From 27e55bcdb2b50bbc6fc459df5b5ffa3cadb9843a Mon Sep 17 00:00:00 2001 From: norvell Date: Wed, 23 Jul 2025 14:21:02 +0200 Subject: [PATCH 1/2] Add 6 DoF format to readme.txt --- readme.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/readme.txt b/readme.txt index 1741f84191..bc03403f67 100644 --- a/readme.txt +++ b/readme.txt @@ -571,6 +571,17 @@ columns are the Euler angles yaw, pitch, and roll. The rotations are applied in The yaw angle rotates around the z axis, the pitch angle rotates aroud the new y axis, and the roll angle rotates around the new x axis. +In case of 6 DoF support in the renderer, the head rotation trajectory file may also include a listener +position in absolute Cartesian coordinates on the x-, y- and z-axis. Note that the listener position is +expressed in absolute coordinates, while the listener orientation is expressed as scene displacement. +An example line from a headtracking file of a listener facing forward, positioned at x=3.0, y=4.0 and z=0, +could be: + +-3.0,0.0,0.0,0.0,3.0,4.0,0.0 + +Note that the listener position applies for listener orientation expressed both in Quaternions and Euler angles. + + For the Head rotation operation modes, external trajectory files are available: headrot.csv -- GitLab From cd6816b6b95d9eb4fd9a69aff00aa3e74ebaad8a Mon Sep 17 00:00:00 2001 From: norvell Date: Wed, 23 Jul 2025 14:34:27 +0200 Subject: [PATCH 2/2] Apply 1 suggestion(s) to 1 file(s) Co-authored-by: Archit Tamarapu --- readme.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/readme.txt b/readme.txt index bc03403f67..608ebe56c0 100644 --- a/readme.txt +++ b/readme.txt @@ -571,7 +571,7 @@ columns are the Euler angles yaw, pitch, and roll. The rotations are applied in The yaw angle rotates around the z axis, the pitch angle rotates aroud the new y axis, and the roll angle rotates around the new x axis. -In case of 6 DoF support in the renderer, the head rotation trajectory file may also include a listener +In case of 6 DoF support for rendering, the head rotation trajectory file may also include a listener position in absolute Cartesian coordinates on the x-, y- and z-axis. Note that the listener position is expressed in absolute coordinates, while the listener orientation is expressed as scene displacement. An example line from a headtracking file of a listener facing forward, positioned at x=3.0, y=4.0 and z=0, -- GitLab