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fonctions_load.js
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fonctions_load.js
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function loadObjMtl(fileMTL, fileOBJ, transX, transY, transZ, nom, visible){
var mtlLoader = new THREE.MTLLoader();
mtlLoader.load( fileMTL, function( materials ) {
materials.preload();
//loader du fichier .obj
var objLoader = new THREE.OBJLoader();
objLoader.setMaterials( materials );
objLoader.load( fileOBJ, function ( object ) {
object.traverse( function ( child ) {
if ( child instanceof THREE.Mesh) {
child.material.needsUpdate = true;
var cGeo = new THREE.Geometry().fromBufferGeometry(child.geometry);
var mesh = new THREE.Mesh(cGeo);
var chId = parseInt(child.material.name);
var material = materials.materials[chId];
material.side = THREE.DoubleSide;
material.shininess = 1.0;
//material.color = new THREE.Color(0xffffff);
var mesh = new THREE.Mesh(cGeo, material);
if (nom === 'parcelle' || nom === 'photo'){
mesh.userData = {fond : true};
mesh.renderOrder = 4;
}
mesh.name = nom+chId;
mesh.visible = visible;
moveMesh(mesh, transX, transY, transZ);
scene.add(mesh);
}
} );
});
});
}
function loadObjFocus(fileObj, matMur, matToit, arrayMur, arrayToit, arrayAretes, arrayQuads, lineMat, quadMat){
var objLoader = new THREE.OBJLoader();
objLoader.load(fileObj, function ( object ) {
object.traverse( function ( child ) {
if ( child instanceof THREE.Mesh ) {
var geometry = new THREE.Geometry().fromBufferGeometry(child.geometry);
assignUVs(geometry);
var mesh = new THREE.Mesh(geometry);
var edges = new THREE.EdgesHelper(mesh);
var geom = edges.geometry;
var vvv = geom.getAttribute('position');
var line = new THREE.Line( geo2line(edges.geometry), lineMat, THREE.LinePieces );
moveMesh(line, -40, 0, -9.4);
if (child.name.endsWith("non")){
child.visible = false;
}else if(child.name.startsWith("mur")){
for ( i = 0; i < vvv.length-5; i=i+6 ) {
var lineGeom = createQuad(new THREE.Vector3( vvv.array[i], vvv.array[i+1], vvv.array[i+2] ),new THREE.Vector3( vvv.array[i+3], vvv.array[i+4], vvv.array[i+5] ));
var mesh = new THREE.Mesh( lineGeom, quadMat );
mesh.userData = {focus : true};
arrayQuads.push(mesh);
mesh.renderOrder = 1;
scene.add(mesh);
moveMesh(mesh, -40, 0, -9.35);
}
var meshWall = new THREE.Mesh(geometry, matMur);
moveMesh(meshWall, -40, 0, -9.4);
meshWall.renderOrder = 2;
meshWall.userData = {focus : true};
line.userData = {focus : true};
//line.renderOrder = 1;
scene.add(meshWall);
scene.add(line);
arrayAretes.push(line);
arrayMur.push(meshWall);
}else{
for (var k=0; k<child.geometry.attributes.normal.array.length; k++){
child.geometry.attributes.normal.array[k] = -child.geometry.attributes.normal.array[k];
}
var meshRoof = new THREE.Mesh(geometry, matToit);
for ( i = 0; i < vvv.length-5; i=i+6 ) {
var lineGeom = createQuad(new THREE.Vector3( vvv.array[i], vvv.array[i+1], vvv.array[i+2] ),new THREE.Vector3( vvv.array[i+3], vvv.array[i+4], vvv.array[i+5] ));
var mesh = new THREE.Mesh( lineGeom, quadMat );
mesh.userData = {focus : true};
mesh.renderOrder = 3;
arrayQuads.push(mesh);
scene.add(mesh);
moveMesh(mesh, -40, 0, -9.35);
}
moveMesh(meshRoof, -40, 0, -9.4);
meshRoof.renderOrder = 3;
meshRoof.userData = {focus : true};
line.userData = {focus : true};
//line.renderOrder = 1;
scene.add(meshRoof);
arrayAretes.push(line);
arrayToit.push(meshRoof);
scene.add(line);
}
}
} );
});
}
function loadObj(fileObj, mat, lineMat, arrayLine, arrayMesh, transZ, visible){
var objLoader = new THREE.OBJLoader();
objLoader.load(fileObj, function ( object ) {
object.traverse( function ( child ) {
if ( child instanceof THREE.Mesh ) {
var geometry = new THREE.Geometry().fromBufferGeometry(child.geometry);
assignUVs(geometry);
var mesh = new THREE.Mesh(geometry,mat);
var edges = new THREE.EdgesHelper(mesh, lineMat, 30);
var line = new THREE.Line( geo2line(edges.geometry), lineMat, THREE.LinePieces );
//console.log(fileObj.indexOf('Mur') !== -1);
if (fileObj.indexOf('Mur') !== -1){
mesh.renderOrder = 3;
}else{
mesh.renderOrder = 4;
}
mesh.visible = visible;
line.visible = visible;
arrayLine.push(line);
arrayMesh.push(mesh);
moveMesh(mesh, 0, 0, transZ);
moveMesh(line, 0, 0, transZ);
scene.add(mesh);
scene.add(line);
}
} );
});
}
function loadArbre(fileMTL,fileOBJ,pos){
var mtlLoader = new THREE.MTLLoader();
mtlLoader.load( fileMTL, function( materials ) {
materials.preload();
//loader du fichier .obj
var objLoader = new THREE.OBJLoader();
objLoader.setMaterials( materials );
objLoader.load( fileOBJ, function ( object ) {
var arrMesh = [];
object.traverse( function ( child ) {
if ( child instanceof THREE.Mesh) {
child.material.needsUpdate = true;
child.material.side = THREE.DoubleSide;
var cGeo = new THREE.Geometry().fromBufferGeometry(child.geometry);
var mesh = new THREE.Mesh(cGeo, child.material);
arrMesh.push(mesh);
}
} );
meshGeo = mergeMeshes(arrMesh);
moveMesh(meshGeo, pos.x,pos.y,pos.z);
var scale = 0.04;
meshGeo.scale.set(scale,scale,scale);
meshGeo.rotation.set(Math.PI/2,0,0);
meshGeo.userData = {arbre : true};
objects.push(meshGeo);
positions.push(meshGeo.position);
scene.add(meshGeo);
});
});
}