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Copy path1640NeuCollisionRot.js
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1640NeuCollisionRot.js
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//IMPORT MODULES
import "./style.css";
import * as THREE from "three";
import { OrbitControls } from "three/addons/controls/OrbitControls.js";
import { TransformControls } from "three/addons/controls/TransformControls.js";
import { STLExporter } from "three/addons/exporters/STLExporter.js";
import GUI from "lil-gui";
import { LoopSubdivision } from "./LoopSubdivision.js";
import { CSG } from "./THREE-CSGMesh/dist/client/CSGMesh.js";
import { FontLoader } from 'three/addons/loaders/FontLoader.js';
import { TextGeometry } from 'three/addons/geometries/TextGeometry.js';
//CONSTANT & VARIABLES
const iterations = 1;
const params = {
split: true, // optional, default: true
uvSmooth: true, // optional, default: false
preserveEdges: true, // optional, default: false
flatOnly: false, // optional, default: false
maxTriangles: Infinity, // optional, default: Infinity
};
//-- WINDOW
let width = window.innerWidth;
let height = window.innerHeight;
//-- GUI
var gui;
var widthController;
var heightController;
var depthController;
var formatController;
var diameterController;
var lengthController;
var elevationController;
var barLengths = [];//länge der stäbe
var barDiameters = [];
var libraryFolder;
//-- Paar Variablen für die Tests
let cylinderRadius = 0.1;
let shortCylinderDummy = [];
let shortCylinderArray = [];
let anschluss = 0.8;
let generateRandomBasePointsCount = 0;
let diagonaleCylinder = [];
let allVectorsArray = [];
let remainingParts = [];
let surfaceArray = [];
let possible = true;
let legCountNr;
let tableHeightNr;
let partList = [];
let sortedInput = [];
let startingPoints = [];
let cantCreateLimit = 30;
let cantCreateCount = 0;
let fullLengthCount = 0;
let cylinderCount = 0;
let sphereDiameter = 0.2;
let exportGeometry = [];
//-- GUI PARAMETER
const parameters = {
length: 0,
width: 0,
height: 0,
depth: 0,
diameter: 0,
format: "square",
fileName: "exported_Model",
elevation: 5,
legCount: 3,
spareLength: 0,
Board() {
createBoard();
},
Beam() {
createBeam();
},
Bar() {
createBar();
},
Joint() {
createJoint();
},
delete() {
deleteTransformedObject();
},
export() {
exportScene();
},
move() {
moveMode();
},
rotate() {
rotateMode();
},
Add() {
addMaterialToLibrary();
},
Generate() {
generatorStarting()
},
push() {
pushValuestoArray();
},
clearValues() {
partList = [];
alert("Array Cleared");
},
};
//-- SCENE VARIABLES
var scene;
var camera;
var renderer;
var container;
var orbit;
var control;
var ambientLight;
var directionalLight;
//-- EXPORTER VARIABLES
const exporterOptions = { binary: true };
var exporter;
//-- RAYCASTER VARIABLES
let group;
let selectedObject = null;
const raycaster = new THREE.Raycaster();
const pointer = new THREE.Vector2();
var transformedObject = null;
//-- GEOMETRY PARAMETERS
//Create an empty array for storing all the cubes
let sceneObjects = [];
let boardCounter = 1;
let beamCounter = 1;
let barCounter = 1;
let jointCounter = 1;
let jointGroup;
//-----------------------------------------------------------------------------------
// LANDING PAGE
//----------------------------------------------------------------------------------
// Create landing page dynamically
const landingPage = document.createElement("div");
landingPage.id = "landing-page";
landingPage.style.position = "absolute";
landingPage.style.top = "0";
landingPage.style.left = "0";
landingPage.style.right = "0";
landingPage.style.bottom = "0";
landingPage.style.display = "flex";
landingPage.style.flexDirection = "column";
landingPage.style.alignItems = "center";
landingPage.style.justifyContent = "center";
landingPage.style.textAlign = "center";
