3-D modeling – Sarah Dimento

Clash of the Obsessions

November 20, 2015November 27, 2015 Sarah Dimento 5 Comments

Octavia Butler once wrote about “positive obsession” – something constructive you do because you just can’t stop yourself. It completely takes you over. For her it was writing, and led to a great career. But what do you do when you have more than one, and they keep wrestling with each other?

I’ve struggled with this for ages. I keep bouncing back and forth between one art and another. For a while, one takes over – and I’m driven to do nothing but. It feels great, but at the same time I neglect my other passions when I’m fully immersed in one of them. I can’t seem to find a balance.

This is why I’ve had a problem finding a career, because a professional has to focus on what pays, and keep doing it even when it’s a chore. Instead, when I’m feeling unchallenged, or over-challenged, or bored, I jump into something else entirely and get all caught up in it.

I’ve read all kinds of advice like, “Write down five things you love to do. Now figure out the one you want to do most and AVOID THE OTHERS LIKE THE PLAGUE FOREVER.” Maybe that’s the only way I’ll ever be a pro writer, if I give up all other art forms completely – but it feels like I’d be losing a richer life. I don’t want to be single-minded. I want to have hobbies as well, but it’s a little like having dessert before a fantastic feast. You fill up on the guilty pleasure and have no room for just-as-tasty food that’s good for you.

Texturing: Part 3 – The Big Picture

August 27, 2015August 27, 2015 Sarah Dimento 2 Comments

Last week I talked about photo-manipulating textures and the week before I talked about finding images to work with. This week I’m going to talk about the bigger picture: design. Or how to integrate textures into your work, whether two or three dimensional.

Sometimes a simple texture is better than a complex one.

I’ve talked before about the dangers of tunnel vision while designing. A texture might look beautiful close-up the entire time you’re working on it, only to wrap it on a 3D object or slide it beneath some text to find it’s too much. If you can’t focus on the content on a page design, or if every rock and brick in a game is screaming, “Look how textury I am!” you’ve overdone it. Every pixel should not be screaming for attention.

For example, I remember when the game Oblivion came out, starting a fad among modders to make everything look mucho crinkly because somehow people thought more texturerered equals bettererer. That game was fuggin ugly, and part of that had to do with everything looking like someone left the plastic wrap on before baking it in an oven – that and the weird potato people.

Also, too-interesting patterns will more likely give away your tiling textures for what they are.

Texturing: Part 2 – Making Textures

August 20, 2015June 3, 2016 Sarah Dimento 2 Comments

Last week I talked about how to build a texture library with your own photographs. This week’s post is about how to manipulate them into something you can use in either a design project or 3D modeling. Once you develop skills with Photoshop or its clones, it becomes faster and easier to turn a half-decent texture into a great one yourself rather than scouring the internet for the perfect image. Plus the one you make yourself will be unique to your project, saving yourself the embarrassment of finding out you’ve used a stock photo or texture equivalent to the Wilhelm Scream.

Websites like tuts+ have tutorials in the bag, so I won’t go into heavy detail here. Instead I’m going to compile a list of tips I have to remind myself of over and over again:

Texturing: Part 1 – Finding Textures

August 13, 2015August 27, 2015 Sarah Dimento 6 Comments

“Where do you get your textures?” is something I’m asked from time to time. I have a huge stock of textures for modding and graphic design. I used to scour Google Image Search for hours, then have to check the copyright permissions on every image I found. It’s frustrating finding the perfect image only to find you have to shell out ten dollars for it or make do with something else. In the end I’ve found it better to make them myself whenever I can. There is a lot to it however, which is why this post will come in several parts.

Building a solid texture library will take some strain off finding them every time you start a project. I started my library with a free download of low resolution textures, which are no longer good enough to use even in my hobby work, but it gave me a solid foundation to learn from. It came with folders filled with tiling metal, stone, wood, leather, cloth, water, and so on. It taught me how to value a simple textures that don’t out-shout the content they’re meant to compliment, which I’ll talk about in Part 3: The Big Picture. It also taught me how to kludge a handful of lesser textures together in Photoshop into something serviceable, which I’ll cover more in Part 2: Making Textures. But mostly it taught me what to look for as I roam with my camera – a texturer’s best friend.

When Details Matter

July 30, 2015July 31, 2015 Sarah Dimento 2 Comments

Last week I talked about how excessive detail can bury the purpose or meaning of a work, and also waste your and your audience’s time. But there’s a time and a place for heavy detail work, and becoming a better artist is learning to recognize when it’s appropriate and when it’s not. If you do it right, you awe people when they realize how much care you put into the project. There are also times when people will only notice on a subliminal level, praising work for its realism even when they can’t put their finger on exactly how it achieves it.

About not showing your homework when it comes to world building – people don’t appreciate a massive info dump in the middle of a narrative, but that doesn’t mean don’t do your homework at all. You can end up with a hundred thousand words of notes, especially if you’re working on a large series, that never make it into the story directly, but influence its outcome behind the scenes. The key to managing the amount of work you put into your “story bible,” verses how much actual narrative you get on the page, is learning to recognize when your bible mechanics matter.

Sense is More Important Than Accuracy

July 24, 2015September 25, 2015 Sarah Dimento 2 Comments

Accuracy is overrated when it comes to portraying something in a way that makes sense to most people. Outside a research paper or an architectural drawing, you’re more often looking for verisimilitude. Verisimilitude captures the essence, or appearance, of a thing. Today that means distilling it down to pertinent details rather than describing every boat in the harbor and their moorings (during the frickin climax, Dickens, wth). I’ve run across the distillation principle again and again in different contexts, so I have plenty of examples:

Higher Poly Does Not Equal Betterer

August 8, 2014March 20, 2015 Sarah Dimento 2 Comments

I’ve been quiet the past few weeks due to a manic cycle in which I could not stop working on my latest obsession, 3D modeling. At some point I’m going to have a rant about how terrible Blender is to work with, but for the moment I have to rant about something else: the modding community’s confusion about what actually improves the look of models. I’ve seen people simply save original game textures at a larger size, call them higher resolution, and slap them up on a modding site for download. I’m not even going to be nice about this. Anyone who believes that improves anything is a moron. Resizing does not equal resampling. All that does is make the same level of pixelation take longer to load.

I’ve also run across tons of people who assume a higher poly model is going to look better, which is easier to understand because in most cases higher poly models do look better, when those extra polys are actually doing something to define the shape of the object. It’s not easy for people to spot models with a ton of superfluous vertices, because they’re not as obvious as pixels when viewing them outside a 3D modeling program. So, I’m going to show you: