ogf r12.1

core4/0-cor-core4/cor-core4-r1.js

@@ -398,7 +398,7 @@
 
 // reset what needs resetting
 
-		COR.nearby = [];
+//		COR.nearby = [];
 		COR.placards = [];
 
 		keys = Object.keys( COR.defaults ); 
@@ -423,3 +423,35 @@
 		xhr.send( null );
 
 	}
+
+// http://stackoverflow.com/questions/1669190/javascript-min-max-array-values
+
+	COR.arrayMin = function( arr ) {
+
+		var len = arr.length, min = Infinity;
+
+		while ( len-- ) {
+
+			if ( arr[ len ] < min) { min = arr[ len ]; }
+
+		}
+
+		return min;
+
+	};
+
+
+	COR.arrayMax = function( arr ) {
+
+		var len = arr.length, max = -Infinity;
+
+		while ( len-- ) {
+
+			if (arr[len] > max) { max = arr[len]; }
+
+		}
+
+		return max;
+
+	};
+

core4/0-def-defaults4/def-defaults4-r1.js

@@ -43,6 +43,9 @@
 		'</small></div>';
 */
 
+
+
+
 	DEF.objectName = 'defaults';
 
 	DEF.repo = 'terrain3';

core4/0-sel-select4/sel-select4-r1-00.js

@@ -0,0 +1,226 @@
+// Copyright © 2016 Jaanga authors. MIT License
+
+	var SEL = {};
+
+
+/*
+
+	SEL.folders = [
+		'elevations-airports-01',
+		'elevations-data-04',
+		'elevations-data-family+friends',
+		'elevations-data-oakland-gran-fondo',
+		'elevations-data-path-json',
+		'elevations-data-tgif',
+		'test'
+	];
+
+	SEL.defaultFolder = 1;
+
+
+
+
+// more visible in HTML
+ 
+// add user and branch
+	SEL.urlAPITreeContents = 'https://api.github.com/repos/jaanga/terrain3/git/trees/gh-pages?recursive=1';
+
+//	SEL.defaultFile = '../../elevations/elevations-data-04/san-francisco_10_163_394_3_3_450_450_.json';
+	SEL.defaultFile; // if no default, select a random file
+
+	SEL.searchInFolder = 'elevations-data-04/';
+	SEL.searchInFolder = SEL.folders[ SEL.defaultFolder ];
+	SEL.extension = '.json';
+
+//	SEL.urlBase = '../../elevations-data/';
+	SEL.urlBase = 'https://jaanga.github.io/terrain3/elevations-data/';
+
+*/
+
+
+	SEL.getMenuDetailsSelectFile = function() {
+
+		var menuDetailsSelectFile =
+
+			'<details id=SELdetailsSelectFile >' +
+
+				'<summary id=SELmenuSummary ><h3>Select file to view</h3></summary>' +
+
+				'<small id=SELmenuSummaryTagline >Select or open a file to view in 3D</small>' +
+
+				'<p id=SELpFolder >' +
+					'<select id=SELselFolder onchange=SEL.searchInFolder=this.value;SEL.getFiles(); ></select>' +
+				'</p>' +
+
+				'<p>' +
+					'<select id=SELselFiles onchange=SEL.getJSONFileXHR(SEL.urlBase+SEL.searchInFolder+"/"+this.value); size=12 style=width:100% ></select>' +
+				'</p>' +
+
+				'<p><input type=file id=SELinpFile onchange=SEL.getJSONFileReader(this); /></p>' + b +
+
+			'</details>' +
+
+		'';
+
+		return menuDetailsSelectFile;
+
+	}
+
+
+	SEL.getFolders = function() {
+
+		for ( var i = 0; i < SEL.folders.length; i++ ) {
+
+			SELselFolder[ i ] = new Option( SEL.folders[ i ] );
+
+		}
+
+		SELselFolder.selectedIndex = SEL.defaultFolder;
+
+	}
+
+
+	SEL.getGitHubAPITreeContents = function() {
+
+		var xhr, response, files, file;
+
+		SEL.getFolders();
+
+		xhr = new XMLHttpRequest();
