创建路由

#if UNIGINE_DOUBLE
using Vec3 = Unigine.dvec3;
using Vec4 = Unigine.dvec4;
using Mat4 = Unigine.dmat4;
#else
	using Vec3 = Unigine.vec3;
	using Vec4 = Unigine.vec4;
	using Mat4 = Unigine.mat4;
#endif

using System;
using System.Collections;
using System.Collections.Generic;
using Unigine;

[Component(PropertyGuid = "AUTOGENERATED_GUID")] // <-- this line is generated automatically for a new component
public class Route : Component
{
	// declare the required variables
	ObstacleBox box_obstacle;
	ObjectMeshStatic box;
	PathRoute route;

	// declare points between which a route should be calculated
	Vec3 p0 = new Vec3(-60.0f, -60.0f, 5.0f);
	Vec3 p1 = new Vec3(60.0f, 60.0f, 5.0f);

	private void Init()
	{
		// enable the engine visualizer
		Visualizer.Enabled = true;

		// create a navigation sector within which pathfinding will be performed
		NavigationSector navigation = new NavigationSector(new vec3(128.0f, 128.0f, 8.0f));
		navigation.WorldTransform = MathLib.Translate(new Vec3(1.0f, 1.0f, 5.0f));

		// create the ObjectMeshStatic that should be bypassed
		box = new ObjectMeshStatic("core/meshes/box.mesh");

		box.Position = new Vec3(2.0f, 2.2f, 1.5f);
		box.Scale = new vec3(2.0f, 2.0f, 2.0f);

		// create an obstacle
		box_obstacle = new ObstacleBox(new vec3(1.2f, 1.2f, 1.2f));

		box_obstacle.Position = new Vec3(0.0f, 0.0f, 0.0f);
		// add the obstacle as the child node to the mesh in order to change their transformation simultaneously
		box.AddChild(box_obstacle);

		// create a new route
		route = new PathRoute();
		// set a radius for the point which will move along the route
		route.Radius = 1.2f;
	}

	private void Update()
	{
		 // get the frame duration
		float ifps = Game.IFps;
		// and define the angle of the object's rotation
		float angle = ifps * 90.0f;

		// change transformation of the mesh
		box.Transform = box.Transform * new Mat4(MathLib.RotateZ(angle));
		// render the bounding box of the obstacle
		box_obstacle.RenderVisualizer();

		// recalculate the route in the current frame and render its visualizer
		route.Create2D(p0, p1);
		route.RenderVisualizer(new vec4(1.0f));
		
	}
}