Recently I found a post on Luxrender's forum where this person (A-man) shows how to create lego-built-looking structures out of any mesh. Great technique in blender, by using the snap to grid in combination with dupliverts or particles. The use of particles allows for variation in color. This technique is easily reproducible in Cheetah3D. Here is the result. I added an extra shape for the round part of a lego piece.
3D tutorials, tips and techniques, inspiration and community.
Monday, January 31, 2011
Friday, January 28, 2011
Simple Die Tutorial
I just created this Cheetah3D tutorial for beginners. I'm hoping to have a pdf version soon!
Comments and suggestions are welcome. I hope it's useful! :)
You can find the same tutorial on the Cheetah3D forum.
Click to enlarge. |
Tuesday, January 25, 2011
Lotsa renders
I've been thinking that it's about time I get a bunch of old renders out and post them in a single entry. At some point, I'd like to go back and explain the process of creation of some of them, but for the time being, this will do, plus it frees me to focus on blogging about present projects—much more exciting! I hope you enjoy them!
A studio shot created entirely in Cheetah3D. You can follow here the thread in the C3D forum where I posted this image originally. |
A robot, still a work in progress, created entirely in Cheetah3D. This is my entry for an ongoing Robot Modeling Contest. |
This and the next image belong to another project created entirely in Cheetah3D. It is based on the Monestir de Poblet in Catalonia. |
Another render of the same scene. |
An early project done in Cheetah3D. Fridges are fun! |
A kitchen created in Cheetah3D. I wanted to try a bit of architectural visualization. |
My entry for the Magnifying Glass Challenge on the Cheetah3D forum. It actually won the challenge :) |
One more car I created for Redline. Everything, except for the textures, was done in Blender. The texture work was done in Photoshop. It's a Seat León Cupra. |
An early project of mine, just a still life kind of scene. Done entirely in Cheetah3D. |
Wednesday, January 12, 2011
3D beginnings
Very soon after I discovered computer graphics, a bunch of years ago, I had this fascination for 3D programs. I'm talking about the early 90's here. Back then, there was this program (I can't even remember the name) I got myself a demo copy of, but I remember modeling being painful and texturing pretty non-existent. Lighting was extremely basic too.
Since then, I could not keep the promise to myself to learn some 3D program. That is, until a few years ago, when I started to play a couple of games for the Mac. These games (EV Nova and Redline) share both a structure based on plugins. Users can create their own additions to the game, upload them for everybody to use, and basically have fun with them. In the case of EV Nova, it's mostly spaceships and laser guns. In the case of Redline, it is racing cars.
Of course, in order to create these assets you need to be able to create the model and the textures for your model, or have somebody else do it for you. I decided this was my perfect excuse to learn 3D modeling (by the way, does anyone know whether it should be spelled with one L or two L's?). I checked some of the available 3D packages for the Mac. I even tried some open source ones like blender and Wings3D. I finally decided to buy Cheetah3D, a Mac-only 3D program developed by Martin Wengenmayer. It is very user-friendly (compared to ice age UI's found in other packages), and it's pretty cheap, plus it does well 100% of the stuff you need the most.
With this, I created my first car for Redline, a Honda S2000 (I love that car!) modeled entirely in Cheetah3D. Although my intention with this blog is not to go in strict chronological order, I'd like to start by showing an old render of this car. It is a low-polygon model, because models used in games need to have few polygons, so as not to bog down in-game performance. Generally I tried to shoot for something around 6000 polygons per model—not much compared to a full fledged model, which can range in the 250-500K polygons.
Here are a couple of pictures of the 3D model. One is a render done in Cheetah3D, with global illumination (GI) and Radiosity, the other one is a screenshot of the model within the program. In some other post I'll explain more about GI and Radiosity.
Since then, I could not keep the promise to myself to learn some 3D program. That is, until a few years ago, when I started to play a couple of games for the Mac. These games (EV Nova and Redline) share both a structure based on plugins. Users can create their own additions to the game, upload them for everybody to use, and basically have fun with them. In the case of EV Nova, it's mostly spaceships and laser guns. In the case of Redline, it is racing cars.
Of course, in order to create these assets you need to be able to create the model and the textures for your model, or have somebody else do it for you. I decided this was my perfect excuse to learn 3D modeling (by the way, does anyone know whether it should be spelled with one L or two L's?). I checked some of the available 3D packages for the Mac. I even tried some open source ones like blender and Wings3D. I finally decided to buy Cheetah3D, a Mac-only 3D program developed by Martin Wengenmayer. It is very user-friendly (compared to ice age UI's found in other packages), and it's pretty cheap, plus it does well 100% of the stuff you need the most.
With this, I created my first car for Redline, a Honda S2000 (I love that car!) modeled entirely in Cheetah3D. Although my intention with this blog is not to go in strict chronological order, I'd like to start by showing an old render of this car. It is a low-polygon model, because models used in games need to have few polygons, so as not to bog down in-game performance. Generally I tried to shoot for something around 6000 polygons per model—not much compared to a full fledged model, which can range in the 250-500K polygons.
Here are a couple of pictures of the 3D model. One is a render done in Cheetah3D, with global illumination (GI) and Radiosity, the other one is a screenshot of the model within the program. In some other post I'll explain more about GI and Radiosity.
Render done in Cheetah3D |
Wire of the same model |
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