56 lines
956 B
JavaScript
56 lines
956 B
JavaScript
/**
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* @module ol/webgl/Buffer
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*/
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import _ol_webgl_ from '../webgl.js';
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/**
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* @constructor
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* @param {Array.<number>=} opt_arr Array.
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* @param {number=} opt_usage Usage.
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* @struct
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*/
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var _ol_webgl_Buffer_ = function(opt_arr, opt_usage) {
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/**
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* @private
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* @type {Array.<number>}
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*/
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this.arr_ = opt_arr !== undefined ? opt_arr : [];
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/**
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* @private
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* @type {number}
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*/
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this.usage_ = opt_usage !== undefined ?
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opt_usage : _ol_webgl_Buffer_.Usage_.STATIC_DRAW;
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};
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/**
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* @return {Array.<number>} Array.
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*/
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_ol_webgl_Buffer_.prototype.getArray = function() {
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return this.arr_;
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};
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/**
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* @return {number} Usage.
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*/
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_ol_webgl_Buffer_.prototype.getUsage = function() {
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return this.usage_;
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};
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/**
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* @enum {number}
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* @private
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*/
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_ol_webgl_Buffer_.Usage_ = {
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STATIC_DRAW: _ol_webgl_.STATIC_DRAW,
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STREAM_DRAW: _ol_webgl_.STREAM_DRAW,
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DYNAMIC_DRAW: _ol_webgl_.DYNAMIC_DRAW
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};
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export default _ol_webgl_Buffer_;
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