These perform bulk queries of the underlying gradients which is much faster than performing a lot of individual queries.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Fix notifications for surface data changes.
Separated the notifications from the surface component and the height component to add a reason to a RefreshArea request. This makes it possible to distinguish between surface changes and height changes and provide the appropriate OnTerrainDataChanged flags.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Reworked to use a changeMask instead of separate calls.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* PR Feedback
Judicious use of "using" to reduce a bunch of bulky namespaces.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Terrain API fixups
Moved SurfaceData definitions in AzFramework out of terrain into separate files.
Added some missing API calls: Get*FromVector2, GetSurfacePoint*
Changed OrderedSurfaceTagWeightSet to SurfaceTagWeightList
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* PR feedback - remove IsClose check.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Fixed PhysX test compile failures by redcoding a bunch of "dummy terrain" implementation that's unused.
It was originally added for the PhysX Terrain component, but that component is long gone and has been superceded by the more generic PhysX Heightfield Collider.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Fixed up failing terrain unit tests.
Added API changes, and changed the assumption on where the surface weight sort is taking place. The component is no longer expected to provide the sorted list, it only needs to be sorted at the end coming out of the terrain system, so the unit tests have been modified to reflect that.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Bugfixes for terrain surface data.
1. Changed the TerrainSurfaceDataSystem component to query for all the surface types, now that we have them.
2. Added dependency tracking to the TerrainSurfaceGradientList component so that it will refresh terrain data when any of its data changes.
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
* Addressed PR feedback
Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
Sergey Pereslavtsev
Mike Balfour
sphrose