CODEWITHSUNDEEP
c++
Maksim Borisov
Maksim Borisov

Reputation: 59

Class variables not being initialized from constructor

I have a problem with my Camera class contructor. I have lots of variables that I'm initializing in constructor and for all of them are assigned some garbade values instead of mine. Where might be the problem? For example printf("%d", yawSensitivity) outputs -1610612736

I've tried to paste as little code as possible. Maybe you will spot a concept error and point me in the right direction...

Camera.h

class Camera
{
    protected:

        int windowMidX;
        int windowMidY;

        float pitchSensitivity; 
        float yawSensitivity; 

    public:

        Camera(int windowWidth, int windowHeight);
        ~Camera();
};

Camera.cpp

Camera::Camera(int windowWidth, int windowHeight)
{
    this->windowMidX = windowWidth  / 2;
    this->windowMidY = windowHeight / 2;

    this->pitchSensitivity = 0.1f; 
    this->yawSensitivity   = 0.1f;
}
Camera::~Camera() {}

Camera initialization

Camera *cam = new Camera(WIN_WIDTH, WIN_HEIGHT);

Upvotes: 0

Views: 99

Answers (1)

Igor Tandetnik
Igor Tandetnik

Reputation: 52461

For example printf("%d", yawSensitivity)

Your code exhibits undefined behavior. yawSensitivity is of type float. %d format specifier expects a parameter of type int. Use %f instead.

Upvotes: 3

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