koobas.hobune.stream
Create new rays, based on forward but rotated
I'm creating an A* pathfinding algorithm and I'm trying to draw 4 rays in all directions:
One which will be pointing forward
One to the back
One to the left
One to the right
To draw the forward ray, I simple used:
forwardRay.origin = transform.position;
forwardRay.direction = transform.forward;
Works perfectly, but how do I add a side ray? It must be added to the forwardray, but I'm stuck with what kind of rotation method I have to add.
Best Answer
You can do this:
backRay.origin = transform.position;
backRay.direction = -transform.forward;
rightRay.origin = transform.position;
rightRay.direction = transform.right;
leftRay.origin = transform.position;
leftRay.direction = -transform.right;
