This invention is directed to a method, a program and a production edition system of visualization of objects in a scene. The method according to the invention aims at indicating a distance between objects by modifying a property (like a rendering property) of a target object according to a distance to an active object. Typically, a light source is simulated and attached at the active object and the scene is accordingly modified dynamically. Such a method bypasses the basic materialization of the distance between objects. Hence, no display of extrinsic elements is mandatory and possible interferences are prevented. In addition, the method allows, by definition, a progressive modification of e.g. a rendering of the target object. Thus, modifications in the scene are better understood by the user and ergonomics are improved.