I am trying to create a block that has a stretch and array command, but I would also like to rotate each arrayed item indvidually. However I cannot select the rotate parameter as part of the array function, so the block end up only containing one rotate grip.
View 2 RepliesI've spent a day and a half coming up with a way to make this dynamic damper block work. Now, I need to fig out how to get every other blade to rotate 90°. I have attached a file with my block and an example of what I need to make it do. I’m running AUTOCAD 2009 LT if you need to know.
View 2 Replies View RelatedI've only got LT2008 at the moment, but this is a pet project that if my office upgrades me I want to finish.
Is it possible to rotate a line by using the length of a separate line? But the degrees of rotation need to be worked out by the length of the line
as in the following sum
angle of rotated line = (fixed number/360) * length of linear line
Left handed and PROUD
I need to use the dimension created by an action-parameter as a variable in a user defined function but AutoCAD will not allow me (see attached).
How may I access the action-parameter's dimension ?
I have a block of a roof screen. What i want to do is to stretch it & have the slats on the front & also the supports on the rear array @ different intervals. The slats on the front would array every 6-1/2" (The slats are 5-1/2" wide with a 1" gap). The supports array every 4'-0". I have tried to do this multiple ways with mixed results. How to get my desired outcome. I am enclosing my block.
View 5 Replies View RelatedI have created a small dynamic block that manipulated some lines (attached). The properties table allows s1, b1, b2 and c to be modified. The white lines control the cyan and red.
The red-lines have an array within (green lines) which I want to lock to the blue line parametrically. The array may be dragged physically but thats not the point; its need to be automatic (Revit style).
I have been trying to get my 2D parametric model to work and am having trouble with the array.
I attach the model. When I alter the span in the properties palette, I want the array to follow. I do not want the grip to show as I eventually want to program the dimensions externally.I do not mind using AutoLisp or .net if I need to control the model using code.
What is the variable to change the dynamic grip parameter size and color.
View 3 Replies View RelatedHow do I manipulate a height parameter all of the dynamic blocks in the drawing from one single field? Say a field located in the drawing properties or on the drawing itself.
For example: Multiple blocks of different walls of same height with other blocks of things on located on those walls, dependant on the wall height, all linked to and changed by a single field. Possibly a Wall Height field located in the custom tab of the drawing properties.
I can pickout each of the blocks and change them at the same time in properites menu because they all share the same parameter name. I would just like to have that height parameter of every block in the drawing, that has that specific parameter controled by a single field. Which I could enter a new height at anytime that would change every block in the drawing to that height.
I have been working on a dynamic block that need to look like the attached jpg. Basically it needs to be able to stretch up to 50'-0" but in ten foot segments (part size limits) +/- an additional but in 1 foot increments.
I've got two blocks that will either array or stretch. But have not been able to get it to match the actual requirements. I have attached my current block attempt. Also as you can see from the jpg, the support posts usually alternate as well and I haven't figured that out yet either .
Is it possible to modoify an array on the fly?
I've been playing around with an incrementing block, and have figured that you can get an attribute block to report its position relative to its origin inside a block,and have it report that back. If you can do that and do formulas, you could then have that creating an incrementing number. If however you were to want to use such a block for counting stairs or alternatively counting car parking spaces, and want to get the spacing of the array just right, you seem to have no choice in the size of array other than when editing the block?
Attached is what I have simply created. No calculations, just reports the position in X, but shows the possibilities. Stretch the text out and you get more numbers.
Time consuming to create alternative is to have to define each number object individually and do a move action, based on something like an object being stretched (length of stretched object becomes part of a multiplication factor for a move action). See Numbers increasing block attached. More precise but takes a while to create, and is limited to the numbers shown.
I'm using a 2-2D recangles that are 5'x16" and 10'x16" and I am trying to figure out how to array this in one direction, to the left, but have the array on 5' increments. Also, within each rectangle I am needing text to show which size it is.
e.g. If I drag the array to the left more than 10' but less than 15' it will apply 15'.
I am attaching a rotate parameter and action to a dynamic block.
