Handle the listener position separate from the rotation matrix

It's too unstable with larger vectors. Even when the source and listener
positions are the same, floating point precision can cause noticeable rounding
errors.

1 files changed, 1 insertions, 0 deletions

diff --git a/core/context.h b/core/context.h
index bf439053..155ee167 100644
--- a/core/context.h
+++ b/core/context.h
@@ -79,6 +79,7 @@ struct ContextParams {
     std::atomic<ContextProps*> ContextUpdate{nullptr};
     std::atomic<ListenerProps*> ListenerUpdate{nullptr};
 
+    alu::Vector Position{};
     alu::Matrix Matrix{alu::Matrix::Identity()};
     alu::Vector Velocity{};