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CMakeLists.txt simplification

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improved error checking
This commit is contained in:
devZoGok
2021-10-19 19:06:41 +03:00
parent 5b17978bac
commit 8c8edc2159
2 changed files with 23 additions and 23 deletions
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root.cpp
+10 -5
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@@ -25,6 +25,12 @@ namespace vb01{
glViewport(0, 0, width, height);
}
void error_callback(int error, const char* msg) {
std::string s;
s = " [" + std::to_string(error) + "] " + msg + '\n';
std::cerr << s << std::endl;
}
Root::Root(){
rootNode = new Node(Vector3::VEC_ZERO);
guiNode = new Node(Vector3::VEC_ZERO);
@@ -46,13 +52,12 @@ namespace vb01{
}
void Root::initWindow(string name){
glfwInit();
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwSetErrorCallback(error_callback);
if (GL_TRUE != glfwInit())
std::cerr << "Error initialising glfw" << std::endl;
window = glfwCreateWindow(width, height, name.c_str(), NULL, NULL);
if(window == NULL){
cout << "Failed to load window.\n";
cout << "Failed to load window...\n";
exit(-1);
}
glfwMakeContextCurrent(window);