How to trace a picture or image in catia in another easy way using Sketch Tracer
Easy method to create a trace of an object or a picture
Go to -> Start -> Shape -> Sketch tracer
Click on the Create an Immersive Sketch from Paintings tool bar & select the image or the picture you want to trace and click on open
Change the orientation to Front View and change the material mode to Shading with Material
Create the boundary of the inside rectangle to focus on the image which you are looking to trace and there are two circular points at the left bottom end and the right top end and they are the cropping points. So adjust to your picture to just see the only image which you want to trace
Click ok on Sketch Parameters
You can see the desired image as shown here.
Go -> Insert -> New part
Now click on the Product1 to create the New part under Product
Double click on the Part on the left right corner to enter into the part design mode.
Select the plane which is parallel to the picture and click on sketch to enter into the sketcher mode. Click on the spline to activate.
Draw the splines according to your requirement as per the image or picture as shown below. Exit from the sketcher mode by clicking on exit workbench icon.
Right click on the picture ot hide it if you desire.
The actual curves looks likes this.
If you want to create the surface or solids, its up to you.
And the final part looks like this...
Any queries or doubts, contact me and feel free to express your doubts...
Click on worked if you like it