ZCamera
Creates a ZCamera object with a default lens and default lookAt and up vectors.
Initializes a ZCamera with the provided lookAt point, Up vector, and lens to be used.
Parameters
look
The position to look at
up
The up direction
lens
The perspective lens
Constructs a new ZCamera object with the given lookAt point and up vector. This constructor initializes the transform of the camera with the provided lookAt vector and up vector. It also sets the lens of the camera to the default perspective lens.
Parameters
look
The position in world space that the camera should look at.
up
The up vector of the camera.