Can I see through walls using the ʼX-Rayʼ style in SketchUp?

ByCADbrief Staff

Short Answer

Yes — in SketchUp you can see through walls by switching the model to the X-ray face style, which is the fastest and most common professional method for temporary visual access through geometry. Go to View > Face Style > X-Ray to make faces transparent. Limitation: it is only a display mode, not a sectioning tool.

What You Need to Know Before

Warning: x-ray style can make overlapping faces, reversed faces, and internal geometry much harder to read, especially in dense models. It also does not isolate objects, so hidden clutter behind walls may make navigation and selection less accurate.

How to Enable X-Ray in SketchUp

  • Command: X-Ray

  • Shortcut: No default shortcut

  • Quick Steps:

    1. Go to View > Face Style > X-Ray from the top menu.
    2. Click X-Ray to toggle the transparent display mode on.
    3. Orbit or zoom into the model to inspect geometry behind walls.

Variables & Settings

  • Key Setting: View > Face Style > X-Ray toggle

  • Expert Setting: X-Ray is a visual display option only. It makes faces semi-transparent so you can inspect interior geometry, but it does not cut the model like a section plane and does not prevent accidental selection of hidden faces behind visible objects.

Why it Fails

  • Cause 1 (Geometry): Heavy nested groups/components or dense overlapping geometry can make interior elements difficult to distinguish even in x-ray mode.

  • Cause 2 (layers/Locks): If the wall object or target geometry is inside locked groups/components, you may see through it but still not be able to edit or select what you need.

  • Cause 3 (Command/Logic): X-Ray does not create an opening or live cut through the model; it only changes display transparency, so visibility may still be confusing in complex scenes.

Quick Fix & Best Practice

  • Quick Fix: Turn on View > Face Style > X-Ray, then combine it with Hide Rest of Model or open the relevant group/component for cleaner interior access.

  • Manager’s Verdict: Use X-Ray for quick inspection and selection checks, but use Section Planes or proper scene setup when you need clear documentation, presentations, or reliable editing in complex SketchUp models.

FAQ

Can X-Ray in SketchUp cut through walls?
No, it only makes faces transparent.

Can I select objects behind walls in X-Ray mode?
Yes, but selection can be less precise in crowded models.

Is X-Ray better than Section Plane for interiors?
No, Section Plane is better for clean interior views and documentation.

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