family type - conceptual mass
revit 2013
I am trying to create an arc between two intersecting circles whose start and end points are at x and y dimensions on the two circles and whose arc is defined by the tangents of the two intersecting circles.
how to drawing a line tangent to two circles in C#?
View 7 Replies View Relatedhow to get a line to form a tangent on 2 different circles, different sizes, different cntr lines. Got snap on, but still not right.
View 4 Replies View RelatedI can't control the location of a 3rd circle using ttr. I'm drawing two circles and then a 3rd tangent to both but I want the 3rd circle to be centered down below the two original ones and all it will do is be above them. See drawing.
View 9 Replies View RelatedI draw a circle and then want another smaller circle to snap to the path. This would produce 100% accurate smooth curve.
I added a line that snapped to an anchor point I added on the large circle. I was hoping to snap the smaller circle to the anchor point, but how can you do this without guessing where to add anchor points on the circle? What if I want to change them?
Right now I have snap to point on and snap to grid off. Align to pixel grid is also off.
method for drawing and conecting tangents?
I want to find the tangent intersection point between 2 circles within certain conditions.
Circle 1 is r: 30 m and is fixed.
Circle 2 is r: 20 m and its position is inside circle 1.
Circle 2 can be moved in a given angle.
The question is: what distance should circle 2 move, to become tangent with circle 1.
I am working with a drawing provided to me by someone else, and where there should be arcs they have multiple line segments. I need a radius for what I'm doing, so I drew a circle with TTR and then tried to trim against the tangent lines to get my arc. However, sometimes this works and sometimes it doesn't. why this doesn't always work?
View 5 Replies View RelatedI'm trying to make a logo. Circular logo with an inner ring maybe 4 px wide and 15 px inside the rim of the outer circle.
Basically I want a blue circle with a yellow inside ring. What's the best way of doing this? The only thing i can think of is: creating a blue circle marquee, and then another (trying to estimate a new circle size and change the color) that is yellow, and then making another smaller blue circle inside the new one. That's just ugly.
I tried the edit/stroke but that just gave me a stroke around the outer circle; it didn't put a ring inside the circle 15 px down.
Also I tried to contract the original circle by selecting it, then Modify/contract. That's got me a selected ring, inside the circle. Now how in the world do I make that little ring yellow? It just remains selected and I can't seem to find a way to color it.
How do I project the Proposed Road Level information from Road_1 at the intersection of Road_2 (Alignment_GA.jpg) onto the Start of the Profile for Road_2 (Alignment_Profile.jpg) to give me my tie in start point?
How do I obtain the exact change of the intersection Point? How can i extend Road_2 onto the horizontal curve of Road_1 so i know they exactly intersect?
I am trying to create a CAD drawing for the construction of Paddle Pop sticks. It is the basic shape of the Magnum sticks, but it is tricky because it has a 140 diameter taper, from the top of the jig to the bottom. I am trying to make the circle attached to the shape of the stick, and the Sweep the circle around the shape. But when I try to sweep it around, it says "The sweep results in a self-intersecting circle". I am using AutoCAD 2012.
P.S. I have attached the .dwg file so that it makes more sense.
I want to be able to select all objects whose paths intersect with the currently selected path
What I want to do is to start with the red circle selected as below:
The result that I want should look like this:
It also includes some editted type that intersects with more editted type. I really to need to combine them to a single line without the intersection of the half "x" and the top serif of the "g". I included a project file.
PS: I had attempted to use the Pathfinder Unite command, with no success. URL....
I have different colored circles that intersect. I want the intersection to be a transparent combination of the two colors. How do I highlight just the intersection to do that?
View 6 Replies View RelatedI've been looking high and low for this and I can't seem to find an answer. I have two paths, some text and a line going through the text. I want to be able to keep the part of the line that intersects with the text, and leave the text intact. All of the "Pathfinder" modes seem to either not keep the intersecting part, or delete the rest of the text also. Is there something I'm missing?
View 7 Replies View RelatedI am trying to modify a hoop instead of having a half circle, i half to cut the hoop short and add a flange, instead of starting over, is there a command I can use that I can create a flange and join the hoop and flange at the intersect..... the hoop was made using the fold feature...
View 9 Replies View RelatedI am a beginner with AutoCad software, and I am currently using Civil 3D/Map 3D 2009.I imported a shp. file containing property information (owner, area, address, etc), and also imported an alignment row as a sdf. file. The row is a closed polygon.
My goal is to intersect these two types of data so that I end up with information on the number of properties affected by the row.
Is civil 3d 2009 capable of doing this? If so, how? I found a youtube video on using the 'Offset Alignment' command with Civil 3D 2010, however, is not the same for 2009.
Im trying to write a routine in VB.net based on Fenton's examples from 'Zero to 3D in 60 Minutes'. the routine uses a filter set to select all 2D polylines in a document then a test is needed for each polyline to establish whether it is a loop, which can then be extruded into a solid or it is a non loop, where the operation will need to be an extruded surface, or if the polyline is a non-loop.
So far my code will pick up every 2D polyline and try and extrude it, but i need to catch the non-looped entities to handle them with an extrude surface method or if self-intersecting polylines, to either drop them and not cause an exception or process them in another way.
