HOW TO CUSTOMIZE YOUR DIMENSION LINES AND STROKES ON REVIT


THE ARCHITECT brings an end to all your dimension-line known anomalies.

Hello lads. It's been a great series so far and from the feedbacks coming in, lots of you are impressed with the contributions I am making here. I still encourage regular readers as well as new ones to always leave a feedback/comment as to how the tips have affected one or two aspects of your design process. My aim to is to use this platform to establish  a little self-help community of CAD and BIM users where any professional can comfortably expect to source solutions to software problems from both myself and regular followers of the series. Like I always say, this section of the blog was created for short tutorials on various aspects of the use of the Revit and Photoshop softwares alone (you can contact me for problems from any other software). I always listen to problems and challenges posted on the comments thread under this post and give solutions to such problems. I hope you will find our class for this week useful. Happy reading!


HOW TO CUSTOMIZE YOUR DIMENSION LINES AND STROKES ON REVIT

A massive 90% of professionals who do not use Revit for their working drawings and documentations do not do so because of the fact that they find the Revit dimension tools/lines very un-customizable. The following are usually their reasons:
1.       The dimension strokes (nodes) are too big, thus occupy a lot of space
2.       The extensions after the nodes are too long and ugly
3.       The dimension snap-lines (that line that indicates which object you are dimensioning) is always too close to the object and cannot be moved
4.       The dimension texts are too big and cannot be customized
5.       The dimension texts block objects under them
6.       The dimension texts clog together and cannot be moved
7.       I cannot change the colour of my dimension line and texts
Well, the truth is, you can achieve all the above listed on Revit and I will be using the next few lines to explain how you can do so. However, before I do, I will like you to compare Image 1 and Image 2 below. Image 1 is your default Revit dimension system. Observe, the large thick heads/nodes and massive extension lines after the nodes. Now, compare this to Image 2 which is one of my old jobs. This is a full working document of the ground floor plan of a residence. I completely did this on Revit and the tools are fully customized. Observe how the dimension system looks completely different from the one on Image 1. I will be telling you the secret to achieving this.

Image 1

Image 2

NOTE: I have used Revit 11 here simply because of how popular it is. Revit 9 and Revit 11 are the most popular Revit softwares in use among architects. If you do not use any of these versions, it is still not a problem as all you need to do is to locate the position of the tools I have used here on your own interface. The functions are still exactly the same.

You will also notice that some of the components I will use in this class may not look like the one on your own software screen. Reason is that I have customized a lot of the things on my interface but they will in no way affect the result of what we wish to do.

STEP 1.
CUSTOMIZING YOUR DIMENSION HEAD
The dimension node/head of a dimension line is that thick mark that indicates where a dimension begins and ends. It can be of different styles, for instance; thick mark, arrow head, point-nodes, etc. Usually, the default dimension head looks overly 'over-size' (see image 1). Here are the steps on how to get it to a size you wish:
Image 3
Ø  Go to the 'manage' ribbon on your menu tab and click on 'additional settings' (see image 3)
Ø  Search for 'arrowheads' and select
Ø  A dialogue-box appears (see image 4)
Image 4
Ø  On the 'Type' category on top of the dialogue-box, you can drop the menu and select any dimension-head style you desire to customize. They include: Arrow, Arrow-filled, Diagonal, Filled-box, Filled-dot, Filled-Elevation target, Filled-triangle, Heavy-end and Open dot. I have used 'Diagonal' head-style for this class. Notice the angles (in degrees)/sizes (millimeter) attached to the sides of the style names. These parameters refer to the angles and sizes of the dimension-heads quoted.
Ø  I will select 'Diagonal 3mm' from the list since that's the one I wish to edit and customize. You can select anyone you wish from the menu-list as long as that's the one you intend to customize.
Ø  After selecting 'Diagonal' (or any other style), you will notice that the 'type parameter' fields below changes. All the styles have their own parameter options.
Ø  Locate the 'Tick Size' option there (this will appear no matter the style you choose). You will notice the thick size (in millimeters) to the right. (See image 5)
Image 5
Ø  Change the number you find there (3mm in my own case) to a size you find comfortable. I will change mine to 1mm.
Ø  Click on 'Ok' to exit the dialogue-box
You will notice that the dimension-head will change in size depending on the number you entered (see image 6). This applies to other parameters like; Arrow width angle (for arrow heads style) etc. Anything entered there will affect the look of your dimension-head.
Image 6

STEP 2.
REDUCING YOUR DIMENSION LINE EXTENSION
The dimension line extension is that part of the dimension line that extends beyond the dimension thick-mark (see image 1). Just a few professionals are comfortable with that massive extension after the thick mark. Most are not. I will be using the next few steps to explain how you can eliminate these extension lines from your dimension witness line:
Ø  After applying the dimension type you have in mind onto an object
Ø  Select/highlight the applied dimension by simply clicking on the dimension line
Ø  The dimension line will change its colour to indicate that it is highlighted
Ø  Now to your left (this may be somewhere else if have moved yours), locate the 'properties bar' (see image 7)
Image 7
Ø  Then select the 'Edit Type' button on the bar (see image 7). A dialogue-box will appear.
Ø  Now within the dialogue-box, locate the 'dimension-line-extension' parameter field (See image 8)
Image 8
Ø  Change the number you find to the right of this field to any number you wish. You can change it to zero if you do not wish to have any extensions at all. I have used zero (0) here. (see image 9)
Image 9
Ø  When you are done, click 'ok' to exit dialogue-box.

