static Bounds FromCorner(Vec3 bottomLeftBack, Vec3 dimensions)

Vec3 bottomLeftBack The -X,-Y,-Z corner of the box.
Vec3 dimensions The total dimensions of the box.
RETURNS: Bounds A Bounds object that extends from bottomLeftBack to bottomLeftBack+dimensions.

Create a bounding box from a corner, plus box dimensions.


// All these create bounds for a 1x1x1m cube around the origin!
Bounds bounds = new Bounds(Vec3.One);
bounds = Bounds.FromCorner(new Vec3(-0.5f, -0.5f, -0.5f), Vec3.One);
bounds = Bounds.FromCorners(
	new Vec3(-0.5f, -0.5f, -0.5f),
	new Vec3( 0.5f,  0.5f,  0.5f));

// Note that positions must be in a coordinate space relative to 
// the bounds!
if (bounds.Contains(new Vec3(0,0.25f,0)))
	Log.Info("Super easy to check if something's in it!");

// Casting a ray at a bounds is trivial too, again, ensure 
// coordinates are in the same space!
Ray ray = new Ray(Vec3.Up, -Vec3.Up);
if (bounds.Intersect(ray, out Vec3 at))
	Log.Info("Bounds intersection at " + at); // <0, 0.5f, 0>

// You can also scale a Bounds using the '*' operator overload, 
// this is really useful if you're working with the Bounds of a
// Model that you've scaled. It will scale the center as well as
// the size!
bounds = bounds * 0.5f;