AutoCAD Dynamic Blocks :: Allow Properties To Vary From Lookup Table?
Jun 16, 2011
Dynamic block is for a title block which can be horizontal or vertical and a few different positions.
My lookup table controls the orientation and position of all the items including a number of attributes. But for two attributes I have allowed a grip on the Point Parameters so they can be dragged left/right if there is not enough room when the text is longer.
I can reposition the attributes but if I reposition twice then the Lookup table resets to its "Unmatched" configuration which I don't want. I believe I have to have an "unmatched" setting and "allow reverse lookup" and at the same time I want the user to be able to customize the position of these attributes.
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Aug 24, 2012
I am unsure weather to post this in Dyn Block technical or Fields as it comprises elements of both.
I am trying to get a field to return a 'lookup properties' value...
Actually, what I am trying to do is use a field to display either a + or a - depending upon upon the state of a flip parameter.
How I have been trying to achieve that is by using a lookup table to assign:
Input Properties.....Lookup Properties
Not flipped........=............+
Flipped.............=............-
Then I'm setting a Field to look at the Object 'Lookup Parameter' and return 'Lookup Action'.
The field then displays '#########' when testing the block.
When I return to edit the field it complains 'the object referenced y the field has been erased'. Both the table and parameter are still there, so I don't know what the problem is. Is there a better way of having a field return a specific value based upon a parameter state?
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Jun 3, 2013
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.
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Nov 2, 2012
I created a dynamic block of signatures when i was messing around with dynamic blocks and have been using it since. i have to update this dynamic block and add another signature to it but for the life of me i cannot remember how to add/remove from the lookup table. i added the name to the visibility table i just cant remember how to edit the lookup table ?
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Jan 25, 2013
I have been off playing in the Inventor world for awhile and now that I am back in the 2D world, I find my memory fails me. I am trying to create a dynamic block for terminal boxes. Some of these boxes are round so I need to control the diameter from the lookup table. Just how do I do that? Placing a diameter constraint parameter gets me the various diameters I need but I cannot get those into the lookup table.
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Jun 13, 2013
I have a dynamic block, that represents a stirrup.
I inserted in the block a Block Propreties Table, that have some preset dimensions for the stirrups. The grip of this table I decided to put in the top right corner.
The problem is that I can't make this grip moveable )
See the attachement with the block
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Jul 1, 2012
Have dynamic block w/ Block Properties table. Can use table to change size of block by picking from dropdown list. Would like move (insertion) point of entire block to always remain exactly centered in block. Block is simply a rectangle. Have tried setting insertion point using point filters (.x of mid of horiz line, yz of mid of vert line, etc,) but all this does is assign an absolute value to the insertion point. When the size of the block changes, the insertion point remains where it was (absolute position).
Have tried creating a base point parameter, but it will not let me use geometric constraints to define position (coincident w/ endpoint) or add parametric dimension so cannot define location by using formulas (d2 =d1/2, etc). Have kludged it by using dummy point at 0,0 and "fixing" it.
Same thing for location of properties table - how do I tell it to attach the properties table grip "coincident" to the lower right corner of the rectangle so it follows the corner when the size changes?
Have attached what I have so far.
Ultimately want to also place the text "Case 1" "Case 2" etc as read from the properties table in the middle of the rectangle so that when I explode the block the text remains.
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Nov 8, 2013
The "Main Stretch" parameter does not correspond with the Block Properties Table. What does this parameter need to be attached to?The paramter will adjust with the pull down options of the Block Properties Table.
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May 11, 2013
What I'm interested in is finding a method of connecting several properties from several Autocad drawings to a single table. I would create several custom properties in each drawing and use some of them to fill the boxes in the drawing itself (already implemented) and some of them to fill the table which could later be printed or used in some other manner (maybe even combined with an ERP software interface). Some of the properties would be used both in the drawing and in the table. What I would really like to achieve is to be able to change the property values in the drawings by changing the values in the table and vice versa.
I know how to do it for one of the drawings but I don't know if it's possible to connect several? It doesn't have to be custom properties, it can also be a table in each of the drawing if it's easier to connect with a central table that way. I suppose the best way to gather all the drawings in one place would be to use Sheet Set Manager. A bit of a problem with the sheet set manager is that we have 5 layers set up for each of the drawings and I would like to import only one of them into the sheet set. The thing is picking them by hand would take time and that's the thing I wanted to avoid in the first place. Is there maybe an option to use only import the last active layer into the sheet set?
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Jun 20, 2012
i was wondering if it's possible to change the default precision of values in the drop down menu for linear parameters when using a block properties table from 4 digits to 0.
