Constant RAY 

pub const RAY: &str = "type Ray {\n  origin: Vec3 = Vec3 {};\n  direction: Vec3 = Vec3 { z: -1 };\n  length: Number = 1;\n}";

A visual ray with an explicit finite length.

The adapter requires direction magnitude greater than 1e-12 and positive length. It normalizes an accepted direction before building the rendered line.

Declaration

type Ray {
  origin: Vec3 = Vec3 {};
  direction: Vec3 = Vec3 { z: -1 };
  length: Number = 1;
}

Fields and methods

• origin: Local origin in meters; defaults to zero.

• direction: Local direction; spatial conversion requires magnitude greater than 1e-12 and normalizes the vector.

• length: Visible distance in meters; defaults to 1.

Create a ray

The default direction is local negative Z.

let entity = spawn(Ray {});
print(get[Ray](entity).direction.z);