parse: function ( object ) {
// console.log( object );
var output = {
metadata: {
version: 4.3,
type: 'Object',
generator: 'ObjectExporter'
}
};
//
var geometries = {};
var geometryExporter = new THREE.GeometryExporter();
var geometry2Exporter = new THREE.Geometry2Exporter();
var bufferGeometryExporter = new THREE.BufferGeometryExporter();
var parseGeometry = function ( geometry ) {
if ( output.geometries === undefined ) {
output.geometries = [];
}
if ( geometries[ geometry.uuid ] === undefined ) {
var data = {};
data.uuid = geometry.uuid;
if ( geometry.name !== "" ) data.name = geometry.name;
if ( geometry instanceof THREE.PlaneGeometry ) {
data.type = 'PlaneGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
} else if ( geometry instanceof THREE.BoxGeometry ) {
data.type = 'BoxGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.depth = geometry.depth;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.depthSegments = geometry.depthSegments;
} else if ( geometry instanceof THREE.CircleGeometry ) {
data.type = 'CircleGeometry';
data.radius = geometry.radius;
data.segments = geometry.segments;
} else if ( geometry instanceof THREE.CylinderGeometry ) {
data.type = 'CylinderGeometry';
data.radiusTop = geometry.radiusTop;
data.radiusBottom = geometry.radiusBottom;
data.height = geometry.height;
data.radialSegments = geometry.radialSegments;
data.heightSegments = geometry.heightSegments;
data.openEnded = geometry.openEnded;
} else if ( geometry instanceof THREE.SphereGeometry ) {
data.type = 'SphereGeometry';
data.radius = geometry.radius;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.phiStart = geometry.phiStart;
data.phiLength = geometry.phiLength;
data.thetaStart = geometry.thetaStart;
data.thetaLength = geometry.thetaLength;
} else if ( geometry instanceof THREE.IcosahedronGeometry ) {
data.type = 'IcosahedronGeometry';
data.radius = geometry.radius;
data.detail = geometry.detail;
} else if ( geometry instanceof THREE.TorusGeometry ) {
data.type = 'TorusGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.arc = geometry.arc;
} else if ( geometry instanceof THREE.TorusKnotGeometry ) {
data.type = 'TorusKnotGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.p = geometry.p;
data.q = geometry.q;
data.heightScale = geometry.heightScale;
} else if ( geometry instanceof THREE.BufferGeometry ) {
data.type = 'BufferGeometry';
data.data = bufferGeometryExporter.parse( geometry );
delete data.data.metadata;
} else if ( geometry instanceof THREE.Geometry2 ) {
data.type = 'Geometry2';
data.data = geometry2Exporter.parse( geometry );
delete data.data.metadata;
} else if ( geometry instanceof THREE.Geometry ) {
data.type = 'Geometry';
data.data = geometryExporter.parse( geometry );
delete data.data.metadata;
}
geometries[ geometry.uuid ] = data;
output.geometries.push( data );
}
return geometry.uuid;
};
//
var materials = {};
var materialExporter = new THREE.MaterialExporter();
var parseMaterial = function ( material ) {
if ( output.materials === undefined ) {
output.materials = [];
}
if ( materials[ material.uuid ] === undefined ) {
var data = materialExporter.parse( material );
delete data.metadata;
materials[ material.uuid ] = data;
output.materials.push( data );
}
return material.uuid;
};
//
var parseObject = function ( object ) {
var data = {};
data.uuid = object.uuid;
if ( object.name !== '' ) data.name = object.name;
if ( JSON.stringify( object.userData ) !== '{}' ) data.userData = object.userData;
if ( object.visible !== true ) data.visible = object.visible;
if ( object instanceof THREE.Scene ) {
data.type = 'Scene';
} else if ( object instanceof THREE.PerspectiveCamera ) {
data.type = 'PerspectiveCamera';
data.fov = object.fov;
data.aspect = object.aspect;
data.near = object.near;
data.far = object.far;
} else if ( object instanceof THREE.OrthographicCamera ) {
data.type = 'OrthographicCamera';
data.left = object.left;
data.right = object.right;
data.top = object.top;
data.bottom = object.bottom;
data.near = object.near;
data.far = object.far;
} else if ( object instanceof THREE.AmbientLight ) {
data.type = 'AmbientLight';
data.color = object.color.getHex();
} else if ( object instanceof THREE.DirectionalLight ) {
data.type = 'DirectionalLight';
data.color = object.color.getHex();
data.intensity = object.intensity;
} else if ( object instanceof THREE.PointLight ) {
data.type = 'PointLight';
data.color = object.color.getHex();
data.intensity = object.intensity;
data.distance = object.distance;
} else if ( object instanceof THREE.SpotLight ) {
data.type = 'SpotLight';
data.color = object.color.getHex();
data.intensity = object.intensity;
data.distance = object.distance;
data.angle = object.angle;
data.exponent = object.exponent;
} else if ( object instanceof THREE.HemisphereLight ) {
data.type = 'HemisphereLight';
data.color = object.color.getHex();
data.groundColor = object.groundColor.getHex();
} else if ( object instanceof THREE.Mesh ) {
data.type = 'Mesh';
data.geometry = parseGeometry( object.geometry );
data.material = parseMaterial( object.material );
} else if ( object instanceof THREE.Sprite ) {
data.type = 'Sprite';
data.material = parseMaterial( object.material );
} else {
data.type = 'Object3D';
}