I get the "Specify base point" bit okay but I can't figure out what "Specify radius of parameter" does.
Do I have to include or exclude other parameters like Flip or Stretch? I get some weird results when I rotate an object with other parameters.
Is it possible to place the Grip in a specific place? It always seems to like to sit on top of another parameter name.
I have been looking for about three days on how to do the array with-in the dynamic blocks, but have been very unsuccessful. What I am trying to do is make a TJI joist that you can have a look up table that is classified as 'offset' so that you can eventually strech the joists to standard spacing, and use the array to work. So that I dont have to have a ton / zero visibiliy states.
View 1 Replies View Related i work at a small structural firm and am about the most experienced cad user here, which isn't saying much. I have never wrote any LISP's or anything, but have created many dynamic blocks and have edited some programing my boss got from a previous employee for adding dropdown menus with blocks/layers/etc. Just so you know my level of knowledge when it comes to answering my question. Also I am limited to using 2009 but other co-workers have up to 2013 so i would like this to work for all users. And i have done a bit of research but based on everyone elses level of knowledge am finding a lot of conflicting info and solutions that, to me, are in another language.
So I have a table that is created using polylines and text. It's a funky shape and AutoCAD's tables are a pain for it. i have created a dynamic block where i can array the rows down and the columns left. The issue is, i would like the test to come with each row, but still be editable once the block is done. I have figured out if row one is composed of 5 columns of text put into a single attribute, it is fine. But once you use the array action, to say 3 rows (including now 3 sets of attributes) they are not editable. So what is the work around, if there is indeed a work around?
the two option i see are to only array the rows and columns and left the text outside that block and manually copy it done to how ever many rows the user needs.... Or to have 2 blocks come in together, one as described before, and the other which just arrays the text and then i explode it to edit each line.. but then if you later choose to addd another line you would be left with doing that manually anyway..
I'm attempting to use Excel to take data from a drawing and give me purchase and cut lists.
I have successfully pulled the overall measurement from my dwg, and inserted it into a workbook. What I'd like to do now is to have a count of how many times the array function went into effect. For example, attached is a file containing a block called platform. When stretched, it inserts toggles every 2'. When I export the information from my dwg, I'd like for the program to not only extract the length, but how many toggles were inserted for each platform.
i made a simple little chair block , that can be dynamically pulled into theatre seating.
I am trying to get the "Count of Objects" revealed as mtext or an attribute in the block.
It seems that doing area mathematics on the total array size divided by the individual column/row sizes will give me the correct count.
Any recommendations on the "Field" that will work with this?
Is it possible to make a dynamical block where the attribute is horizontal in combination of the alignment parameter (not rotate)? If I align to an arc the attribute need to stay at an horizontal position.
View 4 Replies View RelatedI have a block of a circle and a line coming from the left and right side quadrant of the circle to a common point (see pic). I want to create a dynamic block using a Stretch and Rotate parameter. You select the block, the Rotate point (grip) shows at the end of the two lines. I can grab that grip and rotate both lines and circle by moving this point around the screen, but cannot Stretch this point to a new location at the same time. How can I have the Rotation end point follow the Stretch parameter?
View 2 Replies View RelatedI'm trying to create a block for angled handicapped parking stalls.
I used an array chained to a stretch in order to increase the number of stalls. It worked but for some reason it does not work in all of my visibility states. In some visibility states the array and stretch do not stretch together. The block should end with a stall but some end with a line and no stalls above it.
I attached a drawing with the blocks. The block named "STALLS-60-HANDI" it works correctly except in visibility state 9' and in "STALLS-60-4space Handi" it only works in visibility state 10'.
rename to dwg . fire wall would let dwg posting
Started to play with dynamic blocks now got my head around stretch and tables but I'm looking to use the array command
this is what I want to try to achive
I have a dynamic block which has a array command in it so by simply pulling on the arrow the block will array horizontally giving me multiple items side by side
what I want to do is count the array example if I insert the block and and array to say 12 items side by side then I want to get the value 12 placed into a block attribute which is part of the dynamic block
I can then pull this data out of the drawing into spreadsheet so I can then create a purchase list of items
My immediate thought was to divide the the total length by the width of the item to get me a count but I don't know yet how to get this to work in the dynamic block
I've been trying to create a stair block that will automatically adjust the riser height to to suit the total vertical rise of the flight, but am having issues.