landingPage.style.color = "#333";
landingPage.style.backgroundColor = "white";
const logoEmbed = document.createElement("embed");
logoEmbed.src = "./pubic/logo.svg";
logoEmbed.style.position = "absolute";
logoEmbed.style.top = "calc(5% - 0px)";
logoEmbed.style.left = "calc(5% - 0px)";
logoEmbed.style.width = "50px";
logoEmbed.style.height = "auto";
landingPage.appendChild(logoEmbed);
const logoICD = document.createElement("embed");
logoICD.src = "./pubic/ICD-LOGO.png";
logoICD.style.position = "absolute";
logoICD.style.top = "calc(95% - 0px)";
logoICD.style.left = "calc(1% - 0px)";
logoICD.style.width = "60px";
logoICD.style.height = "auto";
landingPage.appendChild(logoICD);
const title = document.createElement("h1");
title.id = "title";
title.innerText = "ReFurnish3d";
title.style.fontSize = "44px";
title.style.position = "absolute";
title.style.color = "black";
title.style.border = "none";
title.style.borderRadius = "5px";
title.style.top = "calc(5% - 28px)";
title.style.left = "calc(5% + 70px)";
title.style.fontFamily = "Josefin Sans, Arial, sans-serif";
const names = document.createElement("n1");
names.id = "names";
names.innerText = "a project by Lennart Dolderer, Julian Hoch, Elias Röhner, Timo Sawitzky";
names.style.fontSize = "16px";
names.style.position = "absolute";
names.style.color = "#666666";
names.style.border = "none";
names.style.borderRadius = "5px";
names.style.top = "calc(5% + 20px)";
names.style.left = "calc(5% + 330px)";
names.style.fontFamily = "Montserrat, Arial, sans-serif";
names.style.fontWeight = 600;
const uni = document.createElement("u1");
uni.id = "uni";
uni.innerText = "Supervision: Tenure-Track Prof. Dr. Thomas Wortmann | Tutors: Zuardin Akbar, Gili Ron | WS23/24 | B.Sc. Architecture and Urban Planning | 5th semester";
uni.style.fontSize = "12px";
uni.style.position = "absolute";
uni.style.color = "#666666";
uni.style.border = "none";
uni.style.borderRadius = "5px";
uni.style.top = "calc(96% + 0px)";
uni.style.left = "calc(5% + 0px)";
uni.style.fontFamily = "Montserrat, Arial, sans-serif";
uni.style.fontWeight = 500;
// const manual = document.createElement("m1");
// manual.id = "manual";
// manual.innerText = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. \n Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. ";
// manual.style.fontSize = "20px";
// manual.style.position = "absolute";
// manual.style.color = "#666666";
// manual.style.border = "none";
// manual.style.borderRadius = "5px";
// manual.style.top = "calc(40% + 0px)";
// manual.style.left = "calc(5% + 0px)";
// manual.style.width = "calc(90% + 0px)";
// manual.style.fontFamily = "Montserrat, Arial, sans-serif";
// manual.style.fontWeight = 400;
const logoManual = document.createElement("embed");
logoManual.src = "./pubic/manual test.svg";
logoManual.style.position = "absolute";
logoManual.style.top = "calc(40% - 0px)";
logoManual.style.left = "calc(25% - 0px)";
logoManual.style.width = "1000px";
logoManual.style.height = "auto";
landingPage.appendChild(logoManual);
const createProjectButton = document.createElement("button");
createProjectButton.id = "create-project-button";
createProjectButton.innerText = "Refurnish!";
createProjectButton.style.padding = "15px 30px";
createProjectButton.style.fontSize = "18px";
createProjectButton.style.cursor = "pointer";
createProjectButton.style.backgroundColor = "#666666";
createProjectButton.style.color = "white";
createProjectButton.style.border = "none";
createProjectButton.style.borderRadius = "5px";
createProjectButton.style.position = "absolute";
createProjectButton.style.top = "calc(80% + 0px)";
createProjectButton.style.fontFamily = "Montserrat, sans-serif";
createProjectButton.onclick = function (event) {
event.preventDefault();
showProject();
}
landingPage.appendChild(title);
landingPage.appendChild(names);