data.matrix = object.matrix.toArray();
if ( object.children.length > 0 ) {
data.children = [];
for ( var i = 0; i < object.children.length; i ++ ) {
data.children.push( parseObject( object.children[ i ] ) );
}
}
return data;
}
output.object = parseObject( object );
return output;
}
var parseGeometry = function ( geometry ) {
if ( output.geometries === undefined ) {
output.geometries = [];
}
if ( geometries[ geometry.uuid ] === undefined ) {
var data = {};
data.uuid = geometry.uuid;
if ( geometry.name !== "" ) data.name = geometry.name;
if ( geometry instanceof THREE.PlaneGeometry ) {
data.type = 'PlaneGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
} else if ( geometry instanceof THREE.BoxGeometry ) {
data.type = 'BoxGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.depth = geometry.depth;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.depthSegments = geometry.depthSegments;
} else if ( geometry instanceof THREE.CircleGeometry ) {
data.type = 'CircleGeometry';
data.radius = geometry.radius;
data.segments = geometry.segments;
} else if ( geometry instanceof THREE.CylinderGeometry ) {
data.type = 'CylinderGeometry';
data.radiusTop = geometry.radiusTop;
data.radiusBottom = geometry.radiusBottom;
data.height = geometry.height;
data.radialSegments = geometry.radialSegments;
data.heightSegments = geometry.heightSegments;
data.openEnded = geometry.openEnded;
} else if ( geometry instanceof THREE.SphereGeometry ) {
data.type = 'SphereGeometry';
data.radius = geometry.radius;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.phiStart = geometry.phiStart;
data.phiLength = geometry.phiLength;
data.thetaStart = geometry.thetaStart;
data.thetaLength = geometry.thetaLength;
} else if ( geometry instanceof THREE.IcosahedronGeometry ) {
data.type = 'IcosahedronGeometry';
data.radius = geometry.radius;
data.detail = geometry.detail;
} else if ( geometry instanceof THREE.TorusGeometry ) {
data.type = 'TorusGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.arc = geometry.arc;
} else if ( geometry instanceof THREE.TorusKnotGeometry ) {
data.type = 'TorusKnotGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.p = geometry.p;
data.q = geometry.q;
data.heightScale = geometry.heightScale;
} else if ( geometry instanceof THREE.BufferGeometry ) {
data.type = 'BufferGeometry';
data.data = bufferGeometryExporter.parse( geometry );
delete data.data.metadata;
} else if ( geometry instanceof THREE.Geometry2 ) {
data.type = 'Geometry2';
data.data = geometry2Exporter.parse( geometry );
delete data.data.metadata;
} else if ( geometry instanceof THREE.Geometry ) {
data.type = 'Geometry';
data.data = geometryExporter.parse( geometry );
delete data.data.metadata;
}
geometries[ geometry.uuid ] = data;
output.geometries.push( data );
}
return geometry.uuid;
};
function _write(geometry) {
let data = {};
data.uid = geometry.uuid;
if ( geometry.name !== '' ) {
data.name = geometry.name;
}
if ( geometry instanceof THREE.PlaneGeometry ) {
data.type = 'PlaneGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
} else if ( geometry instanceof THREE.CubeGeometry ) {
data.type = 'CubeGeometry';
data.width = geometry.width;
data.height = geometry.height;
data.depth = geometry.depth;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.depthSegments = geometry.depthSegments;
} else if ( geometry instanceof THREE.CircleGeometry ) {
data.type = 'CircleGeometry';
data.radius = geometry.radius;
data.segments = geometry.segments;
} else if ( geometry instanceof THREE.CylinderGeometry ) {
data.type = 'CylinderGeometry';
data.radiusTop = geometry.radiusTop;
data.radiusBottom = geometry.radiusBottom;
data.height = geometry.height;
data.radialSegments = geometry.radialSegments;
data.heightSegments = geometry.heightSegments;
data.openEnded = geometry.openEnded;
} else if ( geometry instanceof THREE.SphereGeometry ) {
data.type = 'SphereGeometry';
data.radius = geometry.radius;
data.widthSegments = geometry.widthSegments;
data.heightSegments = geometry.heightSegments;
data.phiStart = geometry.phiStart;
data.phiLength = geometry.phiLength;
data.thetaStart = geometry.thetaStart;
data.thetaLength = geometry.thetaLength;
} else if ( geometry instanceof THREE.IcosahedronGeometry ) {
data.type = 'IcosahedronGeometry';
data.radius = geometry.radius;
data.detail = geometry.detail;
} else if ( geometry instanceof THREE.TorusGeometry ) {
data.type = 'TorusGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.arc = geometry.arc;
} else if ( geometry instanceof THREE.TorusKnotGeometry ) {
data.type = 'TorusKnotGeometry';
data.radius = geometry.radius;
data.tube = geometry.tube;
data.radialSegments = geometry.radialSegments;
data.tubularSegments = geometry.tubularSegments;
data.p = geometry.p;
data.q = geometry.q;
data.heightScale = geometry.heightScale;
} else if ( geometry instanceof THREE.BufferGeometry ) {
data.type = 'BufferGeometry';
var bufferGeometryExporter = new THREE.BufferGeometryExporter();
data.data = bufferGeometryExporter.parse( geometry );
delete data.data.metadata;
} else if ( geometry instanceof THREE.Geometry ) {
data.type = 'Geometry';
var geometryExporter = new THREE.GeometryExporter();
data.data = geometryExporter.parse( geometry );
delete data.data.metadata;
}
return data;
}