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Subdivision added. Removed toggle wireframe as an option.

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Reverted to previous rendering method.
This commit is contained in:
Efruz Yıldırır 2023-07-22 20:01:55 +03:00
parent a2ba10be78
commit a591b8eebd
5 changed files with 217 additions and 180 deletions
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39
modules/ui/3d.js
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@ -5,7 +5,7 @@ window.ThreeD = (function () {
scale: 50,
lightness: 0.7,
shadow: 0.5,
sun: {x: 300, y: 1500, z: 800},
sun: {x: 100, y: 600, z: 1000},
rotateMesh: 0,
rotateGlobe: 0.5,
skyColor: "#9ecef5",
@ -15,7 +15,8 @@ window.ThreeD = (function () {
wireframe: 0,
resolution: 2,
resolutionScale: 3,
sunColor: "#ffffff"
sunColor: "#cccccc",
subdivide: 0
};
// set variables
@ -95,7 +96,11 @@ window.ThreeD = (function () {
const setScale = function (scale) {
options.scale = scale;
geometry.vertices.forEach((v, i) => (v.z = getMeshHeight(i)));
let vertices = geometry.getAttribute('position');
for(let i = 0; i < vertices.count; i++){
vertices.setZ(i,getMeshHeight(i));
}
geometry.setAttribute('position',vertices);
geometry.verticesNeedUpdate = true;
geometry.computeVertexNormals();
geometry.verticesNeedUpdate = false;
@ -163,6 +168,12 @@ window.ThreeD = (function () {
}
};
const toggle3dSubdivision = function(){
console.log("toggle 3d subdivision");
options.subdivide = !options.subdivide;
redraw();
}
const toggleWireframe = function () {
options.wireframe = !options.wireframe;
redraw();
@ -222,7 +233,7 @@ window.ThreeD = (function () {
Renderer = new THREE.WebGLRenderer({canvas, antialias: true, preserveDrawingBuffer: true});
Renderer.setSize(canvas.width, canvas.height);
Renderer.shadowMap.enabled = true;
Renderer.shadowMap.type = THREE.PCFSoftShadowMap;
// Renderer.shadowMap.type = THREE.PCFSoftShadowMap;
if (options.extendedWater) extendWater(graphWidth, graphHeight);
createMesh(graphWidth, graphHeight, grid.cellsX, grid.cellsY);
@ -480,9 +491,8 @@ window.ThreeD = (function () {
material = new THREE.MeshLambertMaterial();
material.wireframe = true;
}else{
material = new THREE.MeshStandardMaterial();
material = new THREE.MeshLambertMaterial();
material.map = texture;
material.roughness = 0.9;
material.transparent = true;
}
@ -493,14 +503,24 @@ window.ThreeD = (function () {
for(let i = 0; i < vertices.count; i++){
vertices.setZ(i,getMeshHeight(i));
}
// vertices.forEach((v, i) => (v.z = getMeshHeight(i)));
geometry.setAttribute('position',vertices);
geometry.computeVertexNormals();
//This takes too long
const smoothGeometry = LoopSubdivision.modify(geometry,1,undefined);
if (mesh) scene.remove(mesh);
mesh = new THREE.Mesh(smoothGeometry, material);
if(options.subdivide){
const subdivideParams = {
split: true,
uvSmooth: false,
preserveEdges: true,
flatOnly: false,
maxTriangles: Infinity
};
const smoothGeometry = loopSubdivision.modify(geometry,1,subdivideParams);
mesh = new THREE.Mesh(smoothGeometry, material);
}else{
mesh = new THREE.Mesh(geometry, material);
}
mesh.rotation.x = -Math.PI / 2;
mesh.castShadow = true;
mesh.receiveShadow = true;
@ -704,6 +724,7 @@ window.ThreeD = (function () {
setSun,
setRotation,
toggleLabels,
toggle3dSubdivision,
toggleWireframe,
toggleSky,
setResolution,