4 Commits (283fe216dcc8c9ee1c814b69e774fdec428bc1f0)

Author	SHA1	Message	Date
Mike Balfour	0e328afcdd	Optimize surface providers (#7631) ... * Add comparison operators to SurfaceTagWeight. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Changed AddSurfaceTagWeight to always combine weights. This simplifies the API a bit and defines the behavior if someone ever tries to add a duplicate tag. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Added benchmarks for measuring the performance-critical APIs. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Changed SurfaceTagWeights to a fixed_vector. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Add inPosition to AddSurfacePoint. This will be used to detect which input the surface point is associated with. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Add inPositionIndex to the appropriate APIs. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switched Gradient Surface benchmarks to use actual surface components. The gradient unit tests and benchmarks were previously using a mock surface data system, which led to misleading benchmark results. Now, the actual SurfaceData system gets constructed, and the tests use a mock provider, but the benchmarks use actual shape providers for more realistic benchmarking. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fixed unit tests to have better query ranges. Half of each previous range was querying outside the surface provider's data. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * First attempt at removing SurfacePointLists. This currently runs significantly slower than the previous code but passes the unit tests. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Another attempt at optimization. This one runs faster than the previous, but still slow. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fix the cmake dependency so that the gradient tests rebuild SurfaceData.dll when run. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switch SurfaceAltitudeGradient over to the new bulk API. Also, optimized the non-bulk API by having it reuse the SurfacePointList to avoid the repeated allocation / deallocation cost. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switched to using an indirect index so that all allocations are consecutive in our reserved buffer. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switched back to SurfaceTagWeight again. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Added runtime dependency to LmbrCentral for unit tests. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switched code over to use the full EnumeratePoints in most cases. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Added knowledge of max surface point creation into the system. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Add generic GetSurfacePointsFromList API implementation for surface providers. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fixed implementation to use the correct maximum number of input points based on the surface providers being queried. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fix out-of-bounds references on empty lists. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fix memory allocation that caused benchmark runs to crash. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Starting to clean up the API. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Move SurfacePointList into separate files for easier maintainability. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fixed bug where too many points were filtered out due to using the position Z as a part of the AABB check. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Made FilterPoints an internal part of SurfacePointList so we can choose when and how to perform the filtering. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Final cleanup / comments. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Added includes for non-unity builds. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Optimized GetValues() implementations. Also consolidated GetValue() and GetValues() down to a single implementation under the covers for easier maintenance. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Changed how unit tests initialize the mock lists to try and fix the linux errors. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Switch to explicit span declarations to help ensure this works with linux. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Fixed compile error. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Make the bulk terrain APIs take in const Vector instead of non-const. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com> * Optimize the surface data providers for bulk queries. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>	4 years ago
sphrose	195764a427	review changes ... Signed-off-by: sphrose <82213493+sphrose@users.noreply.github.com>	4 years ago
Esteban Papp	d836503814	some more fixes ... Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>	4 years ago
Mike Balfour	97a053a540	Initial stub terrain gem (#3368) ... This is the initial Terrain Gem. In this PR, it doesn't do anything, but it contains all of the initial code, icons, and build scripts for the gem to compile and build successfully. The follow-up PR will contain the first round of functioning code. Also, with the creation of the gem, the TerrainSurfaceDataSystemComponent is getting relocated from the SurfaceData Gem to the Terrain Gem. This should have no impact, as that component has provided no active functionality in o3de. (It will start working again with the initial terrain system code in the next PR) This also adds a couple of null guards to prefab code to prevent AP crashes, and fixed an incorrect service dependency in the VegetationSystemComponent that was exposed by moving the TerrainSurfaceDataSystemComponent. Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>	4 years ago