AutoCad :: Draw Circle Tangential To 3 Given Circles?

Feb 26, 2007

I just got hold of the formula for it, and just went WOW......I'm not even going to start to understand that....let alone write a routine for it.

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AutoCad :: Draw 3rd Circle Tangent To 2 Circles

Oct 11, 2007

I 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.

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AutoCad :: How To Draw Circles Along Circumference Of Circle At Various Angles

Oct 23, 2013

How do you draw circles along the circumference of a circle at various angles? for example i want to plot a small circle every 30 degrees along a larger circle.

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AutoCAD .NET :: Draw A Line Tangent To Two Circles In C#?

Sep 11, 2013

 how to drawing a line tangent to two circles in C#?

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AutoCAD LT :: Unable To Draw Circles And Lines

Oct 19, 2011

I am not able to draws circles and lines etc. using the ribbon or the command line.  i am using the correct procedures per the tutorials and I have Google search how to add circles.  I click the circle on the ribbon, choose my center point and drag to choose the radius, left click and no circle, same procedure for a simple line. 

Is there something that needs to be activated for these to work?  I have an activation code which I do not remember using when I installed the software, I only remember using the serial number and product key. 

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AutoCAD 2010 :: Lisp To Replace Text With Block / Or To Draw Circles Around Mtext

Mar 23, 2012

I need to lay one of our existing blocks ontop of every power outlet on a floorplan (the power outlets are currently shown as a simple shape (eg. either a rectangle, triangle or circle) with text next to it.

There are hundreds of power outlets, so if there is a lisp routine for replacing any part of the power outlet with the block, eg. replacing text/mtext with a block or replacing a pline with a block.

I have found a very successful lisp routine for replacing circles with blocks, but this obviously only works on the power outlets that are shown as circles. So a simpler way of looking at it could be a lisp for drawing a circle around mtext/text then I could simply use the circle to block lisp to place the blocks.

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Illustrator :: Arrange Circle Like Round Circles - Same Distance For Each

Dec 30, 2013

How to arrange the circle like a round circles, same distance from each? I'm using Illustrator CS6.
 
Which tool should I use?
 
Also the "London" How to make it a little curve in CS6 illustrator?

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AutoCad :: How To Draw Involute Of A Circle

Jul 23, 2013

How to draw the involute of a circle?

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Edge Animate CC :: Circles Created With Circle Tool Appear As Squares On IPad Safari?

Jan 4, 2013

when I view my project on ipad safari, circles I created with the circle tool appear as squares, as do rounded corner rectangles.

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AutoCAD Inventor :: Draw A SPRING Around A Circle

Aug 5, 2012

How can i  draw a SPRING around a circle ? like Attachment picture. (not in the Sketch) in the Part Modeling.

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AutoCAD Inventor :: Draw A SPRING Around A Circle?

Jul 30, 2012

How can i Draw a SPRING around a circle ?

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AutoCAD 2010 :: How To Draw A Circle With Diameter Of 1.24E -10m

Oct 1, 2012

What is the smallest object I can draw and "SEE" in AutoCAD? I was hoping to prove a point in my introductiory AutoCAD class, but it appears I have been lying!! I tried to draw a cirlce with a diameter of 1.24E-10m. The dot shows up, but I cannot zoom to it. I tried using an enormous zoom scale, but did not have any luck. I am almost positive my instructor introduced the capabilites of AutoCAD by drawing a full scale helium atom, and that was release 14. Is this still possible? Obviously the atom can be drawn, but what are the zoom limitations?

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AutoCAD .NET :: Get Input From User And Draw Circle?

Jul 2, 2013

I have a question. I'm using VB.Net 2010 with Autocad2012.

How to make code for promt input user.

Get input points from user and draw circle using VB.Net 2010 with Autocad2012.

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AutoCad 3D :: How To Draw A Circle On A Curved Surface

Apr 30, 2013

i wants to draw a circle on a cylinder's surface[3D curved surface]. And that circle should be co-planer with the cylindrical surface.

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AutoCad :: Can't Draw Actual Tangents To Circle

Jun 26, 2012

When i draw a tangent to a circle and zoomed in i saw that the line isn't actually a tangent, in fact it doesn't touches the circle!

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AutoCad 2D :: Draw A Circle To Go Through Point And Tangent

May 3, 2012

I'm having a problem, How can I draw a circle which has to go through point & tangent, if I know radius?

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AutoCad 2D :: Draw Circle So That Line Becomes Tangent To It?

Feb 20, 2013

I’ve an already drawn inclined line from a fixed point (saypoint (0,2) on Y-axis). The inclination is also fixed (say 150 tothe horizontal). My objective is to draw a circle with one quadrant at a fixedpoint (say point (1,0) on X-axis), so that, the line becomes a perfect tangentto the circle. The diameter of the circle may vary to make the line perfecttangent to the circle.