You will find that the extension-line will be reduced based on the number (size) you specified. (see image 10).
Image 10

STEP 3.
REDUCING YOUR WITNESS LINE EXTENSION
The witness-line of your dimension line is that line that extends vertically from the edges of the object you are dimensioning through the thick-mark (see image 1). I will be showing you how to reduce or extend this witness-line. The steps are very similar to the one I used on Step 2:
Ø  After applying the dimension type you have in mind onto an object
Ø  Select/highlight the applied dimension by simply clicking on the dimension line
Ø  The dimension line will change its colour to indicate that it is highlighted
Ø  Now to your left (this may be somewhere else if have moved yours), locate the 'properties bar' (see image 7)
Ø  Then select the 'Edit Type' button on the bar (see image 7). A dialogue-box will appear.
Ø  Now within the dialogue-box, locate the 'witness-line-extension' parameter field
Ø  Change the number you find to the right of this field to any number you wish. I have used '1mm' here. (see image 11)
Image 11
Ø  When you are done, click 'ok' to exit dialogue-box.

You will find that the witness-line will be reduced based on the number (size) you specified. (see image 12).
Image 12

STEP 4.
CUSTOMIZING YOUR DIMENSION TEXT
Your dimension text is that figure on the dimension line that indicates the distance between the edges of the object you have selected (see image 1). Usually, the default text is not very professional-looking and quite over-sized. Here's how to customize the text to look how you wish - from size to font type and colour:
Ø  After applying the dimension type you have in mind onto an object
Ø  Select/highlight the applied dimension by simply clicking on the dimension line
Ø  The dimension line will change its colour to indicate that it is highlighted
Ø  Now to your left (this may be somewhere else if have moved yours), locate the 'properties bar' (see image 7)
Ø  Then select the 'Edit Type' button on the bar (see image 7). A dialogue-box will appear.
Ø  Now within the dialogue-box, locate the 'Text' section (see image 13)
Image 13
Ø  Under this text section, you will find the following fields:
§  width factor
§  underline
§  italic
§  bold
§  text size
§  text offset
§  read convention
§  text font
§  text background
§  units format
§  show opening height
These are the parameters of the dimension text you have used. Changing any of them will affect the behaviour of your text. For the sake of this class, I will be working with just text size, text offset, text font and the text background parameters.
Ø  To change the size of your text, change the number to the right (under the 'text size' parameter) to the number you have in mind. I have used 1.5mm for mine.
Ø  To change the 'text-offset distance' (that is by how much it offsets from the dimension line) click on the figure to the right, under the 'text-offset' field and change it to a number you wish. I have used 1mm.
Ø  To change the 'text font type' click to the right of your 'text font' field and pick a type. I have used Stylus BT.
Ø  Now change the text background to 'Transparent'. This will ensure that your dimension text does not block-out/obstruct any components you have in your project that gets behind the dimension text.
Ø  If you wish to change the dimension and text colour, you can do so by clicking the Colour field box and changing it to any colour you wish. I have left mine in black.
Ø  You can see all the parameter changes I made in mine on image 13i. Compare it with image 13.
Ø  When you are done, click 'ok' to exit dialogue-box.
Image 13i

You will observe a massive difference with how your new dimension system looks. See image 13ii for how mine looked when I had applied these parameter changes.
Image 13ii 

STEP 5.
HOW TO STOP DIMENSION TEXTS FROM CONFLICTING THEMSELVES. HOW TO MOVE DIMENSION TEXTS WHEN THEY FALL WITHIN A TIGHT DIMENSION AREA.
You must have observed that on a default setting, your dimension texts are bound to conflict with themselves or conflict with a text you have used within the project view. This can be properly managed so as to avoid this. Equally, in situations where the space between the two witness lines/nodes of your dimension isn't enough to allow your dimension texts to be accommodated, you will be forced to have your dimensions clogged up. (See image 14 for samples of both cases). Here are the quick fixes to both cases:
Image 14


Stopping dimension texts from conflicting:
Ø  After applying the dimension you have in mind onto an object and you have a case of conflicting dimension texts
Ø  Click on one of the dimension lines with conflicting texts. You will notice a blue-square dot under the texts. These blue dots are drag nodes for dragging your texts around (see image 15)
Image 15
Ø  Click and drag the drag-node under the conflicting dimension text you wish to move
Ø  You will realize that once you've dragged it for a considerable distance, a leader/pointer appears and trails the dimension text from the initial location of the text (see image 16).
Image 16
 This helps resolve the conflict. But there is another way you can achieve this too and that is the next thing I am going to discuss.

Stopping dimension-texts from conflicting with basic texts

Ø  Using the same drag-nodes, you can simply move the dimension text slightly away from the position where it conflicts with the basic text. (see image 17i and image 17ii)
Image 17i

Ø  This can also be applied when handling conflicting dimension texts.

If you wish to work on how close your witness-line  gets to the dimensioned object, simply click on the dimension line. Drag nodes will appear around the witness-lines (see image 18). 
Image 18
Now drag those nodes up towards the dimension itself. This will shorten the witness lines. See image 19. You can also directly apply witness-line snap distance changes right into the property dialogue-box of the dimension. This will give it a permanent solution.
Image 19

This is where our class for this week ends. I will want to assume that you enjoyed it. Will wish to get your feedback. Cheers!




FROM MY ARCHIVES

I have a routine here. I promised on my first post that for each post I make, I will be attaching one of my designs from the archives. Although I will not be including sensitive ones (real jobs of my clients) as that could attract legal action but you can learn a thing or two from my use of these softwares through the ones I will make available. The designs will be ones I did with just Revit and Photoshop. No Studio Max, After Effect or Vector works. Enjoy this current one I did back in 2010. It was Photoshoped in 2012 few weeks after i learnt how to use the software. Regards!







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