deck.gl/deckgl.min.js

A suite of 3D-enabled data visualization overlays, suitable for react-map-gl

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this.gl.getParameter(this.gl.MAX_DRAW_BUFFERS)}}],[{key:"isSupported",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.colorBufferFloat,i=t.colorBufferHalfFloat;return n&&e.getExtension(Object(o.n)(e)?"EXT_color_buffer_float":"WEBGL.color_buffer_float"),i&&e.getExtension(Object(o.n)(e)?"EXT_color_buffer_float":"EXT_color_buffer_half_float")}},{key:"getDefaultFramebuffer",value:function(e){return e.luma=e.luma||{},e.luma.defaultFramebuffer=e.luma.defaultFramebuffer||new t(e,{id:"default-framebuffer",handle:null,attachments:{}}),e.luma.defaultFramebuffer}}]),Object(R.a)(t,[{key:"initialize",value:function(e){var t=e.width,n=void 0===t?1:t,i=e.height,r=void 0===i?1:i,o=e.attachments,a=void 0===o?null:o,s=e.color,c=void 0===s||s,u=e.depth,l=void 0===u||u,h=e.stencil,f=void 0!==h&&h,d=e.check,g=void 0===d||d,p=e.readBuffer,v=e.drawBuffers;if(Object(k.a)(n>=0&&r>=0,"Width and height need to be integers"),this.width=n,this.height=r,a)for(var m in a){var 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0!==arguments[0]?arguments[0]:{},t=e.x,n=void 0===t?0:t,i=e.y,r=void 0===i?0:i,o=e.width,a=void 0===o?this.width:o,s=e.height,c=void 0===s?this.height:s,u=e.format,l=void 0===u?6408:u,h=e.type,f=e.pixelArray,d=void 0===f?null:f,g=e.attachment,p=void 0===g?36064:g;this.gl;if(36064===p&&null===this.handle&&(p=1028),Object(k.a)(this.attachments[p]),h=h||this.attachments[p].type,!d){h=h||5121;var v=Object(Me.c)(h,{clamped:!1}),m=Re(l);d=d||new v(a*c*m)}h=h||Object(Me.b)(d);var _=this.gl.bindFramebuffer(36160,this.handle);return this.gl.readPixels(n,r,a,c,l,h,d),this.gl.bindFramebuffer(36160,_||null),d}},{key:"readPixelsToBuffer",value:function(e){var t=e.x,n=void 0===t?0:t,i=e.y,r=void 0===i?0:i,a=e.width,s=void 0===a?this.width:a,c=e.height,u=void 0===c?this.height:c,l=e.format,h=void 0===l?6408:l,f=e.type,d=e.buffer,g=void 0===d?null:d,p=e.byteOffset,v=void 0===p?0:p,m=this.gl;if(Object(o.d)(m),f=f||(g?g.type:5121),!g){var _=Re(h),b=function(e){switch(e){case 5121:return 1;case 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0===d?0:d,p=e.dstX1,v=e.dstY1,m=e.color,_=void 0===m||m,b=e.depth,y=void 0!==b&&b,E=e.stencil,x=void 0!==E&&E,w=e.mask,O=void 0===w?0:w,S=e.filter,P=void 0===S?9728:S,A=this.gl;Object(o.d)(A),t.handle||36064!==i||(i=1028),_&&(O|=16384),y&&(O|=256),x&&(O|=1024),Object(k.a)(O),u=void 0===u?t.width:u,l=void 0===l?t.height:l,p=void 0===p?this.width:p,v=void 0===v?this.height:v;var T=A.bindFramebuffer(36009,this.handle),C=A.bindFramebuffer(36008,t.handle);return A.readBuffer(i),A.blitFramebuffer(a,c,u,l,f,g,p,v,O,P),A.readBuffer(this.readBuffer),A.bindFramebuffer(36008,C||null),A.bindFramebuffer(36009,T||null),this}},{key:"invalidate",value:function(e){var t=e.attachments,n=void 0===t?[]:t,i=e.x,r=void 0===i?0:i,a=e.y,s=void 0===a?0:a,c=e.width,u=e.height,l=this.gl;Object(o.d)(l);var h=l.bindFramebuffer(36008,this.handle);return 0===r&&0===s&&void 0===c&&void 0===u?l.invalidateFramebuffer(36008,n):l.invalidateFramebuffer(36008,n,r,s,c,u),l.bindFramebuffer(36008,h),this}},{key:"getAttachmentParameter",value:function(e,t,n){var i=this._getAttachmentParameterFallback(t);return null===i&&(this.gl.bindFramebuffer(36160,this.handle),i=this.gl.getFramebufferAttachmentParameter(36160,e,t),this.gl.bindFramebuffer(36160,null)),n&&i>1e3&&(i=Object(r.d)(this.gl,i)),i}},{key:"getAttachmentParameters",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:36064,t=arguments.length>1?arguments[1]:void 0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.constructor.ATTACHMENT_PARAMETERS||[],i={},o=!0,a=!1,s=void 0;try{for(var c,u=n[Symbol.iterator]();!(o=(c=u.next()).done);o=!0){var l=c.value;i[t?Object(r.d)(this.gl,l):l]=this.getAttachmentParameter(e,l,t)}}catch(e){a=!0,s=e}finally{try{o||null==u.return||u.return()}finally{if(a)throw s}}return i}},{key:"getParameters",value:function(){for(var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],t=Object.keys(this.attachments),n={},i=0;i<t.length;i++){var o=t[i],a=Number(o);n[e?Object(r.d)(this.gl,a):a]=this.getAttachmentParameters(a,e)}return n}},{key:"show",value:function(){return"undefined"!=typeof window&&window.open(this.copyToDataUrl(),"luma-debug-texture"),this}},{key:"log",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"";if(e>l.g.priority||"undefined"==typeof window)return this;t=t||"Framebuffer ".concat(this.id);var n=this.copyToDataUrl({maxHeight:100});return l.g.image({priority:e,message:t,image:n},t)(),this}},{key:"bind",value:function(){var e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).target,t=void 0===e?36160:e;return this.gl.bindFramebuffer(t,this.handle),this}},{key:"unbind",value:function(){var e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).target,t=void 0===e?36160:e;return 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