landingPage.appendChild(uni);
// landingPage.appendChild(manual);
landingPage.appendChild(createProjectButton);
document.body.appendChild(landingPage);
const threejsContainer2 = document.createElement("div");
threejsContainer2.id = "threejs-container2";
threejsContainer2.style.display = "none";
threejsContainer2.style.height = "100vh";
document.body.appendChild(threejsContainer2);
const threejsContainer = document.createElement("div");
threejsContainer.id = "threejs-container";
threejsContainer.style.display = "none";
threejsContainer.style.height = "100vh";
document.body.appendChild(threejsContainer);
function showProject() {
landingPage.style.position = "fixed";
landingPage.style.width = "100%";
landingPage.style.height = "100%";
landingPage.style.overflow = "hidden";
landingPage.style.display = "none";
threejsContainer.style.display = "block";
threejsContainer2.style.display = "block";
threejsContainer2.appendChild(title);
threejsContainer2.appendChild(logoEmbed);
gui.domElement.style.display = "block";
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////77
// Function to create text geometry with predefined parameters
function createTextGeometry(text, font, parameters) {
return new Promise((resolve, reject) => {
const textGeometry = new TextGeometry(text, {
font: font,
...parameters
});
// Compute bounding box
textGeometry.computeBoundingBox();
// Compute text width and height
const textWidth = textGeometry.boundingBox.max.x - textGeometry.boundingBox.min.x;
const textHeight = textGeometry.boundingBox.max.y - textGeometry.boundingBox.min.y;
// Adjust position to center horizontally
textGeometry.translate(-textWidth / 2, 0, 0);
// Adjust position to center vertically
textGeometry.translate(0, -textHeight / 2, 0);
resolve(textGeometry);
});
}
// Load the font
const fontPromise = new Promise((resolve, reject) => {
const fontLoader = new FontLoader();
fontLoader.load('./node_modules/three/examples/fonts/helvetiker_regular.typeface.json', resolve);
});
// Define parameters
const textParameters = {
size: 0.2,
height: 0,
curveSegments: 12,
bevelEnabled: false,
bevelThickness: 0,
bevelSize: 0,
bevelOffset: 0,
bevelSegments: 0
};
let showText = false;
var textgroup = [];
const Textmaterial = new THREE.MeshBasicMaterial({ color: 0x8A2BE2 });
const BeamTextmaterial = new THREE.MeshBasicMaterial({ color: 0xCC00CC });
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////77//////////////////
//-----------------------------------------------------------------------------------
// MAIN
//-----------------------------------------------------------------------------------
function main() {
//GUI
gui = new GUI();
// Hide the GUI controls initially
gui.domElement.style.display = 'none';
//Add Objects
const addObjectFolder = gui.addFolder("Add Objects");
// formatController= addObjectFolder.add(parameters, "format", ["square", "round"]);
lengthController = addObjectFolder.add(parameters, "length");
diameterController = addObjectFolder.add(parameters, "diameter");
addObjectFolder.add(parameters, "Add");
libraryFolder = gui.addFolder("Spare parts library");
const boardFolder = gui.addFolder("Set board parameters");
widthController = boardFolder.add(parameters, "width");
depthController = boardFolder.add(parameters, "depth");
elevationController = boardFolder.add(parameters, "elevation");
gui.add(parameters, "Generate");
//Add Object Settings
// const selectedObjectFolder = gui.addFolder("Selected Object");
// selectedObjectFolder.add(parameters, "move");
// selectedObjectFolder.add(parameters, "rotate");
// selectedObjectFolder.add(parameters, "delete");
//Add Export
const exportFolder = gui.addFolder("Export");
exportFolder.add(parameters, "fileName");
exportFolder.add(parameters, "export");
//Add Library
//Vorläufiger Ordner mit input für Tests
