NAME='Robots'/> MY FORWARD WORK: HOW TO CREATE 3D SURFACE INTO AUTO CAD CIVIL 3D

HOW TO CREATE 3D SURFACE INTO AUTO CAD CIVIL 3D

INTRODUCTION

The 3D surface is defined as the  number of 3D co-ordinates placed in their actual position and make 3D views of an object.




PROCEDURE

It is completed into two steps 


1.(a) Data collects  from the field survey of  surveying instruments .
(Total Station, 3d lesser scanner survey , Drone survey, Dgps survey etc.)


(b) Save the data P.N.E.Z.D OR P.E.N.Z.D OR X.Y.Z .D OR X.Y.Z  in the c.s.v Format.

2. Open the auto cad civil 3d software in the system

In the civil 3d shown left side a tool space .

Select the prospector tab in the tool space.
HOW -TO- CREATE -3D -SURFACE -INTO- AUTO CAD -CIVIL -3D
IMAGE OF TOOL SPACE






Select the surface> Right Clik > Create surface
          

  Then open a Create surface a dialogue box
          In the dialogue box 


        Write the name of the create surface , I wrote surface ogl


Expend the type into create surface dialog box
      

 Four type of surfaces make into civil 3d
        (i) Tin Surface.
        (ii) Grid Surface.
        (iii) Grid volume surface .
        (iv) Tin volume surface.


I select the Tin surface >ok
     Expend surface ogl in the prospector tab and expend definition also.
      Select point file > Right click >Add


Open Add point file dailoge box
       In open dialogue box select point file format. I select the format PNEZD (comma        delimited) because my file kept in this format. Click the + sign whose situated in           upper right corner of  the Add point file .Select file destination in your system and        then O.K


HOW- TO -CREATE- 3D SURFACE- INTO -AUTO- CAD CIVIL- 3D
            

 

   Returned in the prospector tab and closed all information .
   
 ⦁ Select the maked surface >Right click > Select edit surface style
       Open a surface style dialog box . In dialog box no of information available for                changing. For edit surface click display and closed the mazor contour and minor            contour and open the points and triangles> apply> OK. In the display a                           triangulated surface formed with point sign .
   
       SEE ALSO VIDEO FOR SURFACE CREATION:-https://youtu.be/5150LQSCvaI
     
 ⦁ Returned in the prospector tab and expend new formed surface and select edits > 

right clik > Delete line . Select the unnecessary lines and border > enter
HOW -TO -CREATE- 3D- SURFACE- INTO -AUTO- CAD- CIVIL 3D
           




3D SURFACE IS USE IN SURVEYING FOR PROCESSING THE SURVEY            DATA


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