How to decrease the size of a distance?

Question

I made a code for the character to be teleported to the place where the mouse cursor is, if the distance is less than or equal to 350.

Blueprint:

I happen to wish that if the distance were greater, the character teleported to the equivalent point of the line (distance between character and mouse cursor) of 350.

What I would like to know how to do:

I've thought about using the Line Trace by Channel, but I can not think of how to decrease the value of a distance and find the equivalent point in a line (vector value).

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EDIT 1 (attempt based in Ocelot comment)

Blueprint:

Result in game:

Now the character teleports to a point that seems to have reference to the center of the level. I tried to add this vector to the character's position, but I did not get the desired result.

PS - The print of the word "Hello" on the screen indicates how many times I clicked on the teleportation key in the last 2 seconds.

Answer 1

"Mouse line up to the mouse cursor" is a vector, and vector could be normalized. Normalized vector is a vector of length 1. What this gives to us is that we can scale it to any length we want.

Simply normalize your character-to-mouse vector and multiply it by your range, that's the solution.

You should do the following steps:

• character position - mouse position
• normalize the result
• normalized value x 350
• character position + normalized value already multiplied

In blueprint (in the case of the question) it looks like this:

Answer 2

Not sure about blueprints but this is how i do it.

vector3 GetCoordInFrontOfGameplayCam(float Range)
{
    vector3 GameplayCamRot = GET_GAMEPLAY_CAM_ROT(2);//pitch,roll,yaw
    vector3 GameplayCamCoord = GET_GAMEPLAY_CAM_COORD();
    float Tan = Range * COS(GameplayCamRot.x);
    return Vector3(Tan * SIN(-GameplayCamRot.z) + GameplayCamCoord.x, Tan * COS(-GameplayCamRot.z) + GameplayCamCoord.y, Range * SIN(GameplayCamRot.x) + GameplayCamCoord.z);
}