shader builders

framework/include/resource.h

@@ -0,0 +1,28 @@
+#ifndef GL_TEMPLATE_RESOURCE_H
+#define GL_TEMPLATE_RESOURCE_H
+
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <string>
+
+std::string readFile(const std::string &path) {
+    std::ifstream file(path);
+    if (!file) return std::string();
+
+    file.ignore(std::numeric_limits<std::streamsize>::max());
+    auto size = file.gcount();
+
+    if (size > 0x10000) return std::string();
+
+    file.clear();
+    file.seekg(0, std::ios_base::beg);
+
+    std::stringstream sstr;
+    sstr << file.rdbuf();
+    file.close();
+
+    return sstr.str();
+}
+
+#endif //GL_TEMPLATE_RESOURCE_H