collision.3coin2 man page

collision — Collision detections between scene geometry


class SoIntersectionDetectionAction
The SoIntersectionDetectionAction class is for detecting intersecting primitives in a scene.

Note that only collisions between actual geometry in the scene is detected, so the contents of some special nodes like e.g. SoText2 and SoImage (which projects to screen-plane bitmap graphics, and not actual polygons) will not be considered for collision detection. "


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Coin Version 2.5.0 Mon Sep 5 2016