Draw FPS

src/display/camera.h

@@ -59,10 +59,20 @@ typedef struct {
 } camera_t;
 
 /**
- * Initializes a camera to default values.
+ * Initializes a camera to default values. This calls cameraInitPerspective.
  */
 void cameraInit(camera_t *camera);
 
+/**
+ * Initializes a camera for perspective projection.
+ */
+void cameraInitPerspective(camera_t *camera);
+
+/**
+ * Initializes a camera for orthographic projection.
+ */
+void cameraInitOrthographic(camera_t *camera);
+
 /**
  * Pushes the camera's view matrix onto the matrix stack.
  *