See attached file, when opening the dropdown menu, the centre-to-centre widths of the chair are displayed in a value with 4 digits "behind the comma" and i would like that to be 0.
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Jun 20, 2011
Ok over the past few weeks I've got pretty much most of the Dynamic Block stuff down except this feature.
I've attached a drawing. In the middle I used VISIBILITY to have all the different weld types. I need something at the end to where Weld Tails can be added if they're needed but you can only use one Visibility per block. I'm also going to need something at the front of the block for different symbols like "Field Weld" and "All Available". If I can figure the Tails out then I can do the other one.
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Oct 22, 2012
I have created a dynamic block and have applied some lookup tables to it but its not working just the way I want it. I think its to do with the custom entry on the lookup tables. If I delete the custom entry when i select the block in model space the drop down select box to allow me choose a selection is no longer available. How can I remove the custom entry and still have the block working normally. I've attached the block.
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Jan 11, 2013
I'm trying to create a dynamic block for a slotted hole, where I can specify and vary the width and length independatly.
To add complications, I also want the centrelines to stretch accordingly.
I've made some progress, it's 75% there, however certain combinations seem to 'break' the block.
ACad, MEP, 3DS Max
Windows 7x64
X5482 @3.2Ghz 8Gb Ram
Quadro FX1700
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Nov 27, 2012
This is my first dynamic block, and I am trying to make a pipe elbow that is selectable for pipe diameter, arc angle of elbow, AND radius of elbow. I got the diameter and the arc angle just fine, but I can't figure out how to do the radius of the elbow. I used a lookup table for the diameter constraints and I used my visibility state for the angle, seeing as I couldn't find a way to accomodate arc angles with a lookup table. What I'm stuck on is the radius bit.
I need to be able to select the radius or the elbow as either 1.5x, 2x, or 2.5x the diameter of the pipe. So for example, if I have a twenty inch pipe diameter, I need to be able to set the centerline radius of the elbow as either 40, 50, or 30 and then have the outside and inside radii fit proportionally. So in the case of a 20 in diameter, I would need one block with one variation that has radii of 30, 40, and 50, another variation with radii 20, 30 and 40, and yet another variation with radii 40, 50, and 60. I could easily make a reverse lookup table to do this for a single size pipe, but in order to do it for each pipe diameter I would need to be able to cross reference the other lookup table to pull the diameter value, and then have the radii respond to that value.
If this is even possible? And if it is not possible, how I could edit the arc angles with a lookup table instead of a visibility state? Because if I could do that I could use my visibility state to do the radii instead. My other options are to create a second and third dynamic block for each variation, or to add each individual radii variation to my lookup table. The latter of which I won't do because that is far too many options for a lookup table that already spans beyond the extents of my monitor. How I could accomplish all three of these tasks with a dynamic block.
Attached is the block as I have built it so far.
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Jul 24, 2012
I have been working with dynamic blocks lately and I am fascinated with the tool and its capabilities. However, something that I have not been able to figure out and not sure if its this is doable ---->
Can you make a dynamic block table driven, say from an excel table?
For example, lets say you have a dynamic block with parameters/actions set up that allow you to set the width, length, height, distance from edge, # of object arrays, etc. Rather than grabbing each grip and specifying the desired dimension, can you make it so the dynamic block is table driven? such as, where you might have a list of desired dimensions (say in excel) and you want to quickly input them into a table in autocad, so that the dynamic block will adjust to those dimensions?
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Dec 30, 2013
I created a dynamic block table and I try to insert into a drawing, however, it doesn't work, all block data are gone.
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Mar 4, 2012
how can some of the attributes in the properties invisible
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Jun 27, 2011
A simple dynamic block using a Block Properties Table to control the value of an attribute. The block also has flip & rotate actions, but I cannot get the Block Table grip to flip or rotate with the rest of the block even though it is part of both selection sets.
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Jun 17, 2011
Any way to change the order that the parameter properties appear in the property manager. Currently I think they are appearing in the order in which I placed them, but I would likr to re-arrange them.
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Aug 18, 2009
Is there a way to rearrange custom block properties in a DB?
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Sep 18, 2013
I am new to dynamic blocks. I have figured out how to use the Properites block for "preset" definitions but we offer a product in infine sizes (within limits). For example the width may range from 30" to 200" in fractional increments which is impossible to set up presets. Is there a way that a person can set up the properties block so that a person would be prompted to enter required information, I.E. Width = xx", Height = xx" etc.?
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Apr 26, 2012
I am having some troubles whit my dynamic blocks.
