Showing posts with label geo modeling. Show all posts
Showing posts with label geo modeling. Show all posts

Tuesday, July 1, 2014

How to model a folded tshirt

Nomer Adona is an art teacher at Saigon South International School for international Baccalaureate Visual Arts and Advanced Placement Art. Through his  blog SketchUp and Vray Resources , he shares to the community different resources that we know and have: Vismats, Visopts, SketchUp models and components with Vray settings ready to be imported to a new scene, textures, hdri, written and video tutorials, links, ies data and others.
Modeling clothing in SketchUp is not difficult at all. Here is a simple quick workflow on how to do it quickly.

One of the best thing in SkechUp is the ability to project the image.

Step 1: Importing reference image.

 

Step 2: Tracing the outside boundary using line tool

All you have to do is to use line tool and trace the boundary of the Tshirt, then pulling it with push pull tool.

How to model a folded tshirt 

Step 3. Adding subdivision 
To add subdivision, simply copy the bounding edges (not the face) and paste it twice (see the image below)

How to model a folded tshirt  

Step 4: Re-scale the top and bottom face.

Rescale the top and bottom face. Hold the control key so that the scale anchor point will be in the middle.

How to model a folded tshirt  

You can also use round corner "bevel face" by Fredo here.

Step 5: Beveled Faces

How to model a folded tshirt 

Step 6: Paint Projected image

You can now paint the model using projected image option. This is important for tracing the other parts of the T-shirt.

How to model a folded tshirt  

Step 7: Repositioning edges

In the image below, I repositioned some of the lines to follow the contour of shirt.

 

Step 8: Tracing the neckline

Here I traced the neckline.

 

Step 9: Push pulling some parts of the neckline

After tracing the neckline and offsetting it, I used push pull tool to add depth and height. Here you can see the different heights without the projected image.

 

Step 10: Tracing the sleeve

Trace the sleeve and push pull one more time.

 

Step 11: Reposition again some of the lines

 

Here is the Raw Model without smoothing. Generally you can even use this with projected image and soften edges. If your model is far from the camera, this is more than enough to fool the viewers eye. 

 

Step 12: Smoothing
For high poly models that you want to use even near the camera, we can further sub-smooth the models. All we need to do it to select the model and subdivide it with 2 iterations.


Here is the result


Step 13: Further sculpting
 
Once again using the sculpt tool script made by BTM. Download it for free HERE



Here is the finish model

 

RENDERED VIEWS

 

 

 


http://sketchupvrayresources.blogspot.com/2011/12/skechup-modeling-series-no2-nomeradonas.html

Hope this will encourage you to model and not keep on looking everywhere for models.

Nomeradona
Cross Posted from Nomer Adona’s SketchUp Vray Resource

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Published By
Arka Roy
www.sketchup-ur-space.com
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Wednesday, May 2, 2012

Geo-modeling with Google SketchUp



SketchUp is a fantastic design program to generate buildings in association with the 3D Warehouse and Google Earth.  One can utilize both Google Building Maker and Google SketchUp to make models for Google Earth. Initially create a simple massing model through Building Maker with available aerial photography. Save the model to the Google 3D Warehouse and then download to Google SketchUp to put in details and textures.

One can promptly design and competently trace his project geographically on the Google Earth for perfect sun studies, context studies, fast massing studies, city planning. Any other geographic or demographic information can also be included into your design.

The process of geo-modeling with SketchUp consists of photo-texturing (painting) the models with photographs of the structures to be modeled. These photographs are available from various sources - take photographs of any building with the help of a camera, take useful images from online, utilize street view imagery in google maps to get the imagery and generate geo-models with it. (but the modeled building should be visible in street view).

The sketchup users can select one of two following modeling methods according to their capability:

SketchUp Beginner: For newbie in SketchUp, apply the Extruded Footprint method. This method is very user friendly and makes very good results. 


SketchUp Advanced: As a advanced user, follow the Matched Photo method of geo-modeling. This technique employs SketchUp's photo-matching feature to create a model based on one or more perspective photographs of your building. This method is well matched with uncropped photographs taken from certain angles.


Some useful tutorials for Geo-modeling in Sketchup:

With SketchUp 8, the geo-modeling brush set is better connected with Google’s massive geo-data paint bucket than ever before.

For more sketchup information visit us at www.sketchup4architect.com