Is it possible to constrain the location of one object based on the intersection of two other objects (for example, force the midpoint of one line to be at the intersection of two other lines?)
The reason I want to do this is specific to Civil 3D.
What distinction is between “intersection” and “apparent intersection” in snaps,. I’m not sure what difference is between the “intersection” and “apparent intersection” in snaps.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
I accidentally turned something on in Autocad, and I want it to go away, I have no idea what it's called or how to get it gone. It's akin to the "select other" window in Inventor when you select at the intersection of several objects.
How do I make this go away?
I get inconsistent results when I try to use the object snap to a point such as an intersection in an xref. Sometimes it works and sometimes it does not. Even the "nearest" doesn't seem to recognize the xref consistently. Is there a way to insure that the point is recognized?
View 9 Replies View RelatedSay I'm projecting some 3D polylines to a profile view I have, and the 3D polylines cross the alignment defining the profile view. Is there a way to format the projections such that the point of intersection is identified, and that the points will be updated if I change either the alignment or the 3D polylines?
View 1 Replies View RelatedFlipping the direction of the constrain dimension,
I couldn’t figure out how to flip the direction of the constrain dimension (attached) while working in the block editor environment.
Software: AutoCAD 2014, AutoCAD C3D, AutoCAD M3D, Revit
Windows 7 (Ultimate 64 bits),
Firefox 20.0,
Kaspersky 2013.
I just set up an angle constrain with min and max values (explicit vector) and when I grab and move the part inv will crash, it happened 2 times after restart too...
I have inv2013 Pro with the latest SP1 installed - win7 ultimate
I'm working on a command that lets me select polylines on a specific layer, then converts them to 3d solids. I'm having a slight issue where if a polyline has the same start and end coordinates (this happens in some of our drawings), then the command stops and I get an eDegenerateGeometry error. I want to modify my command so that it detects these objects, removes them from the selection set, and then notifies the users of their prescence so they can be removed manually. The last part i think I can handle, however I'm not sure how to modify either my filter or my routine to detect and ignore these objects. I'm assuming that since i'll want to record these objects to later notify the user, that i'd probably want to modify my routine.
using System;using Autodesk.AutoCAD.Runtime;using Autodesk.AutoCAD.ApplicationServices;using Autodesk.AutoCAD.DatabaseServices;using Autodesk.AutoCAD.Geometry;using Autodesk.AutoCAD.EditorInput;using Autodesk.AutoCAD.DataExtraction;using Autodesk.AutoCAD.Colors;using System.Windows.Forms;
[code]...
I'm attempting to find the intersection point between a LineSegment2d Object and a DrawingCurveSegment object unsuccessfully.
View 1 Replies View RelatedI'm not having any luck on my own. Can I use subassemblies that I create in subassembly composer to make an intersection using the "CreateIntersection" command?
View 5 Replies View RelatedI have some blocks that are associated with regions in my drawings. I want to select regions based on attributes in the associated blocks. Is that possible?
Is it possible to link my blocks to an external database and select the regions based on a field in the linked database?
In Regis you copuld use the "clean"command to break each line at an intersection. What command or function must I use in AutoCad 2013? I wish to break the lines at each intersection in order to import the lines into a GIS application. I am currently drawing in 2D.
View 4 Replies View RelatedIs there a way to generate the intersection of the overlapping objects?
View 2 Replies View RelatedWe are looking for a solution to manage the inventory of a very extensive network with mainly linear assets. Instead of a standard database/inventory solution, we would like to manage the inventory from a plan, from autocad DWG. Meaning that all the objects and relations between objects are defined in the DWG, then uploaded to a relational database and used by various maintenance and operational utilities.
how we would define the relations between objects. For example, how would we say that one object is attached to another object? Can you make a reference from one object to another in the attributes of a block? (but it has to be a strong reference, to an ID).
imagine you have a HumanIK character and a vehicle like motorbike or similar, and you want the character to drive the vehicle. Ok then: Parent the reference node (your_character_name:Reference) into your vehicle root. Ok, works fine but now you need to constrain or parent the control of the hands to the handlebar.With maya constrains not work fine and don’t know why.
i need to create a Auxiliary Node in the Character Controls?I’m trying with Parent Constrain, Orient, Aim.. and don’t work properly: Position (tx,ty,tz) work’s fine but X-axis of rotations are inverted… when turn the handlebar to left, rotation turn to right.i trying with offsets or any parameter in the constrain but nothing..
I am trying to create an intersection design using the Intersection Tools in C3D 2012. I followed the steps in the tutorials, created a corridor on the major road, splitted the regions, created the intersection and added it to the major road corridor, and connect the regions with the intersection portion.
I used the same assembly throughout the design just for simplicity, however, i notice that there are gaps of curb between the curb return section and the through section (as outline in red rectangles).
I have polylines that when selected, under properties it lists Object Data for the selected polyline. There are like 10 categories. This drawing is actually creeks in a county and they have object data connected to them where some are "a" some are "b" classification and I want to select all of the "a" polylines and put on a diffrent layer.
View 1 Replies View RelatedOn a daily basis I work with two different types of drawings; machining and fabrication. The machine shop prefers dimensions in decimal inches, and the fab shop only understands fractional inches. Is there any way to set up the styles/standards/templates to allow me to pick out which type of drawing I am creating and have Inventor use the correct object defaults for the dimensions?
