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126 lines
1.8 KiB
126 lines
1.8 KiB
2 years ago
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import { Color, Matrix3, Matrix4, Vector2, Vector3, Vector4 } from 'three';
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export const getCacheKey = ( object ) => {
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let cacheKey = '{';
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if ( object.isNode === true ) {
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cacheKey += `uuid:"${ object.uuid }",`;
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}
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for ( const property of getNodesKeys( object ) ) {
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cacheKey += `${ property }:${ object[ property ].getCacheKey() },`;
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}
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cacheKey += '}';
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return cacheKey;
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};
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export const getNodesKeys = ( object ) => {
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const props = [];
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for ( const name in object ) {
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const value = object[ name ];
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if ( value && value.isNode === true ) {
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props.push( name );
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}
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}
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return props;
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};
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export const getValueType = ( value ) => {
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if ( typeof value === 'number' ) {
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return 'float';
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} else if ( typeof value === 'boolean' ) {
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return 'bool';
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} else if ( value?.isVector2 === true ) {
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return 'vec2';
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} else if ( value?.isVector3 === true ) {
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return 'vec3';
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} else if ( value?.isVector4 === true ) {
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return 'vec4';
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} else if ( value?.isMatrix3 === true ) {
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return 'mat3';
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} else if ( value?.isMatrix4 === true ) {
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return 'mat4';
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} else if ( value?.isColor === true ) {
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return 'color';
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}
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return null;
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};
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export const getValueFromType = ( type, ...params ) => {
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const last4 = type?.slice( - 4 );
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if ( type === 'color' ) {
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return new Color( ...params );
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} else if ( last4 === 'vec2' ) {
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return new Vector2( ...params );
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} else if ( last4 === 'vec3' ) {
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return new Vector3( ...params );
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} else if ( last4 === 'vec4' ) {
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return new Vector4( ...params );
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} else if ( last4 === 'mat3' ) {
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return new Matrix3( ...params );
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} else if ( last4 === 'mat4' ) {
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return new Matrix4( ...params );
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} else if ( type === 'bool' ) {
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return false;
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} else if ( ( type === 'float' ) || ( type === 'int' ) || ( type === 'uint' ) ) {
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return 0;
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}
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return null;
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};
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