hg: openjfx/8/graphics/rt: RT-5431: improved picking code with regards to picking 2D nodes behind perspective camera.

[hang.vo at oracle.com]

Changeset: 420319fd2f67
Author:    Pavel Safrata
Date:      2013-05-13 17:01 +0100
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/420319fd2f67

RT-5431: improved picking code with regards to picking 2D nodes behind perspective camera.

! javafx-ui-common/src/javafx/scene/Node.java