I have a block that has a portion that needs to rotate up to 90 degrees. The problem is that it has parallel lines that create a bowtie when rotating. I've tried everything with constraints to get this block to work, but I just can't keep it from creating a bowtie when rotating.
View 7 RepliesSee attached DWG. Two offset arrows.
This works as long as it is not rotated, but distorts if rotated and then stretched.
I'm using ACAD2006.
I have a block I am making into a Dynamic Block. I will be adding in different visibility states. Depending on the visibility state the block would need to be inserted from a different point.
My question is, is it possible to add multiple insertion points to a dynamic block so depending on the visibility state it defaults to the correct insertion point?
I wish to create a dynamic block containing some attributes. These attributes are inside rectangles that can't be modified in length using linear parameters ; but the attribute has to be always in the middle of the rectangle. So, I draw a line inside the rectangle (in a hidden layer) and insert the attribute with center justification (not sure for the translation) that I place in the middle of this line ; then I put a coincidence constraint (not sure for the translation, but it's the first one) linking the middle of the line with the middle of the attribute.
But here's the problem : when stretching my rectangle, the insertion point of the attribute suddenly changes from "center" to "bottom left".
I have a dynamic block with several actions and parameters. There are three grip points. Two are visible. One appears when you move one of the other grips. If i insert or paste this block near my template, the X/Y basepoint stays near the template when i drag the block on the template with one of the other two grips.. When i print the drawing the basepoint stays visible and the scale on my printed drawing is not correct (smaller).
View 9 Replies View RelatedWhat's the difference between the "Point" Parameter and the "Base Point" Parameter in the Block Authoring Parameter Pallet?
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I have a simple block, I would like to do the following:
Type: Insert
Specify: Block Name
Click spot with cursor to have the block placed
Rotate the block for orientation
I know that if I use the Tool Pallets I can specify rotate on insert, but do not always want to use the Pallete. I also know I can assign a rotation parameter to the block so I can grip and rotate after insertion. Is there an easier way?
Attached is a dynamic block for a civil grid tick. It's my first time creating a dynamic block so it's probably not the most efficent use of the dynamic parameters etc.
I have it setup with 4 visibility states to allow the northing and easting attributes to "rotate" about the center of the grid tick, to give options for readablity and/or text overlap.
What I wanted to add was figure out how to make the individual attributes flip 180 degrees about a point (roughly the center of the attribute). Again this would be for readability.
Is it any option to keep text righ-reading even if block is rotated (by AutoCAD command ROTATE, not dynamic action)?
View 9 Replies View RelatedAt my last job, the CAD manager there had certain blocks which, upon insertion, automatically selected the rotate command. i.e., as soon as you click to place the block, it was free rotating.
I've search for the answer, but everything just tells me how to put the rotate command inside the dynamic block, but I don't know how to make it "auto-jump" to that immediately upon insertion.
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 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'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 RelatedSay you have a dynamic block of a hinge, and you want to stretch it to the hight of a door. The dynamically blocked hinges have a base point, and a grip point. I place the base point at the bottom of the door, and stretch from the grip point to the top of the door, (so that there is a hinge on both the top & bottom of the door).
What i want, is for the array tool to automatically place another hinge in the center of the stretch, but only after the top hinge has stretched to/greater than 1000mm. I want this newly added hinge to stay in the center of my two hinges already in place (whenever the hinges are stretched higher or lower, the middle hinge moves to the center), and NOT add anymore hinges, 3 maximum.
I am in the process of converting some static blocks to dynamic blocks. My procedure has been:
1) cut the drawing out of model space.
2) erase all
3) purge all
4) open the block editor and paste drawing in
5) set the base point to 0,0
But when I insert the block in another drawing the base point shifts. I have included the block (_beam.dwg) and the block inserted (dwg.dwg)
Why? I must be missing a setting, property or something.
I created a dynamic block with a polar stretch. I insert the block, then have to select the grip to rotate/stretch it. Can it be inserted and then rotated/stretched all in one action? The insertion point is at one of the line and the polar stretch grip is at the other end.
View 3 Replies View RelatedI was wondering if it is possible to use dynamic blocks to stretch a rectangle evenly, using only 1 point? I have attached a PDF of a rectangle with 2 lines coming out of each side (before & after picture). I want to use dynamic blocks to pick a point at the top right of the block, so that when I pull it out, the lines will extend, but stay attached to the rectangle. I also what the rectangle to stay in the center at all times.
View 9 Replies View RelatedI have a interesting problem with Dynamic blocks that have been created in AutoCAD 2007. The issue that I have is with the anchor point that is set by AutoCAD when creating the block, and whether or not I can assign a different anchor point.
