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We're now surrounding ground with fences

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This commit is contained in:
LJ5O
2023-11-17 01:03:18 +01:00
parent 575a084f9b
commit 13aece594d
2 changed files with 61 additions and 10 deletions
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1
src/main.js
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@@ -4,6 +4,7 @@ import {addAssetsOnScene} from './utils/addAssetsOnScene.js';
import * as PlayerMovement from './utils/playerMovement.js';
import * as Animations from './utils/animateMesh.js';
let Clock = new THREE.Clock();
THREE.Cache.enabled = true;//So we can request several time the same file without worrying : https://threejs.org/docs/#api/en/loaders/FileLoader
/* --------------------- */
/* | SCENE CREATION | */

70
src/utils/addAssetsOnScene.js
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@@ -4,15 +4,20 @@ import { createGround } from '../objects/ground.js';
import {loadModel} from './import.js';
function alignGround(ground, MovingObject){
function alignGround(ground, MovingObject) {
/*Function used to place an object on top of another object. In fact, this is used only to place correctly objects on the ground*/
const boundingBoxGround = new THREE.Box3().setFromObject(ground);
const boundingBoxMovingObject = new THREE.Box3().setFromObject(MovingObject);
const MovingObjectHeight = boundingBoxMovingObject.max.z - boundingBoxMovingObject.min.z;
MovingObject.position.y = MovingObjectHeight/2 + boundingBoxGround.max.z;
const groundHeight = boundingBoxGround.max.z - boundingBoxGround.min.z;
const objectHeight = boundingBoxMovingObject.max.z - boundingBoxMovingObject.min.z;
// Calculating offset, so this function can work with every center position
const verticalOffset = (boundingBoxMovingObject.max.z + boundingBoxMovingObject.min.z) / 2;
MovingObject.position.z = boundingBoxGround.max.z - verticalOffset + objectHeight / 2;
}
export async function addAssetsOnScene(scene){
/*This function takes the scene as arg, and is used to load everything needed on the terrain.
Player, trees, fences, and everything displayed on the screen is added by this function, at the right place
@@ -32,15 +37,60 @@ export async function addAssetsOnScene(scene){
const groundySize = groundHitBox.max.y - groundHitBox.min.y;
let fences = [];//List of created fences
const fence = await loadModel('src/objects/models/fence.gltf');//Loading fence model
fence.scene.scale.set(0.05,0.05,0.05);
fence.scene.rotateOnWorldAxis(new THREE.Vector3(1,0,0), MathUtils.degToRad(90));//Must be standing up
const fenceHitBox = new THREE.Box3().setFromObject(fence.scene);
const fenceModel = await loadModel('src/objects/models/fence.gltf');
//Getting width of one fence
fenceModel.scene.scale.set(0.05, 0.05, 0.05);
fenceModel.scene.rotateOnWorldAxis(new THREE.Vector3(1, 0, 0), MathUtils.degToRad(90));
const fenceHitBox = new THREE.Box3().setFromObject(fenceModel.scene);
const fenceWidth = fenceHitBox.max.y - fenceHitBox.min.y;
alignGround(ground, fence.scene);
scene.add(fence.scene);
for(let i = 0; i<groundXSize; i=i+fenceWidth){
let fence1 = await loadModel('src/objects/models/fence.gltf');//Loading fences ( saved in cache, so file is loaded one time only )
let fence2 = await loadModel('src/objects/models/fence.gltf');//This loop will create the 4 walls of fences around the ground
let fence3 = await loadModel('src/objects/models/fence.gltf');
let fence4 = await loadModel('src/objects/models/fence.gltf');
fence1.scene.scale.set(0.05,0.05,0.05);
fence2.scene.scale.set(0.05,0.05,0.05);
fence3.scene.scale.set(0.05,0.05,0.05);
fence4.scene.scale.set(0.05,0.05,0.05);
fence1.scene.rotateOnWorldAxis(new THREE.Vector3(1,0,0), MathUtils.degToRad(90));//Must be standing up
fence2.scene.rotateOnWorldAxis(new THREE.Vector3(1,0,0), MathUtils.degToRad(90));
fence1.scene.rotateOnWorldAxis(new THREE.Vector3(0,0,1), MathUtils.degToRad(90));//And correctly rotated for that face
fence2.scene.rotateOnWorldAxis(new THREE.Vector3(0,0,1), MathUtils.degToRad(90));
fence3.scene.rotateOnWorldAxis(new THREE.Vector3(1,0,0), MathUtils.degToRad(90));
fence4.scene.rotateOnWorldAxis(new THREE.Vector3(1,0,0), MathUtils.degToRad(90));
fence1.scene.position.y = groundHitBox.max.y;//TOP SIDE
fence1.scene.position.x = groundHitBox.min.x + i;
fence2.scene.position.y = groundHitBox.min.y;//BOTTOM SIDE
fence2.scene.position.x = groundHitBox.max.x - i;
fence3.scene.position.y = groundHitBox.min.y + i ;//RIGHT SIDE
fence3.scene.position.x = groundHitBox.max.x;
fence4.scene.position.y = groundHitBox.max.y - i;//LEFT SIDE
fence4.scene.position.x = groundHitBox.min.x;
alignGround(ground, fence1.scene);
alignGround(ground, fence2.scene);
alignGround(ground, fence3.scene);
alignGround(ground, fence4.scene);
scene.add(fence1.scene);
scene.add(fence2.scene);
scene.add(fence3.scene);
scene.add(fence4.scene);
fences.push(fence1);
fences.push(fence2);
fences.push(fence3);
fences.push(fence4);
}
const player = await loadModel('src/objects/models/player.gltf');//Loading player