From 1792f7bb99a3d4b1e37539117fe9a46f2387d161 Mon Sep 17 00:00:00 2001 From: David Rose Date: Wed, 19 Nov 2008 16:36:35 +0000 Subject: [PATCH] clarify stereo properties --- panda/src/gobj/lens.cxx | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/panda/src/gobj/lens.cxx b/panda/src/gobj/lens.cxx index 08b97ad028..c24b09b70d 100644 --- a/panda/src/gobj/lens.cxx +++ b/panda/src/gobj/lens.cxx @@ -627,13 +627,14 @@ get_interocular_distance() const { // PerspectiveLens. // // This parameter must be greater than 0, but may be as -// large as you like. It controls the degree to which +// large as you like. It controls the amount to which // the two eyes are directed inwards towards each other, -// which is a normal property of stereo vision. -// Normally this should be set to the distance from the -// camera to the area of interest in your scene. If you -// want to simulate parallel stereo, set this value to a -// very large number. +// which is a normal property of stereo vision. It is a +// distance, not an angle; normally this should be set +// to the distance from the camera to the area of +// interest in your scene. If you want to simulate +// parallel stereo, set this value to a very large +// number. // // Also see set_interocular_distance(), which relates. ////////////////////////////////////////////////////////////////////