first

1 files changed, 74 insertions, 0 deletions

diff --git a/js/pb.js b/js/pb.js
new file mode 100644
index 0000000..0e44fc8
--- /dev/null
+++ b/js/pb.js
@@ -0,0 +1,74 @@
+var loadUrl = '/img/load';
+function getCookie(name) {
+	var arg = name + "=";
+	var alen = arg.length;
+	var clen = document.cookie.length;
+	var i = 0;
+	while (i < clen) {
+		var j = i + alen;
+		if (document.cookie.substring(i, j) == arg) {
+			return getCookieVal(j);
+		}
+		i = document.cookie.indexOf(" ", i) + 1;
+		if (i == 0)
+			break;
+	}
+	return null;
+}
+
+function saveScene(){
+	if (!renderer) {
+		alert("WebGL Rendering was not started yet!");
+	} else {
+		// Prepare data
+		var dataUrl = renderer.domElement.toDataURL("image/png");
+		//Remove header
+		dataUrl = dataUrl.replace("data:image/png;base64,", "");
+		var seconds = new Date() / 1000;
+		seconds = seconds.toFixed(0);
+		var userName = getCookie("imname");
+		var filename;
+		if (!userName) {
+			filename = seconds + "_imgrid";
+		} else {
+			filename = seconds + "_imgrid_" + userName;
+		}
+		filename += ".png";
+		
+		// Send post request
+	    $.post(
+		        '/cgi-bin/saveImg.cgi',
+		        { name: filename, picture: dataUrl },
+		        function(response) {
+               console.log(response);
+		        }
+		); 		
+	}
+}
+
+
+function loadNew() {
+	//Get values for url
+	textureURL = document.getElementById("texture").value;
+	heightmapURL = document.getElementById("heightmap").value;
+	
+	//Validate urls
+	if (isUrl(textureURL) && isUrl(heightmapURL)){
+		//Post to server
+	    $.post(
+	        loadUrl,
+	        { texture: textureURL, heightmap: heightmapURL },
+	        function(response) {
+             console.log(response);
+	        }
+	    ); 
+	} else {	
+		//Invalid URL(s)
+		alert("Texture and/or heightmap URLs are invalid.\nAlso note that only JPG pictures are supported!");
+	}
+}
+
+function isUrl(s) {
+	var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?\.(jpg|JPG|jpeg|JPEG)/;
+	return regexp.test(s);
+}