FrustumCameraObject::GetProjectionDistance

Defined in: C4CameraObjects.h

Returns the projection distance.

Prototype

float GetProjectionDistance(void) const;

Description

The GetProjectionDistance function returns the distance to the projection plane for the camera. The projection distance g is related to the vertical field of view (FOVy) through the equation

g = 1 / tan(FOVy / 2).