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• ## The Change in SpotLight Intensity with Distance from the center (in degrees).

I'm trying to recreate the Unreal Spotlight with an IES file, which maps degrees from the center to intensity values, but I can't find anything in the...
Last edited by ; 10-04-2018, 07:43 PM. Reason: spotlight, intensity, lighting, angle

• ## Need UMG Animation To Respect Dynamic Image Transform (Angle)

I have a UMG Image contained within one of my UI widgets. I set the angle of this image within blueprints (between 0 and 270 degrees). I've created a...

• ## How to get angle from three locations?

Hi, anybody has any idea about how can I get an angle from three locations?

• ## [SOLVED] Rotate a vector to make it into the up/forward vector plane

Hi, I have a normal that I need to put into the same plane as the one defined by the up and forward vectors of an actor. Intuitively, I need to discard...
Last edited by ; 10-11-2017, 06:01 AM.

• ## Angle between two surfaces

Hey guys, how do you calculate the angle between two surfaces? This is not the angle between the two normals, else the angle for a V and A shape (reversed-V,...

• ## How to know the angle between segments of FVectors?

How to know the angle between segments of FVectors?
...

• ## Change camera angle when hitting the collider.

Hello, I need to make my camera change angle when it's in a certain place, like Mario 3d world. Example, when I go to another obstacle, the camera distance...

• ## Problem with getting normal of ground and rotation

Hi guys, im trying to set the rotation of a mesh to the direction of the normal of the ground(also a mesh). I managed to get the normal angle, but it...

• ## Orient player to the angle of the terrain?

Hey there, folks! Just starting out working in UE4 and loving the heck out of it so far! I've been fiddling around in the Third Person template and I've...

• ## [UMG] How to properly angle dynamically added widgets?

Hello, I am unsure as to whether this is a bug, can't be done, or I am missing something, but maybe the forums can help out =)

I am currently...

• ## how to calculate the point that the camera is most looking at

Given a camera point in world space, a normalized camera direction (vector) and a list of points in world space,
How can I find which point the...

• ## How to Make A Ramp. When moving up it slows the player. Down it speeds up player

Hello,

Would anyone know how to make a ramp that, when you are moving up it. Slows down the players walk speed. And when going down the...
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