View 4 Replies View RelatedI am looking for a way to extract (filter) all polylines, and loop a lisp based on the number that are found within a "W" selection window.I am frustrated getting "malformed list" or errors, even after defining "n" for repeat.The code I have so far looks like this:
(defun cWW (/ p1 p2 sspw myObj ss)
(setq p1 (getpoint "
Pick first corner: "))
(setq p2 (getcorner p1 "
Specify opposite corner: "))
(if
(setq sspw (ssget "W" p1 p2 '((0 . "*POLYLINE")))
[code].....
Without the (repeat () portion, it was working ok with selection window, however it only would run the commands for a single polyline. What needs to be done without overhauling the code? The lisp has worked on a drawing-wide basis, however needs to run on only on user-windowed polylines since there are other polylines within the drawing which are attached to layouts via viewports.
How do I accurately set the scale on a raster underlay based on 2 (or more) points where I know the distance between them?
In fact I would like to do this on 2 axes separately so that it stretches.
I am used to georeferenceing like this and getting raster underlays the right shape for the coordinate system I am using. How I can do this in AutoCAD, which used a very simple coordinate system.
the expression in question is part of larger lisp routine to create and rotate text based on the object selected and the viewtwist variable (we use dview twist to rotate our views when needed)
So the expression in question:
(< (/ pi 2) ang (* pi 1.5)
where ang is the total angle used to determine proper rotation of the text.
Now the problem. In most cases where ang = 90 (or 1.5708 radians) this works fine. the two exceptions i have encountered
in testing are a line at 70 degress, viewtwist 20, and line at 50, viewtwist 40. For whatever reason at these two conditions the expressoin evaulates True instead of nil and rotates the entire text object incorrectly (180 degrees). So question is how exactly is this being evaluated? i know its comparing ang (* pi 1.5) to (/ pi 2). is there some sort of rounding error? or maybe the expression needs a wee bit more definition? attached image and full lisp routine for reference of what is happening, blue text is angle of the line as created by routine at viewtwist 0.
A user is having problems when using the copy command in AutoCAD 2013.
When they select objects, its not reporting on the commandline how many objects its found or keeping a running total of objects selected. Not even any duplications...
I've tested it on my machine but i cannot replicate the issue and have never come across this before!
Is it a bug? Is it a variable? User setting etc.
Object Snap.jpg I want to pick the point where the circle hits the edge of the box but there seems to be no Intersection there. But they are on the same plane!
View 9 Replies View Relatedi am trying to add CV curves to a scene that I already created.
whenever I draw the curve in side view, it is actually nowhere near the object that I wanted it to be near. Its like super far away and im not sure how to move it to the right spot.
Is there some method to add the curve based on a position of an object?
Say I have 2 items, one is on layer "M-Duct" and the other on "M-Pipe" (they are in the same drawing). Any lisp routine that would create the layers "M-Duct-New" and "M-Pipe-New" (based on the same color and LT as the original layers) and then move those objects to the newly created layers?
View 9 Replies View RelatedI am doing some animations involving sine waves, and I can make an expression that controls the translation of an object such that it travels along the path of a sine wave, but I can't figure out how to dynamically create an editable sine wave curve.
Is there a way to have Maya generate a curve based upon the path that an object travels upon?
For instance I have a sphere that is moving along the X axis with time, and also moving up and down on the Z axis back and forth. I would like to make an editable curve object of this path of motion.
I can see in Maya 2012 we will have motion trails where we can see the actual path an object is moving along, and that we will be able to interact with this path to alter the animation, but what if we could take that path and make it an actual curve or NURBS object?
I'm trying to determine how to change the color of an object based upon a custom attribute slider. It would only need to change between 2 colors. I know this can be done by simply autokeying but using a slider would be more useful for my situation.
Is there a way to do this? I've been playing with wiring a simple cube's material but am not sure how to do this.
I was hoping to create a JS script to move objects away from common center based upon their current position. I was thinking to use a single selected path item as the center based on its position x/y and width/height. Using this reference point the script would then move away all other path items from this center point based on a desired amount and with uniform increments given their current location from this center. I was thinking cos and sin would be my friend in this case, however they seem to have become my foe instead. ;-)
Does this sound doable? What am I missing, doing wrong, misinterpreting? Below is a non-working attempt, I can't seem to sort things out, perhaps I was close and missed it or maybe I am super way off and its more complex than I thought. However at this point I am confused across my various failed attempts this only being one of them.
// Example failed code, nonworking concept
var docID = app.activeDocument;
var s0 = docID.selection[0];
pID = docID.pathItems;
var xn, yn;
var stepNum = 20;
[Code]....
How do I drag to select over the top of objects without selecting and moving the objects under the mouse when I begin the "drag to select" motion?
View 2 Replies View RelatedI got a simple question about the creation of copies of an object. Is it possible to have the objects in the mirroring of an object change with the object used as reference for mirroring?
If there is no function to do this directly is there a way to do it via Ilogics to update the mirrored objects? If possible even by deleting and creating a new the mirroring yet not manually but by i logic?
- 2500K @ 4.2Ghz- 8GB - Radeon7970 -
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Is there a way to convert the pixel based phtoshop files to the vector based illustrator files?
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