I created a tree in blender and exported it for use in three.js, the model displays but it is just black and white. What is the correct way to load models with their original colors?
我在搅拌机中创建了一个树并将其导出以便在three.js中使用,模型显示但它只是黑色和白色。使用原始颜色加载模型的正确方法是什么?
.json file:
{
"metadata": {
"formatVersion" : 3.1,
"generatedBy" : "Blender 2.7 Exporter",
"vertices" : 112,
"faces" : 120,
"normals" : 112,
"colors" : 0,
"uvs" : [],
"materials" : 1,
"morphTargets" : 0,
"bones" : 0
},
"scale" : 1.000000,
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"skinIndices" : [],
"skinWeights" : [],
"morphTargets" : [],
"bones" : [],
"animations" : [],
"colors" : [],
"materials" : [
{
"DbgColor": 15658734,
"DbgIndex": 0,
"DbgName": "Material.003",
"blending": "NormalBlending",
"colorAmbient": [0.07535794736445611, 0.0212742938439211, 0.0012633113397486975],
"colorDiffuse": [0.07535794736445611, 0.0212742938439211, 0.0012633113397486975],
"colorEmissive": [0.0, 0.0, 0.0],
"colorSpecular": [0.3612307117656144, 0.3597913161316253, 0.3854166567325592],
"depthTest": true,
"depthWrite": true,
"shading": "Lambert",
"specularCoef": 50,
"transparency": 1.0,
"transparent": false,
"vertexColors": false
},
{
"DbgColor": 15597568,
"DbgIndex": 1,
"DbgName": "Material.004",
"blending": "NormalBlending",
"colorAmbient": [0.6400000190734865, 0.6400000190734865, 0.6400000190734865],
"colorDiffuse": [0.6400000190734865, 0.6400000190734865, 0.6400000190734865],
"colorEmissive": [0.0, 0.0, 0.0],
"colorSpecular": [0.5, 0.5, 0.5],
"depthTest": true,
"depthWrite": true,
"shading": "Lambert",
"specularCoef": 50,
"transparency": 1.0,
"transparent": false,
"vertexColors": false
},
{
"DbgColor": 60928,
"DbgIndex": 2,
"DbgName": "Material.005",
"blending": "NormalBlending",
"colorAmbient": [0.0044415605133128755, 0.0406652089697912, 0.002429789625518902],
"colorDiffuse": [0.0044415605133128755, 0.0406652089697912, 0.002429789625518902],
"colorEmissive": [0.0, 0.0, 0.0],
"colorSpecular": [0.1161513477563858, 0.4715087115764618, 0.5],
"depthTest": true,
"depthWrite": true,
"shading": "Lambert",
"specularCoef": 50,
"transparency": 1.0,
"transparent": false,
"vertexColors": false
}
]
}
I have tried the following methods and they all produce similar results.
我尝试了以下方法,它们都产生了类似的结果。
var loader = new THREE.JSONLoader();
loader.load("models/pine.json", function ( geometry, material ) {
var mat = new THREE.MeshFaceMaterial( material );
mesh = new THREE.Mesh( geometry, mat );
scene.add(mesh);
});
var loader = new THREE.JSONLoader();
loader.load("models/pine.json", function ( geometry, material ) {
var mat = new THREE.MeshFaceMaterial( material );
mesh = new THREE.Mesh( geometry, mat );
scene.add(mesh);
});
var loader = new THREE.JSONLoader();
loader.load("models/pine.json", function ( geometry, material ) {
var mats = [];
for (var m in material)
mats.push(new THREE.MeshLambertMaterial( m ))
var mat = new THREE.MeshFaceMaterial( mats );
mesh = new THREE.Mesh( geometry, mat );
scene.add(mesh);
});
You can see the problem running on my nodejs server here:
您可以在此处查看我的nodejs服务器上运行的问题:
http://173.66.170.88:2626/
http://173.66.170.88:2626/js/map-editor.js
http://173.66.170.88:2626/models/pine.json
model screenshot:
http://173.66.170.88:2626/models/pine.png
1 个解决方案
#1
1
You were using using 'mat' when you called material. Here's what it should be:
当您调用材料时,您正在使用'mat'。这是它应该是什么:
var loader = new THREE.JSONLoader();
loader.load("models/pine.json", function ( geometry, materials ) {
var material = new THREE.MeshFaceMaterial( materials );
mesh = new THREE.Mesh( geometry, material );
scene.add(mesh);
});
PS: Your model is really dark. Compared to everything that is really bright and white, try making it a brighter green and brown to fit the landscape.
PS:你的模特真的很黑。与真正明亮和白色的一切相比,尝试使其更加明亮的绿色和棕色,以适应景观。
#1
1
You were using using 'mat' when you called material. Here's what it should be:
当您调用材料时,您正在使用'mat'。这是它应该是什么:
var loader = new THREE.JSONLoader();
loader.load("models/pine.json", function ( geometry, materials ) {
var material = new THREE.MeshFaceMaterial( materials );
mesh = new THREE.Mesh( geometry, material );
scene.add(mesh);
});
PS: Your model is really dark. Compared to everything that is really bright and white, try making it a brighter green and brown to fit the landscape.
PS:你的模特真的很黑。与真正明亮和白色的一切相比,尝试使其更加明亮的绿色和棕色,以适应景观。