FrustumPlanes .bottom | Position in view space of the bottom side of the near projection plane. |
FrustumPlanes .left | Position in view space of the left side of the near projection plane. |
FrustumPlanes .right | Position in view space of the right side of the near projection plane. |
FrustumPlanes .top | Position in view space of the top side of the near projection plane. |
FrustumPlanes .zFar | Z distance from the origin of view space to the far projection plane. |
FrustumPlanes .zNear | Z distance from the origin of view space to the near projection plane. |