![why do shadows turn off in layer0 in sketchup 17 why do shadows turn off in layer0 in sketchup 17](https://aws1.discourse-cdn.com/sketchup/optimized/3X/8/6/86be4e94c1588594603e855bfd91369e847b014f_2_690x384.png)
True SketchUp whizzes invariably go one step further and add a special “Fast” scene that they can activate whenever they need to. Choosing any one of these styles will switch off extraneous effects. 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. You new style is saved in the "In Model" collection of styles, which is only associated with the model you’re currently working on. Just give it a new name (I suggest “Fast Style”), hit Enter, and click the Create New Style button in the Styles Browser. Once you’ve configured your own fast style, you should save it. Obviously, you shouldn’t have wither of these displayed if speed is what you’re aiming for. The only toggles in the Modeling Settings panel you really need to worry about are the ones for Hidden Geometry and Section Planes. Unless you absolutely need them, you should use the checkbox in the Watermark Settings panel to turn off Watermarks. 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.
#Why do shadows turn off in layer0 in sketchup 17 windows
If you don’t need to see through your windows just now, opt to temporarily view these faces without transparency. When Transparency is turned on, SketchUp has to redraw your model on the screen several times-each time you change your viewpoint. The Face Settings panel is where you can choose not to display Transparency. Everything but "Edges" should be turned off. 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. Turning on fancy edge effects and other doodads will slow you down when your model gets big.
![why do shadows turn off in layer0 in sketchup 17 why do shadows turn off in layer0 in sketchup 17](https://aws1.discourse-cdn.com/sketchup/original/3X/1/4/1410de6db2b8cfa3531ecf7fdeaeb934181ee5e0.png)
You might not realize that the display settings you choose to apply to your models can affect SketchUp’s speed and general responsiveness.