Manually accessed by clicking on the PCB panel-access button at the bottom-right of the main design window, and choosing Collaborate, Compare and Merge Panel from the context menu. Automatically by selecting two versions of the PCB document, in the Time line region of the Storage Manager panel, then right-clicking and choosing??? from the context menu. Terminology and Status Messages Head Base Working Copy Local changes Status : Up to Date Status : Out of Date Status : Modified The latest revision committed to the version control system The revision the local copy of the document was derived from. Also know as the checked out revision Local copy of the version controlled document on which editing is performed Changes made on the working copy that have not been committed to version control The base revision is the head revision and no local changes have been made The base revision is older than the head revision and no changes have been made to the working copy The base revision is the head revision and changes have been made the working copy

7 Status : Merge required Resolve The base revision is older than the head revision and local changes have been made. In other words the file is both modified and out of date The act of updating the base revision number to the head revision number. This will transform the status from merge required to modified Actions section The Actions section of the panel is used for 2 tasks: To display, define and clear Progress Regions in the main workspace. To indicate if the board is up-to-date with the repository, define what must be done if it is not, and to initiate Compare and Merge actions. Work in Progress Regions Work in Progress regions are polygonal areas that each designer working on a board can place to show where they are currently working. These can then be displayed, hidden or removed. The 2 Show work in progress commands display current regions in the Map and main editor respectively. These can be hidden again by clicking the red cross that appears when either command is run. The Manually mark an area command presents you with an editing cursor in the main editing window. The placement behavior is the same as placing a solid polygonal region on your board, click to place each corner, press Shift+Spacebar to change the corner mode, Spacebar to change the corner start/end, right-click to close the shape. You can clear your own Work in progress regions at any time using the Clear all My Work in Progress Regions co mmand. Version Control Status When the panel is opened, Altium Designer automatically checks the revision number of your board and compares it to the revision number of the Head revision. If they are not the same, the Version Control Status will indicate what needs to be done to make them the same. Difference Map section When a comparison is performed, the board is divided into cells (the cell size is defined at the top of the panel). The Difference Map presents these cells in a checkerboard fashion, as you hover the cursor over a cell its cell reference is displayed, such as G4. Click on a cell to display that cell in the main editing window. Cells that contain differences are shaded in color, the choice of color reflecting ownership of those changes, as defined in the color key just below the map of the board. Clicking on a colored cell details all the differences in the C ell Differences section at the bottom of the panel. The Difference Map also includes Layer tabs, use these to examine the differences on each layer.

8 Cell Differences The section at the bottom of the panel displays the differences detected in the currently selected cell. The Previous and Next buttons can be used to move backward or forward through the cells in a logical pattern, layer by layer. See Also Collaborative PCB Design Which Objects/Features are supported by the collaborative PCB Design Feature?