Hi Everyones 
I published SCG files for For beginners and I showed issues of RayCastHighLight & UI Target & Explosion Point with Script Canvas Graph , I think this example is very interesting and quite visual and shows a good understanding for Selection of objects 
I haven’t checked the explosion particle yet but I guess , a reason for the darkening of the level is due to the lights in the explosion particle 
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A video tutorial & shows
[21:44 - 22:10] 
https://www.youtube.com/watch?v=vdoyL3VlOFY
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Script Canvas Graph Files
PhysXRayCastWeaponsAhmadKarami.zip (65.3 KB)
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Cheers guys 
