updateProjection
open fun updateProjection(focalLength: Double = _focalLength, near: Float = _near, far: Float = _far, aspect: Double = getViewPortAspect())
Sets the projection matrix from the focal length.
Parameters
focalLength
lens's focal length in millimeters. focalLength 0
aspect
aspect ratio width/height. aspect 0
near
distance in world units from the camera to the near plane. The near plane's position in view space is z = -near. Precondition: near 0 for Projection.PERSPECTIVE or near != far for Projection.ORTHO.
far
distance in world units from the camera to the far plane. The far plane's position in view space is z = -far. Precondition: far near for Projection.PERSPECTIVE or far != near for Projection.ORTHO.