相关疑难解决方法(0)

正如标题所说.当我渲染当前场景时,一切正常.只有白猴的影子被切断了.怎么会发生这种情况,是否有解决方案呢？

这是网站:http://hammer.bz/test/ 和一个屏幕;)
http://i.stack.imgur.com/6jd0h.png

我想这与相机或灯光有关..所以这里是:

renderer.shadowMapEnabled   = true;
renderer.sortObjects = false;
renderer.shadowMapWidth = 3072;
renderer.shadowMapHeight = 3072
renderer.shadowCameraNear = 2;
renderer.shadowCameraFar = 40000;
renderer.shadowCameraFov = 50;
renderer.shadowMapBias = -0.00022;
renderer.shadowMapDarkness = 0.55;
renderer.shadowMapSoft      = true;
renderer.physicallyBasedShading = true;
renderer.setClearColorHex( 0x999999, 1 );


camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 0.1, 40000 );
camera.position.x = x;
camera.position.y = y;
camera.position.z = z;  
camera.rotation.x = -0.8;
scene.add( camera );


var light = new THREE.DirectionalLight( 0xffffff, 1 );
light.position.set( …