| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149 |
- import { Color, Matrix3, Matrix4, Vector2, Vector3, Vector4 } from 'three';
- export const getCacheKey = ( object ) => {
- let cacheKey = '{';
- if ( object.isNode === true ) {
- cacheKey += `uuid:"${ object.uuid }",`;
- }
- for ( const property of getNodesKeys( object ) ) {
- const node = object[ property ];
- // @TODO: Think about implement NodeArray and NodeObject.
- if ( Array.isArray( node ) ) {
- for ( const subNode of node ) {
- cacheKey += `${ property }:${ subNode.getCacheKey() },`;
- }
- } else {
- cacheKey += `${ property }:${ node.getCacheKey() },`;
- }
- }
- cacheKey += '}';
- return cacheKey;
- };
- export const getNodesKeys = ( object ) => {
- const props = [];
- for ( const name in object ) {
- const value = object[ name ];
- if ( Array.isArray( value ) ) {
- if ( value[ 0 ] && value[ 0 ].isNode === true ) {
- props.push( name );
- }
- } else if ( value && value.isNode === true ) {
- props.push( name );
- }
- }
- return props;
- };
- export const getValueType = ( value ) => {
- if ( typeof value === 'number' ) {
- return 'float';
- } else if ( typeof value === 'boolean' ) {
- return 'bool';
- } else if ( value && value.isVector2 === true ) {
- return 'vec2';
- } else if ( value && value.isVector3 === true ) {
- return 'vec3';
- } else if ( value && value.isVector4 === true ) {
- return 'vec4';
- } else if ( value && value.isMatrix3 === true ) {
- return 'mat3';
- } else if ( value && value.isMatrix4 === true ) {
- return 'mat4';
- } else if ( value && value.isColor === true ) {
- return 'color';
- }
- return null;
- };
- export const getValueFromType = ( type, ...params ) => {
- const last4 = type ? type.slice( - 4 ) : undefined;
- if ( type === 'color' ) {
- return new Color( ...params );
- } else if ( last4 === 'vec2' ) {
- return new Vector2( ...params );
- } else if ( last4 === 'vec3' ) {
- return new Vector3( ...params );
- } else if ( last4 === 'vec4' ) {
- return new Vector4( ...params );
- } else if ( last4 === 'mat3' ) {
- return new Matrix3( ...params );
- } else if ( last4 === 'mat4' ) {
- return new Matrix4( ...params );
- } else if ( type === 'bool' ) {
- return params[ 0 ] || false;
- } else if ( ( type === 'float' ) || ( type === 'int' ) || ( type === 'uint' ) ) {
- return params[ 0 ] || 0;
- }
- return null;
- };
|
