add ModifiersKeys.areNone

CHANGELOG.md

@@ -6,6 +6,8 @@ Note that since we don't clearly distinguish between a public and private interf
 
 ## [Unreleased]
 
+- Remove `camera.far` doubeling workaround
+
 ## [v3.33.0] - 2023-04-02
 
 - Handle resizes of viewer element even when window remains the same size

src/mol-canvas3d/camera.ts

@@ -422,7 +422,7 @@ function updateClip(camera: Camera) {
     const fogFar = far;
 
     camera.near = near;
-    camera.far = 2 * far; // avoid precision issues distingushing far objects from background
+    camera.far = far;
     camera.fogNear = fogNear;
     camera.fogFar = fogFar;
 }
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