The block that has been created is a dynamic block to designate parcels, and contains the APN (Assessor's Parcel Number, which is hidden), Acreage, a circle, and a digit that displays within the circle. When the block is imported to a drawing, the anchor point itself is NW of the block itself (the distance varies by the scale being used), and I would like to have the anchor point at the south quadrant grip of the circle.
The anchor point poses no problems when being used in AutoCAD, but when the blocks are imported to GIS, the anchor point causes the blocks to snap to the anchor point, rather than where they are placed physically within the AutoCAD drawing. This is a fairly simple fix in GIS, which simply entails moving the highlighted points in to the proper position, but it is a step that I would like to eliminate.
I have attached a block for reference.
The top view is the standard block with the base point as shown. This "Base Point" is the center of the rotating axis.
Issue: After rotating the "1st Point" then rotating the "2nd Point", the Center axis of the "1st Point" moves. Is it possible to perminetly have the "1st Point" rotating axis stay in its original location?
In "test" mode, this block works well except for the point of the arrow. If you stretch the line under the title, then move the arrow point to somewhere else, then flip it, the arrow point and its associated grip needs to stay put.
It actually does, the first time. BUT then if you move the arrow point again and flip it again, it does not.
Then, when I inserted it into another drawing, either with "insert" or via SSM, the flip doesn't stick to the point even the first time.
So I guess my question is how to flip it but keep the point where it happens to be when the flip occurs. Like a multileader, because what I am actually trying to create here is a multileader that has an annotative block with attribute fields, to be used with SSM.
I'm looking at a block which has multiple visibility states, 2 of which show a beam as a side elevation, where the beam can be stretched to give a length. This works well.
But I'd like to be able to have the beam stretching so the bottom flange of the beam can stretch relative to the top to give an angle to the beam end, and also have the lines representing the flanges (whose position will vary depending on the steel size) can also be stretched to give a neat cutoff.
Stretching the bottom of the bottom flange is easy, but I can't figure out how to stretch the inner lines? They would have to be moved a proportion of the distance which will vary between beam sizes/flange thicknesses, so putting in a fixed multiplication factor won't work. The mathematics to set a multiplication factor based on other elements of the dynamic block is easy, but is it possible to have such implemented on a varying basis?
Elevation showing what I want to do, and the block itself attached.
I know this is located in other locations but I can't seem to make it work with my block.
I would like the cross and the text N to rotate independantly of the arrow while the N stays with the thick line. That's the easy part. How can I make the N move along the rotation path and keep the text aligned horizontally? I read something about linked action and move, but I can't make it work.
I would like to create an dynamic block to a level symbol, with a parameter that aligns the length of the line under the text with the text end.
I attached an jpg image with an example.
I thing the key element is to create an point that is attached to the end of the text and apply an stretch to it, but I didn't succeed.
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.
View 4 Replies View RelatedI'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.
Lisp routine or macro that will either rotate or align selected objects so they are parallel to an axis on the current UCS?
Specifically, when placing mtext to label an object. I typically align my ucs to the object then create the text so it is parallel to the object. It would be great if I could create the text with a rotation of 0, align my ucs to the object to be labeled and then with a single click, select the text making it parallel to the X axis.
Can I scale up a 100+ blocks at once and have each base point as the blocks insert point?
View 9 Replies View RelatedI have created a dynamic block with several visiblility states. The block works great for what I need it for. however, I am trying to add one more action to the block but am having issues.
This block is essentially a 24" retail cabinet with the visibility states showing the different drawer and shelf configurations. I want to be able to lengthen the cabinet in 24" increments and have the visibility show for each 24" section.....e.g. I want a 10' cabinet so I bring in the 24" starter block. Then stretch the cabinet to the 10' mark, then I can chose any drawer/shelve config for each 24" section (they are all different).
I can get the block to stretch in 24" sections....no problem.....i just want the visibility state to be duplicated as well for each section. Now as it stretches, there is only one Vis state and it only populates the first cabinet.
I could do this by copying the block over and over 5 times.....but I am hoping there is a way to make this dynamic.
How does one accurately rotate the view so that view in paper space is parallel and perpendicular to the border sheet without guessing the angle?
View 3 Replies View Relatedis there a way to make dynamic blocks stretchable similar to a mleader,
the blocks i create are only stretchable by grips, and not by crossing
(i am using linear or point parameter stretches)
Is there anyway to link standard AutoCAD Grips and there commands to Dynamic Block Actions? I want to stretch an arc by its midpoint grip. This accomplishes something that no other commands do.
View 4 Replies View Related