const testInputFolder = gui.addFolder("Test Input");
testInputFolder.add(parameters, "Generate");
testInputFolder.add(parameters, "elevation", 1, 10);
testInputFolder.add(parameters, "legCount", 3, 5, 1);
testInputFolder.add(parameters, "spareLength", 0, 15);
testInputFolder.add(parameters, "push");
gui.add({ ShowText: showText }, 'ShowText').onChange((value) => {
showText = value;
toggleTextGroupVisibility();
});
function toggleTextGroupVisibility() {
textgroup.forEach((object) => {
object.visible = showText;
});
}
//set Controller Value
// widthController.setValue(null);
// heightController.setValue(null);
// depthController.setValue(null);
// diameterController.show(false);
// formatController.onFinishChange(function (v) {
// if (v == "round") {
// widthController.show(false);
// depthController.show(false);
// diameterController.show(true);
// }
// if (v == "square") {
// widthController.show(true);
// depthController.show(true);
// diameterController.show(false);
// }
// });
//CREATE SCENE AND CAMERA
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera(15, width / height, 0.1, 2000);
camera.position.set(200, 100, 170);
//LIGHTINGS
ambientLight = new THREE.AmbientLight(0xffffff, 0.5);
scene.add(ambientLight);
directionalLight = new THREE.DirectionalLight(0xffffff, 1);
directionalLight.position.set(2, 5, 5);
directionalLight.target.position.set(-1, -1, 0);
scene.add(directionalLight);
scene.add(directionalLight.target);
//GEOMETRY INITIATION
// Create Base Grid
createGrid();
//CREATE A RENDERER
renderer = new THREE.WebGLRenderer({ alpha: true, antialias: true });
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
container = document.querySelector("#threejs-container");
let canvas = renderer.domElement;
container.append(renderer.domElement);
//RESPONSIVE WINDOW
window.addEventListener("resize", handleResize);
document.addEventListener("pointermove", onPointerMove);
canvas.addEventListener("click", onClick);
window.addEventListener("keydown", onKey);
window.addEventListener("keyup", upKey);
//RAYCASTER
group = new THREE.Group();
jointGroup = new THREE.Group();
scene.add(group);
scene.add(jointGroup);
orbit = new OrbitControls(camera, renderer.domElement);
orbit.minDistance = 2;
orbit.maxDistance = 1000;
//Exporter
exporter = new STLExporter();
//Transform selected Objects
// widthController.onFinishChange(function (v) {
// if (transformedObject != null) {
// transformedObject.scale.x =
// parameters.width / transformedObject.geometry.parameters.width;
// }
// });
// heightController.onFinishChange(function (v) {
// if (transformedObject != null) {
// transformedObject.scale.y =
// parameters.width / transformedObject.geometry.parameters.width;
// }
// });
// depthController.onFinishChange(function (v) {
// if (transformedObject != null) {
// transformedObject.scale.z =
// parameters.width / transformedObject.geometry.parameters.width;
// }
// });
control = new TransformControls(camera, renderer.domElement);
//Die folgende Zeile lässt iwie alles ruckeln???
//control.addEventListener("change", animate);
control.addEventListener("dragging-changed", function (event) {
orbit.enabled = !event.value;
});
control.setMode("translate");
control.setTranslationSnap(1);
control.setSize(1.2);
//Create export Button
//createButton("export", "export", 20, exportScene());
//EXECUTE THE UPDATE
animate();
}
//-----------------------------------------------------------------------------------
/////Class
class ChildPart {
constructor(mesh) {
this.mesh = mesh;
this.boxwire = null;
}
// add my bounding box wire to the given mesh
addBoundingBoxWire(toMesh) {
const boxwire = new THREE.BoxHelper(this.mesh, 0xff8000);
this.boxwire = boxwire;
ChildPart.adjustRelativeTo(boxwire, toMesh);
toMesh.add(boxwire);
}
static adjustRelativeTo(mesh, toMesh) {
toMesh.updateMatrixWorld(true); // important !
