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In Three.js, the value for setClearColor is white But it render black, when i call external html file:
enter image description here
External file codes:
<div id="3d-modal"></div>
<script src="juicer/js/three.js"></script>
3D-modal scripts:
<script>
var scene = new THREE.Scene();
var camera = new THREE.PerspectiveCamera(75,
window.innerWidth/window.innerHeight, 0.1, 1000);
var renderer = new THREE.WebGLRenderer({antialias : true});
// renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setClearColor(0xffffff);
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
// Appending Webgl to the "container" Div...
// document.body.appendChild( renderer.domElement );
var container = document.getElementById("3d-modal");
var canvas_width = 290;
var canvas_height = 165;
var renderer = new THREE.WebGLRenderer();
renderer.setSize(canvas_width , canvas_height);
container.appendChild(renderer.domElement);
var animate = function () {
requestAnimationFrame( animate );
renderer.render(scene, camera);
};
animate();
</script>
How can i solve this?
In Three.js, the value for setClearColor is white But it render black, when i call external html file:
enter image description here
External file codes:
<div id="3d-modal"></div>
<script src="juicer/js/three.js"></script>
3D-modal scripts:
<script>
var scene = new THREE.Scene();
var camera = new THREE.PerspectiveCamera(75,
window.innerWidth/window.innerHeight, 0.1, 1000);
var renderer = new THREE.WebGLRenderer({antialias : true});
// renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setClearColor(0xffffff);
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
// Appending Webgl to the "container" Div...
// document.body.appendChild( renderer.domElement );
var container = document.getElementById("3d-modal");
var canvas_width = 290;
var canvas_height = 165;
var renderer = new THREE.WebGLRenderer();
renderer.setSize(canvas_width , canvas_height);
container.appendChild(renderer.domElement);
var animate = function () {
requestAnimationFrame( animate );
renderer.render(scene, camera);
};
animate();
</script>
How can i solve this?
Share Improve this question edited Dec 19, 2017 at 10:19 Manoj A asked Dec 19, 2017 at 8:47 Manoj AManoj A 3353 gold badges6 silver badges13 bronze badges 1- please post your code – mike_t Commented Dec 19, 2017 at 9:03
1 Answer
Reset to default 9I came across this when I started using three.js as well. It's actually a javascript issue:
Update: Thanks to HdN8 for the updated solution:
renderer.setClearColor( 0xffffff, 0);
(note: syntax => setClearColor ( color, alpha ))
Update #2: As pointed out by WestLangley in another similar question - you must now use the below code when creating a new WebGLRenderer instance in conjunction with the setClearColor() function:
var renderer = new THREE.WebGLRenderer({ alpha: true });
Update #3: Mr.doob points out that since r78 you can alternatively use the code below to set your scene's background colour:
var scene = new THREE.Scene(); // initialising the scene
scene.background = new THREE.Color( 0xff0000 );
Update #4: G Dog If the background color doesn't change, try changing alpha to 1 from 0.
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