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Camera GetTypeString and WriteType declarations

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This commit is contained in:
Eryn Wells 2014-08-03 20:12:40 -07:00
parent 781c8cbe9f
commit 589b1f23ec
1 changed files with 8 additions and 6 deletions
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14
src/camera.h
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@ -52,7 +52,13 @@ struct Camera
virtual Ray compute_primary_ray(const int x, const int width,
const int y, const int height) const = 0;
virtual std::string GetTypeString() const;
private:
friend std::ostream& operator<<(std::ostream& ost, const Camera& camera);
void WriteType(std::ostream& ost) const;
/**
* The location of the camera in the scene. Depending on the type of camera,
* this is the point from which rays will be emitted.
@ -73,10 +79,6 @@ private:
* this and mRight determine the aspect ratio of the image.
*/
Vector3 mUp;
virtual void WriteType(std::ostream& ost) const;
friend std::ostream& operator<<(std::ostream& ost, const Camera& camera);
};
@ -91,7 +93,7 @@ public:
const int y, const int height) const;
private:
void WriteType(std::ostream& ost) const;
std::string GetTypeString() const;
};
@ -106,7 +108,7 @@ public:
const int y, const int height) const;
private:
void WriteType(std::ostream& ost) const;
std::string GetTypeString() const;
};