+		xhr.open( 'GET', SEL.urlAPITreeContents, true );
+		xhr.onload = onLoadGitHubTreeContents;
+		xhr.send( null );
+
+		function onLoadGitHubTreeContents() {
+
+			SEL.response = JSON.parse( xhr.response );
+			SEL.extension = SEL.extension || '.json';
+			SEL.getFiles();
+
+		}
+
+	}
+
+
+	SEL.getFiles = function() {
+
+			SEL.files = [];
+			SELselFiles.innerHTML = ''
+
+			for ( var i = 0; i < SEL.response.tree.length; i++ ) {
+
+				file = SEL.response.tree[ i ].path;
+
+				if ( !file.includes( SEL.searchInFolder ) ) { continue; }
+				if ( !file.includes( SEL.extension ) ) { continue; }
+
+				file = file.split( '\/' ).pop();
+
+				SEL.files.push( file );
+
+				SELselFiles[ SELselFiles.length ] = new Option( file, file );
+
+			}
+
+			SEL.onGitHubTreeLoad();
+
+	}
+
+
+	SEL.onGitHubTreeLoad = function() {
+
+// remember that COR.place may have been created by an iframe parent or previous window
+
+		var file;
+
+		if ( COR.place === undefined ) {
+
+			SELselFiles.selectedIndex = Math.floor( Math.random() * SELselFiles.length );
+
+			file = SEL.defaultFile ? SEL.defaultFile : SEL.urlBase + SEL.searchInFolder + '/' + SELselFiles.value;
+
+			SELselFiles.selectedIndex = SEL.defaultFile ? -1 : SELselFiles.selectedIndex;
+
+			SEL.getJSONFileXHR( file );
+
+		}  else {
+
+			SELselFiles.selectedIndex = -1;
+
+		}
+
+	}
+
+
+// Gather data when using the default
+
+	SEL.getJSONFileXHR = function( fName ) {
+
+console.time( 'timer0' );
+
+		var xhr;
+
+		xhr = new XMLHttpRequest();
+		xhr.open( 'GET', fName, true );
+		xhr.onload = function callbackXHR() {
+
+//			SEL.fileJSON = JSON.parse( xhr.responseText );
+			COR.place = JSON.parse( xhr.responseText );
+
+			COR.fileName = fName.split( '/' ).pop();
+
+			location.hash = 'file=' + fName;
+
+			COR.onLoadJSONFile();
+
+		};
+
+		xhr.send( null );
+
+	}
+
+
+
+// gather the data using file open dialog
+
+	SEL.getJSONFileReader = function( files ) {
+
+console.time( 'timer0' );
+
+		var reader;
+
+		reader = new FileReader();
+		reader.onload = function( event ) {
+
+//			SEL.fileJSON = JSON.parse( reader.result );
+			COR.place = JSON.parse( reader.result );
+
+//			TERoutVertical.value = TERinpVertical.value = COR.place.verticalScale;
+
+			COR.fileName = files.files[ 0 ].name;
+
+			COR.onLoadJSONFile();
+
+		};
+
+		reader.readAsText( files.files[ 0 ] );
+
+	}
+
+
+
+/*
+
+// more visible and editable when it's in the HTML file
+
+	COR.onLoadJSONFile = function() {
+
+		COR.getPlaceDefaults();
+
+console.log( 'file loaded', SEL.fileName );
+
+	}
+
+*/
+
+

core4/0-sel-select4/sel-select4-r1.html

@@ -66,19 +66,18 @@
 
 		b;
 
+		SELdetailsSelectFile.setAttribute( 'open', 'open' );
+
 		if ( window.self !== window.top ) { hamburger.style.left = '0px'; }
 
 		SEL.getGitHubAPITreeContents();
 
-		SELdetailsSelectFile.setAttribute('open', 'open');
-
-
 	}
 
 
 // 
 
-	COR.onLoadJSONFile = function() {
+	SEL.onLoadJSONFile = function() {
 
 		COR.getPlaceDefaults();