-Rasterizer supports meshes with both skeletons and blend shapes

-Collada exporter supports Blend Shapes (even on actions via set driven keys)

core/ustring.cpp

@@ -555,6 +555,42 @@ String String::get_slice(String p_splitter, int p_slice) const {
 
 }
 
+
+Vector<String> String::split_spaces() const {
+
+	Vector<String> ret;
+	int from=0;
+	int i=0;
+	int len = length();
+	bool inside=false;
+
+	while(true) {
+
+		bool empty=operator[](i)<33;
+
+		if (i==0)
+			inside=!empty;
+
+		if (!empty && !inside) {
+			inside=true;
+			from=i;
+		}
+
+		if (empty && inside) {
+
+			ret.push_back(substr(from,i-from));
+			inside=false;
+		}
+
+		if (i==len)
+			break;
+		i++;
+	}
+
+	return ret;
+
+}
+
 Vector<String> String::split(const String &p_splitter,bool p_allow_empty) const {
 
 	Vector<String> ret;