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94 lines
1.6 KiB
94 lines
1.6 KiB
import { TempNode } from './TempNode.js';
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class InputNode extends TempNode {
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constructor( type, params ) {
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params = params || {};
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params.shared = params.shared !== undefined ? params.shared : false;
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super( type, params );
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this.readonly = false;
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}
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setReadonly( value ) {
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this.readonly = value;
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this.hashProperties = this.readonly ? [ 'value' ] : undefined;
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return this;
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}
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getReadonly( /* builder */ ) {
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return this.readonly;
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}
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copy( source ) {
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super.copy( source );
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if ( source.readonly !== undefined ) this.readonly = source.readonly;
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return this;
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}
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createJSONNode( meta ) {
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const data = super.createJSONNode( meta );
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if ( this.readonly === true ) data.readonly = this.readonly;
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return data;
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}
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generate( builder, output, uuid, type, ns, needsUpdate ) {
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uuid = builder.getUuid( uuid || this.getUuid() );
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type = type || this.getType( builder );
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const data = builder.getNodeData( uuid ),
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readonly = this.getReadonly( builder ) && this.generateReadonly !== undefined;
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if ( readonly ) {
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return this.generateReadonly( builder, output, uuid, type, ns, needsUpdate );
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} else {
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if ( builder.isShader( 'vertex' ) ) {
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if ( ! data.vertex ) {
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data.vertex = builder.createVertexUniform( type, this, ns, needsUpdate, this.getLabel() );
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}
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return builder.format( data.vertex.name, type, output );
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} else {
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if ( ! data.fragment ) {
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data.fragment = builder.createFragmentUniform( type, this, ns, needsUpdate, this.getLabel() );
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}
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return builder.format( data.fragment.name, type, output );
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}
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}
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}
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}
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export { InputNode };
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