The Pear is a curve line cover circle in the center of Scene and current normal position. The Tail of Pear is always directed to the normal. |
The length of Pear depends on the angle between the normal to the current facet of a diamond and direction of operator view. Then an angle is to big the Tail of Pear might go out the Scene. |
Length of Pear become short or long as leveling of facet. When the facet has normal view Pear shape changes into Circle. |
The color of Pear depends on the angle of normal deviation.
- More then 25 degree - red
- From 10 to 25 degree - yellow
- Less 10 degree - green
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