GLuint Shaders::loadShadersFromFile(const std::string& vertexFilePath, const std::string& fragmentFilePath)
{
try {
return loadShaderFromString(contentsOfFile(vertexFilePath),
contentsOfFile(fragmentFilePath));
} catch (std::exception& e) {
std::cout << e.what() << std::endl;
}
return 0;
}
GLuint ShaderProgram::loadShaderFromFile(const std::string &shaderFile, GLenum type) {
//Open a file stream with the file name
std::ifstream infile(shaderFile);
if (infile.fail()) {
std::cout << "Error opening shader file:" << shaderFile << std::endl;
}
//Create a string buffer and stream the file to it
std::stringstream buffer;
buffer << infile.rdbuf();
// Load the shader from the contents of the file
return loadShaderFromString(buffer.str(), type);
}
