three#AxesHelper JavaScript Examples

constructor(scene, renderer)
	{
		super();
		
		this.defaultEnvironment = 'rooms/textures/envs/Garden.png';
		this.useEnvironment = false;
		this.topColor = 0x92b2ce;//0xe9e9e9; //0xf9f9f9;//0x565e63
		this.bottomColor = 0xffffff;//0xD8ECF9
		this.verticalOffset = 400;
		this.exponent = 0.5;
		
		var uniforms = {topColor: {type: 'c',value: new Color(this.topColor)},bottomColor: {type: 'c',value: new Color(this.bottomColor)},offset: {type: 'f',value: this.verticalOffset}, exponent: {type:'f', value: this.exponent}};
		
		this.scene = scene;
		this.renderer = renderer;
		
		this.sphereRadius = 4000;
		this.widthSegments = 32;
		this.heightSegments = 15;
		this.sky = null;

		this.plainVertexShader = ['varying vec3 vWorldPosition;','void main() {','vec4 worldPosition = modelMatrix * vec4( position, 1.0 );','vWorldPosition = worldPosition.xyz;','gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0 );','}'].join('\n');
		this.plainFragmentShader = ['uniform vec3 bottomColor;','uniform vec3 topColor;','uniform float offset;','uniform float exponent;','varying vec3 vWorldPosition;','void main() {',' float h = normalize( vWorldPosition + offset ).y;',' gl_FragColor = vec4( mix( bottomColor, topColor, max( pow( max(h, 0.0 ), exponent ), 0.0 ) ), 1.0 );','}'].join('\n');
		
		this.vertexShader = ['varying vec2 vUV;','void main() {','  vUV=uv;','  vec4 pos = vec4(position, 1.0);', '   gl_Position = projectionMatrix * modelViewMatrix * pos;','}'].join('\n');
		this.fragmentShader = ['uniform sampler2D texture;', 'varying vec2 vUV;', 'void main() {  ', 'vec4 sample = texture2D(texture, vUV);', 'gl_FragColor = vec4(sample.xyz, sample.w);' ,'}'].join('\n');
		
		this.texture = new TextureLoader();
		this.plainSkyMat = new ShaderMaterial({vertexShader: this.plainVertexShader,fragmentShader: this.plainFragmentShader,uniforms: uniforms, side: DoubleSide});
		this.skyMat = undefined;
		
		this.skyGeo = new SphereGeometry(this.sphereRadius, this.widthSegments, this.heightSegments);
		this.sky = new Mesh(this.skyGeo, this.skyMat);
//		this.sky.position.x += this.sphereRadius*0.5;
		
		
		var groundT = new TextureLoader().load('rooms/textures/Ground_4K.jpg', function(){});		
		groundT.wrapS = groundT.wrapT = RepeatWrapping;
		groundT.repeat.set(10,10);
		
//		var uniforms2 = {topColor: {type: 'c',value: new Color(0xFFFFFF)},bottomColor: {type: 'c',value: new Color(0x999999)},offset: {type: 'f',value: this.verticalOffset}, exponent: {type:'f', value: this.exponent}};
		this.groundGeo = new PlaneGeometry(10000, 10000, 10);
		this.groundMat = new MeshBasicMaterial({color: 0xEAEAEA, side: DoubleSide, map:groundT });
		this.ground = new Mesh(this.groundGeo, this.groundMat);
		this.ground.rotateX(-Math.PI * 0.5);
		this.ground.position.y = -1;
		
		this.groundSceneReflector = new GroundSceneReflector(this.ground, this.renderer, this.scene,{textureOne:'rooms/textures/Ground_4K.jpg', textureTwo:'rooms/textures/GroundRough.jpg', wrapOne:{x:40, y:40}, wrapTwo:{x:50, y:50}, textureWidth: 512, textureHeight: 512, intensity: 0.1, blendIntensity: 0.05});
		
		this.scene.add(this.sky);
		this.scene.add(this.ground);
		
		var axesHelper = new AxesHelper( 100 );
		this.scene.add( axesHelper );
		
		this.init();
	}

axesHelper = new AxesHelper(2000)