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AutoCAD 2010 :: Draw Arc Tangent To A Circle And A Point

Oct 24, 2012

How to draw an arc tangent to a circle and a point. The attachment here is a detail of the problem I'm having. No 9

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AutoCAD Civil 3D :: Repeatedly Draw Circle With 3P Option?

May 15, 2012

I have to repeatedly draw a circle with 3P option. 

I first invoke the circle command, choose the 3P option. 

In my second and subsequent cycles, I click "enter" and have to click "3P" again.

Is there a way my chosen option of "3P" is invoked by default on one or two clicks of the spacebar or enter button?

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AutoCad :: How To Draw A Circle Connect With Arc And 2 Straight Lines

Feb 20, 2011

I'm suffering to draw a circle connect with a arc and 2 straight lines for almost an hour ago.

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AutoCad :: How To Draw PI That Used In Calculating Area Circumference Of A Circle

May 30, 2011

How to drawing a Pi that used in calculating area, circumference of a circle, in AutoCAD as a technical drawing?

Is there available any book I could find some info regarding Pi in technical drawing?

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AutoCad 3D :: Draw Roof Vent Cap - 3D Semi-circle

Aug 31, 2011

I am am trying to draw a roof vent cap in 3d. So far, I drew an arc and revolved 360 deg but it leaves a hole in the middle of the solid. Then i extruded it and got the top profile correct but i need the bottom to follow the curve and not fill it completely in.

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AutoCAD Map 3D :: Draw A Circle With Diameter In Meters While In WGS84 Projection

Nov 17, 2011

I have a line and I want from the midpoint of this line to draw a circle with 50meters diameter.

My problem is that my drawing has WGS84 as a defined coordinate system so everything is in decimal degress.

How do I draw the cirle or any other item for that matter using metric units (meters etc) while on WGS84?

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AutoCAD 2013 :: Why Lines Sometimes Get Angular / When Draw Circle / Curve

May 3, 2013

Why the lines sometimes get angular when I draw a circle/curve? How can I make them round?

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AutoCAD 2013 :: Draw Circle With Attribute As Diameter Using Variables?

Oct 18, 2013

Can a AutoLISP command be written to read an attribute in a block and draw a circle with the attribute as the diameter using variables?

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AutoCad :: Draw A Circle Passing From Given 2 Points And Tangent To A Given Line?

Feb 14, 2011

I have 2 points and a line given (both points on one side of line)

I want to draw a circle so that it passes through two points and tangent to the given line.

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AutoCAD Visual LISP / AutoLISP :: Draw Insulation Hatch Around A Circle

Jul 23, 2004

Routine that will draw a insulation hatch around a circle?

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AutoCad 2D :: Draw Line Snapped To 45 Degrees Angle Of Circle Block

Aug 15, 2011

good way to start a line at one of the 45 degree angles of a circle block?

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AutoCAD Inventor :: Tangential Movement

Dec 14, 2012

I'm working on a little trackless train at the moment. I have a working model of the train going around a curve, but I cheated a bit, by constraining the center points of the axles to the curve, and then had the wheels angles based off the drawbar angles. 

I have began working on a more accurate version, where the angled wheels are what drives the carts around the curve. Long story short, if you have a thin playing card in Inventor, how can you restrict motion in the normal direction, allowing the card only to translate tangentially no matter how it is orientated in the model space? 

Constraints are all based on relationships between two parts. Is there such a thing as restricting a part's movement in certain directions?  The reason I ask, is I would like the wheels to follow the direction they are oriented (not being dragged in a normal direction, something resembling slip motion).

Essentially, I would like to do this without using contact friction between the ground and the wheel (which is what actually makes the wheel follow the direction of its orientation in real life). 

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AutoCAD Visual LISP / AutoLISP :: Read Attribute (diameter) To Draw Circle?

Oct 21, 2013

Can a AutoLISP command be written to read an attribute in a block and draw a circle with the attribute as the diameter using variables? The appilcation is taking the diameter of a tree trunk (the attribute), multipling by 12, and drawing the canopy circle on hundreds of those blocks. So the circles drawn will vary in size.

Not sure how this could be set up, i'm not familiar with LISP writing at all.

1) Read block, single, mulitple or definition?

2) Read Attribute

3) Varaible of attribute, (attribute is an inch measurement...it needs to be multipled by 12 to get feet for final use as circle diameter drawn)

4) Draw circle, variable, with diameter coming from attribute variable (attribute in inches that is multipled by 12)

5) Center point or circle to be block's base point

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Photoshop :: How To Draw A Circle On Map

Apr 24, 2013

I have a JPEG of a map and I want to put a black circle around a place name to draw attention to it. Have been all through the tools and the files in my Photoshop 7 and cannot find any way of doing it.

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