mesh.applyMatrix4(new THREE.Matrix4().invert(toMesh.matrixWorld));
}
}
// class Projection {
// constructor(min, max) {
// this.min = min;
// this.max = max;
// }
// overlaps(projection) {
// return this.max > projection.min && this.min < projection.max;
// }
// }
// class OBB {
// constructor(center, halfSize, rotation) {
// this.center = center;
// this.halfSize = halfSize;
// this.rotation = rotation;
// }
// // Check if this OBB intersects with another OBB
// intersects(other) {
// let axes = [this.rotation, other.rotation];
// for (let i = 0; i < axes.length; i++) {
// let axis = axes[i];
// let projection1 = this.project(axis);
// let projection2 = other.project(axis);
// if (!projection1.overlaps(projection2)) {
// return false;
// }
// }
// return true;
// }
// project(axis) {
// let dotProduct = this.halfSize.dot(axis);
// return new Projection(this.center.dot(axis) - dotProduct, this.center.dot(axis) + dotProduct);
// }
// }
// function createOBBFromCylinder(cylinder) {
// let center = cylinder.position;
// let halfSize = new THREE.Vector3(cylinder.geometry.parameters.radius, cylinder.geometry.parameters.height / 2, cylinder.geometry.parameters.radius);
// let rotation = cylinder.quaternion;
// return new OBB(center, halfSize, rotation);
// }
// function checkCollision(cylinder1, cylinder2) {
// let obb1 = createOBBFromCylinder(cylinder1);
// let obb2 = createOBBFromCylinder(cylinder2);
// visualizeOBB(obb1, scene);
// visualizeOBB(obb2, scene);
// return obb1.intersects(obb2);
// }
// function visualizeOBB(obb, scene) {
// // Create a THREE.Box3 from the OBB
// let box3 = new THREE.Box3(
// new THREE.Vector3(
// obb.center.x - obb.halfSize.x,
// obb.center.y - obb.halfSize.y,
// obb.center.z - obb.halfSize.z
// ),
// new THREE.Vector3(
// obb.center.x + obb.halfSize.x,
// obb.center.y + obb.halfSize.y,
// obb.center.z + obb.halfSize.z
// )
// );
// // Create a helper for the box
// let helper = new THREE.Box3Helper(box3, 0xffff00);
// // Add the helper to the scene
// scene.add(helper);
// }
//HELPER FUNCTIONS
function generatorStarting() {
legCountNr = parameters.legCount;
tableHeightNr = parameters.elevation;
partList = [5.5, 8, 8, 8, 8, 8, 8, 8, 8, 3, 3, 3, 3, 3, 3];//barLengths;//[5.5,8,8,8,8,8,8,8,8,3,3,3,3,3,3];///für Elias hier array barLengths = partlist einfügen
let testInputSorted = partList.sort((a, b) => a - b);
possible = testForPosibility(testInputSorted);
if (possible) {
createSurface(legCountNr);
startingPoints = placePointsTop(surfaceArray);
// console.log(startingPoints);
placePointsBottom(startingPoints);
// console.log(bottomPoints);
for (let i = 0; i < 3; i++) {
createDiagonalConnections(remainingParts, allVectorsArray);
}
} else { alert("Da musst du nochmal in die Kiste schauen. Zu wenig Teile") }
console.log(allVectorsArray);
console.log(diagonaleCylinder);
UnionJoints(shortCylinderDummy);
}
function pushValuestoArray() {
if (parameters.spareLength != 0) {
partList.push(parameters.spareLength)
parameters.spareLength = 0;
// console.log(partList);
// testInputFolder.updateDisplay(); Update GUI will nicht
}
else {
alert("empty Value");
}
}
function splitArray(numbers, count) {
const resultArrays = [];
let sortingArray = [...numbers];
for (let j = 0; j < count && sortingArray.length > 0; j++) {
let currentArray = [];
let sum = 0;
while (sum < tableHeightNr && sortingArray.length > 0) {
currentArray.push(sortingArray.shift()); // Combine the smallest
if (sum < tableHeightNr && sortingArray.length > 0) {
currentArray.push(sortingArray.pop()); // Combine the largest
}
sum = currentArray.reduce((acc, value) => acc + value, 0);
}
resultArrays.push([...currentArray]);
}
return resultArrays;
}
function shuffleArray(array) {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]];
}
}
// function getAllParts(){
// }
function checkRemainingParts(allShortParts, usedShortParts, remainingLongParts) {
let flatArray = [].concat(...usedShortParts);
const resultShort = (sourceArray, filterArray) => {
filterArray.forEach(item => {
const index = sourceArray.indexOf(item);
if (index !== -1) {
sourceArray.splice(index, 1);
}
});
