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rhino:5:video:missing_shadows [2016/04/26]
rhino:5:video:missing_shadows [2020/08/14] (current)
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 +====== Rhino Display Missing Shadows======
 +
 +First, ** [[rhino:5:video:troubleshooting:intel|updating the video drivers]]** may help.
 +
 +Second, make sure **hardware acceleration** is enabled in //Options > View > OpenGL// page. 
 +
 +If you are still missing expected features like cast shadows or reflections in the viewport display, here are some things to check.
 +
 +  * **Cast shadows:** Are shadows enabled in the display mode for this viewport? Check the **Display** panel (//Panels  menu > Display// and make sure the **Shadows** box is checked.
 +
 +  * **Reflections:** Rhino can show environment reflections in the viewport if object materials have some reflectivity set. Reflections may not look like much if the environment is a flat color or a simple gradient. Setting a more active environment in the **Environment** panel  (//Panels  menu > Environment//) will give these surfaces something more to reflect.
 +
 +{{:rhino:5:video:reflective1.png?200|}} {{:rhino:5:video:reflective2.png?200|}}