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Add focusing input logic

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Xevion
2020-05-18 14:29:45 -05:00
parent 87da645dcd
commit 9993afbaf6
3 changed files with 28 additions and 14 deletions
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18
Boids/Assets/Boid.cs
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@@ -27,10 +27,10 @@ public class Boid : MonoBehaviour {
transform.name = $"Boid {transform.GetSiblingIndex()}"; // Name the Game Object so Boids can be tracked somewhat
}
void OnDrawGizmos() {
var transform_ = transform;
Handles.Label(transform_.position, $"{transform_.name} {_latestNeighborhoodCount}");
}
// void OnDrawGizmos() {
// var transform_ = transform;
// Handles.Label(transform_.position, $"{transform_.name} {_latestNeighborhoodCount}");
// }
void Update() {
// Updates the rotation of the object based on the Velocity
@@ -151,16 +151,16 @@ public class Boid : MonoBehaviour {
// Boundary X Force
if (_position.x < _parent.Boundary.xMin)
vector.x = _parent.boundaryForce;
vector.x = _parent.boundaryForce * Mathf.InverseLerp(_parent.Boundary.xMin, _parent.Space.xMin, _position.x);
else if (_position.x > _parent.Boundary.xMax)
vector.x = -_parent.boundaryForce;
vector.x = -_parent.boundaryForce * Mathf.InverseLerp(_parent.Boundary.xMax, _parent.Space.xMax, _position.x);
// Boundary Y Force
if (_position.y < _parent.Boundary.yMin)
vector.y = _parent.boundaryForce;
vector.y = _parent.boundaryForce * Mathf.InverseLerp(_parent.Boundary.yMin, _parent.Space.yMin, _position.y);
else if (_position.y > _parent.Boundary.yMax)
vector.y = -_parent.boundaryForce;
vector.y = -_parent.boundaryForce * Mathf.InverseLerp(_parent.Boundary.yMax, _parent.Space.yMax, _position.y);
print($"Boundary Vector: {vector}");
return vector;
}

17
Boids/Assets/BoidController.cs
View File

@@ -51,6 +51,21 @@ public class BoidController : MonoBehaviour {
Gizmos.DrawWireCube(Cam.transform.position, new Vector3(screenWidth, screenHeight, 1));
}
void Update() {
// Focus a different Boid
if (Input.GetKeyDown("space")) {
// Undo previous Boid's focus
if (focusedBoid != null) {
var oldTriangle = focusedBoid.transform.GetComponent<Triangle>();
oldTriangle.meshRenderer.material.color = new Color32(49, 61, 178, 255);
}
focusedBoid = boids[Random.Range(0, boids.Count)];
var triangle = focusedBoid.transform.GetComponent<Triangle>();
triangle.meshRenderer.material.color = Color.red;
}
}
private void Start() {
// Setup Camera
Cam = Camera.main;
@@ -61,7 +76,7 @@ public class BoidController : MonoBehaviour {
Space = new Rect((Vector2) transform.position - size / 2, size);
Boundary = new Rect(Vector2.zero, Space.size * 0.95f);
Boundary.center = Space.center;
AddBoids(boidCount);
}

7
Boids/Assets/Triangle.cs
View File

@@ -1,12 +1,11 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
public class Triangle : MonoBehaviour {
[NonSerialized] public Color FillColor = Color.red;
public MeshRenderer meshRenderer;
private void Start () {
// Create Vector2 vertices
var vertices2D = new Vector2[] {
@@ -35,7 +34,7 @@ public class Triangle : MonoBehaviour {
mesh.RecalculateBounds();
// Set up game object with mesh;
var meshRenderer = gameObject.AddComponent<MeshRenderer>();
meshRenderer = gameObject.AddComponent<MeshRenderer>();
meshRenderer.material = (Material) Resources.Load("BoidMaterial");
var filter = gameObject.AddComponent<MeshFilter>();