Laser?

triton13 · February 2012

Hey guys, how do you get a laser to come out of something? I want it to be a straight line. I don't want it like a laser gun that shoots but a straight laser that comes out of an object and destroys stuff.

921creative · February 2012

One idea would be to spawn a rectangular "laser" image from the object and then, much like a health bar, have the spawned image quickly grow in size the entire width of the scene.

triton13 · February 2012

Thank you but I'm having a serious problem. Nothing comes out when I go to shoot. I have my guy spawning the laser and under the laser I have a move on there at 0 degrees and nothing happens.

LeonardDeveloper · February 2012

Particles... Or spawn actor.... But particles would be your best bet... I have particle tutorials over on my websit:

triton13 · February 2012

I got my laser to shoot now, but I want it to be straight line of laser beam coming out. How can I do this?

LiquidGameworks · February 2012

Try using the replicate behavior. Play with the spacing (1 pixel should do it). If you replicate it 3 times, it'll be 3 times the length, and so forth.

triton13 · February 2012

Okay that worked but how can I hold the button down to keep it shooting? Sorry, I'm such a noob but i am learning

Also is there anyway to make it when I stop shooting the laser stops immediately and doesn't keep going till it's off the screen?

RThurman · February 2012

Here is a laser demo I did a few weeks ago. It shows how to destroy the laser-beam when the shooting stops.

Hope this helps!
RThurman

triton13 · February 2012

Thanks so much man. This forum is extremely helpful.

RThurman · February 2012

You are welcome!

RThurman

Roksalt · November 2013

Hey @RThurman do you still have that laser demo... the link no longer works

fatlung123456 · March 2016

I want to download the tutorial and the laser demo.Can anyone send them to me? Thank you

Laser?

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