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84 lines
1.8 KiB
84 lines
1.8 KiB
2 years ago
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import { Command } from '../Command.js';
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/**
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* @param editor Editor
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* @param object THREE.Object3D
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* @param attributeName string
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* @param newMinValue number
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* @param newMaxValue number
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* @constructor
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*/
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class SetMaterialRangeCommand extends Command {
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constructor( editor, object, attributeName, newMinValue, newMaxValue, materialSlot ) {
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super( editor );
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this.type = 'SetMaterialRangeCommand';
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this.name = `Set Material.${attributeName}`;
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this.updatable = true;
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this.object = object;
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this.material = this.editor.getObjectMaterial( object, materialSlot );
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this.oldRange = ( this.material !== undefined && this.material[ attributeName ] !== undefined ) ? [ ...this.material[ attributeName ] ] : undefined;
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this.newRange = [ newMinValue, newMaxValue ];
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this.attributeName = attributeName;
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}
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execute() {
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this.material[ this.attributeName ] = [ ...this.newRange ];
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this.material.needsUpdate = true;
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this.editor.signals.objectChanged.dispatch( this.object );
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this.editor.signals.materialChanged.dispatch( this.material );
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}
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undo() {
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this.material[ this.attributeName ] = [ ...this.oldRange ];
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this.material.needsUpdate = true;
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this.editor.signals.objectChanged.dispatch( this.object );
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this.editor.signals.materialChanged.dispatch( this.material );
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}
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update( cmd ) {
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this.newRange = [ ...cmd.newRange ];
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}
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toJSON() {
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const output = super.toJSON( this );
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output.objectUuid = this.object.uuid;
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output.attributeName = this.attributeName;
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output.oldRange = [ ...this.oldRange ];
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output.newRange = [ ...this.newRange ];
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return output;
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}
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fromJSON( json ) {
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super.fromJSON( json );
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this.attributeName = json.attributeName;
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this.oldRange = [ ...json.oldRange ];
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this.newRange = [ ...json.newRange ];
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this.object = this.editor.objectByUuid( json.objectUuid );
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}
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}
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export { SetMaterialRangeCommand };
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