FAQs: Mouse/trackpad and keyboard Shapr3D April 24, 2021 02:58 Updated What do I do if the trackpad won’t recognize pinches as a zoom gesture? Open System Preferences > Trackpad. Select the Scroll & Zoom tab. Mark the Zoom in or out checkbox. Related articles Adaptive user interface Want to model with a mouse and keyboard? Here’s how. Which device is compatible with Shapr3D for Mac? Shapr3D's user interface 101 for Mac How do I search for commands?