Player Spawn Heading

[bboudaoud-nv]

Currently the player rotation stored in the scene.Any file is overwritten by the m_heading field in the PlayerEntity. This field is always initialized to 0 so the initial player heading is effectively "fixed". We should add an Any serialize-able field to allow user to specify the player's initial heading/view direction.

[bboudaoud-nv]

This issue should now be fully addressed. Documentation is coming shortly before closing this issue.

[bboudaoud-nv]

A recent commit from @joohwankimNV limits this value to [0,2π) as it should be.

[bboudaoud-nv]

A recent commit also adds support for the heading value being uninitialized.

[bboudaoud-nv]

There seems to be an issue with the target spawn position initialization (possibly caused by this change) @joohwankimNV is looking into it.

[bboudaoud-nv]

The heading issue(s) seem largely addressed so I'll close this issue. We can open a new issue to track the distance disparity we are seeing.