SketchUp: The textures

If you’re into such noble pursuits as geo-modeling or photo-realistic rendering, there’s a good chance that you spend a ridiculous amount of time hunting for photo-textures online. Flickr and other photo sharing sites are goldmines for content, but who has time to compile a folder of bookmarks that point to the best ones?

Our friend John Pacyga, apparently. He’s just posted a long list of his favorite texture sources — for both SketchUp and Photoshop. Some are free, some have Creative Commons licenses, and some cost money, but all are worth browsing. Set aside some time, though; this kind of thing is addictive.

If you’ve found a seamless texture (one that can repeat attractively when you paint it on a surface), here’s how you load it into SketchUp:

Instructions for Windows:

Instructions for Mac:

 

I found the rock texture in the screenshots above on lee.ponzu’s Flickr Textures set. Want to make your own seamless texture images? These tutorials on YouTube are a good place to start.

SketchUp: The right way to use Follow Me

When it comes to using the Follow Me tool, most folks have it wrong. There are actually two different ways to use Follow Me, and one works way better than the other.

Follow Me: The Hard Way
The wrong way to use Follow Me is to activate the tool, click the face you want to extrude, and attempt to drag it along a set of edges. This method barely works; it’s painfully inefficient in all but the very simplest of circumstances. Save yourself a bunch of frustration and never use Follow Me this way again.

Follow Me: The Right Way
Next time you need to extrude a face along a path, use Follow Me this way:

  1. Make sure your extrusion profile (a face) and your extrusion path (one or more edges) are set up the way you want them to be.
  2. Select (with the Select Tool) the edges that make up the extrusion path you want to use.
  3. Activate the Follow Me Tool by clicking its icon or choosing Tools > Follow Me.
  4. Click (with the Follow Me Tool) the face you want to extrude.
  5. Everything happens in a flash. Voilà!





That’s all there is to it. You can take your time selecting exactly the edges you want. You can orbit, zoom and pan in order to select a complex three-dimensional path. No more cussing and sweating while you try to get the extrusion to go exactly where you want it to. Sometimes a little knowledge can save a lot of headache.

SketchUp: Speed Up Using Fast Styles

You might not realize that the display settings you choose to apply to your models can affect SketchUp’s speed and general responsiveness. Turning on fancy edge effects and other doodads will slow you down when your model gets big.

When you’re working on a big model, you want to make sure that you’re using a style whose Edge Settings panel looks like the one in the image below. Everything but “Edges” should be turned off.

The Face Settings panel is where you can choose not to display Transparency. When Transparency is turned on, SketchUp has to redraw your model on the screen several times—each time you change your viewpoint. If you don’t need to see through your windows just now, opt to temporarily view these faces without transparency.

The Background Settings panel is handy for turning off Sky and Ground, both of which cause your computer to do extra thinking while you’re working.

Unless you absolutely need them, you should use the checkbox in the Watermark Settings panel to turn off Watermarks.

The only toggles in the Modeling Settings panel you really need to worry about are the ones for Hidden Geometry and Section Planes. Obviously, you shouldn’t have wither of these displayed if speed is what you’re aiming for.


Once you’ve configured your own fast style, you should save it. Just give it a new name (I suggest “Fast Style”), hit Enter, and click the Create New Style button in the Styles Browser. You new style is saved in the “In Model” collection of styles, which is only associated with the model you’re currently working on.

Incidentally, almost all of the choices in SketchUp’s Default Styles collection are so-called “Fast styles” — their Edge Display settings are already configured for speed. Choosing any one of these styles will switch off extraneous effects.

Make a Fast Scene

True SketchUp whizzes invariably go one step further and add a special “Fast” scene that they can activate whenever they need to. Rather than having to mess with the Styles Browser every time they want to activate their Fast Style, they just click a scene tab at the top of the modeling window. This Fast scene is usually set up to do three things: Switch to a Fast style, turn off Shadows, and turn off Fog.

Follow these steps to add a Fast scene to your model:

  1. Apply a Fast style to your model by choosing it from the Style Browser’s Select tab.
  2. Make sure Shadows and Fog are both turned off. These toggles are in the View menu.
  3. Choose Window > Scenes to open the Scenes Manager.
  4. Expand the Scenes Manager by clicking the Show Details button in the upper right corner.
  5. Click the Add Scene button to add a new scene to your model.
  6. Rename your new scene “Fast” (or something similarly descriptive) and hit Enter on your keyboard.
  7. Make sure that only the “Style and Fog” and “Shadow Settings” checkboxes are selected in the Properties to Save section of the Scenes Manager.