What entity attributes or methods should I use to perform testing to establish this loop and non-loop existance of the polylines to achieve this. I work with both C# and VB.net.
i want to write text which will be partially on top of another image layer, just like in attached photo i want my text color to change to white or something in overlapping part for visibility (like "i" is partially over the image and part over the image is white and rest is color of font choosen.
View 9 Replies View Relatedis there a command or workflow to split all intersecting surfaces? currently we build surface models and split manually or open in autocad, explode, overkill, breakall, then export the lines for rebuilding in an FE package.
Ideally we would like to export straight from inventor with one hit i would like to do the 5 splits below the EOP marker automatically
is there a command or workflow to split all intersecting surfaces? currently we build surface models and split manually or open in autocad, explode, overkill, breakall, then export the lines for rebuilding in an FE package.
we would like to export straight from inventor with one hit
I have been working on this project for awhile, trying to get it to extrude. The top drawing of the shape is when I created it, still as lines and arcs. The bottom pices are what I have broken it into and joined as polylines for extrusion. The top most piece of these is the one I have been working with, with no solution found. The 3 smallest of these pieces do extrude, but I need all of them to extrude as they are all different heights.
Once this extrusion problem is solved, the rest is just unioning it together and to the rest of my project. I have tried exploding them, overkilling them and joining them again, I have tried the boundary method I have found on forums, nothing is working. I have gone through with a fine tooth comb on the top most section and made sure there wasn't anything extra. I have tried using pedit on it, and many of the commands say you can't do this on a closed polyline. If its a closed polyline, why won't it extrude? I could find anywhere where it was "Self intersecting curves" like the error says when I try to extrude it.
I have a rectangular chute, tapering in width and height, and intersecting, at an angle, with a round duct. I can't seem to find a way to determine the cut-out in the round duct.
Because the chute tapers projecting the size onto a flat plane to then project onto the round duct doesn't work.
I know this was possible in CS3 but since CS4 I think it has been deleted. I'm Struggling with the following:
- Let's say I have 5 elements that are NOT overlapping. I know that it was in possible in CS3 to "add" these together so that you'd have 1 element that was completely editable. You could for instance put an object on top of the elements > use the pathfinder to delete a part, and all previous 5 elements would be edited (because now it was 1 element).
- If I try this by doing this the same way as I used to in CS5, this doesn't work anymore. No matter how hard I try to join the non overlapping elements it doesn't work in CS5. If I do the exact same thing as described above I'll be left with the same 5 elements and the deletion will only happen in 1 element.
Was this something that was altered in CS4? And if so, how do I do it now?
I can intersect two letters, but the top letter crosses the bottom letter twice: the first instance needs to be over, and the second instance needs to be under. Have tried everything but cannot get it the way I need it.
View 16 Replies View RelatedI have a main road corridor and a small access road corridor that intersects the main road. I don't want the intersection to have curb returns because I just want the access road to act as a driveway enterance (main road curb will run straight through and just get depressed at the access road enterance). However, I want the daylighting for the main corridor and the access road corridor to match up at this intersection and I'm not sure how to do this.
View 6 Replies View RelatedLets say you have a polyline snapped perpendicular to an acr and you start zooming in they tend to separate. In the past a simple regen would magically make them display as intersecting lines (no gap or overlap). Right now the regen isn't working and I can't figure out why or what changed. I tried changing the VIEWRES but that didn't seem to work. What else could it be? I don't even have to zoom in that far to notice the overlap.
Infrastructure Design Suite 2014
Civil 3D 2013 sp2
Windows 7 x 64, 16 GB
Intel Xeon @ 2.80 GHz
NVIDIA Quadro K2000
I'm trying to find the intersecting points of a part that connects to the outside surface of a cylinder shaped part.
What is the best way to go about this? I have attached some images that hopefully illustrate my problem.
I want to create a solid using VB and loft definition.
I creat each time different planes that have a constant distance in x dimension and a steady rotation each time φ (deg).
On each each plane i sketch the same profile and that is happened for 360 deg.
The problem is that Loft is not made because a line of the profile must follow a line tragectory and all other points must follow a circular tragectory. Also, there is a problem from 180 deg to 360 because there is intersection of profiles.
The result must be a solid similar to snail shell but all the same solid, as a cylindar whith a half sphere in the bottom.
I need to trim a part that intersects with many other parts in several different sub-assemblies - on an angle.
**Attached is an image of my problem.
Split tool is disabled. It is only usable once I drill down into the assembly/part - it will not select the other cutting objects higher up the browser stack.They become ghosted.
What I need is a tool that projects intersection lines. Does Inventor have something like this? Standard projection lines on the part is not working because the cutting objects are not 90 degrees angled to the part to be cut.
This may be easy,.. I am just not seeing a way to do this with out a bunch of work-a-rounds.
I wonder if there is a way to get an intersecting point coordinate of two polylines(lines) programmatically.
For example, like in the below sample picture, I need to get coordinates of the points in the red cycles.
Is there any method that I can easily use?
Could I get a sample code snippet that computes the coordinates? (in C# & ObjectARX 2010 if possible?)
I've looked up "Through the Interface" and this disscussion group. couldn't find any useful yet.
Using Conceptual View, I have hanger plates that intersect an arch, and previously where they intersect you couldn't see inside the arch just the surface. Since saving as another drawing to add hangers details something has changed in the display and the arch appears transparent at the moment so you cant see where along the plates the arch intersects.
Unless you zoom right into the intersection, the surfaces appear and zoom out and it goes transparent again.