return (sourceArray);
};
let remainingShortParts = resultShort(allShortParts, flatArray);
remainingLongParts.push(remainingShortParts);
let flatRemainArray = [].concat(...remainingLongParts);
flatRemainArray.sort((a, b) => a - b);
return flatRemainArray;
}
function filterVectorsByY(value, vectorsArray) {
let sortValue = value.y;
const filteredArray = vectorsArray.filter((vector) => vector.y !== sortValue);
return filteredArray;
}
function optimalLength(values, target) {
let closestSum = Infinity;
let resultArray = [];
let remainingValues = [...values];
// Check for single values
for (let i = 0; i < values.length; i++) {
const currentSum = values[i];
if (currentSum >= target && Math.abs(target - currentSum) < Math.abs(target - closestSum)) {
closestSum = currentSum;
resultArray = [values[i]];
remainingValues.splice(i, 1)
break;
}
}
// Check for pairs of values
for (let i = 0; i < values.length; i++) {
for (let j = i + 1; j < values.length; j++) {
const currentSum = values[i] + values[j];
if (currentSum >= target && Math.abs(target - currentSum) < Math.abs(target - closestSum)) {
closestSum = currentSum;
resultArray = [values[i], values[j]];
remainingValues.splice(i, 1);
remainingValues.splice((j - 1), 1);
break;
}
}
}
// Check for triplets
for (let i = 0; i < values.length; i++) {
for (let j = i + 1; j < values.length; j++) {
for (let k = j + 1; k < values.length; k++) {
const currentSum = values[i] + values[j] + values[k];
if (currentSum >= target && Math.abs(target - currentSum) < Math.abs(target - closestSum)) {
closestSum = currentSum;
resultArray = [values[i], values[j], values[k]];
remainingValues.splice(i, 1);
remainingValues.splice((j - 1), 1);
remainingValues.splice((k - 2), 1);
break;
}
}
}
}
return {
resultArray,
remainingValues,
};
}
function generateBranchConnectionAlongLineAB(usedParts, diagonalStartingPoint, endVector, distanceEndtoEnd) {
let directionalVector = endVector.clone().sub(diagonalStartingPoint);
let newStartingPoint = diagonalStartingPoint;
let distanceTotal = 0;
let collisionCheck = true;
// generateBranchConnectionAB(diagonalStartingPoint,endVector);
// let testcylinder = diagonaleCylinder[0];
// testcylinder.geometry.parameters.height -= 5;
// console.log(testcylinder);
// collisionCheck = checkForColission(testcylinder);
if (collisionCheck) {
// console.log(usedParts);
for (let i = 0; i < usedParts.length; i++) {
let distance = usedParts[i];
distanceTotal += usedParts[i];
let newVector = directionalVector.clone().normalize().multiplyScalar(distance);
let newEndVector = newStartingPoint.clone().add(newVector);
const sphereGeometry = new THREE.SphereGeometry(sphereDiameter);
const sphereMaterial = new THREE.MeshBasicMaterial({ color: 0x8800EAF9 });
const sphere1 = new THREE.Mesh(sphereGeometry, sphereMaterial);
sphere1.position.copy(newEndVector);
if (distanceTotal <= distanceEndtoEnd) {
newEndVector.name = "GeneratedPoint" + generateRandomBasePointsCount;
generateRandomBasePointsCount++;
allVectorsArray.push(newEndVector);
// scene.add(sphere1);
generateBranchConnectionAB(newStartingPoint, newEndVector);
} else {
// sphere1.position.copy(endVector);
generateBranchConnectionAB(newStartingPoint, endVector);
// scene.add(sphere1);
}
newStartingPoint = newEndVector;
// allVectorsArray.push(newEndVector);
// return true
}
} else {
// return false
}
}
// function checkForColission(allsphere){
// for (var vertexIndex = 0; vertexIndex < allsphere.geometry.attributes.position.array.length; vertexIndex++)
// {
// var localVertex = new THREE.Vector3().fromBufferAttribute(allsphere.geometry.attributes.position, vertexIndex).clone();
// var globalVertex = localVertex.applyMatrix4(allsphere.matrix);
// var directionVector = globalVertex.sub( allsphere.position );
// var ray = new THREE.Raycaster( allsphere.position, directionVector.clone().normalize() );
// var collisionResults = ray.intersectObjects( sceneObjects );
// if ( collisionResults.length > 0 && collisionResults[0].distance < directionVector.length() )
// {
// console.log("collision")
// removeObject(allsphere)
// return false; // a collision occurred... do something...
