Hello pbacot!

Oh ok! Thanks for the details procedures! I shall try them! And I didn't know that smoothing object makes it easier to edit!! Wow that's good to know!

Many thanks again. And wishing you a very happy new year and all the best for 2017!

Best regards,
Shu Ting

Hello pbacot! I tried to follow your methods, but am stuck at the 6th step. How do you make surface orange that is smaller than the base?

Thanks!

Hello Pbacot, Pilou and Dave,

Oh wow I am so amazed by your skills! I will definitely give pbacot's and pilou 's methods a go! It's always useful to learn t he manual way, as well as the plugins way.

Thank you so very much! This forum is very useful.

I wish all a merry Christmas and happy new year 2017!
SketchUp to infinity and beyond!

Best regards,
Shu Ting

Hello Pilou,

I have installed the extension FredoScale. It works perfect! This is what I want:

You see the rounded rectangular bands at the top and bottom are slanted in the right direction.

I did this:

1. Create a rounded rectangle (call it Body).

2. Use Outline to create a larger rounded rectangle (let's call it Band).

3. Pull Band & body to desired heights.

4. At the top, use Outline to create a similar Band and pull it out.

5. Use FredoScale to slant the top and bottom edges.

A quick questions please... how do I pull down the top and bottom edge to be exactly the same angle? Using the extension, I see that I can enter some sort of ratio. But I don't really know how it works?

One disadvantage I find is that after the shape is done using the extension, we cannot push/pull to modify smoothed surface (such as the top side). I tried with the side faces and it's still ok to push/pull. Well, one cannot have everything, right?

Thanks for your time helping!

Best regards,
Shu Ting

Hello Dave & Pilou,

Thank you both for your solutions! Yeah it's always good to have a few tricks up one's sleeves when modelling! I have tried Dave's method and it worked very well. Thank you.

I have troubles installing Fredo Scale extension... oh well... will get there.

For now, I have got my slanted rounded rectangle. And next step, I want to add a band of rounded rectangle to the top and bottom. This band is slightly bigger than the main rectangle.

I tried using Outline to get the perfect size, but I could not push/pull it up because it will be angled. The band is supposed to be raised in the same direction as the rectangle's height.

I attach screenshot to show you what I mean. Here I showed you what happened when I pull out the outlined top. Since it's already slanted, pulling it will make the new solid angled.

To show you what I want to achieve, I drew a normal rectangle, outline the top, drop down guides (20 mm in this example) in all 4 corners, manually draw the whole band with 20mm thickness. The band is coloured in blue.

It's easy with normal rectangle. But when we have a rounded one... I have no clue how to go about doing it!

Thanks in advance for your help!

Hello Dave,

Thanks for your help. But... neither! I want the rounded rectangle to look like this (see attachment picture).

I played around for a few days and I found a solution:

1. Create a rectangle with rounded corners (using arcs).

2. Pull up to make a solid.

3. Using loads of guides, make a triangular wedge that will be intersected with the main rectangular block.

4. Delete all unwanted surfaces / edges.

I was wondering if this is the best way to do it? Or is there other way of doing it?

Thank you.

I also put in attachment the wedge that I need to subtract from the block. I did only the top part.

Best regards,
Shu Ting

rounded-slanted-rectangle-v2.skp

Hello,

I have been trying various ways to make a rounded rectangle with slanted top and bottom faces... but facing some problems when using Follow Me.

Here's what I did:

1. Make a rectangle.

2. Select the edge at the top surface and use Move tool to move down a couple of cm. Do the same for the edge at bottom surface so that I get a slanted rectangle.

3. Use guides and created arcs at 4 corners at the top surface.

4. Select top surface, click Follow Me and then click on the arc surface to create the rounded edge. Repeat the same for other 3 corners.

My problem is, Follow Me created un-even corners. I have uploaded my file.

Is there any other way to do it?

Thanks a lot in advance!

best regards,
ST

rounded-slanted-rectangle.skp