javascript - Three.js Create multiple objects - Stack Overflow

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I want to create multiple objects.

    var distance = 10;
    var geometry = new THREE.BoxGeometry(10,10,10);
    var material = new THREE.MeshBasicMaterial({color:0x00ff44});

    for(var i = 0; i < 4;i++){
        var mesh  = new THREE.Mesh(geometry, material);
        mesh.position.z = distance;
        scene.add(mesh);
        distance += 5;
    };`

With this code i create it, but only in one row. I want to create more rows on the back of the first row. Like this image:

What i want to create - Image

I want more cubes on the Red X position.

I want to create multiple objects.

    var distance = 10;
    var geometry = new THREE.BoxGeometry(10,10,10);
    var material = new THREE.MeshBasicMaterial({color:0x00ff44});

    for(var i = 0; i < 4;i++){
        var mesh  = new THREE.Mesh(geometry, material);
        mesh.position.z = distance;
        scene.add(mesh);
        distance += 5;
    };`

With this code i create it, but only in one row. I want to create more rows on the back of the first row. Like this image:

What i want to create - Image

I want more cubes on the Red X position.

• javascript
• for-loop
• three.js

Share Improve this question Follow asked Dec 27, 2016 at 3:00 PedroPedro 5111 gold badge22 silver badges88 bronze badges 0

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1 Answer 1

Sorted by: Reset to default 2

var xDistance = 50;
var zDistance = 30;
var geometry = new THREE.BoxGeometry(10,10,10);
var material = new THREE.MeshBasicMaterial({color:0x00ff44});

//initial offset so does not start in middle.
var xOffset = -80;

for(var i = 0; i < 4; i++){
    for(var j = 0; j < 3; j++){
            var mesh  = new THREE.Mesh(geometry, material);
            mesh.position.x = (xDistance * i) + xOffset;
            mesh.position.z = (zDistance * j);
            scene.add(mesh);
    }
};

See this fiddle

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