// }else{
// console.log("keine Collision")
// return true;
// }
// }
// }
// function shortenCylinder(cylinder,newHeight){
// const currentHeight = cylinder.geometry.parameters.height;
// const newGeometry = cylinder.geometry.clone();
// newGeometry.parameters.height = newHeight;
// const quaternion = new THREE.Quaternion();
// quaternion.setFromAxisAngle(new THREE.Vector3(0, 1, 0), cylinder.rotation.y);
// const translationVector = new THREE.Vector3(0, 0, (newHeight - currentHeight) / 2);
// translationVector.applyQuaternion(quaternion);
// newGeometry.translate(translationVector.x, translationVector.y, translationVector.z);
// cylinder.geometry.dispose(); // Entferne die alte Geometrie
// cylinder.geometry = newGeometry;
// return cylinder;
// }
//-----------------------------------------------------------------------------------
//Alles zum Algorythmus hier
function testForPosibility(testInput) {
let totalLengthCalculated = testInput.reduce((accumulator, currentValue) => accumulator + currentValue, 0);
let shortUsedList = [];
let check;
let filterInputHigh = [];
let filterInputHighFlat = [];
if (totalLengthCalculated > (tableHeightNr * legCountNr)) {
alert("geht");
check = true;
} else {
alert("geht nicht");
return false;
}
filterInputHighFlat.push(testInput.filter(testInput => testInput >= tableHeightNr));
filterInputHigh = [].concat(...filterInputHighFlat);
sortedInput = [...filterInputHigh];
let longSortedInput = filterInputHigh;
let filterInputLow = testInput.filter(testInput => testInput < tableHeightNr);
let shortRemainList = filterInputLow;
let checkRemain = legCountNr - filterInputHigh.length;
let longRemainList = longSortedInput.splice(legCountNr, Math.abs(checkRemain));
//longSortedInput behält alle Linien welche für die beine genutzt werden können
if (checkRemain > 0) {
let sumFilterInputLow = filterInputLow.reduce((accumulator, currentValue) => accumulator + currentValue, 0);
if (sumFilterInputLow >= (tableHeightNr * checkRemain)) {
filterInputLow = splitArray(filterInputLow, checkRemain);
}
for (let i = 0; i < filterInputLow.length; i++) {
sortedInput.push(filterInputLow[i])
shortUsedList.push(filterInputLow[i])
}
} else {
sortedInput.push(filterInputLow)
}
remainingParts = checkRemainingParts(shortRemainList, shortUsedList, longRemainList)
return true;
}
function createSurface(divisions) {
const upperSurfaceGeometry = new THREE.PlaneGeometry(10, 10,);
const upperSurfaceMaterial = new THREE.MeshBasicMaterial({ color: 0xff0000, side: THREE.DoubleSide, wireframe: false });
const upperSurface = new THREE.Mesh(upperSurfaceGeometry, upperSurfaceMaterial);
upperSurface.position.set(0, tableHeightNr, 0);
upperSurface.rotation.x = -Math.PI / 2;
switch (divisions) {
case 3:
surfaceArray = surfaceDevisionThree(divisions, upperSurface);
break;
case 4:
surfaceArray = surfaceDevisionFour(divisions, upperSurface);
break;
case 5:
console.log("five");
break;
case 6:
console.log("six");
break;
default:
alert("kein Input du otto")
}
return surfaceArray
}
function surfaceDevisionThree(count, surface) {
const upperSurfaceMaterial = new THREE.MeshBasicMaterial({ color: 0x101010, side: THREE.DoubleSide, wireframe: true });
let surfacePool = [];