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@@ -96,7 +96,7 @@ const _EPS = 0.000001;
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* Arcball controls allow the camera to be controlled by a virtual trackball with full touch support and advanced navigation functionality.
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* Cursor/finger positions and movements are mapped over a virtual trackball surface represented by a gizmo and mapped in intuitive and
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* consistent camera movements. Dragging cursor/fingers will cause camera to orbit around the center of the trackball in a conservative
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- * way (returning to the starting point will make the camera to return to its starting orientation).
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+ * way (returning to the starting point will make the camera return to its starting orientation).
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*
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* In addition to supporting pan, zoom and pinch gestures, Arcball controls provide focus< functionality with a double click/tap for intuitively
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* moving the object's point of interest in the center of the virtual trackball. Focus allows a much better inspection and navigation in complex
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Michael Herzog