Whenever I add a block property table the window that should be opent doesn't open. The strange thing is that I think it actualy is open but i just don't see it on my screen. The same thing gous for the screen that allows you to ad a parameter to a lookup set. by folowing this link you can see what i mean, it gets interesting after 30 seconds.
[URL]
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Dec 4, 2012
I work for a company that makes sheet metal cabinets. Each cabinet we construct has 17 parts that all different different blank sizes and notching. I have a template for each part right now that I have to shrink or stretch to the appropriate size every time we get a custom size order.
What I've created so far is an excel spreadsheet that determines the sizes of all the parts based on the overall height width and depth of the custom cabinet that was ordered. Any way to define a parts properties with a dynamic block and get the width depth or height imported in from the excel spreadsheet to automatically adjust the size.
[URL]
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Oct 31, 2005
After spending a lot of time creating a particular dynamic block, I realized that the order of custom properties of this block as shown in the Properties Palette is not organized in an optimal order.
For example I have "Cabinet Width" at the top of the custom properties list, and "Cabinet Height" way down near the bottom. This is going to make my Cad operators hunt around too much for the property they need to adjust.
The apparent order is by creation - first created custom property is listed first, last created is shown last. I really don't want to remake this dynamic block just to get the properties in a logical order.
I was wondering if it is possible to reorder the custom properties as shown in the properties palette?
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Mar 18, 2013
I am working on a dynamic block that I figured would be fairly simple. However, it is proving to be a huge annoyance. What I want for it to do is stretch the end of a polyline with a stretch action, while at the same time moving the grip of my block properties table. No matter what I do to it, the block properties grip won't move/stretch.
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Nov 25, 2013
So, I'm familiar with creating Property Set data and schedule styles and all, but I am having trouble wrapping my brain around the following, I would love to know how you tackled it in the simplest way possible:
I need to show a schedule for Windows and Doors, that will read the drawing or selection, and list all the door and window types. Now, that is not so bad, but there is a caveat that I can't get past.
We offer two or more Manufacturers for said windows and doors and are being asked to show tags on our floor plans that reference a table that says:
"For window type "1", ship either Manufacturer A - Part No. X, or Manufacturer B - Part No. Y
What I can't wrap my brain around right now is how to get Property Set data to know that "1" means both of those parts, and not one or the other. The way this is supposed to work, is for each of our plans we are to have only the types ("1", "2", etc.) that are currently shown on that plan, and if one of those windows or doors change to a different type, have the schedule update automatically.
I would prefer not to need to write a LISP or Vlisp that does this, but am open to using VBscript in the Property Set Data, I am just unsure of how to write that into a Formula.
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Mar 7, 2013
It's about "Block Properties Table",I want to use a Block Properties Table to manage a Dynamic Block.
I have defined a Dynamic Block a and its Block Properties Table in Autocad2010,this is the screenshot of the Block Properties Table(a1:d1=100,d2=200;a2:d1=100,d2=400;a3:d1=100,d2=600.) Now I want to insert the Dynamic Block using .NET API.after I input a command,the block of a2(d1=100,d2=400) is inserted. I have the code about it, but the code is not complete. this is the Dynamic Block
this is the the screenshot of the Block Properties Table .
the result:
the code about it:
[CommandMethod("readBlockTable")]
static public void CmdReadBlockTable()
{
Editor ed = Application.DocumentManager.
MdiActiveDocument.Editor;
// select a block reference
[Code].......
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Jul 28, 2011
I found this block online. I'm trying to do something similiar. I want the attribute to be dynamic (in context). The author of this block set a visibility and then 92) lookup actions, but only (1) lookup parameter.
SectionSample.dwg
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Feb 14, 2013
I made dynamic block with hatch and strech action and I have a poblem, when I press lookup action 0.5m it strech and i need to text value the same 0.5m. I attached dwg file where i do that.
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Jun 26, 2013
is it possible to define more than one block properties table in a DB?
I have a block definition with several attributes. I would like to pick a (predefined) value for each of the attribute. Making just one block properties table means that I need to fill all the possible combinations of these attributes.
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May 5, 2010
I've made annotative blocks and I've made dynamic blocks... My intent is to integrate both but I can't find a way to move dynamic block parameters separately at different annotative scales.
In other words, if I insert an annotative dimension and add multiple scales I can move the dimension grips independently at each scale. If I insert a dynamic block I want to be able to use the dynamic block's action "grips" to do the same. However, with a dynamic block, if I move a stretch action at one annotation scale it moves the action at all annotation scales.
The attached file shows a simple example.
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