I drew two 'tread/riser' Plines, and constrained the daylights out of them. By stretching the grip for the 'Total Rise' constraint, the risers adjust nicely, while the treads remain at their desired 11" depth.
My problem is that when I try to create an array of the tread/riser, (using a linear parameter aligned with the slope of the stair) I can't get the 'column' width to change as the risers change height. Instead the value remains constant, and the arrayed copies don't connect with each other.
Any way either to fix this so that that the copies connect 'head-to-tail'?
I have created an elevation of a railing with stretch and array actions, however I have not been able to figure out how to center the array'd picket on the top rail. I've added a move action to the main picket in order to manually center after the railing has been stretched between the two posts...however I'd love to have this automatically centered.
(I originally thought I could have the main picket stretch at 0.5 (so it would be centered), then array in two directions, however there is no angle option on an array paramater).
I need this block to do the following:
1. Move the right piece so it ends at 3', 4', & 5'.
2. the move right hook and 'backing' to stretch/copy (or array) so it adds a hook to the right and fills in the backing.
so this means that a 3' gets 4 hooks, 4' gets 5 hooks and 5' gets 6 hooks.
3. the block as shown is the smallest configuration with 3 hooks.
I could just set up a visibility and draw each one at it's appropriate length but I'm trying to keep this simple block to a min size. If all else fails, that's the route I'll take.
I've tried a couple different configurations and I keep getting duplicates or the end piece doesn't move the correct distance.
It seems like this should be easy but it's not. I have a block with multiple components. I want them to array sequentially as I drag the grip. First one component, then the next, then the next. What I get is all 3 at once when I drag the grip far enough. I tried 3 separate linear parameters with their grips stacked but that didnt work either. What I have attached is a very simplified version of what I want, but I think once I get the concept it will be easy to elaborate on.
View 9 Replies View RelatedI'm currently creating blocks for our office library. One of these is a grille with some apposed blade dampers on it. I'm trying to set up an array that will duplicate the apposed blades as I change the length of the grille. However, it will only copy the blades in pairs, not singly one after the other. Ie, the blades are 100mm apart, and in a / pattern meaning that each instance of / or 'should' duplicate every 200mm. Except when I lengthen the block by 200mm it won't duplicate until I've gone double the distance (400) when it gives me both / and .
View 8 Replies View RelatedI have a block that when I extend it, a new 10' section is added. It will only add the 10' piece (array). What I am looking to do is find a way so that once I hit a total distance have it switch the part that it adds. So I have like a rail, I keep adding these 10' pieces and then once it hits 40' I want it to add the end piece which is different.
View 1 Replies View RelatedI've made this block . when i rotate the vertical line I need to add lines every 15° as you see in the image, i've seen that polar array is not possible in the dynamic blocks.
View 8 Replies View RelatedI've got a block that has a couple of rotation parameters. The main one works OK. But the secondary one that is incremental and only 180 doesn't. Everything looks OK but the objects don't rotate according to the parameter but 90 degrees from what I think it should.
View 2 Replies View RelatedI need a rectangle block which on insertion prompts me for some data (name/tag/item number) and then displays it (this I can do). This is al pretty straightforward. But I also want to be able to fill in width and height and then have the block stretch to the correct size. So basically what I think I need is to have the value of a parameter refer to the value of an attribute. I've gotten it to work the other way around, where the attribute displays the size of one side of the rectangle (after stretching and regenerating), but I'd really like to have it working the other way.
View 4 Replies View Relatedis it possible to have a label set to a parmeter so that after inserting a block I can see what each parameter is.
the label could just be there or show when the cursor is over the parameter symbol?
autocad 2007
windows 7