* Final update copyright headers to reference license files at the repo root
Signed-off-by: spham <spham@amazon.com>
* Fix copyright validator unit tests to support the stale O3DE header scenario
Signed-off-by: spham <spham@amazon.com>
Currently, the first time a raycast is attempted for a model, the raycast will fail and the model's kdtree will asynchronously get built. This breaks the vegetation system, which expects the queries to always work. This adds in a brute-force fallback for use while the kdtree is building. However, other use cases like the Editor mouse cursor selection raycast still should get the current "silent failure" behavior, because otherwise the Editor will lock up for several seconds the first time the mouse moves over an extremely complex model.
* ensure brute force ray intersection works in the same space as kd-tree intersection
* add additional tests for ray casts against meshes using brute force approach
* update api and add some additional test cases
* comment tidy-up and other small updates/fixes for ray intersection code
* fix issue with values at the end of a ray
* updates to kd-tree ray intersection
* update tests for kd-tree
* add one more test for kd-tree intersection
* updates to ModelKdTree following review feedback
* improve api doc comment for RayIntersection in ModelKdTree
* updates following review feedback
* update .clang-format to stack parameters if they do not all fit on one line
pappeste
Steve Pham
Mike Balfour
Tom Hulton-Harrop
jiaweig
alexpete